鎢銅(tong)(tong)(tong)合金(jin)(jin)綜合了金(jin)(jin)屬鎢和銅(tong)(tong)(tong)的(de)(de)優(you)點(dian)，其(qi)中(zhong)鎢熔點(dian)高(gao)(gao)(鎢熔點(dian)為3410℃，銅(tong)(tong)(tong)的(de)(de)熔點(dian)1080℃)，密度(du)大(鎢密度(du)為19.34g/cm，銅(tong)(tong)(tong)的(de)(de)密度(du)為8.89/cm3) ；銅(tong)(tong)(tong)導電(dian)(dian)導熱性(xing)能優(you)越，鎢銅(tong)(tong)(tong)合金(jin)(jin)(成分(fen)一般范圍為WCu7~WCu50)微(wei)觀組織均勻、耐(nai)高(gao)(gao)溫(wen)、強度(du)高(gao)(gao)、耐(nai)電(dian)(dian)弧燒蝕、密度(du)大；導電(dian)(dian)、導熱性(xing)能適中(zhong)，廣(guang)泛應用于(yu)軍用耐(nai)高(gao)(gao)溫(wen)材料、高(gao)(gao)壓(ya)開關(guan)用電(dian)(dian)工合金(jin)(jin)、電(dian)(dian)加工電(dian)(dian)極、微(wei)電(dian)(dian)子(zi)材料，做為零部件(jian)和元器(qi)件(jian)廣(guang)泛應用于(yu)航(hang)天、航(hang)空、電(dian)(dian)子(zi)、電(dian)(dian)力(li)、冶金(jin)(jin)、機械、體育器(qi)材等行(xing)業(ye)。