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Ni95Al5 Thermal Spray Wire Nickel-Aluminum 95/5 TAFA 75B Alloy Wire 1.6mm 2.0mm

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Ni95Al5 Thermal Spray Wire Nickel-Aluminum 95/5 TAFA 75B Alloy Wire 1.6mm 2.0mm

MOQ:	15kgs
Standard Packaging:	15kg/Spool, Paper Carton, Plywood Box
Delivery Period:	5-25days
Payment Method:	T/T

Detail Information

Product Description

Detail Information

Brand Name

niktech

Model Number

ni95al5 wire

15kgs

Model NO.:

TAFA 75 B/ NI95al5/Metco 8400

SURFACE:

Silver

Pack:

15kg/Spool, Paper Carton, Plywood Box

Size:

1.6mm 2.0mm

Origin:

Jiangsu,China

Production Capacity:

1000 Tons/Year

Advantage:

High Bond Strength

Carbon Content:

Low Carbon

HS Code:

7505220000

Product Description

Ni95Al5 Thermal Spray Wire Nickel-Aluminum 95/5 TAFA 75B Alloy Wire 1.6mm 2.0mm

Ni95Al5 Thermal Spray Wire matching TAFA 75B material grade is a dedicated nickel-aluminum spray feedstock optimized for high-temperature static industrial assets across thermal power and glass manufacturing sectors. Its calibrated aluminum content generates a compact protective oxide film post-spray, blocking sulfidation and iron-alloy scaling under long-duration 800℃ operating conditions. The uniform bright annealed wire cross-section maintains steady material delivery during continuous shift production, avoiding inconsistent coating density common with unrefined low-purity nickel-aluminum wires. Deposited layers function as both standalone heat-resistant shielding and transitional bonding base for wear-resistant overlay coatings, with controlled 0.10–0.15 mm film thickness ideal for boiler heat exchangers, glass forming molds and furnace fixture surface reinforcement under ISO 9001 controlled production standards.

Chemical Composition (wt%)

Item	Inconel 625	Ni95Al5	45CT	Monel 400	Monel 500	HC-276	Cr20Ni80
C	≤0.05	≤0.02	0.01-0.1	≤0.04	≤0.25	≤0.02	≤0.08
Mn	≤0.4	≤0.2	≤0.2	2.5-3.5	≤1.5	≤1.0	≤0.06
Fe	≤1.0	N/A	≤0.5	≤1.0	≤1.0	4.0-7.0	N/A
P	≤0.01	≤0.01	≤0.01	≤0.01	≤0.01	≤0.01	≤0.02
S	≤0.01	≤0.01	≤0.01	≤0.01	≤0.01	≤0.01	≤0.01
Si	≤0.15	≤0.2	≤0.2	≤0.15	≤0.5	≤0.08	0.75-1.6
Cu	N/A	N/A	N/A	rest	27-33	N/A	N/A
Ni	rest	rest	rest	65-67	rest	rest	rest
Co	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Al	≤0.4	4-5	N/A	≤0.5	2.3-3.15	N/A	N/A
Ti	≤0.4	0.4-1	0.3-1	2.0-3	0.35-0.85	N/A	≤1.0
Cr	21.5-23	≤0.2	42-46	N/A	N/A	14.5-16	20-23
Nb	3.5-4.15	N/A	N/A	N/A	N/A	N/A	≤1.0
Mo	8.5-10	N/A	N/A	N/A	N/A	15-17	N/A
V	N/A	N/A	N/A	N/A	N/A	≤0.35	N/A
W	N/A	N/A	N/A	N/A	N/A	3.0-4.5	N/A
Impurities	≤0.5	≤0.5	≤0.5	≤0.5	≤0.5	≤0.5	≤0.5

Physical Performance Parameters

Physical Index	Measured Value
Alloy Density	8.2–8.4 g/cm³
Melting Interval	1380–1430 ℃
Max Continuous Service Temp	800 ℃ (air oxidizing atmosphere)
Wire Surface Finish	Bright Hydrogen Annealed
Standard Spool Weight	15 kg
Common Wire Diameter	1.2 / 1.6 / 2.0 / 3.0 mm
Coating Recommended Thickness	0.10–0.15 mm
Magnetic Character	Non-magnetic

Coating Mechanical Properties

Mechanical Index	Test Result
Coating Macro Hardness	HRc 20–24 (HRB 73–78)
Minimum Bond Strength	≥65 MPa
Coating Tensile Strength	50–58 MPa
Thermal Shock Resistance	≥45 cycles (RT ↔ 750℃)
Spray Deposit Efficiency	62–70% (arc spray)

Core Functional Traits

Superior anti-scaling performance on carbon steel boiler substrate under flue gas exposure
Stable bond strength on graphite and high-temperature ceramic mold substrates
Low impurity formulation prevents brittle interlayer cracking during thermal cycling
Standard 15kg single spool packaging simplifies uninterrupted plant spraying workflows

Target Application

Coal & gas power plant boiler tube anti-oxidation interlayer
High-temperature glass forming mold protective undercoat
Furnace conveyor roller heat corrosion barrier
Refinery heat exchanger surface restoration coating

Q1: What maximum long-term operating temperature can the Ni95Al5 Thermal Spray Wire coating withstand?

A1: Continuous stable service at 800℃ in air; short-term peak exposure tolerates 830℃ without coating spalling.

Q2: Which wire diameters are supplied for furnace spray station use?

