NiCrAlY Bond Coat Powder
Nickel-chromium-aluminium-yttrium MCrAlY powder for high-temperature bond coats.
Material overview
The Metal & Thermal Spray Powders catalog describes NiCrAlY Bond Coat Powder as follows: Nickel-chromium-aluminium-yttrium MCrAlY powder for high-temperature bond coats. Reviewers should evaluate Oxidation and hot-corrosion resistant, bond coat for thermal barrier systems, and vacuum/plasma spray. The grade record lists Gas-turbine blades and vanes, combustors, and high-temperature protection among typical applications. The dataset currently includes 7 property records covering chemical composition and physical properties. Standards and form records reference GB/T 15007 and Powder. Final supply conditions remain subject to specification, inspection, and export-control review.
Key characteristics
- Oxidation and hot-corrosion resistant
- bond coat for thermal barrier systems
- vacuum/plasma spray
Typical applications
- Gas-turbine blades and vanes
- combustors
- high-temperature protection
Grade names and equivalents
Technical properties
Typical values are for reference only. Final chemistry, mechanical properties, heat treatment, dimensions, inspection, and documentation are confirmed against the applicable specification and MTC/COA before order acceptance.
Chemical composition
| Property | Value | Unit | Condition / standard |
|---|---|---|---|
| Ni | balance | wt% | Typical value |
| Cr | 18-22 | wt% | Typical value |
| Al | 8-12 | wt% | Typical value |
| Y | 0.3-1.0 | wt% | Typical value |
| C | 0.1 max | wt% | Typical value |
Physical properties
| Property | Value | Unit | Condition / standard |
|---|---|---|---|
| Density | 7.7 | g/cm3 | Bulk alloy |
| Service temperature | up to 1000 | C | Typical |
Standards and specifications
Forms, applications, and capabilities
Product forms
- Product form
Industries
- Industry
Capabilities
- Capability
- Capability
- Nondestructive & Laboratory Testing