鎢銅合金(jin)綜合了(le)金(jin)屬鎢和銅的優(you)點(dian)，其中鎢熔(rong)點(dian)高(鎢熔(rong)點(dian)為3410℃，銅的熔(rong)點(dian)1080℃)，密(mi)度(du)(du)大(da)(鎢密(mi)度(du)(du)為19.34g/cm，銅的密(mi)度(du)(du)為8.89/cm3) ；銅導(dao)電(dian)導(dao)熱性(xing)能優(you)越，鎢銅合金(jin)(成(cheng)分一(yi)般范圍為WCu7~WCu50)微觀組織均勻、耐(nai)高溫、強度(du)(du)高、耐(nai)電(dian)弧燒(shao)蝕、密(mi)度(du)(du)大(da)；導(dao)電(dian)、導(dao)熱性(xing)能適中，廣泛應用(yong)于(yu)軍(jun)用(yong)耐(nai)高溫材料、高壓開關用(yong)電(dian)工(gong)(gong)合金(jin)、電(dian)加工(gong)(gong)電(dian)極、微電(dian)子材料，做為零部件和元器(qi)件廣泛應用(yong)于(yu)航天(tian)、航空、電(dian)子、電(dian)力、冶(ye)金(jin)、機械、體(ti)育器(qi)材等行(xing)業。