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Umhlinzeki Wamasawoti e-Fluoride Ahlanzekile Kakhulu & Izinto Zomhlaba Ezingavamile | LK New Materials
Kwadalwa ngo 11.04
Umhlinzeki WamaFluoride Salts Asezingeni Eliphezulu kanye Nezinto Zomhlaba Ezingavamile | LK New Materials
Ikhulu leminyaka yobuchwepheshe kumaFluoride Salts nasezintweni zoMhlaba Ezingavamile
Iminyaka engama-26, i-LK (Hebei) New Materials Co., Ltd. yakha isithunzi sayo ekuthuthukisweni okuhlelekile, ukukhiqizwa kanye nokuhweba komhlaba wonke kwezinto ezintsha zamakhemikhali, izinto zokukhanya, izinto ezisebenza ngokwedlulele zomhlaba, izinto zobumba eziphezulu kanye nezinto zamathambo ezokwelapha. Le nkampani ikhule isuka ekubeni umhlinzeki wamakhemikhali wesifunda yaba umkhiqizi ohlanganisa yonke into lapho usawoti we-fluoride kanye nezinto zomhlaba zithunyelwa kubathengi emazwenikazi amahlanu. Amathimba ayo obunjiniyela asebenza ezindaweni lapho kuhlangana khona ikhemistri ye-inorganic, ukukhula kwekristalu kanye nobuchwepheshe bezinhlayiyana, okuvumela ibhizinisi ukuthi lilawule ukuhlanzeka, ukuma kanye nokusatshalaliswa kosayizi bezinhlayiyana esikhundleni sokuthengisa kabusha izimpushana zentengiso nje. Ngenxa yokuthi inkampani isebenzisa imigqa yayo yokukhiqiza kanye namalabhorethri ayo, yonke into ye-calcium fluoride, magnesium fluoride noma i-rare earth oxide ingalandelelwa kusukela ku-ore eluhlaza kuze kufike emgqonyeni opakishiwe. Leli zinga lokulawula okuhlelekile yilokho kanye abathengi kwezokukhanya, i-electronics kanye ne-catalysis abakudingayo lapho becacisa umhlinzeki wosawoti we-fluoride ohlanzekile kakhulu. Umphumela uwuhlu lwezinto ezingaphezu kuka-60 zimpushana namakristalu okusebenzela kokubili ama-akhawunti ezimboni anomthamo omkhulu kanye nabathengi bezobuchwepheshe abakhethekile.
Izinga libalulekile njengokwakheka kwamakhemikhali kwezohwebo lwezinto ezikhethekile, futhi i-LK (Hebei) New Materials igcina amandla okuhlinzeka azinzile futhi anomthamo omkhulu ngomthamo wokuthumela ngaphandle wamathani ayi-16,000 ngonyaka. Lelo volumu ayitholakali ngokulandela izivumelwano zempahla ephansi inzuzo; ivela ezivumelwaneni zesikhathi eside nabafaka izinto zokumboza okubonakalayo, abakhiqizi be-catalyst, abaqedisi bensimbi kanye nabakhiqizi bezinto zebhethri abadinga ikhwalithi engaguquki inyanga ngayinye. Inkampani ineziqu zokuthumela ngaphandle ezisetshenziswa ngezindlela ezimbili futhi inolwazi oluvuthiwe lokuthumela ngaphandle kwamanye amazwe, okusho ukuthi amadokhumenti, ukuhlukaniswa kwempahla kanye nezimemezelo zokusetshenziswa kokugcina zisingathwa ochwepheshe hhayi abathumeli bezinto ezijwayelekile. Abathengi abasebenza ngezinto ezikhawulelwe noma ezilawulwayo bayakwazisa ukuthi inqubo yokuthumela ngaphandle iyabikezelwa, isobala futhi ihambisana nemithetho yezwe okuyiwa kulo. Kubaphathi bokuthenga abaqhathanisa abahlinzeki bezinto zomhlaba onqabile, le nhlanganisela yomthamo nokuhambisana nemithetho isusa ingqinamba enkulu yengcuphe yezohwebo. Ungabuyekeza isizinda nomlando wenkampani ku-Ikhaya ikhasi ngaphambi kokuqala ingxoxo yezobuchwepheshe.
