1. Lub zog
Koj yuav pom beryllium tooj liab siv hauv cov khoom siv cryogenic vim nws khaws nws lub zog, txawm tias qhov kub thiab txias. Koj tuaj yeem saib lub zog tensile ntau yam ntawm BeCu nqa los ntawm Mead Metals ntawm no.
Copper beryllium alloys tuaj nyob rau hauv ob chav kawm, siab zog tooj liab beryllium thiab siab conductivity tooj liab beryllium. Raws li koj tau twv los ntawm lub npe, lub zog siab tooj liab beryllium muaj lub zog siab tshaj plaws ntawm cov tooj liab alloy, beryllium lossis lwm yam. Nws lub zog tensile tuaj yeem tshaj 200, 000 psi, thaum tseem tuav tau zoo hluav taws xob thiab thermal conductivity.
2. Hluav taws xob thiab thermal conductivity
BeCu muaj txiaj ntsig xa hluav taws xob thiab hluav taws xob. Yog li ntawd, nws feem ntau yog siv rau cov khoom siv hluav taws xob, cov khoom siv hauv computer, thiab cov khoom siv sib txuas lus. Tsis tas li ntawd, cov hlau tsis muaj teeb meem.
Thaum xav txog cov hluav taws xob thiab thermal conductivity ntawm tooj liab beryllium, nws them los hais txog cov khoom siv hluav taws xob zoo tooj liab beryllium, uas yog cov hlau uas muaj cov khoom siv zoo dua nrog lub zog tensile ntawm kwv yees li 120, 000 psi.
Puas yog Beryllium Copper Sib Nqus?
Beryllium tooj liab yog ib qho alloy uas muaj cov yam ntxwv tsis sib nqus, thiab cov ntaub ntawv uas muaj cov yam ntxwv no suav tias yog nonmagnetic. Vim nws tsis yog hlau nplaum, beryllium tooj liab cov cuab yeej thiab cov khoom tuaj yeem ua haujlwm tsis muaj kev cuam tshuam hauv cov hlau nplaum.
3. Hardness
Lub versatility ntawm BeCu lub hardness yog ib qho ntawm nws cov yam ntxwv tseem ceeb tshaj plaws. Lub alloy tuaj yeem yog softened lossis hardened raws li xav tau los ntawm kev siv cov txheej txheem kev kho cua sov sib txawv. Rhaub ib txoj kev, nws dhau los ua qhov muaj zog tshaj plaws thiab nyuaj tshaj plaws ntawm nws cov alloy counterparts. Qhov tseeb, nws ua tiav qhov hardness uas sib tw qib high-qib alloy steels thaum khaws lwm cov yam ntxwv zoo ntawm BeCu (xws li hluav taws xob conductivity thiab corrosion kuj).
4. Corrosion Resistance
Txawm tias thaum piv rau lwm yam tshwj xeeb tooj liab alloys, beryllium tooj liab nyob qib siab heev rau nws corrosion kuj.
Vim tias nws yog ib txwm tiv taus corrosion, alloy 172 feem ntau yog siv los tsim cov khoom thiab cov khoom uas muaj kev hnav thiab tsim kua muag. Qee cov khoom tsim los ntawm beryllium tooj liab suav nrog hlau, hluav taws xob springs thiab connectors, roj thiab roj khoom Cheebtsam, automotive powertrain Cheebtsam, raws li zoo raws li undersea thiab marine telecom Cheebtsam.
Cov khoom tsim los ntawm beryllium tooj liab tsis tarnish yooj yim, uas yog ib qho ntawm cov laj thawj no alloy yog nrhiav tom qab rau kev tsim hluav taws xob.
5. Machineability
Hais tias BeCu yog machinable yog hais tias nws tuaj yeem ua tau hlau ua haujlwm, tsim, thiab machined nrog tus txheeb ze yooj yim. Beryllium tooj liab yog ib qho alloy nrog cov qib hardness nruab nrab. Yog li ntawd, nws yog machinable heev. Tom qab ua tiav, beryllium tooj liab tuaj yeem raug kho kom sov rau qhov tsim hardness. Lub alloy khaws nws cov duab tom qab kev kho cua sov.
