Silicon Hlau 553

Cov lus qhia luv luv:

Siliconmetal553 kuj tseem hu ua crystalline silicon lossis silicon kev lag luam. Nws lub ntsiab siv yog ntxiv rau qhov ntxiv rau cov xim tsis muaj hlau tsis huv. Silicon yog cov khoom tsis yog xim hlau, grey, xim hlau tsis muaj xim, tawv thiab tawv. Cov txiaj ntsig pom tau tias cov ntsiab lus ntawm silicon yog li ntawm 26% ntawm cov nplawm zaws; qhov atomic nyhav yog 28.80; qhov ntom yog 2.33g / m3; ຈຸດ melting yog 1410c; cov ntsiab lus kub yog 2355c; thiab qhov tiv taus yog 2140 Ω. M. Qib ntawm Siliconmetal553: raws li cov ntsiab lus ntawm cov hlau, txhuas thiab calcium hauv cov hlau silicon, cov hlau silicon muaj peev xwm raug faib ua 553, 441, 411, 421, 331, 3303, 2202, thiab lwm yam ntxiv ntawm cov hlau silicon 553: suav nrog silicon hmoov, sab txheej silicon, dub silicon, silicon slag, thiab lwm yam. Silica fume, tseem hu ua silica fume, micro silica fume lossis silica fume, yog dav siv hauv refractory thiab pob zeb ua kev lag luam. Cov Siliconmetal553 sawv cev rau cov ntawv hlau nrog cov ntsiab lus hlau tsawg dua lossis sib npaug li 0.5%, cov ntsiab lus aluminium tsawg dua lossis sib npaug li 0.5%, thiab cov ntsiab lus calcium tsawg dua lossis sib npaug li 0.3%; 331 hlau silicon sawv cev rau cov ntsiab lus hlau tsawg dua li lossis sib npaug li 0.3%, cov ntsiab lus aluminium tsawg dua lossis sib luag li 0.3%, calcium cov ntsiab lus tsawg dua lossis sib npaug rau 0.1%, thiab lwm yam. Txog kev coj ua, 2202 kuj tseem sau ua 220, uas txhais tau hais tias calcium muaj tsawg dua lossis sib luag li 0.02%, thiab cov hlau pib ntawm 2 nrog feem ntau hu ua tshuaj lom neeg silicon.

Nta thiab siv:

* Nws yog xim hlau silicon yog siv rau hauv kev lag luam aluminium alloy. Si-al alloy yog hom muaj zog muaj zog deoxidizer, tuaj yeem hloov cov ntshiab txhuas hauv cov txheej txheem steelmaking los txhim kho kev siv piv ntawm deoxidizer, ua kom huv cov hlau ua kua thiab txhim kho cov hlau tsis zoo.

* Raws li kev tsim cov tshuaj ntxiv rau cov ntawv tsis muaj roj, cov tshuab ua kua silicon tseem siv los ua cov kab mob sib xyaw rau silicon steel nrog cov kev cai nruj, thiab ua deoxidizer rau smelting tshwj xeeb hlau thiab tsis-ferrous alloys.

* Kev lag luam chemical, siv rau kev tsim cov roj hmab silicone, silicone cob, silicone roj thiab lwm cov organic silicon, silicone roj hmab zoo elasticity, siab kub tsis kam, siv rau kev tsim cov khoom siv kho mob, siab kub tiv taus pa roj. Silicone siv rau hauv cov txheej txheem ntawm cov xim rwb thaiv tsev, siab kub txheej.

* Muaj silicon muaj kev huv los ntawm cov txheej txheem los tsim cov polysilicon thiab monocrystalline silicon rau siv hauv kev lag luam photovoltaic thiab kev lag luam hluav taws xob.