Uhlu Lwemikhiqizo: AmaPowders namakhristalu angaphezu kuka-60
Uhlu lwemikhiqizo luhlelwe lwaba izigaba ezinkulu eziyishumi ezihlangene zidlule kuma-60 ezinto ezihlukene zempuphu namakristalu. Usawoti we-fluoride wakha umnyombo wobuchwepheshe, ugcwaliseka nge-rare earth nitrates, ama-acetate, ama-sulfate, ama-hydroxide, ama-chloride, ama-carbonate nama-oxide, kanye nosawoti we-zirconium, i-alumina kanye nohlu oluphelele lwezimpuphu zokucwenga. Lokhu kubanzi kubalulekile ngoba amakhasimende amaningi awathengi ikhemikhali eyodwa; isitshalo sokumboza okubonakalayo singadinga i-calcium fluoride ne-magnesium fluoride kanye ne-rare earth fluoride ukuze kwakhiwe izendlalelo eziningi, kuyilapho umkhiqizi we-catalyst angadinga isisombululo se-rare earth nitrate esixubile kanye nempuphu yokucwenga esekelwe ku-cerium emthwalweni owodwa. Ukuhlanganisa lokhu kuthenga kumhlinzeki oyedwa ofanelekile kunciphisa izindleko zokuqinisekisa, kufinyeza izikhathi zokuhola futhi kwenza ukucwaningwa kwekhwalithi kube lula. Uhlu oluphelele lwamazinga, izinhlobo nezinketho zokupakisha lutholakala ku-Imikhiqizo ikhasi, lapho umndeni ngamunye uhlukaniswa ngokusetshenziswa kanye nezinga lokuhlanzeka.
Ama-Fluoride Salts Ekhwalithi Ephezulu Kakhulu, Ezimbonini Nasezintweni Zokubona
Umgqa wamafushu e-fluoride uhlanganisa i-calcium fluoride yezinga lezimboni, yezinga le-optical kanye ne-ultra-high-purity, i-magnesium fluoride, ama-fluoride e-rare earth, i-aluminium fluoride kanye ne-zirconium fluoride. Amazinga ezimboni akhiqizelwa i-metallurgy, i-fluxing, ukufiphalisa ingilazi kanye ne-chemical synthesis, lapho ukuhambisana kwamakhemikhali kanye nezindleko eziphansi ngetoni kuyizidingo eziphambili. Amazinga e-optical akhiqizwa ngokulawula okuqinile kokungcola kwe-transition-metal kanye nosayizi wezinhlayiya ukuze kukwazi ukuhwamuka noma ukusatshalaliswa nge-sputtering kube izembatho ze-thin-film ngaphandle kokukhafula noma ukulahlekelwa ukumuncwa. Amazinga e-ultra-high-purity ehla izakhi zokulandelela zifike kumazinga e-parts-per-million futhi, emikhiqizweni ekhethiwe, kumazinga e-parts-per-billion ezinhlelweni ezidinga kakhulu ze-semiconductor, i-laser kanye ne-scintillator. Izinga ngalinye lichazwa iphepha lokucacisa elisho i-assay, umswakama, ukulahlekelwa ngokushiswa, ukusatshalaliswa kosayizi wezinhlayiya kanye nophahla olukhethekile lokungcola olubaluleke kakhulu ekusetshenzisweni kokugcina. Abathengi bangacela isitifiketi sokuhlaziya kuyo yonke i-lot, futhi izicaciso ezenziwe ngokwezifiso ziyamukelwa lapho izinga elijwayelekile lingalingani kahle.
I-magnesium fluoride ne-calcium fluoride yezinga le-optical ziphakathi kwemikhiqizo ebucayi kakhulu kwezobuchwepheshe kuphothifoliyo ngoba zisetshenziswa njengezinto ze-thin-film ezinomkhawulo ophansi kuma-coatings e-ultraviolet, okubonakalayo kanye ne-infrared. Ukuziphatha kokufakwa kwalezi zinto kuncike ekwakhekeni kwekristalu, ubukhulu benselo kanye nokungabikho kwe-hydration, ngakho-ke inkampani ilawula izindlela zokuhlanganisa, amaphrofayili okomisa kanye nokulinganisa kokugcina ngokucophelela. Amakhasimende afaka ama-coatings kuma-lens e-lithography, i-spectroscopy noma i-thermal imaging ngokuvamile acacisa iwindi lobukhulu benselo kanye nezinga eliphezulu lokungcola kwe-iron, i-copper ne-nickel. Ama-fluoride e-rare earth afana ne-lanthanum, i-cerium, i-neodymium ne-ytterbium fluoride asebenza injongo ehlukile, esebenza njengama-dopant precursors, izingxenye ze-fluoride glass kanye namareagent omsebenzi we-phosphor nokukhula kwekristalu. I-Aluminum fluoride isekela ukuncibilikiswa kwe-aluminium nokulungiswa kwe-catalyst, kuyilapho i-zirconium fluoride isetshenziswa ku-glass ekhethekile, i-optical fibre doping kanye nama-ceramic precursors. Ngokuhlangene la ma-fluoride salts anikeza abakhi bamafomula umthombo owodwa, ohlolwayo wawo wonke umndeni wama-fluoride.
