Kev faib tawm ntawm tooj liab thiab tooj liab alloys
1. Ntshiab tooj liab kuj hu ua liab tooj liab. Vim tias cov tooj liab liab muaj cov ntsiab lus tooj liab siab tshaj plaws, muaj qhov purity ntau dua 99.5%, thiab muaj qhov zoo ductility thiab saj zawg zog, nws feem ntau yog siv rau kev sib khi zoo li qub ntawm cov kav dej hauv lub tshuab nqus tsev sealing.
2. Copper alloys tau muab faib ua tooj dag (xws li tooj dag, tooj dag tshwj xeeb), bronze (tin bronze, aluminium bronze, beryllium bronze, silicon bronze, lead bronze), thiab dawb tooj liab (xws li tooj liab dawb, tshwj xeeb tooj liab).
ntshav liab
Cov tooj liab ntshiab yog muab faib ua tooj liab zoo tib yam, deoxidized tooj liab, oxygen-dawb tooj liab thiab tooj liab tshwj xeeb raws li tus nqi ntawm lwm cov ntsiab lus nws muaj. Nws muaj cov thermal conductivity zoo, hluav taws xob conductivity, tsis muaj hlau nplaum thiab plasticity. Nws muaj corrosion kuj zoo nyob rau hauv cov huab cua thiab dej tshiab, tab sis tsis zoo corrosion kuj nyob rau hauv dej hiav txwv dej.
Ordinary ntshiab tooj liab: muaj cov pa oxygen siab thiab tsis tuaj yeem ua kom sov hauv kev txo cov xov xwm kom tsis txhob muaj hydrogen embrittlement. Nws yog tsuas yog siv rau hluav taws xob thiab thermal conductive Cheebtsam.
Deoxidized tooj liab: Qee yam deoxidizer cov ntsiab lus (P, Mn) nyob twj ywm, txo qhov kev ua ntawm tooj liab thiab tsuas yog siv los ua cov khoom siv.
Oxygen-dawb tooj liab: tsis tshua muaj oxygen thiab impurities, feem ntau yog siv hauv cov khoom siv hluav taws xob.
Cov tooj liab tshwj xeeb: Muaj cov kab sib txawv ntawm cov ntsiab lus tshwj xeeb, xws li As, Ag, Te thiab cov tooj liab dispersed, thiab feem ntau yog siv rau cov khoom siv hluav taws xob.