A2: 1.6mm and 2.0mm are primary specifications for mainstream industrial arc spray setups; 1.2mm and 3.0mm sizes available upon request.

Q3: Is surface blasting mandatory prior to spraying this alloy?

A3: Light grit blasting improves bond strength; clean unblasted metal surfaces still achieve acceptable 55 MPa+ minimum adhesion.

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titanium alloy,

titanium alloy bar

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Ni95Al5 Thermal Spray Wire Nickel-Aluminum 95/5 TAFA 75B Alloy Wire 1.6mm 2.0mm

MOQ:	15kgs
Standard Packaging:	15kg/Spool, Paper Carton, Plywood Box
Delivery Period:	5-25days
Payment Method:	T/T

Detail Information

Product Description

Detail Information

Brand Name

niktech

Model Number

ni95al5 wire

Moq:

15kgs

Model NO.:

TAFA 75 B/ NI95al5/Metco 8400

SURFACE:

Silver

Pack:

15kg/Spool, Paper Carton, Plywood Box

Size:

1.6mm 2.0mm

Origin:

Jiangsu,China

Production Capacity:

1000 Tons/Year

Advantage:

High Bond Strength

Carbon Content:

Low Carbon

HS Code:

7505220000

Minimum Order Quantity:

15kgs

Packaging Details:

15kg/Spool, Paper Carton, Plywood Box

Delivery Time:

5-25days

Payment Terms:

T/T

Product Description

Ni95Al5 Thermal Spray Wire Nickel-Aluminum 95/5 TAFA 75B Alloy Wire 1.6mm 2.0mm

Chemical Composition (wt%)

Item	Inconel 625	Ni95Al5	45CT	Monel 400	Monel 500	HC-276	Cr20Ni80
C	≤0.05	≤0.02	0.01-0.1	≤0.04	≤0.25	≤0.02	≤0.08
Mn	≤0.4	≤0.2	≤0.2	2.5-3.5	≤1.5	≤1.0	≤0.06
Fe	≤1.0	N/A	≤0.5	≤1.0	≤1.0	4.0-7.0	N/A
P	≤0.01	≤0.01	≤0.01	≤0.01	≤0.01	≤0.01	≤0.02
S	≤0.01	≤0.01	≤0.01	≤0.01	≤0.01	≤0.01	≤0.01
Si	≤0.15	≤0.2	≤0.2	≤0.15	≤0.5	≤0.08	0.75-1.6
Cu	N/A	N/A	N/A	rest	27-33	N/A	N/A
Ni	rest	rest	rest	65-67	rest	rest	rest
Co	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Al	≤0.4	4-5	N/A	≤0.5	2.3-3.15	N/A	N/A
Ti	≤0.4	0.4-1	0.3-1	2.0-3	0.35-0.85	N/A	≤1.0
Cr	21.5-23	≤0.2	42-46	N/A	N/A	14.5-16	20-23
Nb	3.5-4.15	N/A	N/A	N/A	N/A	N/A	≤1.0
Mo	8.5-10	N/A	N/A	N/A	N/A	15-17	N/A
V	N/A	N/A	N/A	N/A	N/A	≤0.35	N/A
W	N/A	N/A	N/A	N/A	N/A	3.0-4.5	N/A
Impurities	≤0.5	≤0.5	≤0.5	≤0.5	≤0.5	≤0.5	≤0.5

Physical Performance Parameters

Physical Index	Measured Value
Alloy Density	8.2–8.4 g/cm³
Melting Interval	1380–1430 ℃
Max Continuous Service Temp	800 ℃ (air oxidizing atmosphere)
Wire Surface Finish	Bright Hydrogen Annealed
Standard Spool Weight	15 kg
Common Wire Diameter	1.2 / 1.6 / 2.0 / 3.0 mm
Coating Recommended Thickness	0.10–0.15 mm
Magnetic Character	Non-magnetic

Coating Mechanical Properties

Mechanical Index	Test Result
Coating Macro Hardness	HRc 20–24 (HRB 73–78)
Minimum Bond Strength	≥65 MPa
Coating Tensile Strength	50–58 MPa
Thermal Shock Resistance	≥45 cycles (RT ↔ 750℃)
Spray Deposit Efficiency	62–70% (arc spray)

Core Functional Traits

Superior anti-scaling performance on carbon steel boiler substrate under flue gas exposure
Stable bond strength on graphite and high-temperature ceramic mold substrates
Low impurity formulation prevents brittle interlayer cracking during thermal cycling
Standard 15kg single spool packaging simplifies uninterrupted plant spraying workflows

Target Application

Coal & gas power plant boiler tube anti-oxidation interlayer
High-temperature glass forming mold protective undercoat
Furnace conveyor roller heat corrosion barrier
Refinery heat exchanger surface restoration coating

FAQ

Q1: What maximum long-term operating temperature can the Ni95Al5 Thermal Spray Wire coating withstand?

A1: Continuous stable service at 800℃ in air; short-term peak exposure tolerates 830℃ without coating spalling.

Q2: Which wire diameters are supplied for furnace spray station use?

A2: 1.6mm and 2.0mm are primary specifications for mainstream industrial arc spray setups; 1.2mm and 3.0mm sizes available upon request.

Q3: Is surface blasting mandatory prior to spraying this alloy?

A3: Light grit blasting improves bond strength; clean unblasted metal surfaces still achieve acceptable 55 MPa+ minimum adhesion.

Tags: