Silver-Tungsten

Silver Tungsten

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Tungsten alloy is a binary alloy of silver false alloy, silver and a silver-tungsten and tungsten. Because the high melting point of tungsten silver with each melt can not, so you can not take the traditional way system, the system must take silver alloy of tungsten powder metallurgy methods.

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SKU: TUPU010 Category: Tag:

Product Description

Tungsten Wire Details

Silver and tungsten in the liquid or solid matter can not miscible. Preparation of silver tungsten alloy powder metallurgy method can only be made using sintered materials can also be used extrusion method. Features silver tungsten material is close to the high hardness, resistance to arc erosion, anti-adhesion and anti-welding capability. Manufactured by powder metallurgy method. More than 60% tungsten alloy multi-use soaked production. Tungsten-silver alloy is generally used as low-voltage power switch, crane switch, engine switch, high current switching contacts of the pre-and heavy-duty relays, air circuit breakers. Plus cobalt tungsten can improve the wettability of silver, to reduce the contact resistance.

Tungsten silver alloy material is widely used in high temperature, high pressure switch with electrical alloy, EDM electrodes, microelectronics materials, parts and components as widely used in aerospace, aviation, electronics, electric power, metallurgy, machinery, sports equipment and other industries .

Tungsten Silver No.:AgW30 AgW40 AgW50 AgW55 AgW60 AgW65 AgW70 AgW75 AgW80 AgW85

Technical parameters:

Product Name

Symbol

Silver

Impurities

Tungsten

Density g/cm3

Conductivity IACS%

Hardness HB≥

Flexural strength

Silver Tungsten30

AgW30

70±1.5

0.5

Margin

11. 75

 

75

75

Silver Tungsten40

AgW40

60±1.5

0.5

Margin

12.4

 

66

85

Silver Tungsten50

AgW50

50±2.0

0.5

Margin

13.15

 

57

105

Silver Tungsten55

AgW55

45±2.0

0.5

Margin

13.55

 

54

115

Silver Tungsten60

AgW60

40±2.0

0.5

Margin

14

 

51

125

Silver Tungsten65

AgW65

35±2.0

0.5

Margin

14.5

 

48

135

Silver Tungsten70

AgW70

30±2.0

0.5

Margin

14.9

45

150

657

Silver Tungsten75

AgW75

25±2.0

0.5

Margin

15.4

41

165

686

Silver Tungsten80

AgW80

20±2.0

0.5

Margin

16.1

37

180

726

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