Phau Ntawv Qhia Xaiv Cov Khoom Siv Ua Los Ntawm ...

Hauv kev lag luam kev tsim khoom, kev xaiv cov khoom siv ceramic tsim nyog zoo li nrhiav cov neeg koom tes txhim khu kev qha - nws yuav tsum tiv taus qhov kev sim ntawm lub sijhawm, tiv taus qhov chaw ib puag ncig hnyav, thiab txuas ntxiv ntxiv tus nqi rau kev ua haujlwm zoo. Yuav ua li cas thiaj xaiv tau zoo hauv lub ntsej muag ntawm ntau yam khoom siv ceramic kev lag luam? Tsab xov xwm no yuav qhia txog cov ntsiab lus tseem ceeb ntawm kev xaiv cov khoom siv tshaj lij thiab tsom mus rau kev txheeb xyuas cov txiaj ntsig tshwj xeeb ntawmsilicon carbide ceramics, hu ua "kev lag luam riam phom".
1, Peb Txoj Cai Kub rau Kev Xaiv Cov Khoom Siv Ua Los Ntawm ...
1. Qib kev sib phim ntawm kev ua tau zoo: Ua ntej, nws yog qhov tsim nyog los piav qhia txog cov kev cai tseem ceeb ntawm qhov xwm txheej siv. Puas yog qhov chaw kub heev? Muaj zog corrosive nruab nrab? Los yog kev sib txhuam tshuab zaus siab? Ib yam li kev xaiv cov khoom siv roob kom paub qhov txawv ntawm daus thiab suab puam, cov xwm txheej ua haujlwm sib txawv xav tau cov ntaub ntawv ceramic nrog cov yam ntxwv sib xws.
2. Lub neej ua haujlwm: Tus nqi ntawm cov khoom siv ceramic zoo yog pom tseeb hauv kev siv mus sij hawm ntev. Peb yuav tsum tsis txhob tsuas yog them sai sai rau tus nqi yuav khoom thawj zaug xwb, tab sis kuj yuav tsum xam cov nqi tsis pom tseeb uas tshwm sim los ntawm kev saib xyuas thiab hloov pauv zaus. Cov khoom siv ceramic zoo tiag tiag yuav tsum muaj kev ntseeg siab zoo li "cov khoom tsis tas yuav saib xyuas".
3. Kev muaj peev xwm txhawb nqa kev siv tshuab: Cov neeg muab khoom zoo tsis tsuas yog muab cov khoom txheem xwb, tab sis kuj tseem ua kom zoo dua cov qauv thiab cov qauv tsim raws li cov xwm txheej ua haujlwm tshwj xeeb, uas feem ntau txiav txim siab qhov kev ua tau zoo kawg ntawm cov ntaub ntawv hauv kev siv tiag tiag.

2, Plaub qhov zoo ntawm kev ua tau zoo ntawm silicon carbide ceramics
Raws li cov khoom siv tseem ceeb ntawm cov khoom siv niaj hnub no, silicon carbide ceramics tau dhau los ua qhov kev xaiv zoo tshaj plaws rau ntau lub tuam txhab. Nws cov kev ua tau zoo tshwj xeeb tuaj yeem hu ua "hexagonal warrior" ntawm cov ntaub ntawv kev lag luam:
1. Cov cuab yeej ua los ntawm cov pob zeb siv lead ua rau nws muaj qhov nyuaj thib ob tsuas yog pob zeb diamond xwb, uas tuaj yeem ua rau lub neej ua haujlwm ntawm cov khoom siv ntev dua hauv cov xwm txheej xws li cov kab ke thauj khoom uas muaj kev ntxhov siab tas mus li thiab cov kabmob precision.
2. Tshuaj tiv thaiv tshuaj lom neeg: Nws muaj kev tiv thaiv zoo heev rau cov kua qaub muaj zog, cov hlau yaj, thiab lwm yam, thiab tshwj xeeb tshaj yog rau cov chaw muaj xeb xws li cov hlab ntsha tshuaj lom neeg thiab cov tshuab desulfurization hauv kev lag luam, zam kev ua qias tuaj nruab nrab los ntawm kev poob khoom.
3. Tus Saib Xyuas Kev Ruaj Ntseg Thermal: Nws tuaj yeem tswj tau qhov ruaj khov ntawm cov qauv txawm tias nyob rau qhov kub siab ntawm 1350 ℃, nrog rau qhov coefficient thermal expansion tsuas yog 1/4 ntawm cov hlau, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov qhov cub kub siab thiab cov kab ke tiv thaiv thermal spacecraft.
4. Tus kws tshaj lij txog kev sib zog sib zog: Nrog rau qhov ceev tsuas yog ib feem peb ntawm cov hlau, nws tuaj yeem muab tib lub zog lossis siab dua, thiab muaj qhov zoo pom tseeb hauv cov khoom siv automation thiab cov teb hluav taws xob tshiab uas xav tau kev txo qhov hnyav thiab kev txhim kho kev ua haujlwm.
3, Cov lus qhia rau kev xaiv cov khoom siv siab heev
Ntxiv rau cov yam ntxwv yooj yim, nws raug pom zoo kom tsom mus rau cov ntsiab lus ntawm cov txheej txheem xws li kev sib npaug ntawm cov khoom siv thiab qhov du ntawm qhov chaw. Cov 'yam ntxwv tsis pom' no feem ntau txiav txim siab qhov ua tau zoo ntawm cov khoom siv hauv cov xwm txheej tseem ceeb.
Kev xaiv cov khoom siv ua los ntawm ...
Peb tau koom nrog tob hauv kev lag luam ntawm silicon carbide ceramics rau ntau tshaj kaum xyoo, tsom mus rau kev muab cov khoom siv kho kom haum rau cov neeg siv khoom. Mus saibShandong Zhongpengkom tau txais cov ntaub ntawv ntsuas ntxiv ntawm cov xwm txheej ntawm daim ntawv thov, lossis tiv tauj peb pab neeg engineering kom kho cov kev daws teeb meem xaiv cov khoom siv rau koj.