Silicon hlau 2502 Block

Peb zoo siab los qhia rau koj peb cov khoom zooHlau silicon 2502. Nws nthuav tawm cov nyiaj grey crystalline tsos thiab muaj cov yam ntxwv tseem ceeb hauv qab no:
Nws yog ib qho nyuaj thiab nkig, crafted los ntawm melting quartz thiab lwm yam ntaub ntawv uas muaj tshaj 98.5% silica thiab SiO2, ua rau nws yog ib qho tseem ceeb muaj raw khoom. Dav siv nyob rau hauv ntau yam lag luam xws li electronics, tshuaj, smelting, rwb thaiv tsev, thiab refractory ntaub ntawv.

Nrog rau qhov ntau thiab tsawg ntawm (10-100) mm, (50-150) mm, mus txog ({2}}) mm, nws muaj ntau yam ntawv thov kom tau raws li koj cov kev xav tau tshwj xeeb. Ntim hauv ton hnab ntim rau kev tuav thiab kev thauj mus los yooj yim.

Nws tuaj yeem pom tias cov hlau silicon nthuav tawm cov tshuaj lom neeg sib txawv hauv cov xwm txheej sib txawv. Thaum qhov kub thiab txias, nws hnov ​​​​mob nrog cov hlau tsis xws li halogens, nitrogen, thiab carbon, thiab tuaj yeem tsim cov silicides nrog hlau xws li magnesium, calcium, thiab hlau.

Yuav luag insolubility ntawm amorphous silicon nyob rau hauv tag nrho cov inorganic thiab organic acids, nrog rau hydrofluoric acid, yog ib qho tseem ceeb, tab sis nws muaj peev xwm yaj nyob rau hauv sib xyaw acids ntawm nitric acid thiab hydrofluoric acid. Lub peev xwm ntawm cov tshuaj sodium hydroxide concentrated kom yaj amorphous silicon thiab tso cov pa roj hydrogen yog qhov tshwm sim nthuav. Ntawm qhov tod tes, crystalline silicon ua kom pom qhov tsis tshua muaj tshwm sim. Nws tsis ua ke nrog oxygen txawm nyob rau hauv qhov kub thiab txias thiab tseem insoluble nyob rau hauv tej inorganic los yog organic acid. Txawm li cas los xij, nws tuaj yeem yaj hauv cov kua qaub sib xyaw ntawm nitric acid thiab hydrofluoric acid nrog rau cov ntsiab lus sodium hydroxide.

Cov khoom no thiab cov tshuaj tiv thaiv ntawm cov hlau silicon thiab nws cov ntaub ntawv sib txawv muab kev nkag siab tseem ceeb rau nws cov kev siv thiab kev cuam tshuam hauv ntau yam txheej txheem tshuaj.

Tuam Tshoj cov chaw tsim khoom tseem ceeb ntawm cov hlau silicon muaj xws li: Yunnan, Sichuan, Guizhou, thiab Guangxi nyob rau sab qab teb sab hnub poob; Hunan thiab Hubei hauv nruab nrab Suav; thaj tsam Fujian nyob rau sab hnub tuaj Suav teb; feem ntau yog thaj chaw Heihe thiab Linjiang ntawm Heilongjiang nyob rau sab qaum teb sab hnub tuaj, nrog rau Jilin thiab Liaoning; Tsis tas li ntawd, tseem muaj Inner Mongolia.

Cim npe nrov: Silicon Hlau 2502 Block, Tuam Tshoj Silicon Hlau 2502 Block manufacturers, lwm tus neeg, Hoobkas