Kev xaiv cov khoom siv txhuam hniav

Ua ntej, kev taw qhia ntawm cov khoom siv txhuam hniav
Cov txhuam hniav feem ntau yog tsim los ntawm cov pa roj carbon wool thiab hlau clamping qhov chaw, cov plaub hau carbon yog ib qho tseem ceeb ntawm cov txhuam hniav, uas cuam tshuam ncaj qha rau kev pab cuam lub neej thiab kev ua haujlwm ntawm cov txhuam hniav. Tam sim no, cov khoom siv roj carbon txhuam nyob rau hauv kev ua lag luam yog tungsten carbide, ntshiab carbon, tooj liab, nyiaj, thiab lwm yam.
1. Tungsten carbide
Tungsten carbide yog ib qho ntawm cov khoom siv ntawm cov txhuam hniav, uas muaj qhov zoo ntawm qhov tawv tawv thiab zoo hnav tsis kam, thiab tsim nyog rau lub sijhawm ua haujlwm hnyav thiab kev sib txhuam tsis tu ncua. Txawm li cas los xij, vim nws cov hardness siab, cov cua kub sib txhuam tsim los ntawm kev sib txhuam nrog hlau yog ib qho yooj yim ua rau nws ua rau sinter, ua rau luv luv Circuit Court thiab burnout ntawm carbon txhuam. Nyob rau tib lub sijhawm, tus nqi ntawm tungsten carbide kuj tseem siab.
2. Cov pa roj carbon ntshiab
Cov pa roj carbon ntshiab yog ib qho ntawm cov ntaub ntawv carbon txhuam, vim nws muaj qhov tsis zoo, yog li nws muaj cov khoom siv zoo, haum rau cov cuab yeej siv hluav taws xob ntau. Tsis tas li ntawd, cov pa roj carbon ntshiab kuj muaj qhov zoo ntawm kev hnav zoo thiab kub ua haujlwm, thiab tau siv dav hauv ntau yam lag luam.
3. Tooj
Copper yog cov khoom siv carbon txhuam, uas muaj qhov zoo ntawm kev ua tau zoo thiab kev ua haujlwm zoo, thiab tsim nyog rau cov khoom siv nrog cov khoom thauj loj. Tooj liab muaj qhov zoo tshaj plaws conductivity thiab resistivity, uas ua rau nws ua tau zoo nyob rau hauv lub sij hawm uas yuav tsum tau ruaj khov tam sim no, tab sis tooj liab ua rau hnav plua plav ntau dua, uas tuaj yeem cuam tshuam rau lub neej kev pab cuam ntawm cov khoom siv.
4. Nyiaj
Cov khoom siv nyiaj yog cov khoom siv high-end rau carbon txhuam, uas yog dav siv nyob rau hauv high-speed machinery manufacturing, hwj chim cov cuab yeej, motors thiab generators vim hais tias ntawm nws zoo heev hluav taws xob conductivity, muaj zog oxidation kuj thiab lub neej ntev kev pab cuam. Txawm li cas los xij, nws tus nqi siab thiab nws daim ntawv thov raug txwv.
Qhov thib ob, kev xaiv cov khoom siv txhuam hniav
Thaum xaiv cov khoom siv ntawm cov txhuam hniav, nws yuav tsum tau txiav txim siab raws li qhov tshwj xeeb siv ib puag ncig thiab kev xav tau. Rau lub sijhawm uas xav tau lub zog siab thiab hnav tsis kam, cov khoom siv tungsten carbide yog qhov kev xaiv zoo; Rau cov cuab yeej siv hluav taws xob thiab kev siv tshuab, cov ntaub ntawv ntshiab carbon thiab tooj liab zoo dua; Hauv cov ntawv thov uas xav tau kev ua haujlwm siab thiab kev pabcuam lub neej, cov khoom siv nyiaj high-end yuav tsum raug xaiv. Nyob rau tib lub sijhawm, thaum xaiv cov pa roj carbon txhuam hniav, nws tseem yuav tsum tau them sai sai rau seb nws cov khoom zoo li cas, seb tus nqi puas tsim nyog, thiab qhov sib txuam nrog cov khoom siv.