Vim li cas hlau silicon 441 siv hauv kev lag luam metallurgical
Zhenan Hlau Silicon 441 Cov Khoom Lag Luam Paub tias cov khoom lag luam hlau, thiab lwm yam ntawm cov hlau silica, thiab lwm yam. Silica fume, uas yog siv dav Hauv cov khoom lag luam hauv av thiab cov khoom siv refractory. Lub ntsiab tivthaiv ntawm hlau silicon hmoov yog crystalline silicon. Nws cov duab yog pib blocky thiab cov xim yog qhov ruaj khov. Tom qab cov koob ntawm kev sib tsoo lossis kev sib tsoo ua haujlwm, nws yog powdery thiab feem ntau tsis ua haujlwm.
| Teem nqi | Tshuaj Yeeb Nkab% | |||
| SI cov ntsiab lus (%) | Impurities (%) | |||
| Zaum fe | Al | Ca | ||
| Silicon Hlau 2202 | 99.58 | 0.2 | 0.2 | 0.02 |
| Silicon Hlau 3303 | 99.37 | 0.3 | 0.3 | 0.03 |
| Silicon Hlau 411 | 99.4 | 0.4 | 0.4 | 0.1 |
| Silicon Hlau 421 | 99.3 | 0.4 | 0.2 | 0.1 |
| Silicon Hlau 441 | 99.1 | 0.4 | 0.4 | 0.1 |
| Silicon Hlau 551 | 98.9 | 0.5 | 0.5 | 0.1 |
| Silicon Hlau 553 | 98.7 | 0.5 | 0.5 | 0.3 |
| Lwm Yam Tshuaj Muaj Tshuaj thiab Loj tuaj yeem raug rau thaum thov tau. | ||||
Feem ntau, sodium hydroxide yog siv ua catalyst kom yaj cov ntsiab lus sillica los npaj ntau dua 80%, tseem hu ua silicic acid hydrosol lossis silica hydrosol Cov. Nws muaj ntau cov kev siv hauv Precision Casting, catalyst cov nqa khoom, cov khoom nqa catalyst, cov ntawv thov, textiles thiab lwm yam lag luam. Qhov kev npaj qauv ntawm cov hlau silicon hmoov yog yooj yim thiab yooj yim, thiab kev npaj cov ntsiab cai yog yooj yim to taub. Tom qab dispersion, qee qhov nqi ntawm coarse silicon hmoov tau xa mus rau hauv cov pa roj cua daj cua dub, thiab tom qab ntawd cov cua sov li ntawm qhov txias thiab ua kom sov rau lwm qhov Nano-couck hlau silicon hmoov. Qee qhov tsis txaus ntseeg yuav tsim tawm thaum ntau lawm cov hlau silicon hmoov. Txhawm rau kom tau txais cov hlau ntshiab silicon, kev tshem tawm kev tshem tawm ntawm kev tshem tawm hauv kev yuav tsum ua tau zoo. Hlau Silicon muaj siab huv thiab muaj kev lag luam ua kom huv si rau thaj av silicon. Nws yog tsuas yog siv nyob rau hauv kev tsim cov silicon thiab 3c kev lag luam. Ntxiv rau kev npaj siab-purity semiconductor cov ntaub ntawv, nws kuj tuaj yeem siv los ua cov laj thawj tshwj xeeb. Thaum cov khoom yuav khoom, koj yuav tsum xaiv lub chaw tsim khoom xaiv lub tsev. Qhov zoo ntawm cov ntaub ntawv tsim los ntawm Zhenan tau lav. Txais tos hu rau kev sab laj. Lossis nkag mus rau Zhenan tus neeg lub vev xaib hlau-alloy.com.
