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Cobalt Base Alloy Powder for Spray Welding/PTA Welding/HOVF

Cobalt Base Alloy Powder for Spray Welding/PTA Welding/HOVF

Cobalt base alloy powder for spray welding/PTA welding/HOVF The cobalt based alloy powder data sheet Application of Global Fusion cobalt based alloy powder includes Automotive parts, military, applications, Resistance to corrosion and wear. Adavntages of Cobalt Alloy Powder: Low Oxygen Content,...

Cobalt base alloy powder for spray welding/PTA welding/HOVF
The cobalt based alloy powder data sheet

Powder

HRC

Chemical Composition

Mesh

Typical Application

C

Cr

Si

W

Fe

Mo

Ni

Co

Mn

P

Co156

39-45

1.6

28

1.1

4




Bal



100/270

Automotive parts, military  applications

Co12B

45-49

1.3

30

1

5.5

3.00Max

5

10.5

Bal

1.00Max


100/270

Saw guide plates

Co6113

43-48

1.8

27




4

6

Bal


Nb:5.0

100/270

Resistance to corrosion and wear

Co107

40-44

2

35

1

5

2.00Max


24

Bal

1


100/270

Work hardening

Co238

20-26

0.1

26

1


20

3


Bal

1


100/270

Forging dies

Co190

57-63

3.3

26

0.8

14

3.00Max

1.0Max

3.00Max

Bal

1.00Max


100/270

Oil drilling heads

Application of Global Fusion cobalt based alloy powder includes Automotive parts, military, applications, Resistance to corrosion and wear.

image001(001).jpg

Automotive parts


image002(001).jpg

Military applications


image004(001).jpg

Saw guide plates

image006(001).jpg

Resistance to corrosion and wear

image008(001).jpg

Forging dies

image010(001).jpg

Oil drilling heads

Brief Introduction of Global Fusion

Shanghai Global Fusion Materials Technology Co., Ltd. is a materials company built on advanced technology with continuous renovation in alloy design, production process, quality control, and application methods. The main products are nickel-, Cobalt-, Iron-Based alloy Powder in addition to stainless Powder and tungsten carbide Powder. The products are widely used in oxyacetylene spraying, high velocity oxygen fuel(HVOF) spaying, plasma transferred arc(PTA) overlaying, laser cladding, induction remelting, powder metallurgical processes, injection molding, centrifugal casting, as well as 3D printing.

The company is also a producer of other forms of wear resistant, corrosion resistant, high temperature resistant  hardfacing welding materials and products, the product category mainly includes alloy rods, hardfacing tube wire, and harcfacing special alloy products.                   

Cobalt Based Products Introduction
            
Global Fusion Stellite's cobalt base alloys are available as cobalt rods, cobalt electrodes, cobalt wire and cobalt powder.  Cobalt alloys are used primarily for wear applications, our cobalt alloys can be applied by any known fusion welding process or HVOF spraying process and are particularly well-suited for hardfacing applications.  Cobalt alloys are the most widely used wear resistant hardfacing materials available.  Their unique combination of wear resistance, strength and corrosion resistance make them adaptable to many harsh environments.  Cobalt alloys are selected for their excellent resistance to the widest combination of wear types including adhesive wear, abrasion, erosion, contact fatigue, thermal shock, cavitation wear, corrosion and oxidation.  The degree to which the cobalt alloys retain these properties assures their unique position in the wear technology field. 


Adavntages of Cobalt Alloy Powder: Low Oxygen Content, Used for one step Spray Welding, The Mirror Face of Welding Layer is the best of kind.

Golbal Fusion Alloy Powder, The pool is clear when welding, Excellent Flow Leveling, no any Floating Bubble, Welding Bead is Smooth, No Slag, make the Welding Layer with best Tenacity . 


Adavntages of Cobalt Alloy Powder: Low Oxygen Content, Used for one step Spray Welding, The Mirror Face of Welding Layer is the best of kind.
Golbal Fusion Alloy Powder, The pool is clear when welding, Excellent Flow Leveling, no any Floating Bubble, Welding Bead is Smooth, No Slag, make the Welding Layer with best Tenacity.

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Features of Global Fusion Powder:

             

1) Powder of three main alloys: cobalt-base alloy, nickel-base alloy, and 
iron-base alloy, stellite alloy
2) Properties: good resistance against high-temperature, corrosion, wear, 
shock and stick abrasion
3) Main application: use to repair and pre-protection of valve seat, pump 
shaft sleeve and valve gate
4) Process: OXY, PTA, high frequency remelting 
5) Specifications: 150/320, 200/400, 280/400, 180/400, 60/170, 60/200 

What are the characteristics of  Cobalt-Base Alloy ?

 High hardness & hot hardness

l  Excellent high-temperature strength

l  Excellent thermal fatigue resistance

l  Thermal shock resistance

l  Resistant to antioxidant ,corrosion ,grain abrasion ,and metal

 

Quality Control

 The advanced quality control equipment used includes

Thermo Fisher ICP (Inductively                                     LECO Carbon/Sulfur analyzer           

Coupled Plasma) spectrometer        

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 LECO Nitrogen/Oxygen analyzer                                 Malvern Laser particle analyzer

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Zeiss Metallographic microscope.

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Four No-Passing Principles for Unqualified Products

No-Passing of Unclear Reasons

No-Passing of Vague Responsibilities 

No-Passing of Unimplemented Education and Treatment 

No-Passing of Unimplemented Corrective and Preventive Action

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