Ama-Compound Omhlaba Angavamile Ngaphandle Kwama-Fluoride
Ngaphandle kwezinsawoti ze-fluoride, inkampani ihlinzeka ngama-nitrate e-rare earth, ama-acetate, ama-sulfate, ama-hydroxide, ama-chloride, ama-carbonate kanye nama-oxide ngazo zombili izinhlobo ze-rare earth ezihlanzekile nezixubile. Izixazululo ze-nitrate zisetshenziswa kabanzi njengama-catalyst precursors nanjengempahla yokuphakelayo yezindlela zokunetha, futhi zingahlinzekwa ngamazinga agxilile okugxila ane-asidi ekhululekile ephansi. Ama-acetate asekela i-sol-gel kanye nekhemistri yefilimu elincane lapho i-counter-ion ehlanzekile, engenayo i-halogen ikhethwa khona, kuyilapho ama-sulfate esebenza ekuhlanganiseni kwe-phosphor kanye namanye amabhavu e-electroplating. Ama-hydroxide nama-carbonate ayizinto eziyisisekelo ezisetshenziswayo kakhulu zezimpushana zokupolisha, amamagnethi nama-phosphor, futhi ukuma kwezinhlayiya zawo kunomthelela omkhulu emiphumeleni yokucubungula okulandelayo. Ama-chloride asetshenziswa ekunciphiseni kwe-metallothermic nasekukhiqizeni ama-catalyst, futhi ama-oxide ahlinzekwa njengamazinga okupolisha kanye namazinga aphezulu okuhlanzeka. Ngenxa yokuthi inkampani ikhiqiza lezi zinto ze-rare earth ngaphakathi, ingalungisa isilinganiso se-cerium-to-lanthanum, ilawule izinga lokungcola okungezona eze-rare earth futhi ilethe amaqembu angaguquki ezinhlelweni zeminyaka eminingi.
Ama-oxide e-rare earth adinga ukunakwa ngokukhethekile ngoba asemqoka kakhulu kubuchwepheshe besimanje bokucwenga kanye nobuchwepheshe be-ceramic. Ama-powder okucwenga asekelwe ku-cerium oxide aletha amazinga aphezulu okususa izinto ku-glass, kuyilapho i-lanthanum oxide isekela ukwakheka kwe-optical glass futhi i-zirconium oxide iqinisa izingxenye ze-structural kanye ne-bioceramic. Ama-oxide e-rare earth ahlanganisiwe nawo asetshenziswa kuma-automotive three-way catalysts, lapho indawo engaphezulu, ukuzinza kokushisa kanye nomthamo wokugcina umoya we-oxygen kunquma ukusebenza. Inkampani ihlela indawo engaphezulu kanye nesigaba se-crystal ukuze abenzi be-catalyst bakwazi ukuthola ukuziphatha kwe-washcoat okuphindaphindekayo. Ukulawulwa kokungcola okuncane, ikakhulukazi kwi-sulphur ne-chlorine, kubalulekile ekusetshenzisweni kwe-catalyst ngoba lezi zakhi zingonakalisa izindawo ezisebenzayo. Imibhalo enemininingwane, kuhlanganise namagrafu okusatshalaliswa kosayizi wezinhlayiyana kanye nezilinganiso zendawo engaphezulu, ihambisana nokuthunyelwa ngakunye ukuze ukulawulwa kwekhwalithi okungenayo kube lula.
AmaZirconium Salts, i-Alumina kanye neziPolishing Powders
Iphothifoliyo iphinde inwebe ibe yizinsawoti ze-zirconium, i-alumina kanye neziyaluphu zokucwenga, okwandisa ukufinyelela kwenkampani kuma-ceramics, ama-abrasives kanye nokuqedwa kwendawo. Izinsawoti ze-zirconium zisekela ama-pigments e-ceramic, izinzwa ze-oksijini, izisekelo zama-catalyst kanye nezingubo ezikhethekile, futhi zihlinzekwa ngamazinga alinganisa ukusabela ngokuzinza kokuphatha. I-alumina ihlinzekwa ngamazinga e-calcined kanye ne-reactive yama-ceramics esakhiwo, izibopho ze-refractory, izithwali zama-catalyst kanye nama-abrasives anemba, ngosayizi wezinhlayiya kanye nendawo ekhanyayo eqondene ngenqubo ngayinye. Iziyaluphu zokucwenga ziyingxenye ekhethekile: uhla luhlanganisa izinhlanganisela ze-cerium-based, aluminium-based kanye ne-zirconium-based eziklanyelwe ingilazi, i-sapphire, insimbi kanye nezingqimba ze-semiconductor. Izinga lokususa, ukuqhubeka kwendawo kanye nokuminyana kwamaphutha konke kuncike ekusatshalalisweni kokuqina kanye nokuziphatha kokuhlangana kwempuphu, ngakho izinyathelo zokuhlukanisa nokwehlukanisa kuyalawulwa ngokucophelela. Amakhasimende acwenga izingxenye zamehlo anemba avame ukuhlanganisa usawoti we-fluoride wezinga lamehlo okufaka ingubo kanye nempuphu yokucwenga ye-cerium yokwenza isimo, yingakho umthombo owodwa ofanelekile uwusizo kangaka.
