Dawb tooj liab hlau yog tooj liab-raws li alloy nrog npib tsib xee ua lub ntsiab ntxiv. Nws yog silvery dawb thiab muaj ib tug metallic luster, li no lub npe dawb tooj liab. Thaum cov ntsiab lus npib tsib xee hauv cov alloy muaj pes tsawg leeg ntawm cov tooj liab dawb tshaj 16%, cov xim ntawm cov hlau yuav dhau los ua xim dawb xws li nyiaj. Qhov siab dua cov ntsiab lus nickel, cov xim dawb. Txawm li cas los xij, txawm tias cov ntsiab lus npib tsib xee tsis tshaj 70%, cov xim daj ntawm tooj liab tseem tuaj yeem pom ntawm qhov muag liab qab, vim tias qhov feem ntawm tooj liab nyob rau hauv dawb tooj liab tseem yog qhov tseem ceeb. Qhov tshwj xeeb lub ntiajteb txawj nqus thiab hardness ntawm dawb tooj liab hlau yog ntau dua li cov txhuas hlau, thiab nws thermal thiab hluav taws xob conductivity kuj zoo dua. Nyob rau tib lub sijhawm, nws muaj kev tiv thaiv corrosion zoo thiab ruaj khov hauv huab cua qhuav. Dawb tooj liab hlau tuaj yeem muab faib ua cov tooj liab dawb zoo tib yam thiab cov xim dawb tooj liab raws li qhov sib txawv ntawm tooj liab thiab npib tsib xee. Ordinary dawb tooj liab yog ib tug binary alloy tsim ntawm tooj liab thiab npib tsib xee, thaum complex dawb tooj liab yog raws li zoo tib yam dawb tooj liab nrog cov ntsiab lus xws li manganese, hlau, zinc, thiab txhuas ntxiv los txhim kho kev ua tau zoo ntawm cov hlau. Vim nws lub zog zoo heev, kev tiv thaiv corrosion, tsis kam thiab thermoelectric zog, dawb tooj liab hlau yog dav siv nyob rau hauv ntau yam teb uas yuav tsum tau cov khoom no, xws li kev tsim cov cuab yeej precision, springs rau advanced electronics Cheebtsam, socket vaj tse thiab lwm yam 12.
Tsis tas li ntawd, qib C7521 nyob rau hauv dawb tooj liab hlau yog ib qho dawb tooj liab alloy nrog zoo kub stamping, txias taub hau thiab ductility, nrog rau zoo knurling, riveting thiab corrosion kuj. Nws yog qhov tsim nyog rau lub taub hau txias, khoov thiab riveting qhov chaw tsim khoom ntawm cov tshuab dhos tsis siv neeg thiab CNC tshuab dhos, nrog rau cov khoom sib txuas thiab cov khoom sib txuas rau hluav taws xob thiab kev sib txuas lus. Nws yog dav siv nyob rau hauv kev tsim cov khoom uas xav tau kev tiv thaiv ecological thiab kev noj qab haus huv thiab kev nyab xeeb, xws li iav, moos, khoos phis tawj kho vajtse thiab lwm yam.
