Silicon Zirconium

Cov lus qhia luv luv:

Hlau zirconium yog ib cov hlau sib xyaw ua ke ntawm zirconium, hlau, silicon thiab txhuas. Hlau zirconium siv rau steelmaking yog ferrosilicon zirconium, muaj Zr15% ~ 45%, Si30% ~ 65%. Cov khoom tsim los ntawm cov txheej txheem aluminothermic yog hu ua zirconium aluminium hlau vim tias lawv muaj txhuas, thiab muaj Zr> 15%.

Zirconium yog cov hlau tsis tshua muaj. Nws' sa carbide sib sau ua khoom. Zirconium yog lub zog muaj zog deoxidizing thiab denitrifying element hauv steelmaking. Zirconium tuaj yeem kho ntxiv austenite grain ntawm hlau. Nws ua ke nrog cov leej faj ua rau zirconium sulfide, yog li tiv thaiv kub kub ntawm cov hlau. Zirconium tseem muaj qhov zoo ntawm kev ua kom txo cov leeg kev laus thiab txhim kho qhov kub tsis zoo toughness ntawm hlau. Zirconium ACTS zoo li titanium hauv cov hlau cam khwb cia. Nws tuaj yeem tsim cov zirconium carbide thiab ua ke nrog cov leej faj kom tsim sulfide. Nws txhawb nqa qhov tsim ntawm graphite ntawm kev ua kom txias. Ib qho me me ntawm zirconium tau txais txiaj ntsig zoo rau cov graphitization ntawm cov hlau cam khwb cia dawb, uas ua rau cov hlau cam dawb oxidize dawb. Ua kom lub sijhawm tsis huv nyob rau hauv cov khoom tsim muaj cov hlau cam khwb cia.

Khoom nta:

* Silicon zirconium muaj peev xwm muaj zog deoxidation thiab txiav txim siab hauv txheej txheem steelmaking.

* Zirconium tuaj yeem kho ntxiv qhov austenite nplej ntawm hlau.

* Zirconium thiab cov leej faj ua ke los ua cov zirconium sulfide, thiaj li tiv thaiv tau kub kub ntawm hlau.