Centrifugal Casting Alloy Powder

Nickel Based Centrifugal Casting Powder

Nickel Based Centrifugal Casting Powder
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Product Details

Nickel Based Centrifugal Casting Powder
Advantages of Global Fusion Centrifugal Casting Ni Based Powder:

●Good self-melting, Clear “Mirror Surface”, Smooth Clad Layer.
●High Deposition Rate, Tiny Soot.
●High Sphericity, Uninterrupted Powder Feeding.
●Wide Solid-Liquid Phase,Good Manufacturability, Strong Operatibility.
●Strong Slaggability, Welding Layer has no defect of slag and pore, Performance of Cladding Layer is better than the similar Product.


Global Fusion Centrifugal Casting Ni Based Powder Specifications:

Alloy Family

Powder

HRC

Chemical Composition

Coating Method

Mesh

Typical Application 

C

Cr

Si

Fe

Mo

Ni

Mn

B

Co

Other


Ni Base

NJ582

55

0.3

7.0

3.0

5.0

 

Bal

0.8

3.0

 

Co:9.5

Centrifugal Casting on ID Surface

40/300

Extrusion bi-metal barrels

NJ583

45

0.5

8.0

1.5

10.0

 

Bal

0.8

3.0

 

Co:35.0, Cu:1.5

Centrifugal Casting on ID Surface

40/300

NJ584

62

0.5

8.0

3.2

 

2.5

Bal

0.5

3.5

 

Co:8.5

Centrifugal Casting on ID Surface

40/300


Introduction of Centrifugal Casting Process:
Centrifugal casting is a method of casting parts having axial symmetry. The method involves pouring molten metal into a cylindrical mold spinning about its axis of symmetry.
The mold is kept rotating till the metal has solidified.
As the mold material steels, Cast irons, Graphite or sand may be used.
The rotation speed of centrifugal mold is commonly about 1000 RPM (may vary from 250 RPM to 3600 RPM).


A centrifugal casting machine is schematically presented in the picture:

image001.jpg

Centrifugal casting technology is widely used for manufacturing of iron pipes, bushings, wheels, pulleys bi-metal steel-bronze bearings and other parts possessing axial symmetry.


Features of Global Fusion Powder:

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 

Application Industry

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