1, hnav
Ceramics nrog 95% AL2O3 ntxiv ntau yam khoom hnav-tiv taus, cov mis tshwj xeeb, 100 tons ntawm qhuav siab molding, nrog lub siab ceev, siab tawv, hnav tsis kam thiab lwm yam.Los ntawm Tuam Tshoj Academy ntawm Sciences Shanghai lub koom haum ntawm silicate xeem, kuv tsim cov hnav-resistant ceramic hnav tsis kam sib npaug rau 266 npaug ntawm manganese hlau, siab chromium cam khwb cia hlau 171.5 zaug.
2. tiv taus txias thiab kub
Ib-thooj vulcanized cuam tshuam-resistant hnav-resistant ceramic liner yog tsim los ntawm lub hauv paus ntawm xyoo ntawm kev paub, ntxiv ntau yam khoom xyaw rau cov roj hmab, kom cov roj hmab ntawm rho tawm 50 degrees qis kub thiab 100 degrees ntawm kub ib puag ncig yuav tsis Hloov cov qauv sab hauv, kom tsis txhob muaj roj hmab aging, porcelain tawm.
3. cuam tshuam tsis kam
Kuv tsim cov khoom siv-resistant ceramic hauv cov qauv qhia nrog Al2O3 lattice zoo ib yam li Cr2O3 thiab TiO2, thaum ntxiv los ntawm Nyiv Toshiba qhia ZnO whiskers, nyob rau hauv cov txheej txheem sintering thiab tsim cov khoom tov nrog Al2O3, Grain, txhawb sintering. thiab txhim kho lub luag haujlwm ntawm pob txha toughness.Raws li cov khoom siv raw khoom kim heev, cov tuam txhab lag luam hauv tebchaws tam sim no tsis siv cov qauv no.
Peb lub tuam txhab hnav-resistant ceramic khoom tawg toughness KIC ≥ 4.8Mpa / m.
4. Kev khi ruaj khov
Kuv coj txoj kev ntseeg siab tshaj plaws los xyuas kom meej tias lub tuam txhab tsis poob:
A. Ceramic thiab roj hmab vulcanization txheej txheem paub tab thiab txhim khu kev qha.
Hauv kev kho mob saum npoo ceramic ua ntej vulcanization, peb siv US imports ntawm tus neeg sawv cev kho deg.Cov khoom siv vulcanized Txawm tias lub liner yog khoov 360 °, cov ceramic yuav tsis poob ntawm cov roj hmab.
B. ceramic liner thiab steel paste ruaj khov
Nyob rau hauv ceramic liner thiab steel bonding, peb siv imported hlau thiab roj hmab nplaum.Cov khoom muaj zog adhesion, zoo kub tsis kam, acid thiab alkali tsis kam, corrosion kuj, anti-aging thiab hais txog.Raws li kuv lub tuam txhab ceramic roj hmab liner muab tshuaj nplaum tshwj xeeb, ze li ntawm kaum xyoo hauv kev siv ntau pua tus neeg siv khoom, kev ntseeg tau zoo heev, txog tam sim no, tsis muaj ib qho khoom tawm ntawm qhov teeb meem.
Organic nplaum qhov siab tshaj plaws ntawm 100 ℃, qhov qis tshaj tawm 50 ℃.Feem ntau siv tau rau cov khoom siv roj hmab ceramic sib xyaw ua ke, vim muaj zog adhesion ntawm cov organic viscose, thaum lub liner thiab cov cuab yeej tiv tauj cheeb tsam yog qhov loj, tsim nyog rau kev cuam tshuam loj, hnyav hnyav thiab tsim kua muag ntawm cov khoom siv thauj khoom, xws li fais fab nroj tsuag coal tuav. system, Hlau, smelting sintering cog thiab lwm yam.
Post lub sij hawm: Jul-17-2019