Izinhlelo Zokusetshenziswa Ezibalulekile: Kusuka kumaTernary Catalysts kuya kweze-Aerospace
Ama-powder namakristalu e-LK asebenzela imikhakha yezimboni, eyemithi, eyezinto zikagesi kanye neyamandla amasha, futhi ngayinye yale mikhakha ibeka imibandela ehlukene mayelana nempahla. Abasebenzisi bezimboni babeka phambili ukuzinza kwentengo, ukutholakala kwempahla ngobuningi kanye nokulingana kokuhlolwa, futhi ngokuvamile bathenga ngamathani ngamathani ngezivumelwano zonyaka. Amakhasimende emithi kanye nezempilo afuna ukulawulwa okuqinile kwezinsimbi ezisindayo kanye nokulandeleka kwelothi ngalinye, ikakhulukazi lapho usawoti we-fluoride usetshenziswa njenge-reagent noma lapho inhlanganisela ye-rare earth isekela ucwaningo lwezinto zokwakha zamathambo ezempilo. Abakhiqizi bezinto zikagesi badinga okuphansi kwe-alkali kanye nokuphansi kwezinsimbi zokushintsha ngoba ama-ion anyakazayo onakalisa ukusebenza kwe-dielectric kanye nempilo yedivayisi. Izicelo zamandla amasha, okuhlanganisa izinto zebhethri kanye nobuchwepheshe be-hydrogen, zidinga usayizi wezinhlayiyana ongaguquki kanye nokuhlanzeka kwesigaba ukuze ukusebenza kwe-electrochemical kubikezeleke. Ukusekela yonke le mikhakha isuka endaweni eyodwa yokukhiqiza kunikeza inkampani ukuqonda okujulile kokuthi amazinga okungcola athinta kanjani ukusebenza kwangempela, inzuzo okunzima kubathengisi abathengisa kuphela ukuyifinyelela.
Ama-catalyst e-ternary, ukuvikelwa kwemvelo kanye ne-aerospace kumelela izinga lokusetshenziswa elidinga ubuchwepheshe obukhulu kakhulu. Abakhiqizi bama-catalyst e-ternary bathembela kuma-cerium-zirconium mixed oxides kanye ne-alumina ezinzile ukuze bathole amandla okugcina umoya-mpilo kanye nokuqina phansi kwamanzi asemhlabeni, futhi badinga ama-powder anendawo ekhonjiwe kanye nesakhiwo se-pore. Izinhlelo zokusebenza zemvelo zihlanganisa ukwelashwa kwe-flue-gas, ukulungiswa kwamanzi angcolile kanye nokubuyiswa kwe-fluorine, lapho usawoti we-fluoride kanye nezinhlanganisela ze-rare earth zisebenza njengama-reagent, ama-sorbent noma izingxenye ze-catalyst. Kuma-aerospace, usawoti we-fluoride kanye nama-rare earth fluoride avela kuma-optical coatings ezinzwa namafasitela, kuma-alloys akhethekile kanye nama-thermal spray formulations okumele akwazi ukumelana nokushintsha kwezinga lokushisa okwedlulele. Into efanayo kule mikhakha ukuthi ukuphambuka okuncane kukhemistri kungaveza ukuphambuka okukhulu ekusebenzeni kwensimu, ngakho-ke ukufaneleka nokuvumelana kwe-batch kuba yimpahla yezentengiselwano ngokwako.
Ukucwenga okunembayo kwezinto zokubona kanye nokucwenga kwendawo yensimbi kwakha elinye iqoqo elibalulekile lokusetshenziswa elisebenzisa imikhiqizo eminingi ngasikhathi sinye. Abakhiqizi bezinto zokubona basebenzisa izimpushana zokucwenga ze-cerium oxide ne-alumina ukwakha nokulinganisa amalensi, izibuko kanye nama-prism ngokunemba okungaphansi kwe-micron, bese besebenzisa izembatho ze-magnesium fluoride noma i-calcium fluoride ukulawula ukubonakala nokudluliswa kokukhanya. Ukucwenga kwendawo yensimbi kuncike kuma-abrasives e-alumina ne-zirconium ukufeza ukuqedwa kokuhlobisa nokusebenza ezingxenyeni zensimbi engagqwali, i-aluminium ne-titanium. Ikhono lenkampani lokuhlinzeka ngamakhemikhali okucwenga kanye nempahla yokwembatha lisho ukuthi isitolo sezinto zokubona singahlanganisa izici zezinhlayiyana nezici zokwembatha kusuka koxhumana naye oyedwa wezobuchwepheshe. Lo mbono ohlanganisiwe futhi usiza amakhasimende ukunciphisa ukulahlekelwa, ngoba izinsalela zokucwenga nokukhubazeka kokwembatha kuvame ukuxhunyaniswa nezindlela ezifanayo zokungcola. Onjiniyela bezinhlelo zokusebenza bayatholakala ukuze baxoxe ngezinhloso zamazinga okususa, izidingo zokugqama kwendawo kanye nezinhlelo zokuhlanza.
