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SPRAY POWDERS

Author:admin     Date :2012/7/23 15:33:07     Popularity:
Gas Atomizing metal alloy powder formulations giving a wide compositional variation that will produce coatings with optimum wear resistant characteristics. Alloy selection depends upon the application requirements, including wear characteristics and the working environment. Powders are supplied to suit all thermal spraying and welding systems.
1.Self Fluxing Alloys
Ni-based
Alloy Hardness Nominal Composition wt%
Ni Cr Si B Fe Cu Mo C
Ni15 15 HRC BAL   1.8 1.2 1 22   0.1
Ni20 20 HRC BAL   2.3 1.25 1.25     0.1
Ni25A 25 HRC BAL   2.3 1.75 1.25     0.1
Ni 25 25 HRC BAL   3.5 1.5 8     0.2
Ni 35 35 HRC BAL 10.5 3.5 2 10     0.3
Ni 45 45 HRC BAL 12 4 2.4 10 Mn:0.1   0.45
Ni 55 55 HRC BAL 15.5 4 3 14   3 0.75
Ni 60 59 HRC BAL 15.5 4 3.5 15     0.8
Ni 62 61 HRC BAL 15.5 3.8 4 14 W:10.5   1

Co-based
Alloy Hardness Nominal Composition wt%
Co Cr Si B Mo Fe Ni W C
Co 45 45 HRC BAL 29 1 0.85   5   5 1
Co 50 50 HRC BAL 19 4 3 5.5 2.5 29   0.25
Co 55 55 HRC BAL 30 4 3   2.5 11 5.5 1
Co 60 60 HRC BAL 27.5 1.5 Mn:0.5 3 3 4 4.5 1

Fe-based
Alloy Hardness Nominal Composition wt%
Fe Cr Si B W Ni Mo Mn C
Fe 25 25 HRC BAL 15 3 3    20  2   0.2
Fe 40 40 HRC BAL 17 3 2 V:0.5 12 1.2   0.1
Fe 45 45 HRC BAL  5  4  4   30     0.6
Fe 50A 50 HRC BAL 17 3.5 3.5   8     0.9
Fe 50B 50 HRC BAL 5 3.5 2.5 9  3 2   0.6
Fe 55 55 HRC BAL 16 3.5 2    5 1.2    0.2
Fe 60A 60 HRC BAL 18 4 3.5 V:0.5 9 2 1.5 2
Fe 60B 60 HRC BAL 30 4 3.5   5   1.5 3.2
Fe 60C 60 HRC BAL 25 3.5 2 Cu:1 2.5 2   4.2

2.Non Self Fluxing Alloys
Ni-Based
Alloy Nominal Composition wt%
Ni Cr Mo Fe Si Co W Al Ti Mn C
Ni 77 Bal 0.15 5.2 1   0.05 18.5 ¡¡ 4.25 3.5¡¡ 0.15
 Ni 80 Bal 14 4   B:0.15 9.5 4 3¡¡  5 ¡¡ 0.17
Ni 95 Bal 14  3.5      8  3.5 3.5 2.5 Nb:3.5¡¡ 0.15
Ni 263 Bal  20 5.8      20   ¡¡ 2.2 ¡¡ 0.06
Ni 276 Bal 15.5 16   0.03  2.5  4      1 0.01
Ni 400 Bal     1.5 1.25   Cu:30   2 3.5 0.15
Ni 625 Bal 21.5 9 1.5 0.2         Nb:3.6 0.05
Ni 700 Bal 15.5 32.5   3.4 3         0.08
Ni 718 Bal 19 3 18       0.5 1 Nb:5 0.06
Ni 5050 Bal 50     1           1
Ni C01 Bal 16 15.5 3 1 2 4.5       0.01

Co-Based
AlloyHardness Nominal Composition wt%
Co Cr Ni Mo Fe Si W Mn C
Co 212 26 - 30 HRC BAL 27 1 6 2 2 1 0.25
Co 222 26 - 30 HRC BAL 27 1 6 1 2 1 0.25
Co 310 38 - 42 HRC BAL 25 10 1.5 2 7 1 0.5
Co 400 51 - 58 HRC BAL 8.5 3 28.5 1 2.6 1 0.08
Co 452 38 - 42 HRC BAL 29 3   3 2 5 1 1
Co 502 41 - 45 HRC BAL 29 3   3 2 8 1 1.5
Co 552 50 - 54 HRC BAL 30 3   3 2 13 1 2.5
Co 800 54 - 62 HRC BAL 17.5 3 28.5 1 3.4   1 0.08
Co F01 40 - 44 HRC BAL 25 22   1 2 12 1 1.5

3.Cu-based Alloy
Alloy Nominal Composition wt%
Cu Al Fe Ni In
CuAlFe-1 BAL 9.5 2.5 1  
CuAlFe-2 BAL 9.5 4.5 5.5  
CuAlFe-3 BAL 10 1    
CuNi BAl     38  
CuNiIn BAL     36 5

4.Ni-Cr-Al-Y Alloy
Alloy 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 90   20          
NiAlMo BAL   5.5         5

5.Cold Spray
Type Alloy Composition ( wt%)
Pure Metals Cu £¾99.9
Sn £¾99.9
Zn £¾99.9
Ni £¾99.9
Co £¾99.8
Binary Alloys Fe-Ni 1 - 50 Ni
Fe-Co 1 - 50 Co
Fe-Cr 1 - 50 Cr
Fe-Si 1 - 45 Si
Ni-Cr 1 - 50 Cr
Cu-Sn (Bronze) 1 - 50 Sn
Cu-Al (Al Bronze) 1 - 20 Al
Stainless Steels Austenitic£¬Martensitic 304, 316L, 430L, 17-4PH