Automotive electronics Cheebtsam yog ib qho tseem ceeb ntawm cov neeg siv khoom ntawm beryllium tooj liab strip, thiab ib qho ntawm cov kev siv tseem ceeb yog nyob rau hauv lub tsheb cav compartment qhov chaw, xws li cav tswj systems, uas ua hauj lwm nyob rau hauv lub kub kub thiab muaj kev vibrations hnyav.Cov tsheb tsim nyob rau hauv North America, Europe, Nyiv, thiab Kaus Lim Qab Teb yog tag nrho cov qhia txog kev siv cov khoom siv hluav taws xob ntau ntxiv vim cov tuam txhab lag luam txuas ntxiv ntxiv cov yam ntxwv tshiab rau lawv lub tsheb.Hauv Tebchaws Meskas, automotive contactor noj yog lwm lub lag luam loj rau beryllium tooj liab alloys.

Tus nqi yog sib npaug rau hauv lub crucible los ntawm lub hopper los ntawm electromagnetic vibrator.Lub peev xwm ntawm lub tshuab nqus tsev induction tuaj yeem ncav cuag 100 tons, tab sis lub peev xwm ntawm lub cub tawg rau melting beryllium tooj liab alloy feem ntau yog 150 kg txog 6 tons.Tus kws kho mob ntawm Dongguan beryllium-nickel-tooj ​​liab tsum tau hais tias kev ua haujlwm ua ntu zus yog: ua ntej, muab cov npib tsib xee, tooj liab, titanium thiab cov khoom seem rau hauv lub cub tawg ua ntu zus, nqus thiab ua kom sov, thiab ua kom cov ntaub ntawv zoo dua rau 25 feeb tom qab melting, thiab tom qab ntawd muab lawv tso rau hauv qhov cub.Beryllium-tooj ​​liab master alloy, tom qab melted, stirred thiab tso tawm.

Corrosion kuj tus nqi ntawm beryllium tooj liab alloy hauv seawater: (1.1-1.4) × 10-2mm / xyoo.Corrosion qhov tob: (10.9-13.8) × 10-3mm / xyoo.Tom qab corrosion, tsis muaj qhov hloov pauv ntawm lub zog thiab elongation, yog li nws tuaj yeem khaws cia hauv dej hiav txwv rau ntau tshaj 40 xyoo, thiab nws yog ib qho khoom siv tsis tuaj yeem rau submarine cable repeater lug.Nyob rau hauv sulfuric acid nruab nrab: nyob rau hauv sulfuric acid nrog ib tug concentration ntawm tsawg tshaj li 80% (chav kub), qhov tob corrosion txhua xyoo yog 0.0012-0.1175mm, thiab corrosion yog me ntsis ceev thaum lub concentration ntau dua 80%.