Ukwenza Ngokwezifiso Nokuqinisekiswa Kwekhwalithi
Ukwenziwa ngendlela efanele kuyisisekelo somgogodla wenani lenkampani: ukuhlanzeka, usayizi wezinhlayiyana kanye nokuqukethwe kokungcola konke kungashintshwa ukuze kuhlangatshezwane nezidingo ezithile zamakhasimende. Ukuhlanzeka kungacaciswa kusukela ezingeni lobuchwepheshe kuya ezingeni lezinto ezibonakalayo kuya ekuhlanzekeni okuphezulu kakhulu, kanti indlela yokuhlaziya efanele kuvunyelwana ngayo kusengaphambili ukuze umthengi nomthengisi bakale into efanayo. Usayizi wezinhlayiyana ung lawulwa ngokuhlukaniswa kokugaywa noma ngezimo zokukhazimula, kuhlanganisa izinhlobonhlobo kusukela ezinhlayiyaneni eziqinile zemithombo yokuhwamuka kuya kuzimpushana ezingaphansi kwe-micron zokukhazimula nge-slurry. Imikhawulo yokungcola ingasethelwa ngayinye nge-iron, ithusi, i-nickel, i-sodium, i-potassium, isulfure, i-chlorine kanye nomswakama, kuye ngokuthi iyiphi into empeleni ekhawulela ukusebenza enqubweni yekhasimende. Ukupakisha, ukulebula kanye nemibhalo nakho kungashintshwa, kuhlanganise nezingqimba ezivimbela umswakama, ukumbozwa ngegesi engasebenzi kanye namafomethi esitifiketi esithile sekhasimende. Lapho isidingo siwela ngaphandle kukhathalogi ejwayelekile, ithimba lobuchwepheshe lihlola iqoqo lokuthuthukisa ngaphambi kokuzibophezela esikalini sokukhiqiza.
Ukuqinisekiswa kwekhwalithi kusekelwa iziqu zokuthumela ngaphandle ezisetshenziswa kabili kanye nesipiliyoni esivuthiwe sokuthumela ngaphandle kwamazwe, okuhlangene kusho ukuthi ukuhambisana nemithetho kwakhiwe ngaphakathi enqubweni yokusebenza kunokuba kufakwe ekugcineni. Inkampani iye yaqashelwa njengebhizinisi lesikweletu se-AAA, ibhizinisi elihlonipha izinkontileka nelithembekile, ibhizinisi lokwethembeka kwenkonzo yekhwalithi, ibhizinisi lokubonisa ukuphathwa ngokwethembeka kanye nebhizinisi lokwethembeka eligxile enkonzweni. Iphinde ibe nesitifiketi se-AEO yentela yezimpahla ezithunyelwa ngaphandle, isimo esibonisa ukulawulwa kwangaphakathi okuhloliwe kwezokuphepha kochungechunge lokuhlinzeka kanye nezinqubo zentela yezimpahla. Kubathengi bamazwe ngamazwe, lezi zitifiketi zihumusha ekuncipheni kwezinto ezingalindelekile zokukhishwa kwimpahla, ukukhishwa ngokushesha esikhumulweni semikhumbi kanye nokuzibophezela okubhaliwe ezibophweni zenkontileka. Ukuhlanganiswa kokwenza ngokwezifiso kobuchwepheshe kanye nokwethembeka kwesikhungo yikho okuvumela izivumelwano zokuhlinzeka zesikhathi eside ukuthi zisebenze empilweni yangempela. Abathengi abafuna ukuxoxa ngezincazelo, ukuthatha amasampula noma amalungiselelo angemva kokuthengisa bangasebenzisa ifomu lokubuza elikuleUkusekela ikhasi.
Ngokokusebenza, ukulawulwa kwekhwalithi kuhlanganisa izinto zokusetshenziswa ezingenayo, izinto eziphakathi ngesikhathi senqubo kanye namaqoqo aphelile. Amathuluzi okuhlaziya asetshenziselwa ukuhlolwa kokukhishwa ahlanganisa i-ICP-OES noma i-ICP-MS yezinto ezincane, i-X-ray diffraction yokuhlonza isigaba, i-laser diffraction yokusatshalaliswa kosayizi wezinhlayiyana kanye ne-Karl Fischer titration yomswakama. Iqoqo ngalinye ligcinwa isikhathi esichaziwe ukuze noma yimuphi umbuzo wasensimini uphendulwe ngokuqhathaniswa nesampula yokuqala. Izinto ezingahambisani nomgangwelo ziyahlukaniswa futhi zibuyekezwe ngaphambi kokuba kuthathwe noma yisiphi isinqumo sokwabiwa, futhi izinyathelo zokulungisa zilandelwa kuze kube sekuqedeni. Amaphakethe emibhalo ngokuvamile ahlanganisa isitifiketi sokuhlaziya, iphepha ledatha yokuphepha ngolimi oludingekayo futhi, lapho kufanele khona, isimemezelo sezinto ezilawulwayo. Le ndlela eqinile yiyo eyenza usawoti we-fluoride wekhwalithi ephezulu kanye nezinto zomhlaba ezingavamile zibe yizinto zokufaka ezinokwethenjelwa esikhundleni sokuba yizinto eziguquguqukayo emugqeni wokukhiqiza.
