Bright Surface Ag W Silver Tungsten Alloy electrode Contacts High Conductivity

Bright Surface Ag W Silver Tungsten Alloy electrode Contacts High Conductivity

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Ag W Silver Tungsten Alloy electrode Contacts of Detailed Description

Material:Ag And WColor:Silver

Composition:Ag15-50%,W85-50 %Size:Upon Drawing

Main Properties:High ConductivityProcess:Powder Metallurgy

Surface:BrightTolerance:Positive Tolerance

Silver tungsten electrode can also be called silver tungsten rod and silver tungsten bar. Silver tungsten electrode is the alloy of tungsten and silver. Silver and tungsten’s mutual solubility is very low, and this has been the reason why silver tungsten electrode can only be made by powder metallurgy and pressing method.

Silver tungsten electrode owns the properties of high hardness, high arc corrosion resistance, and high fusion welding resistance.

Silver tungsten electrode is widely used in high temperature resistance industry, electronics and microelectronics industry, metallurgy industry. The most popular application of silver tungsten electrodes is to be used as switches.

The specification of sliver tungsten electrodes can be clarified by the content of tungsten and silver. There are AgW30, AgW40, AgW50, AgW55, AgW60, AgW65, AgW70, AgW75, AgW80, and AgW85.

Ag W Silver Tungsten Alloy electrode Contacts of chemical components

 

Brand and NO.

Chemical Components W%

Physical Properties

Ag

W

Total Impurities <=

Density (g/cm³)>=

Hardness HB >=

Resistivity (μΩ·㎝)

Conductivity IACS W%

Bending Strength Mpa>=

AgW30

70±1.5

Bal.

0.5

11.75

75

2.3

75

 

AgW40

60±1.5

Bal.

0.5

12.40

85

2.6

66

 

AgW50

50±2.0

Bal.

0.5

13.15

105

3.0

57

 

AgW55

45±2.0

Bal.

0.5

13.55

115

3.2

54

 

AgW60

40±2.0

Bal.

0.5

14.00

125

3.4

51

 

AgW65

35±2.0

Bal.

0.5

14.50

135

3.6

48

 

AgW70

30±2.0

Bal.

0.5

14.90

150

3.8

45

657

AgW75

25±2.0

Bal.

0.5

15.40

165

4.2

41

686

AgW80

20±2.0

Bal.

0.5

16.10

180

4.6

37

726

 

 Ag W Silver Tungsten Alloy electrode of physical properties :

Density :11.75-16.10g/cm ²

it depend on the content of tungsten and sliver

Application of sliver tungsten electrode:

Sliver tungsten electrode commonly used as switches, it performs well in AC welding

Used in high temperature resistance industry

Applied for sport equipment

Silver tungsten electrode

Composition W30-85,Ag 15-70%

Because of the mutal solubility of tungsten sliver is too low ,sliver tungsten electrode only can be manufactured by powder metallurgy and pressing method .

The specifications that we can make :

Different size rods, bars , sheet ,plate and some tube

Drawing made electrode and contact .

 

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