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Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co.,Ltd
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Ni95Al5 Thermal Spray Wire / 955 Nickel-Aluminum Bond Coat Wire

Product Details

Place of Origin: China

Brand Name: Tankii

Certification: ISO9001

Model Number: Ni95Al5

Payment & Shipping Terms

Minimum Order Quantity: 15Kg

Price: 25-30USD/Kg

Packaging Details: case

Delivery Time: 10-15days

Payment Terms: T/T,Western Union,D/P,D/A,L/C

Supply Ability: 500tons/Month

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Specifications
Highlight:
Model Number:
Ni95Al5 / NiAl-955 / TAFA 75B
Material:
Nickel-Aluminum Alloy
Application:
Thermal Spray, Bond Coat, Anti-corrosion, High-temp Protection
Diameter:
1.6 Mm / 2.0 Mm (±0.05 Mm)
Elongation:
40 %
Melting Point:
1 390 °C
Working Temperature:
1 300 °C (max)
Standard:
AMS 4778, ASTM B833, ISO 14919
Packaging:
15 Kg DIN 300 Plastic Spool, Vacuum Foil, Carton, Pallet
Model Number:
Ni95Al5 / NiAl-955 / TAFA 75B
Material:
Nickel-Aluminum Alloy
Application:
Thermal Spray, Bond Coat, Anti-corrosion, High-temp Protection
Diameter:
1.6 Mm / 2.0 Mm (±0.05 Mm)
Elongation:
40 %
Melting Point:
1 390 °C
Working Temperature:
1 300 °C (max)
Standard:
AMS 4778, ASTM B833, ISO 14919
Packaging:
15 Kg DIN 300 Plastic Spool, Vacuum Foil, Carton, Pallet
Description
Ni95Al5 Thermal Spray Wire / 955 Nickel-Aluminum Bond Coat Wire
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
  • Density: 8.83 g cm⁻³
  • Elongation: 40 %
  • Max. service temperature: 1 300 °C (short-term 1 390 °C)
  • As-sprayed hardness: 200-260 HV
  • Bond strength on mild steel: ≥ 55 MPa
  • Oxide content after spraying: ≤ 3 %
  • Surface finish: bright, smooth, free of draw-marks
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
  • Bond coat for ceramic top-coats (ZrO₂, Al₂O₃, Cr₂O₃) on gas-turbine blades, piston rods, boiler tubes
  • Corrosion-resistant under-layer for chemical pump shafts, fan impellers, marine propellers
  • Restoration of worn glass-moulds, forging dies, paper dryer rolls
  • EMI shielding & conductive coatings in electronic housings
Packaging Options
  • 15 kg / 25 kg plastic spool (DIN 300) + vacuum foil + export carton
  • 50-250 kg steel coil, PE-wrapped + wooden pallet
  • Custom labelling & bar-coding available
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
Ni95Al5 Thermal Spray Wire / 955 Nickel-Aluminum Bond Coat Wire 0

Ni95Al5 Thermal Spray Wire / 955 Nickel-Aluminum Bond Coat Wire 1

Ni95Al5 Thermal Spray Wire / 955 Nickel-Aluminum Bond Coat Wire 2

Ni95Al5 Thermal Spray Wire / 955 Nickel-Aluminum Bond Coat Wire 3

Ni95Al5 Thermal Spray Wire / 955 Nickel-Aluminum Bond Coat Wire 4

Ni95Al5 Thermal Spray Wire / 955 Nickel-Aluminum Bond Coat Wire 5

Ni95Al5 Thermal Spray Wire / 955 Nickel-Aluminum Bond Coat Wire 6

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