Hauj lwm lawm
Xa kev nug
Tungsten-copper alloy combines the advantages of tungsten and copper. Tungsten has a high melting point (tungsten 3410℃, copper 1080℃) and a high density (tungsten 19.34g/cm, copper 8.89/cm3).Tooj liab muaj kev coj zoo thiab thermal moductivity, muaj ntau lub zog ntawm micrention (dav dav ujSiv cov khoom siv kub nruab nrab, siv hluav taws xob, cov khoom siv hluav taws xob tau dav, tshuab hluav taws xob, me me, cov khoom siv kis las thiab lwm yam kev lag luam.
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