Ceramic hnav daim hlau rau aggressive abrasion
Hnav daim hlau rau qhov xav tau ib puag ncig
Ceramic hnav phaj muaj qhov ua haujlwm siab heev rau kev txhuam thiab yaig.Lawv tau siv los ua kom zoo dua li cov khoom siv hauv cov tsheb thauj khoom pov tseg lub cev thiab cov nkoj uas thauj khoom thiab tshem tawm cov pob zeb thiab pob zeb, rau cov khoom siv hlau hnyav hnyav thiab ntawm kev rhuav tshem cov haujlwm uas cov pob zeb nrog cov hlau txuas ntxiv tso rau ntawm lub txaj.
Tsawg suab nrov
Ceramics ntawm daim hlau yog mounted nyob rau hauv ib tug steel thav duab los yog vulcanized nyob rau hauv roj hmab, uas ua rau kom muaj kev tiv thaiv rau tej yam thiab txo cov suab nrov theem vim roj hmab lub shock absorbing zog.Lawv tuaj yeem raug bolted lossis glued ncaj qha mus rau saum npoo ntawm lub phaj hnav.
Manufacturing raws li specification
Yiho ib txwm xa cov kev daws teeb meem uas peb cov phaj ceramic yog tsim raws li cov neeg siv khoom tshwj xeeb.Noj rau hauv tus account, ntawm lwm yam, daim ntawv thov thiab cov khoom ntws, hom ceramic, qhov ntev thiab thickness, nrog los yog tsis muaj roj hmab ntxig, thiab lwm yam.
Ceramic Khoom: Silicon Carbide
Silicon Carbide (SiC)
Silicon carbide yog tsim nyob rau hauv ob txoj kev, tshuaj tiv thaiv kev sib txuas thiab sintering.Txhua txoj kev tsim muaj kev cuam tshuam rau qhov kawg microstructure.
Reaction bonded SiC yog tsim los ntawm infiltrating compacts ua los ntawm kev sib xyaw ntawm SiC thiab carbon nrog kua silicon.Cov silicon reacts nrog cov pa roj carbon ntau dua SiC uas khi rau thawj SiC hais.
Sintered SiC yog tsim los ntawm ntshiab SiC hmoov nrog non-oxide sintering pab.Cov txheej txheem tsim cov txheej txheem ceramic yog siv thiab cov khoom siv sintered nyob rau hauv ib qho chaw inert ntawm qhov kub txog li 2000ºC lossis siab dua.
Ob daim ntawv ntawm silicon carbide (SiC) yog hnav heev resistant nrog zoo mechanical zog, nrog rau kub siab zog thiab thermal shock kuj.Peb cov engineers yeej ib txwm muaj los qhia koj txog qhov muaj zog thiab qhov tsis muaj zog ntawm txhua lub ceramic rau koj cov kev xav tau tshwj xeeb.
Cov yam ntxwv ntawm silicon carbide muaj xws li:
• Tsawg ceev
• Siab zog
• Zoo kub kub muaj zog (reaction bonded)
• Oxidation kuj (reaction bonded)
• Zoo heev thermal shock kuj
• Siab hardness thiab hnav tsis kam
• Cov tshuaj tiv thaiv zoo heev
• Tsawg thermal expansion thiab siab thermal conductivity
Tej yam silicon carbide daim ntaub ntawv muaj xws li:
• Tsau thiab txav cov khoom siv turbine
• Cov ntsaws ruaj ruaj, bearings, twj tso kua mis vanes
• Pob valve qhov chaw
• Hnav daim hlau
• Cov rooj tog hauv tsev
• Kub exchangers
• Semiconductor wafer ua khoom siv
Yog xav paub ntxiv txog peb cov silicon carbide thiab yuav siv li cas rau koj cov khoom, tiv tauj peb hnub no
