Ferro Silicon Zirconium Rau Hnav-resistant Parts
Ferrosilicone-zirconium alloy yog cov khoom siv tshwj xeeb hlau uas muaj hlau, silicon thiab zirconium. Cov hlau no muaj kev hnav zoo heev thiab yog siv dav hauv kev tsim cov khoom hnav-tiv taus, xws li bearings, gears, guides thiab lwm yam. Cov hauv qab no yuav piav qhia txog ntau yam ntawm vim li cas hlau silicon zirconium alloy yog tsim los ua qhov hnav tsis kam.
Hauj lwm lawm
Kev piav qhia
Ferrosilicone-zirconium alloy yog tsim los ntawm hlau, silicon thiab zirconium, ntawm cov hlau yog cov ntsiab lus tseem ceeb, suav rau feem ntau ntawm cov hlau. Silicon thiab zirconium yog cov ntsiab lus alloying hauv cov hlau. Lawv qhov sib ntxiv tuaj yeem txhim kho hardness thiab hnav tsis kam ntawm alloy.
Qhov sib ntxiv ntawm silicon tuaj yeem tsim Fe3Si theem thiab FeSi2 theem hauv cov hlau, uas tuaj yeem txhim kho qhov tawv thiab lub zog ntawm cov hlau. Qhov sib ntxiv ntawm zirconium tuaj yeem tsim cov tebchaw xws li ZrC, uas muaj qhov tawv tawv thiab hnav tsis kam thiab tuaj yeem txhim kho qhov hnav tsis kam ntawm cov hlau.
Lub microstructure ntawm Fe-Si-Zr alloy yog tsim los ntawm hlau matrix, silicide thiab carbide. Cov hlau matrix yog cov khoom tseem ceeb tshaj plaws hauv cov hlau thiab muaj qhov zoo toughness thiab lub zog. Silicide thiab carbide tau muab faib rau hauv cov hlau matrix, uas muaj siab hardness thiab hnav tsis kam, thiab yog lub hauv paus tseem ceeb ntawm kev hnav tsis kam ntawm cov hlau.
Lub silicification feem ntau muaj ob theem, Fe3Si thiab FeSi2, uas nws hardness yog 2000-2200HV thiab 1200-1500HV feem. Cov carbides feem ntau yog ZrC thiab Fe3C theem nrog hardness ntawm 2200-2600HV thiab 1800-2000HV feem. Cov theem no nrog siab hardness faib uniformly nyob rau hauv lub alloy, uas yuav ua tau zoo txhim kho lub hnav tsis kam ntawm lub alloy.
Specification
|
Khoom npe |
Zr |
Si |
Ca |
|
FeSiZr 2-4 |
2-4 feem pua |
Ntau dua lossis sib npaug li 70 feem pua |
Tsawg dua lossis sib npaug li 1.3 feem pua |
|
FeSiZr 3-5 |
3-5 feem pua |
Ntau dua lossis sib npaug li 68 feem pua |
Tsawg dua lossis sib npaug li 1.3 feem pua |
Ferrosilicon zirconium alloy muaj cov khoom siv zoo heev, nrog rau siab hardness, lub zog thiab toughness. Alloy hardness yog siab vim qhov sib ntxiv ntawm silicide thiab carbide, cov theem no nyuaj heev.
Lub zog siab ntawm cov hlau yog vim lub zog zoo ntawm cov hlau matrix, thiab cov silicide thiab carbide kuj tuaj yeem ua rau lub zog ntawm cov hlau.
Qhov zoo toughness ntawm cov hlau yog vim cov hlau matrix tuaj yeem nqus tau thiab cuam tshuam cov kev ntxhov siab, kom tsis txhob tawg ntawm cov hlau. Cov khoom siv zoo heev no ua rau ferrosilicon zirconium alloy zoo heev rau kev tsim cov khoom hnav-tiv taus.
FAQ
Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog cov chaw tsim khoom. Peb muaj kev txawj ntse ntawm ntau tshaj 3 xyoo lawm nyob rau hauv lub teb ntawm Metallurgical ad Refractory manufacturing.
Q: Yuav ua li cas txog qhov zoo?
A: Peb muaj cov kws tshaj lij kws tshaj lij thiab nruj QA thiab QC system.
Q: Lub pob zoo li cas?
A: 25KG, 1000KG tuj hnab lossis raws li cov neeg siv khoom xav tau.
Q: Lub sijhawm khoom xa tuaj li cas?
A: Nws nyob ntawm qhov ntau koj xav tau.
Cim npe nrov: ferro silicon zirconium rau hnav-resistant qhov chaw
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