Silicon Nitride Ceramic

Nta

Hauv kev lag luam txhuas ua, muaj ntau cov txheej txheem thiab cov khoom siv koom nrog kev thauj mus los thiab tswj cov kev sib tsoo ntawm cov pob qij txha, xws li tso tsheb hlau luam thiab kav dej. Hauv cov txheej txheem no, kev siv Silicon Nitride Ceramic nrog tsawg thermal conductivity, thiab tsis-lo molten aluminium yog txoj kev sib tw yav tom ntej.

Khoom Qhia Qhia

Khoom Ntawv

Daim Ntawv Thov Khoom

● Muab piv nrog txhuas cov kab ke, silicon nitride ceramic muaj lub zog siab dua thiab zoo dua tsis muaj cov khoom ntub. Thaum siv rau plugs, sprue yas thiab kub sab saum toj risers hauv foundry kev lag luam, nws muaj kev ntseeg siab ntau dua thiab siv sijhawm ntev.

Txhua yam ntawm cov leeg riser siv rau hauv lub ntiajteb txawj nqus casting, kev siv hluav taws xob sib txawv muaj cov khoom siv hluav taws xob siab thiab cov khoom ntub dej. Silicon Nitride Ceramic yog qhov kev xaiv zoo tshaj plaws hauv feem ntau.

Ceev faj rau kev siv

Cleamic Lub zog ntawm silicon nitride ceramic nitride ceramic yog tsuas 40-60mpa, thov ua siab ntev thiab ua siab ntev thaum teeb tsa kom tsis txhob muaj kev puas tsuaj sab nraud.

● Nyob rau hauv cov ntawv thov uas yuav tsum muaj qhov sib txawv, hloov pauv me me tuaj yeem ua tib zoo ua kom zoo nrog cov xuab zeb lossis cov av nkos.

● Ua ntej kev teeb tsa, nws raug nquahu kom khaws cia cov khoom pub dawb los ntawm noo noo thiab qhuav nws ua ntej.

Cov Ntsiab Lus Tseem Ceeb:

Lub zog siab thiab hardness: Silicon nitride muaj kev ua kom muaj kev txaus siab ntawm lub zog siab thiab hardness, muab kev tawm tsam zoo heev txawm tias huab cua tsis zoo.
Zoo heev boilal tsis kam: Silicon Nitride Ceramics tuaj yeem tiv thaiv kom nrawm dua yam tsis muaj kev tawg lossis poob zoo rau kev kub siab ib puag ncig, xws li cov nplaim hluav taws xob lossis tawg.
Tshaj Tawm Thaum Tshav Kub Kub Kuj Ua Tau: Nrog lub siab zoo me ntsis taw tes thiab muaj peev xwm los pab lub zog kub, silicon nitride yog zoo meej rau cov ntawv sau ruaj ruaj nyob rau hauv cov cua sov.
Tsawg Thermal Expansion: Cov khoom siv sib xyaw no muaj qhov tsis tshua muaj zog ua kom muaj zog, uas ua kom pom kev ruaj khov thaum kub hloov pauv, txo qhov kev pheej hmoo ntawm kev tiv thaiv cua sov.
Ntsej Muag Corrosion Kuj: Silicon nitride yog cov tshuaj lom neeg zoo heev rau cov tshuaj corrosion, suav nrog cov kua qaub, alkalis, thiab molten cov hlau, ua kom haum rau qhov chaw ua haujlwm tsis zoo.
Lub teeb yuag: Txawm hais tias nws lub zog, silicon nitride yog lub teeb sib npaug piv rau cov lag luam xws li aerospace thiab tsheb, qhov twg txo qis yog qhov tseem ceeb.
Kev Rwb Hluav Taws Xob: Silicon Nitride Ceramics muaj cov khoom siv hluav taws xob, ua rau lawv haum rau hluav taws xob thiab cov ntawv thov hluav taws xob uas xav tau cov ntaub ntawv nrog cov ntaub ntawv siab thermal thiab hluav taws xob.
Biocompatibility: Cov kab ke no tseem muaj biocompikas, tso cai rau nws siv hauv cov cuab yeej kho mob, tshwj xeeb hauv cov ntawv thov orthopedic zoo li kev cog lus.