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Kev lag luam tiam sis ntawm silicon hlau
Tus nqi ntawm metallurgical-qib silicon hlau tau tswj qhov tsis muaj zog thiab tsis muaj zog. Txawm hais tias polysilicon zoo siab tos txais nws thawj hnub ntawm kev teev npe nag hmo thiab tus nqi kaw tseem ceeb tau nce los ntawm 7.69%, nws tsis tau ua rau muaj qhov hloov pauv ntawm cov nqi silicon. Txawm tias lub ntsiab kaw nqi ntawm industrial si ...Nyeem ntxiv -
Yuav ua li cas yog metallic silicon (industrial silicon) ua?
Hlau silicon, tseem hu ua industrial silicon los yog crystalline silicon, feem ntau yog tsim los ntawm kev txo silicon dioxide nrog carbon nyob rau hauv lub cub hluav taws xob. Nws lub ntsiab siv yog raws li ib tug additive rau cov uas tsis yog-ferrous alloys thiab raws li ib tug pib cov khoom siv los ua semiconductor silicon thiab organic silicon. ...Nyeem ntxiv -
Kev tsim khoom ntawm Silicon Hlau
Silicon hlau, cov khoom siv tseem ceeb hauv kev lag luam, ua lub luag haujlwm tseem ceeb hauv ntau qhov chaw. Kev tsim cov hlau silicon muaj ntau txoj hauv kev. Cov khoom siv tseem ceeb rau kev tsim cov hlau silicon yog quartzite. Quartzite yog ib qho nyuaj, crystalline pob zeb tsim los ntawm silica. Qhov no qua...Nyeem ntxiv -
Kev tsim khoom ntawm Silicon Hlau
Silicon hlau, cov khoom siv tseem ceeb hauv kev lag luam, ua lub luag haujlwm tseem ceeb hauv ntau qhov chaw. Kev tsim cov hlau silicon muaj ntau txoj hauv kev. Cov khoom siv tseem ceeb rau kev tsim cov hlau silicon yog quartzite. Quartzite yog ib qho nyuaj, crystalline pob zeb tsim los ntawm silica. Qhov no qua...Nyeem ntxiv -
Kev siv Silicon
Hauv kev lag luam hluav taws xob, silicon yog lub pob txha. Nws yog cov khoom siv tseem ceeb hauv kev tsim cov semiconductors. Lub peev xwm ntawm silicon los ua hluav taws xob nyob rau hauv qee yam kev mob thiab ua raws li lub rwb thaiv tsev nyob rau hauv lwm tus ua rau nws zoo tagnrho rau kev tsim cov kev sib txuas, microprocessors, ...Nyeem ntxiv -
Smelting ntawm silicon hlau
Silicon hlau, tseem hu ua industrial silicon los yog crystalline silicon, feem ntau yog tsim los ntawm carbon txo cov silicon dioxide nyob rau hauv hluav taws xob furnaces. Nws lub ntsiab siv yog raws li ib tug additive rau non-ferrous alloys thiab raws li ib tug pib khoom rau zus tau tej cov semiconductor silicon thiab organosilicon. ...Nyeem ntxiv -
Kev siv cov silicon hlau
Silicon hlau (Si) yog ib qho kev lag luam purified elemental silicon, uas yog tsuas yog siv nyob rau hauv zus tau tej cov organosilicon, kev npaj ntawm high-purity semiconductor cov ntaub ntawv thiab kev npaj ntawm alloys nrog tshwj xeeb siv. (1) Kev tsim cov roj hmab silicone, silicone resin, silicone roj a ...Nyeem ntxiv -
Khoom thiab kev nyab xeeb ntawm silicon hlau
Crystalline silicon yog hlau grey, amorphous silicon yog dub. Non-toxic, tasteless. D2.33; Melting point 1410 ℃; Qhov nruab nrab kub muaj peev xwm (16 ~ 100 ℃) 0.1774cal / (g - ℃). Crystalline silicon yog ib qho atomic siv lead ua, tawv thiab ci, thiab yog ib yam ntawm semiconductors. Nyob rau hauv chav tsev kub, ntxiv rau hydr...Nyeem ntxiv -
Kev faib tawm ntawm silicon hlau
Kev faib tawm ntawm silicon hlau feem ntau yog cais los ntawm cov ntsiab lus ntawm peb lub ntsiab impurities ntawm hlau, txhuas thiab calcium uas muaj nyob rau hauv silicon hlau muaj pes tsawg leeg. Raws li cov ntsiab lus ntawm hlau, txhuas thiab calcium hauv hlau silicon, hlau silicon tuaj yeem muab faib ua 553, 441, 411, ...Nyeem ntxiv -
Silicon hlau xov xwm
siv. Silicon hlau (SI) yog cov khoom siv hlau tseem ceeb nrog ntau yam kev siv. Nov yog qee qhov kev siv tseem ceeb ntawm silicon hlau: 1. Cov khoom siv semiconductor: Silicon hlau yog ib qho tseem ceeb ntawm cov khoom siv hluav taws xob hauv kev lag luam hluav taws xob, uas yog siv los tsim v...Nyeem ntxiv -
Manganese siv
Kev siv Manganese feem ntau yog siv rau desulfurization thiab deoxidation ntawm hlau hauv kev lag luam steel; Nws kuj yog siv los ua ib qho ntxiv hauv cov hlau los txhim kho lub zog, hardness, elastic txwv, hnav tsis kam, thiab corrosion kuj ntawm steel; Nyob rau hauv high alloy steel, nws kuj yog siv los ua aus ...Nyeem ntxiv -
Yuav ua li cas ua Manganese
Kev lag luam ua Manganese tuaj yeem ua tiav kev lag luam, thiab yuav luag tag nrho cov manganese yog siv hauv kev lag luam steel los tsim manganese hlau alloys. Hauv qhov cub tawg, manganese hlau alloy tuaj yeem tau los ntawm kev txo qhov tsim nyog ntawm cov hlau oxide (Fe ₂ O3) thiab manganese dioxide (M ...Nyeem ntxiv
