Beryllium tooj liab thiab beryllium bronze yog tib yam khoom. Beryllium tooj liab yog tooj liab alloy nrog beryllium ua lub ntsiab alloying, tseem hu ua beryllium bronze.

Beryllium tooj liab muaj beryllium ua lub ntsiab alloying pab pawg neeg ntawm tin-dawb bronze. Muaj 1.7 ~ 2.5% beryllium thiab ib qho me me ntawm npib tsib xee, chromium, titanium thiab lwm yam khoom, tom qab quenching thiab aging kev kho mob, lub zog txwv mus txog 1250 ~ 1500MPa, ze rau qib ntawm nruab nrab lub zog steel.Nyob rau hauv lub xeev quenched plasticity yog zoo heev, tuaj yeem ua tiav rau hauv ntau yam khoom ua tiav. Beryllium bronze muaj siab hardness, elasticity txwv, qaug zog txwv thiab hnav tsis kam, kuj muaj corrosion kuj zoo, thermal conductivity thiab hluav taws xob conductivity, tsis tsim sparks thaum cuam tshuam, dav siv raws li ib tug tseem ceeb elastic Cheebtsam, hnav-resistant qhov chaw thiab tawg-pov thawj cov cuab yeej. .Feem ntau siv qib QBe2, QBe2.5, QBe1.7, QBe1.9 thiab lwm yam.

Beryllium bronze muab faib ua ob pawg. Raws li cov alloy muaj pes tsawg leeg, beryllium cov ntsiab lus ntawm 0.2% mus rau 0.6% yog high conductivity (hluav taws xob, thermal) beryllium bronze; beryllium cov ntsiab lus ntawm 1.6% mus rau 2.0% yog siab zog beryllium bronze. Raws li cov txheej txheem tsim khoom, nws tuaj yeem muab faib ua cam khwb cia beryllium bronze thiab deformed beryllium bronze.

Beryllium bronze muaj kev ua tau zoo tag nrho.Nws cov khoom siv kho tshuab, piv txwv li lub zog, hardness, hnav tsis kam thiab qaug zog ua haujlwm yog nyob rau sab saum toj ntawm tooj liab alloys. Nws cov hluav taws xob conductivity, thermal conductivity, tsis-sib nqus, anti-sparking thiab lwm yam khoom ntawm lwm yam khoom siv tooj liab tsis tuaj yeem muab piv nrog nws. Nyob rau hauv cov khoom muag muag lub xeev beryllium bronze lub zog thiab hluav taws xob conductivity yog nyob rau ntawm tus nqi qis tshaj, tom qab ua hauj lwm hardening, lub zog tau zoo tuaj, tab sis cov conductivity tseem yog tus nqi qis tshaj. Tom qab kev laus thaum tshav kub kub kho, nws lub zog thiab conductivity nce ho.

Beryllium bronze machinability, vuam kev ua tau zoo, polishing kev ua tau zoo thiab dav dav tooj liab alloy zoo sib xws. Txhawm rau txhim kho kev ua haujlwm zoo ntawm cov hlau kom hloov mus rau qhov kev xav tau ntawm qhov precision qhov chaw, lub teb chaws tau tsim cov hlau lead 0.2% mus rau 0.6% ntawm high-strength beryllium bronze (C17300), thiab nws cov kev ua tau zoo sib npaug rau C17200, tab sis alloy txiav coefficient los ntawm thawj 20% mus rau 60% (100% rau dawb-txiav tooj dag).