Zhengzhou FangMing High Temperature New Material Co., Ltd.-Rare-Earth Oxide SS Ceramic Thermal Field Applied in Sapphire Crystal Grower-Tsuas yog cov chaw tsim khoom tshaj lij nrog cov cuab yeej ywj pheej txoj cai ntawm kev tsim patents.
Sapphire feem ntau hu ua corundum, thiab cov khoom tseem ceeb yog Al2O3. Nws muaj qhov zoo kho qhov muag, thermal, dielectric thiab mechanical, thiab lwm yam khoom. Nws yog cov khoom siv ntau yam siv lead ua nrog cov khoom zoo heev.

Sapphire muaj cov yam ntxwv ntawm kev ua kom muaj zog, hnav tsis kam, ruaj khov ntawm lub xeev kub, zoo dielectric zog, lub teeb pom kev zoo siab thiab lwm yam. Nws yog cov khoom tseem ceeb hauv kev lag luam niaj hnub no. Tam sim no, nws tau siv dav hauv LED, cov khoom siv hluav taws xob, khoom siv, kev lag luam tub rog thiab lwm yam haujlwm.

Txoj hauv kev tseem ceeb ntawm sapphire ib leeg siv lead ua yog Kyropoulos method (KY), Vertical Horizontal Gradient Freezing (VHGF), ntug-txhais zaj duab xis-pub siv lead ua kev loj hlob (EFG), hloov pauv txoj kev (HEM), crucible descent method (Bridgman), -gel dip txheej txheej txheej txheem Czochralski txoj kev) thiab txheej txheem nplaim taws (Txoj kev Verneuil). Ntawm lawv, txoj kev Kyropoulos (KY) yog txoj hauv kev tsim nyog tshaj plaws rau kev loj hlob siv lead ua loj, thiab tus nqi tsim khoom qis, uas yog txoj kev siv ntau tshaj plaws hauv tsev thiab txawv teb chaws.

Kyropoulos (KY) txoj kev yog ib hom siv lead ua txoj kev loj hlob uas tau tsim los ntawm kyropoulos los ntawm Russia kom loj hlob ib qho siv lead ua los ntawm cov kua yaj. Tam sim no nws tau siv dav hauv kev loj hlob ntawm sapphire ib leeg siv lead ua. Qhov sib txawv loj tshaj plaws los ntawm lwm txoj hauv kev loj hlob yog tias muaj feem ntau ntawm cov nplaim paj nyob rau hauv cov yaj nyob rau hauv lub xub pwg theem thiab theem sib npaug ntawm txoj kab nruab nrab. Vim yog tus yam ntxwv ntawm tus siv lead ua hauv txheej txheem crystallization, cov muaju tuaj yeem loj hlob mus rau qee theem. Yog tias qhov ntsuas kub tau teeb tsa kom raug, qhov ua tiav tas mus li ntawm cov muaju tuaj yeem paub tau yam tsis rub cov noob nce, thiab tag nrho cov txheej txheem kev loj hlob tuaj yeem ua tiav.

Zhengzhou Fangming kub kub ceramic New Material Co., Ltd. (tom ntej no hu ua "Fangming NewM") Txij li teeb tsa, peb tau nqis peev ntau ntau rau nws tus kheej R & D qhov kub thiab txias ntawm Rare-Earth Oxide Composite SS ceramics Thermal Field rau sapphire ib leeg siv lead ua grower. Tom qab ob xyoos ntawm R & D txuas ntxiv, thaum lub Tsib Hlis 2016, ib pawg ntawm SS cov cua sov ua teb rau KY txoj kev 120 kg thiab qib siab dua Sapphire cog qoob loo tau ua tiav. Tom qab siv dav hauv sapphire, laser siv lead ua tsob ntoo hauv Suav teb siv, thiab xa tawm mus rau Russia, Asmeskas thiab lwm qhov chaw, thiab tau txais lub koob npe zoo los ntawm lawv.

Lub sijhawm xyoo 2016, Fangming NewM tau thov lub tshav kub rau sapphire cog rau lub chaw haujlwm patent hauv tebchaws. Thaum Lub Rau Hli, 2019, peb tau txais daim ntawv pom zoo daim ntawv pov thawj ntawm kev ua kom huv huv yttrium ruaj khov zirconia SS cov cua sov ua kom sov rau qhov ua kom sov siab ua kom sov ntau ntxiv. Tus lej patent yog 201610274897.6. Txij thaum ntawd los, Fangming NewM tau dhau los ua tus tsim khoom lag luam nkaus xwb nrog cov cuab yeej ywj pheej ntawm txoj cai tsim khoom patents.

Hom tshiab ntawm cov khoom siv cua sov ua kom sov nws tus kheej tau tsim thiab tsim los ntawm Fangming NewM muaj cov yam ntxwv hauv qab no:

1. Hauv qab lub tshuab nqus tsev thiab lwm qhov chaw tiv thaiv, qhov kub ua haujlwm ntawm cov cua sov tuaj yeem ncav cuag 2650 ℃.

2. Nyob hauv ib puag ncig lub tshuab nqus tsev, siab tshaj 1800 ℃ xeev, cov pa tawm ib zaug.

3. Ncua sijhawm thiab tiv thaiv kev pabcuam lub neej ntawm lwm yam khoom siv hlau hauv qhov kub thiab txias.

4. Rov ua dua thiab txo qis qhov kub ua haujlwm, lub neej ua haujlwm ntawm lub voj voog yog 3 xyoos, nce 6 zaug ntev dua li ntawm cov cua sov hlau.

5. ua piv txwv ntawm cov cua sov ntawm 120kg qib siv lead ua, piv rau cov hlau cua sov, lub sijhawm cog tau luv dua 25% thiab kev siv hluav taws xob tau txuag ntau dua 40% piv nrog cov hlau ib.

6. Ua txhaum los ntawm qhov tsis sib xws ntawm qhov loj ntawm cov nplaim paj loj hlob hauv cov cua sov thiab paub txog qhov loj ntawm cov khoom siv lead ua.

Ultra-high-temp zirconia cov khoom siv tshwj xeeb cov khoom siv thiab cov khoom lag luam, peb yuav muab tag nrho cov kev sib xyaw ua ke daws teeb meem rau ultra-high-temp.temperature, siab yaig tsis kam thiab siab thov kev yaig.

Zhengzhou Fangming High-Temp Ceramic New Material Co., Ltd.

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