镍基钎焊粉 Nickel-based Brazing
|
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
|
|
BNi-3
|
Bal
|
|
0.5
|
3.1
|
4.5
|
|
|
|
|
980-1040
|
4778/BNi-3
|
NI103
|
|
BNi-4
|
Bal
|
|
1.5
|
1.8
|
3.5
|
|
|
|
|
980-1070
|
4779/BNi-4
|
NI104
|
|
BNi-5
|
Bal
|
19
|
|
|
10.1
|
|
|
|
|
1080-1135
|
4782/BNi-5
|
NI105
|
|
BNi-6
|
Bal
|
|
|
|
|
11
|
|
|
|
875-875
|
BNi-6
|
NI106
|
|
BNi-7
|
Bal
|
14
|
|
|
|
10.1
|
|
|
|
890-890
|
BNi-7
|
NI107
|
|
BNi-8
|
Bal
|
|
|
|
7
|
|
5
|
23
|
|
980-1010
|
BNi-8
|
NI108
|
|
BNi-9
|
Bal
|
15
|
|
3.5
|
|
|
|
|
|
1055-1055
|
BNi-9
|
NI109
|
|
NiCrSiPⅠ
|
Bal
|
29
|
|
|
6
|
6
|
|
|
|
950-1080
|
|
|
|
NiCrSiPⅡ
|
Bal
|
30
|
|
|
4
|
6
|
|
|
|
980-1040
|
|
|
|
NiCr20
|
Bal
|
20
|
|
|
|
|
|
|
|
1400
|
|
|
AMS4777 镍基钎焊粉
BNi-2(BNi82CrSiB)
AMS4777 ,AWS BNi-2,EN1044:1999 NI102
粒度：-140M/-200M/-325M
熔点：970℃-1000℃
镍基钎焊粉由真空熔炼气体雾化而成，具备纯度高，杂质少，流动性好，氧含量低等特点。
用于高温和动态负荷的钎焊焊料，可用于发动机叶片和钢厂领域的结构件。可用于铁基、镍基、钴基和特种材料的钎焊.
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