Hom tooj liab alloys siab
High tooj liab alloy yog ib lo lus dav dav rau alloys nrog ntau dua Cu cov ntsiab lus ntawm lwm cov tooj liab alloys. Nws yog ib pawg ntawm cov alloys uas tsuas yog txhim kho cov khoom siv kho tshuab thiab ua kom sov. Cov ntsiab lus tooj liab feem ntau yog nyob nruab nrab ntawm 99.3% thiab 96%, tab sis nws tsis tuaj yeem muab faib ua lwm hom tooj liab alloy. High tooj liab alloy muaj hluav taws xob zoo thiab thermal conductivity, corrosion kuj, nruab nrab lub zog, thiab yooj yim ua thiab sib sau. Nws kuj muaj qhov kub thiab txias ua haujlwm zoo thiab muaj peev xwm ua kom muag muag, yog li nws yog dav siv hauv tsheb dej tso tsheb hlau luam, cov dab dej kub, lub cev muaj zog commutators, relays thiab lwm yam. Ntxiv rau cov khoom no, tooj liab tsis cuam tshuam rau nws txoj haujlwm thiab kev ua haujlwm, uas yog tooj liab qhov zoo tshaj plaws, yog li nws tuaj yeem hais tias yog cov khoom siv sib npaug ntawm ob. Muaj ntau lub npe tom qab ntxiv cov ntsiab lus, xws li beryllium tooj liab, titanium tooj liab, nyiaj-muaj tooj liab, tin-muaj tooj liab, chromium tooj liab, zirconium tooj liab, tooj liab-hlau alloy, Corson tooj liab thiab kub, thiab lwm yam.
Beryllium tooj liab
Nws yog nag lossis daus-tawv tooj liab uas, raws li lub npe qhia, muaj Be (beryllium) ntxiv los ua kom nws lub zog. Nws yog Cu-Be-Co (cobalt) raws li alloy. Nws yog cov khoom muaj zog tshaj plaws ntawm cov tooj liab alloys thiab muaj ntau hom nyob ntawm qhov piv ntawm Be. Ntxiv nrog rau nws lub zog tensile, nws muaj lub siab elastic modulus thiab yog li ntawd tus qauv siv rau hauv springs. Kuj tseem siv los ua cov ntaub ntawv pwm, vuam electrodes, thiab precision machinery qhov chaw.
Titanium tooj liab
Cu-Ti raws li tooj liab alloy, tseem hu ua hnub nyoog hardening alloy. Nws muaj tib lub zog thiab kub ua haujlwm zoo li beryllium tooj liab, tab sis tsis tshua muaj hluav taws xob. Nws tseem yog lub npe hu rau nws lub caij nplooj ntoos hlav siab txwv. Txawm hais tias lub zog tensile tshaj 1000N / mm2, qhov hluav taws xob conductivity tsawg dua 20% IACS.
Corson alloy
Copper alloys raws li Cu-Ni-Si kuj tseem tuaj yeem siv los ua cov ntaub ntawv caij nplooj ntoos hlav vim lawv cov kev txwv siab elastic, kev co tsis kam, qaug zog thiab lwm yam khoom. Nws yog lub hnub nyoog-hardening alloy nrog Ni 2 Si raws li cov theem precipitated. Nws yog cov khoom siv zoo heev tensile thiab hardness.
tooj thiab nyiaj
Nws yog tooj liab alloy nrog ntxiv nyiaj, thiab los ntawm kev ntxiv nyiaj, uas muaj cov hluav taws xob zoo dua thiab thermal conductivity dua tooj liab, peb ceev faj tsis txhob txo cov khoom no ntau dhau. Qhov siab tshaj plaws ua haujlwm kub yog 300 degree. Copper alloy nrog hluav taws xob conductivity thib ob tsuas yog tooj liab ntshiab.
Tinned tooj
Nws yog ib qho alloy raws li tin (Sn) thiab tooj liab, thiab nws cov conductivity txawv heev nyob ntawm seb cov tin ntxiv. Qhov siab tshaj plaws ua haujlwm kub yog 300 degree.
chrome tooj
Qhov no yog tooj liab alloy nrog ntxiv chromium, uas txhim kho hnav tsis kam ntawm qhov kub thiab txias vim cov khoom ntawm chromium. Yog tias hardened ntawm 1000 degree thiab tom qab lub hnub nyoog hardened ntawm 500 degree, qhov softening kub yog 500 degree.
zirconium tooj liab
Copper alloy muaj zirconium. Txhim kho cua sov ua haujlwm thiab siv los ua cov khoom siv hluav taws xob tiv thaiv tshav kub. Ntxiv mus, ntawm cov tooj liab alloys, nws muaj hluav taws xob conductivity zoo dua, uas qhia cov hluav taws xob conductivity thib ob tsuas yog cov nyiaj muaj tooj liab.
Tooj / hlau alloy
Ib qho hlau, phosphorus thiab tooj liab uas ua rau muaj zog los ntawm nag lossis daus hardening thiab ua haujlwm hardening. Nws yog cov khoom siv tiv thaiv corrosion thiab kev ntxhov siab corrosion cracking thiab tuaj yeem welded lossis brazed.
