Hnav-tiv taus ceramics yog tshwj xeeb corundum ceramics ua los ntawm AL2O3 raws li cov khoom siv tseem ceeb, tsis tshua muaj hlau oxide li flux, thiab roasted ntawm qhov kub ntawm 1,700 degrees, thiab tom qab ntawd ua ke nrog cov roj hmab tshwj xeeb thiab lub zog siab organic / inorganic nplaum raws li.
Cov yam ntxwv ua haujlwm
1. Loj hardness
Nws Rocowwell hardness yog HRA 80-90, hardness yog thib ob tsuas yog pob zeb diamond, deb tshaj qhov hnav tsis kam ntawm hlau thiab stainless hlau.
2. Kev hnav zoo heev
Raws li kev txiav txim siab ntawm hmoov Metallurgy Institute ntawm Zhongnan University of Technology, nws hnav tsis kam yog 266 npaug ntawm manganese hlau thiab 171.5 npaug ntawm cov chromium cam khwb cia hlau. Nyob rau hauv tib txoj kev ua haujlwm, lub neej kev pabcuam ntawm cov khoom siv tuaj yeem txuas ntxiv los ntawm tsawg kawg yog kaum zaug.
3. Lub teeb yuag
Nws qhov ceev yog 3.
4. Cov khoom sib txuas thiab ua kom sov zoo
Hnav-resistant ceramic daim ntawv yog qhov zoo tshaj plaws siv lub zog siab ceramic qauv nplaum, uas tuaj yeem xyuas kom meej tias cov ceramics tsis poob rau lub sijhawm ntev hauv qhov kub thiab txias.
Peb lub tuam txhab tuaj yeem kho ntau yam tshwj xeeb qhov chaw, siab precision coj qhov chaw thiab ceramic hlau puas qhov chaw. Txhua yam ntawm engineering ceramics muaj nws tus kheej zoo thiab qhov tsis zoo, yog li nws yog ib qho tsim nyog yuav tsum tau soj ntsuam tag nrho thiab kawm txog kev ua haujlwm ntawm ceramics. Nyob rau hauv tag nrho cov ntaub ntawv ceramic, lub ntsiab siv ntawm alumina thiab silicon carbide ceramics ob yam. Alumina ceramic muaj qhov ua haujlwm siab heev rau kev xeb thiab xeb, thiab kev ua haujlwm siab tshaj plaws thiab tus nqi sib piv, haum rau ntau zaus. Sintered silicon carbide tsuas yog txiav txim siab ntawm qhov kub siab dua, siab dua toughness thiab hnav tsis kam.
Cim npe nrov: Tsis tshua muaj ntiaj teb alloy hnav-resistant raj, Tuam Tshoj tsawg ntiaj teb alloy hnav-resistant raj manufacturers, lwm tus neeg, Hoobkas