Kungani Khetha i-LK (Hebei) New Materials
Iminyaka engamashumi amabili nesithupha yocwaningo, ukukhiqiza kanye nesipiliyoni sokuhweba emhlabeni jikelele kunikeza inkampani umbono ongenakutholakala kubaphakeli abasha. Leso sipiliyoni sihlanganisa ikhemistri yenqubo, ukukhula kwekristalu, ubunjiniyela bezinhlayiyana, ukulawulwa kokuthekelisa kanye nesevisi yezobuchwepheshe yamakhasimende, futhi sibonakala eqenjini eliye labona ukuthi yiziphi izimiso ezibalulekile ngempela emkhakheni. Ubudlelwano besikhathi eside nabaphakeli bezinto zokusetshenziswa eChina bunikeza ukuvikeleka kokuhlinzeka lapho izimakethe ziqina, futhi ukucubungula kwangaphakathi kunciphisa ukuncika kubakhiqizi bokuthekelisa. Amalabhorethri enkampani ngokwayo avumela ukuphindaphinda okusheshayo lapho ikhasimende lidinga izinga elilungisiwe, ngokuvamile likhiqiza isampula yokuthuthukisa phakathi namasonto kungezinyanga. Lokhu kusabela ngokushesha kubaluleke kakhulu kuma-optics kanye ne-catalysis, lapho imijikelezo yomkhiqizo mide kodwa izikhathi zokufaneleka zincane. Umphumela ongokoqobo ngumphakeli oziphatha njengozakwethu wezobuchwepheshe kunokuba abe yikhathalogi.
Amandla athembekile okuthumela ngaphandle amathani angu-16,000 ngonyaka ayisisekelo sesithembiso sezohwebo. Abathengi abathenga ngobuningi bangathola isabelo kuzo zonke izinhlobo zemikhiqizo, kuyilapho ama-akhawunti akhethekile engathola izingxenye ezincane ngaphandle kokudluliselwa emuva. Ukusekelwa okufakazelwe kwezingxenye ezikhethekile kuma-optics, i-electronics, ama-catalyst kanye ne-aerospace kubonisa ukuthi inkampani ingahlangabezana nezidingo zobuningi kanye nokunemba ngasikhathi sinye. Ukuhlelwa kwempahla, ukuhlanganiswa kwama-container kanye nemibhalo kusingathwa ithimba lokuthumela ngaphandle elijwayele izidingo zendawo eYurophu, eNyakatho Melika, eJapane, eKorea naseNingizimu-mpumalanga Asia. Amakhasimende athola indawo eyodwa yokuxhumana yama-oda emikhiqizo eminingi, okunciphisa izikhathi zokuxhumana futhi kunciphise ingozi yemibhalo engahambisani. Emathimbeni okuthenga akha uchungechunge lwempahla oluqinile, leyo nhlanganisela yesilinganiso nokukhethekile kunzima ukuyiphinda.
Imibuzo Evame Ukubuzwa (FAQ)
Yimaphi ama-fluoride salts nezinto zomhlaba ezingavamile ezitholakala kulo mhlinzeki wama-fluoride salts ekhwalithi ephezulu kakhulu?
Uhlu lwezinto ezikhona luhlanganisa i-calcium fluoride yekhwalithi yezimboni, yekhwalithi yokubona kanye nekhwalithi ephezulu kakhulu, i-magnesium fluoride, ama-fluoride omhlaba angavamile, i-aluminum fluoride kanye ne-zirconium fluoride. Futhi luhlanganisa ama-nitrate omhlaba angavamile, ama-acetate, ama-sulfate, ama-hydroxide, ama-chloride, ama-carbonate kanye nama-oxide, kanye nama-zirconium salts, i-alumina kanye nezi-powder zokupolisha. Kungaphezu kwezinto ezingama-60 zomuntu ngamunye eziyimpushana namakristalu ezihlinzekwa phakathi kwemikhakha eyishumi emikhulu. Uhlu oluphelele lomndeni luvela ekhasini Lemikhiqizo.
Ingabe ukuhlanzeka, usayizi wezinhlayiya kanye nokuqukethwe kokungcola kwama-fluoride salts nezinto zomhlaba ezingavamile kungashintshwa ngendlela oyifunayo?
Yebo. Ukuhlanzeka kungacaciswa kusukela kuzinga lobuchwepheshe kuya kuzinga le-optical kuze kufike ekuhlanzekeni okuphezulu kakhulu, ngendlela yokuhlaziya okuvunyelwene ngayo kusengaphambili. Usayizi wezinhlayiyana ungashintshwa ngokugaya, ukuhlukanisa noma ukukhristalu ukuhambisana nezidingo zokuhwamuka, i-slurry noma ukucindezela. Imikhawulo yokungcola ngayinye yensimbi, ithusi, i-sodium, isulfure, i-chlorine nomswakama ingasetwa ngokuhambisana ne-elementi ekhawulelayo enqubweni yakho. Amabhathi okuthuthukisa ngokuvamile akhiqizwa ngaphambi kokukhushulwa kwesilinganiso.
