Ni95Al5 Thermal Spray Wire / 955 Nickel-Aluminum Bond Coat Wire
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Detailed Product Description
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Product Name Ni95Al5 Thermal Spray Wire / 955 Nickel-Aluminum Bond Coat Wire Grade / Equivalent NiAl 955, Ni95Al5, TAFA 75B, PMET 885, MEC 885 Wire Chemistry (wt %) Ni ≥ 95 | Al 4-5 | C ≤ 0.02 | Mn ≤ 0.2 | Si ≤ 0.2 | Fe ≤ 0.5 | O ≤ 0.005 | Others ≤ 0.5 Available Diameters & Tolerance 1.6 mm (-0 / +0.05 mm) | 2.0 mm (-0 / +0.05 mm) Other sizes on request. Typical Physical & Spray Properties
Key Coating Characteristics ✔ Ultra-dense microstructure, porosity < 2 % ✔ Self-bonding to most iron & nickel-base substrates (no intermediate layer required) ✔ Forms in-situ Al₂O₃ scale → excellent high-temperature oxidation & corrosion resistance ✔ Outstanding thermal-shock & scuff resistance Recommended Spray Parameters (Arc-Spray) Voltage: 30-34 V | Current: 120-180 A | Air pressure: 0.55-0.65 MPa Stand-off distance: 150-200 mm | Traverse speed: 200-400 mm s⁻¹ Main Applications
Packaging Options
Standards Conformance AMS 4778, ASTM B833, ISO 14919, GB/T 30566 Shelf Life & Storage 5 years in original unopened packaging; store < 25 °C, RH < 60 %, away from acids & sulphur. MOQ & Lead Time 15 kg; 3-5 days ex-factory for ≤ 500 kg, 7-10 days for ≤ 2 t. HS Code 7505.22.00 |
| Product Tags: Ni95Al5 thermal spray wire 955 nickel-aluminum bond coat wire nickel-aluminum alloy thermal spray wire |
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