Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co.,Ltd First Quality, Sincere Service
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Metco 8400/Ni95al5 / Tafa 75b Thermal Spray Wire for Arc Spraying Nickel Alloy Wire
Metco 8400 thermal spray wire is an austenitic nickel-aluminium alloy (NiAl alloy) for use in arc and flame spray systems. The alloy produces dense, well bonding coatings. It is a good kind of thermal spray wire.Typical applications for metco are bond coats, as protective coatings against high-temperature oxidation, protective coatings against scaling of conventional iron base alloys and as build-up coatings for dimensional restoration.
Chemical Composition: Ni ~ 95, Al ~ 5
Application or Properties: Spray wire with excellent bonding strength. Sprayed layers of this material are-resistant to variation in high temperatures and are used as a buffer layer for all other spraying alloys. Hardness, coating macro: Approximately HRc 22. Maximum working temperature: Approximately 800° C. Layer thickness: Approximately 0.1-0.15 mm.
NiAl 95/5 diameter 1.6mm
Technical Index
1 Coating Hardness: 23~25 HRC
2 Bond Strength: 60Mpa above
3 Working Temperature: 1250 °C below
Typical Deposit Characteristics:
| Typical Hardness | Bond Strength | Deposit Rate | Deposit Efficiency | Machilityineab |
HRB 75 | 9500 psi | 10 lbs /hr/100A | 60-70% | Good |
Standard Sizes & Packing:
| Diameter | Packing | Wire Weight |
1.6mm (1/16in) | D 300 Spool | 15kg(33 lb)/spool |
