Quartz Ceramic Ntsia Saum

Lub npe tag nrho ntawm cov khoom yog siab-purity fused quartz ceramic crucible, nrog SiO2 cov ntsiab lus ≥ 99.9%. Cov khoom lag luam yog ceramic crucible ua los ntawm high-purity fused quartz, Nws cov duab yog tsuas yog square thiab cylindrical. Cov khoom siv square yog siv rau kev sib xyaw ntawm polysilicon, thiab cov khoom sib luag yog siv rau kev kos duab ntawm monocrystalline silicon. Cov khoom lag luam yog siv ntawm 1450 ℃, nrog lub siab qhov loj me, tsis muaj qhov deformation ntawm qhov kub, qhov zoo thermal poob siab thiab tshuaj lom neeg tsis kam.

Xa kev nug

Ces

Tsham tam sim no

Hauj lwm lawm

1, Tshuaj lom neeg muaj pes tsawg leeg ntawm cov khoom

Qib	Hnub ci qib	Electronics qib	Khoom cua
Al	18	7.5	20
Fe	0.2	0.2	27
Ca	0.6	0.5	23
Na	1.1	0.3	8
K	0.9	0.1	1
Li	0.7	0.2	1
Cov Ti	1.1	1.4	25
Cr	0.05	0.05	2
N	0.05	0.05	1
Meb	0.05	0.05	9
B	0.08	0.04	10
P	0.05	0.02	10
OH	50	50	50

2, Kev Qhia Tshwj Xeeb ntawm Quatz ceramic crucible

Hom	Tawm taub	Qhov siab hli	Phab ntsa thicknesss1 hli	Phab ntsa tuab2 hli	Phab ntsa thicknesss3 hli	Radius1 hli	Ntse2 hli
10’’	254±2	178±3	7.0±2	7.0±2	7.0±2	305	70
12’’	305±2	228±3	8.0±2	8.0±2	8.0±2	305	80
14’’	355±2	254±3	9.0±2	9.0±2	9.0±2	400	90
16’’	404±2	305±3	9.5±2	9.5±2	9.5±2	400	90
18’’	457±2	355±3	9.5±2	9.5±2	10.0±2	500	120
20’’	508±2	381±3	10.0±3	10.0±2	11.0±2	510	120
22’’	558±5	381±3	10.0±3	10.0±3	11.0±2	558	130
24’’	610±5	381±3	11.0±3	11.0±3	12.0±2	610	130

3, Daim Ntawv Thov: iav ua tob, kev lag luam nws yog xim hlau, kev lag luam hluav taws xob, kev lag luam chemical, kev lag luam aerospace

4, Lwm tus: cov khoom yog translucent dawb, zoo nkauj thiab zoo nkauj. Nws yog tsuas yog tsim los ntawm arc txoj kev, thiab txheej sab hauv yog txheej nrog 0.6-2mm barium hydroxide txheej los xyuas kom meej thiab txuas ntxiv siv cov nyhuv ntawm cov khoom

5, Kev ntim: carton, shatter pov thawj thiab noo noo-ntawv pov thawj

6, Cov lus teb zoo ntawm cov khoom siv tau zoo, cov khoom lag luam tau xa tawm mus rau Kaus Lim Qab Teb, Russia, Pakistan

7, Peb yog cov kws tshaj lij kev lag luam, uas tuaj yeem muab cov qhua tuaj yeem siv cov khoom lag luam pub dawb, siv thiab lwm yam teeb meem

Koj puas xav nrhiav tus kws tshaj lij ntawm cov khoom lag luam refractory?

Koj puas xav nrhiav tus kws tshaj tawm cov khoom hluav taws xob graphite?

Koj puas xav nrhiav tus neeg xa khoom kom ruaj khov thiab lees paub?

Tom qab ntawd cia' s kev sib cuag nrog jinggan tuam txhab

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Cim npe nrov: quartz ceramic crucible, Tuam Tshoj, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, siv, vaj tse