Kev Taw Qhia luv luv ntawm Kev Tsim Tshuab Ntawm Tus Kheej Centrifugal Casting Wear-resistant Ceramic Steel Pipe
Hnav-resistant ceramic steel kav yog ua raws li kev faib tawm sib txawv, thiab cov txheej txheem tsim khoom kuj txawv. Nws suav nrog peb txheej: cov yeeb nkab steel sab nraud, txheej txheej hloov pauv nruab nrab thiab cov txheej txheej sab hauv-resistant ceramic hauv ob sab phlu. Feem ntau, peb qhov sib cais, thiab tom qab ntawd raws li ntau pawg thiab xav tau, siv ntau hom. txoj kev los compound nws. Niaj hnub no, peb yuav coj centrifugal casting composite hnav-resistant ceramic steel yeeb nkab ua piv txwv los tham txog nws cov txheej txheem tsim khoom.
Centrifugal casting composite hnav-resistant ceramic steel yeeb nkab yog ua raws li cov tshuaj tiv thaiv hluav taws xob txhuas, thiab yog tsim los ntawm cov txheej txheem tsim khoom siv high-tech - nws tus kheej-propagating high-temperature clutch synthesis method, sib sau ua ke, ntom thiab du hnav-resistant ceramic txheej thiab hloov txheej ntawm qhov kub thiab txias.
Cov txheej txheem ceramic yog ntom ntom corundum porcelain (AL2O3) tsim ntawm qhov kub siab tshaj 2200 degree, thiab tsim ib daim ntawv cog lus ruaj khov nrog cov yeeb nkab steel los ntawm cov txheej txheem hloov pauv.
Alumina ceramics (corundum) muaj hardness siab heev (HRA Ntau dua los yog sib npaug rau 85), qeb thib tsib hauv xwm tom qab pob zeb diamond, boron carbide, cubic boron nitride thiab silicon carbide, yog li lawv muaj kev tiv thaiv corrosion. Coal hmoov, tshauv, roj muaj peev xwm hnav, thiab tuaj yeem ua tiav los ntawm kev tig, sib tsoo thiab vuam, nws yog cov yeeb nkab sib xyaw nrog kev ua haujlwm zoo heev.
Lub centrifugal casting composite hnav-resistant ceramic steel yeeb nkab uas tsim los ntawm tus kheej-propagating high-temperature clutch synthesis txoj kev yog kuj yooj yim nyob rau hauv cov txheej txheem ntau lawm thiab tsis tshua muaj nqi, thiab yog haum rau kev mus los ntev hmoov. Txawm li cas los xij, vim muaj kev txwv ntawm cov txheej txheem nws tus kheej, feem ntau ntawm cov raj ncaj yog cov raj ncaj, thiab cov coefficients nthuav dav ntawm alumina thiab hlau sib txawv hauv cov tshuaj tiv thaiv aluminothermic, ua rau cov plooj (porcelain frying) thiab tawg thaum lub caij txias, thiab ceramics feem ntau poob tawm thaum lub sij hawm. siv. Lub thinness kuj ua rau hnyav hnyav ntawm centrifugally cam khwb cia sib xyaw hnav-tiv taus ceramic steel yeeb nkab, thiab nws qhov hnav tsis kam yog qhov phem dua li ntawm thaj chaw hnav-resistant ceramic yeeb nkab, yog li nws yuav tsum tau txiav txim siab raws li qhov xwm txheej thaum siv. nws.
