镍铬铝钇喷涂粉 Ni-Cr-Al-Y Alloy
|
合金牌号
Alloy
|
合金成分Nominal Composition wt%
|
|
Ni
|
Cr
|
Al
|
Y
|
Co
|
Ta
|
Fe
|
Mo
|
|
NiCrAlY-1
|
BAL
|
17
|
6
|
0.5
|
|
|
|
|
|
NiCrAlY-2
|
BAL
|
22
|
10
|
1
|
|
|
|
|
|
NiCrAlY-3
|
BAL
|
24
|
8
|
0.5
|
|
|
|
|
|
NiCrAlY-4
|
BAL
|
25
|
6
|
0.5
|
|
|
|
|
|
NiCrAlY-5
|
BAL
|
31
|
11
|
0.6
|
|
|
|
|
|
NiCoCrAlY
|
BAL
|
17
|
12
|
0.5
|
23
|
|
|
|
|
NiCoCrAlTaY
|
BAL
|
20
|
8.5
|
0.1
|
23
|
4
|
|
|
|
CoNiCrAlY
|
32
|
21
|
8
|
0.5
|
BAL
|
|
|
|
|
NiCrAlFeMo
|
BAL
|
8
|
7
|
|
|
|
5
|
5
|
|
NiAl-1
|
95
|
|
5
|
|
|
|
|
|
|
NiAl-2
|
80
|
|
20
|
|
|
|
|
|
|
NiAlMo
|
BAL
|
|
5
|
|
|
|
|
5
|
NiCr25AlY镍铬铝钇喷涂粉
成分：NiCr25Al6Y0.5
粒度：-140M+325M;-325M
气雾化球形粉
镍基超高温合金。涂层致密，结合强度大，耐腐蚀和气蚀，能耐982ºC高温，抗氧化性能优良。用作高温耐热涂层和作为热障涂层的粘结过渡层。用于冶金轧辊、热浸镀浸没辊、热处理炉辊等热工设备表面的耐热涂层；航空发动机叶片、燃气机叶片的耐热涂层以及高温炉风口、防热罩表面热障涂层的粘结过渡层。
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