Silicon carbide ceramic mandrel yog tus pas nrig zoo li cov khoom siv silicon carbide ceramic. Silicon carbide ceramic mandrel muaj lub cev zoo thiab tshuaj lom neeg thiab siv dav hauv kev lag luam hauv qab kub, kub siab thiab corrosive ib puag ncig.
Silicon carbide yog hom tshiab ntawm ceramics nrog cov nqi siab thiab cov khoom siv zoo heev. Vim muaj cov yam ntxwv zoo li lub zog siab thiab hardness, kub tsis kam, thermal conductivity thiab tshuaj corrosion kuj, Silicon Carbide yuav luag txhua yam tshuaj nruab nrab. Yog li ntawd, SiC tau siv dav hauv kev lag luam roj, tshuaj lom neeg, tshuab thiab airspace, txawm tias lub zog nuclear thiab cov tub rog muaj lawv qhov tshwj xeeb xav tau ntawm SIC. Qee daim ntawv thov ib txwm peb tuaj yeem muab yog lub nplhaib foob rau lub twj tso kua mis, lub valve thiab cov cuab yeej tiv thaiv thiab lwm yam.
Cov duab thiab qhov loj tuaj yeem ua raws li qhov xav tau
Siab hardness (HV10): 22.2 (Gpa)
Tsawg ceev (3.10-3.20 g / cm³)
Thaum kub txog 1400 ℃, SiC tuaj yeem tuav nws lub zog
Vim tias nws cov tshuaj lom neeg thiab lub cev ruaj khov, SiC muaj qhov tawv tawv thiab corrosion kuj.
Cov yam ntxwv tseem ceeb:
1. Kev ruaj ntseg kub kub: Silicon carbide ceramic mandrel tuaj yeem tswj tau qhov kev ruaj ntseg ntawm nws cov qauv thiab kev ua haujlwm hauv qhov kub thiab txias. Nws tuaj yeem tiv taus qhov kub thiab txias heev thiab muaj cov cua kub zoo heev, uas yog tsim rau kev siv hauv cov txheej txheem kub thiab khoom siv.
2. Corrosion kuj: Silicon carbide ceramic mandrel muaj kev tiv thaiv corrosion zoo heev thiab tuaj yeem tiv taus qhov yaig ntawm cov kua qaub, alkalis, cov kuab tshuaj thiab qee cov xov xwm corrosive. Nws yuav tsis hnov mob los yog raug corroded nyob rau hauv ib puag ncig corrosive, tswj nws qhov kev ua tau zoo thiab ruaj khov.
3. Hnav tsis kam: Silicon carbide ceramic mandrel muaj qhov tawv tawv heev thiab hnav tsis kam, thiab tuaj yeem tuav tus nqi qis qis hauv kev kub ceev thiab kev sib txhuam siab. Qhov no ua rau nws muaj lub neej ntev thiab kev ntseeg siab hauv ib puag ncig hnav hnyav.
4. Kev ua haujlwm zoo rwb thaiv tsev: Silicon carbide ceramic mandrel muaj cov rwb thaiv tsev zoo thiab tuaj yeem muab kev tiv thaiv kev tiv thaiv zoo nyob rau hauv high voltage thiab high electric teb tej yam kev mob. Nws yog dav siv nyob rau hauv high-voltage khoom thiab rwb thaiv tsev Cheebtsam nyob rau hauv lub teb ntawm lub hwj chim, electronics thiab semiconductors.
5. Lub teeb ci ntsa iab thiab lub zog siab: silicon carbide ceramic manrels muaj tsawg lub zog thiab muaj zog siab, thiab muaj cov kws kho tshuab zoo nkauj. Lawv muaj kev khoov siab thiab tensile lub zog thiab tuaj yeem tiv taus kev kub ntxhov thiab kev ntxhov siab.
