• High Purity Polished Molybdenum Discs
  • High Purity Polished Molybdenum Discs
  • High Purity Polished Molybdenum Discs
  • High Purity Polished Molybdenum Discs
  • High Purity Polished Molybdenum Discs
  • High Purity Polished Molybdenum Discs

High Purity Polished Molybdenum Discs

Application: Electronics, Industrial
Standard: GB, ASTM
Purity: 99.95%
Type: Molybdenum Discs
Powder: Not Powder
Density: 10.2g/cm3
Customization:

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Basic Info.

Model NO.
MD-1
Surface
Polished
Flatness
Ra1.6-Ra0.8mm
Transport Package
Plywood Cases
Specification
Dia63*12mm
Trademark
SHIBO
Origin
China
HS Code
81029500
Production Capacity
50 Ton/Month

Product Description

99.95% pure molybdenum round circles
Molybdenum Disks have a similar low coefficient of thermal expansion to that of silicon and high-performance machining propertiesit is used for heat dissipation as electronic component of high power and high reliability semiconductor, contact materials in silicon controlled rectifiers diodes, transistors and thyristors (GTO'S), mounting material for power semiconductor, heat sink bases in IC'S, LSI'S and hybrid circuits.

Specification:
Products Molybdehum discs, disks, circles.
Name of material

Molybdenum ( Pure): Mo>=99.95%

TZM: 0.5% Ti / 0.08% Zr / 0.01-0.04 C

Molybdenum lanthanum alloy: 0.3% - 0.6% La2O3
Density at 20 degree

>=10.18g/cm3

Size 0.1 - 100mm ( thickness ) * 5 - 500mm ( diameter )
Flatness tolerance <4um
Roughness Ra 1.6 - Ra 0.8 
Surface Black, Cleaned, Machined, Polished.
Characteristics:

1high melting point, high strength,
2) smooth and clean surface,
3) good conductions, small linear expansion coefficient and good heat-resistance      

Application

Molybdenum discs are widely used as contact materials in silicon controlled 

rectifier diodes, transistors and thyristors mounting material for power 

semiconductor devices and heat sink bases.

We can also produce other shape molybdenum slice according to customers requirement and drawing
 
The purity for molybdenum circles
Fe Ni C Al O N
0.004 0.002 0.0028 0.0005 0.005 0.002
Si Ca Mg Cd Sb Sn
0.0013 < 0.001 < 0.0005 < 0.001 < 0.0005 < 0.0005
P Cu Pb Bi Mo  
< 0.001 < 0.0005 < 0.0005 < 0.0005 >99.95%  

High Purity Polished Molybdenum Discs High Purity Polished Molybdenum Discs High Purity Polished Molybdenum Discs
High Purity Polished Molybdenum Discs
Company information:

Zhengzhou Shibo Nonferrous Metals Products Co., Ltd, as a high technology enterprise was established in 2005, located in Zhengzhou City, Henan Province, China, with registered capital of RMB 20 million, covered an area of more than 6000 square meters and employee more than 100 peoples, we specialized in manufacturing tungsten&molybdenum ( powder, sheets, rods wires, parts, etc ), MoSi2&SiC heating elements, high temperature lab muffle furnaces, tungsten copper alloy, including the development, production, and sales, we always provide our customers top quality products and best service.

High Purity Polished Molybdenum Discs
High Purity Polished Molybdenum Discs

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