Khoom Description
Ferro Silicon Zirconium yog cov hlau alloy uas muaj zirconium, hlau, silicon, txhuas thiab lwm yam khoom. Cov ferrozirconium siv rau steelmaking yog zirconium ferrosilicon, muaj Zr15% ~ 45% thiab Si30% ~ 65%.
Zirconium yog cov hlau tsis tshua muaj. Nws yog carbon-forming element. Hauv steelmaking, zirconium yog lub zog deoxidizing thiab denitrifying lub caij. Zirconium tuaj yeem txhim kho austenite grain ntawm hlau. Nws tuaj yeem ua ke nrog sulfur los ua ke zirconium sulfide, yog li tiv thaiv cov kub embrittlement ntawm hlau. Zirconium kuj tseem muaj qhov zoo ntawm kev txo qis kev laus phenomenon thiab txhim kho qhov kub thiab txias toughness ntawm hlau. Zirconium ua zoo li titanium hauv cam khwb cia hlau. Lub zirconium carbide tuaj yeem tsim thiab ua ke nrog sulfur los ua sulfide. Txhawb kev tsim cov graphite thaum txias. Ib qho me me ntawm zirconium yog qhov tsim nyog rau graphitization ntawm dawb cam khwb cia hlau, kom dawb hlau tshauv. Lub sij hawm annealing yog shortened nyob rau hauv zus tau tej cov ductile cam khwb cia hlau.
Cov khoom parameter
Feem ntau siv zirconium hlau yog silicon zirconium hlau alloy, aluminium zirconium hlau alloy thiab silicon zirconium alloy.
Lawv muaj nyob rau hauv ntau qib: qib qis alloys muaj Zr 5-8% thiab Si 40-45% ; qib nruab nrab alloys muaj Zr 12-15% thiab Si 39-43% kub; Qib siab alloys muaj Zr 35-40% thiab Si 47-52%, thiab tus so yog Fe lossis Al. Muaj patent composite alloy, muaj tsawg dua 10% ZR, tab sis kuj muaj Mn, Al, Si, Ti thiab lwm yam.
Kev siv cov khoom
Zirconium yog ib qho ntawm cov deoxidizers uas muaj zog tshaj plaws hauv kev tsim steel, thiab zirconium muaj lub luag haujlwm tshwj xeeb hauv cov hlau, kub-kub alloy, qis-alloy high-strength steel, ultra-high-strength steel thiab cam khwb cia hlau, thiab tom qab ntawd siv hauv atomic technology. , aerospace manufacturing, xov tooj cua technology. Si-zr-fe tuaj yeem tsim los ntawm cov khoom siv Si-muaj hlau.
High-qib silicon-zirconium ferroalloy yog tsuas yog siv nyob rau hauv metallurgy thiab tsheb tsim. Nws yog ib qho kev hloov kho zoo heev rau kev txhim kho qhov zoo ntawm cov hlau thiab castings. Nws muaj lub luag haujlwm ntawm deoxidation, desulfurization, dephosphorization, grain refinement, thiab txhim kho steel zog thiab toughness hauv steelmaking. Hauv casting, nws kuj tuaj yeem txhim kho cov cuab yeej cuab tam ntawm castings thiab txhim kho qhov zoo ntawm castings.
cov neeg tuaj saib
Cim npe nrov: Tuam Tshoj ferro silicon zirconium manufacturers, lwm tus neeg, Hoobkas