Yimiphi imikhakha esebenzisa izimpushana namakristalu e-LK?
Izinto zisebenzela imikhakha yezimboni, eyemithi, eye-elekthronikhi neyamandla amasha, kanye nama-catalyst e-ternary, ukuvikelwa kwemvelo kanye ne-aerospace. Ukupholisha okunembile kwe-optical nokupholisha indawo yensimbi nakho kuyizindawo ezinkulu zokusetshenziswa. Abasebenzisi abajwayelekile bahlanganisa abafaka i-optical coating, abakhiqizi bama-catalyst, abakhiqizi be-ceramic, abaqedisi bensimbi kanye nabathuthukisi bezinto zebhethri. Ingxenye ngayinye ithola izicaciso ezihambisana nezinto zayo zokusebenza.
Yiziphi izimfanelo zokuthumela ngaphandle kanye nezitifiketi i-LK (Hebei) New Materials enazo?
Inkampani ineziqu zokuthumela ngaphandle ezisetshenziswa kabili futhi inolwazi oluvuthiwe lokuthumela ngaphandle kwamazwe ngezinto ezintsha zamakhemikhali, izinto zokukhanya kanye nezinto ezisebenzayo zomhlaba onqabile. Isiqinisekisiwe njengebhizinisi lesikweletu se-AAA, ibhizinisi elihlonipha izivumelwano nelithembekile, ibhizinisi lobuqotho benkonzo yekhwalithi, ibhizinisi lokubonisa ukuphathwa kobuqotho kanye nebhizinisi lobuqotho olugxile enkonzweni. Iphinde ibe nesitifiketi se-AEO esithuthukisiwe sempontshi. Lezi ziqinisekiso zisekela ukukhishwa kwempahla okushelelayo kanye nokulawulwa kweketango lokuhlinzeka okuhloliwe.
Yini umthamo waminyaka yonke wokuthumela ngaphandle wamafluoride salts nezinto zomhlaba ezingavamile?
Umthamo wokuthekelisa waminyaka yonke ufinyelela kumathani ayi-16,000, usekelwa amandla okuhlinzeka azinzile esikalini esikhulu. Umthamo usatshalaliswa kuzinkwa zefluoride, izinhlanganisela zomhlaba onqabile, izinkwa zezirconium, i-alumina kanye nezimpushana zokupolisha. Izivumelwano zemithamo emikhulu zingabelwa kanye nama-oda amancane akhethekile. Abathengi kufanele baqinisekise izikhathi zokulethwa ngomkhiqizo ngamunye ngesikhathi sokucashunwa kwentengo.
Ingabe i-calcium fluoride yezinga le-optical kanye ne-magnesium fluoride zifaneleka ekufakweni kwe-thin-film?
Yebo. Amazinga e-optical akhiqizwa ngosayizi wokusanhlamvu olawulwayo kanye nokuqukethwe okuphansi kwezinsimbi zokuguquka ukuze kusekelwe izinqubo zokuhwamuka nokufafaza. Ukungabi namanzi okuncane kanye nesakhiwo sekristalu esingaguquki kusiza ukuvimbela ukugxusha kanye nokulahlekelwa kokumuncwa ngesikhathi sokumboza. Amakhasimende ngokuvamile acacisa ububanzi bosayizi wokusanhlamvu kanye nemikhawulo yokungcola ngaphambi kokuqinisekiswa. Izitifiketi zokuhlaziya zihambisana neqoqo ngalinye.
Ingabe nihlinzeka ngezimpushana zokucwenga kanye nezinto zokumboza?
Uhlu luhlanganisa izimpushana zokucwenga ezisekelwe ku-cerium, ezisekelwe ku-aluminium kanye nezisekelwe ku-zirconium zengilazi, i-sapphire, insimbi kanye nezingqimba ze-semiconductor. Abakhiqizi be-Optical bavame ukuhlanganisa impushana yokucwenga ye-cerium yokwenza ukulinganisa kanye ne-magnesium fluoride noma into yokumboza ye-calcium fluoride. Izinga lokususa, ubukhulu bendawo engaphezulu kanye nokuminyana kwezinkinga kulawulwa ngokuhlukanisa nokwehlukanisa ama-agglomerate. Onjiniyela bezicelo bangakwazi ukweluleka ngekhemistri ye-slurry kanye nezinhlelo zokuhlanza.
Abathengi bangacela kanjani amasampula nezilinganiso zezinto zomhlaba ezingavamile?
