BNi-2/金刚石锯片钎焊粉 BNi-2/金刚石锯片钎焊粉/Ni82CrSiB/60M+100M BNi-2(BNi82CrSiB)钎焊粉 粒度:-60M+100M/-100M+200M 熔点:970℃-1000℃ Alloy Ni Cr Fe B Si P Cu Mn W Melting Range °C AMS/AWS A5.8 EN1044: 1999 BNi-1 Bal 14 4.5 3.1 4.5 980-1060 4775/BNi-1 NI101 BNi-1a Bal 14 4.5 3.1 4.5 980-1070 4776/BNi-1a NI1A1 BNi-2 Bal 7 3.0 3.1 4.5 970-1000 4777/BNi-2 NI102 镍基钎焊粉由真空熔炼惰性气体雾化而成,纯度高,杂质少,流动性好,氧含量低等特点。