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Ni95Al5 Thermal Spray Wire TAFA 75B Self-Bonding Spray Feedstock Compatible With Arc & Flame Systems For Oilfield Drilling Component Coating

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Ni95Al5 Thermal Spray Wire TAFA 75B Self-Bonding Spray Feedstock Compatible With Arc & Flame Systems For Oilfield Drilling Component Coating

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 TAFA 75B Self-Bonding Spray Feedstock Compatible With Arc & Flame Systems For Oilfield Drilling Component Coating

Ni95Al5 Thermal Spray Wire equivalent to TAFA 75B classification is solid nickel-aluminum thermal spray feedstock tailored for field on-site overhaul and factory batch component coating within oil & gas, mining and construction machinery sectors. The alloy’s unique self-bonding exothermic characteristic creates mechanical-metallurgical fusion with carbon, alloy and stainless steel substrates, reducing field surface preparation labor for remote mining and drilling asset repair. Uniform bright annealed wire texture eliminates feeding interruptions in portable mobile spray equipment, delivering consistent 0.10–0.15 mm protective layers against particle erosion and medium-temperature corrosion. Deposited coatings double as dimensional build-up material and adhesive buffer layer for hardfacing overlays, fully complying with AWS C2.2 coating performance testing protocols and EN ISO 14919 alloy composition limits for global cross-regional industrial deployment.

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

Portable spray gun friendly wire rigidity, suitable for remote field maintenance operations
Resists abrasive particle erosion from mining ore and drilling fluid mediums
Interchangeable with Sulzer Metco 8400 reference grade for existing spray process lines
Balanced nickel-aluminum ratio avoids excessive coating brittleness under impact loads

Target Application

Oilfield drill collar and valve body erosion resistant undercoat
Mining conveyor screw & crusher wear part dimensional rebuilding
Construction hydraulic cylinder rod anti-corrosion bonding layer
Waste incineration plant flue component thermal barrier coating

Q1: Is this Ni95Al5 Thermal Spray Wire interchangeable with Sulzer Metco 8400?

A1: Identical chemical and spray performance profiles, fully replaceable without adjusting spray process parameters.

Q2: What packaging formats are available for bulk field project orders?

A2: Standard 15kg plastic spools packed into export cartons; custom cut straight rod lengths can be arranged for fixed spray booth setups.

Q3: What deposit efficiency range can operators expect during field arc spraying?

A3: Typical 62–70% material transfer efficiency under standard 100–200A spray current parameters.

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Ni95Al5 Thermal Spray Wire TAFA 75B Self-Bonding Spray Feedstock Compatible With Arc & Flame Systems For Oilfield Drilling Component Coating

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 TAFA 75B Self-Bonding Spray Feedstock Compatible With Arc & Flame Systems For Oilfield Drilling Component Coating

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

Portable spray gun friendly wire rigidity, suitable for remote field maintenance operations
Resists abrasive particle erosion from mining ore and drilling fluid mediums
Interchangeable with Sulzer Metco 8400 reference grade for existing spray process lines
Balanced nickel-aluminum ratio avoids excessive coating brittleness under impact loads

Target Application

Oilfield drill collar and valve body erosion resistant undercoat
Mining conveyor screw & crusher wear part dimensional rebuilding
Construction hydraulic cylinder rod anti-corrosion bonding layer
Waste incineration plant flue component thermal barrier coating

FAQ

Q1: Is this Ni95Al5 Thermal Spray Wire interchangeable with Sulzer Metco 8400?

A1: Identical chemical and spray performance profiles, fully replaceable without adjusting spray process parameters.

Q2: What packaging formats are available for bulk field project orders?

A2: Standard 15kg plastic spools packed into export cartons; custom cut straight rod lengths can be arranged for fixed spray booth setups.

Q3: What deposit efficiency range can operators expect during field arc spraying?

A3: Typical 62–70% material transfer efficiency under standard 100–200A spray current parameters.

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