Amasampula nezilinganiso zentengo zingacelwa ngefomu lemibuzo ekhasini Lokusekelwa, noma ngocingo, nge-imeyili nange-WhatsApp kusetshenziswa imininingwane yokuxhumana eshicilelwe. Ukunikeza imininingwane eqondile yokukhiqiza, umthamo wonyaka nezwe okuyiwa kulo kusheshisa impendulo. Amasampula okuthuthukisa amagredii ashintshiwe ngokuvamile ayenzeka phakathi namasonto ambalwa. Izilinganiso zentengo zihlanganisa izinketho zokupakisha nemibhalo.
Ukuvumelana kwekhwalithi kugcinwa kanjani phakathi kwamaqoqo kasawoti we-fluoride wokuhlanzeka okuphezulu?
Ukuhlolwa kokukhishwa kusebenzisa i-ICP-OES noma i-ICP-MS yezakhi zokulandelela, i-X-ray diffraction yokuhlonza isigaba, i-laser diffraction yosayizi wezinhlayiya kanye ne-Karl Fischer titration yomswakama. Amasampula agciniwe avumela noma yimuphi umbuzo wensimu ukuthi uphenywe ngokuqhathaniswa neqoqo lokuqala. Izinto ezingahambisani nomgangatho ziyahlukaniswa futhi zibuyekezwe ngaphambi kwesinqumo. Izinyathelo zokulungisa zilandelwa kuze kuvalwe, futhi amaphakethe emibhalo akhishwa nakho konke ukuthunyelwa.
Isiphetho: Ukuthola Ama-Fluoride Salts Ekhwalithi Ephezulu Kakhulu kanye Nezinto Zomhlaba Ezingavamile Ngokuzethemba
Ukuhlanganiswa kwemikhiqizo ebanzi, ukukhiqiza kwangaphakathi kanye neminyaka engu-26 yokuhlangenyezelwa kwamanye amazwe kwenza i-LK (Hebei) New Materials ibe umlingani osebenzayo kubathengi bama-fluoride salts, izinto ze-rare earth, ama-zirconium salts, i-alumina kanye ne-polishing powders. Amakhasimende athola ukufinyelela kumazinga e-industrial, optical kanye ne-ultra-high-purity e-calcium fluoride, i-magnesium fluoride, ama-rare earth fluorides, i-aluminum fluoride kanye ne-zirconium fluoride, kanye nohlu oluphelele lwama-rare earth compounds kanye nama-oxides. Izinhlelo zokusebenza ezihlanganisa ama-ternary catalysts, i-electronics, amandla amasha, i-aerospace, i-precision optical polishing kanye ne-metal surface polishing zisekelwa izici ezifanayo kanye ne-logistics ethembekile. Ukuhlanzeka okwenziwe ngokwezifiso, usayizi wezinhlayiyana kanye nokuqukethwe kokungcola kuqinisekisa ukuthi izinga ngalinye lilingana nenqubo ehlosiwe esikhundleni sokuphoqa inqubo ukuthi ilingane nezinga. Ngamathani angu-16,000 omthamo wokuhlangenyezelwa kwamanye amazwe minyaka yonke kanye nezitifiketi ezaziwayo, inkampani inikeza kokubili isilinganiso kanye nokujula kobuchwepheshe okudingwa yizingxenye ezikhethekile.
Ukuze usuke ekuhloleni uye ekuthengeni, abathengi bayamenywa ukuthi baxhumane ne-LK (Hebei) New Materials Co., Ltd. ngezincazelo zabo zokucacisa, amavolumu onyaka kanye nezindawo zokulethwa. Amathimba ezobuchwepheshe kanye nokuthumela ngaphandle angakwazi ukweluleka ngokukhethwa kwezinga, anikeze izitifiketi nemibhalo yokuphepha, futhi ahlele amasampula okuhlolwa kokufaneleka. Izilinganiso zentengo zingahlelwa ngezinto zokuhlola zomkhiqizo owodwa noma ngezivumelwano zonyaka zemindeni eminingi, kuye ngemodeli yokuthenga efanele inhlangano yakho. Ukubuyekeza imindeni yemikhiqizo ekhasini Lemikhiqizo kanye nephrofayili yekampani ekhasini laseKhaya kuyisinyathelo sokuqala esiwusizo ngaphambi kokuba ingxoxo yezobuchwepheshe iqale. Imininingwane yokuxhumana, amafomu emibuzo kanye nolwazi lwangemva kokuthengisa kuyatholakala ekhasini Lokusekela, lapho impendulo yezicelo zokucacisa nezilinganiso zentengo ngokuvamile inikezwa ngokushesha.
Umthamo wethu wonyaka wezimpahla esizithumela kwamanye amazwe udlula amathani ayi-16,000.
Umthamo wethu wonyaka wezimpahla esizithumela kwamanye amazwe udlula amathani ayi-16,000.
Imikhiqizo ithengiswa emazweni nasezifundeni ezingaphezu kuka-90, futhi isisungule ukubambisana okuzinzile nezinkampani eziningana ze-Fortune 500.
Xhumana nathi