For Vacuum Parts Heating Element, Molybdenum Rod

1. Molybdenum Rod Used As A Heating Element For Vacuum Parts:

The features of molybdenum rod include a high melting point, strong thermal conductivity, and minimal thermal expansion. It has a high strength and can withstand oxidation at high temperatures. Electric vacuum devices, electric light source components, high temperature heating elements, high temperature structural components, electrodes, and other products can all be made using molybdenum rods.

2. Classification of Molybdenum Rod Be Used For Vacuum Parts Heating Element:

Classification by material:

①Pure molybdenum rod: the molybdenum content is greater than 99.95%.
②Forged molybdenum rod: The surface is black and covered in an oxide coating.
③TZM molybdenum rod: 0.4~0.6Ti, 0.07~0.12Zr, 0.01~0.05C.

Classification by Surface State:

① Sintered molybdenum rod: the surface is silver-gray metallic luster.
②Forged molybdenum rod: There is a layer of oxide on the surface, and the surface is black.
③Molybdenum rod for car polishing: the surface has metallic luster, smooth and rough.
④Polished molybdenum rod: silver-gray metallic luster, smooth surface, small size error

3. Surface oxide removal method of Molybdenum Rod Be Used For Vacuum Parts Heating Element:

1). Molybdenum rod have the characteristics of easy oxidation. Use strong acid to treat heavy oxides to eliminate them (fluoric acid, nitric acid, hydrochloric acid, etc.).Please be careful during operation.

2). Use a cleaning solution with abrasives added to remove mild oxides, then wipe with a soft cloth or sponge before washing with warm water.

3). Please take note that the cleaned molybdenum items will lose their metallic brilliance.

4. Size of Molybdenum Rod Be Used For Vacuum Parts Heating Element:

Dia:2.0-300mm length:10mm-2500mm
Surface: black,bright,polished,alkaline washing

Purity: 99.95%

Grade: Mo1,TZM,Mo-La
Standard:ASTM387

Measurements and tolerances(mm):

5. Application of Molybdenum Rod Be Used For Vacuum Parts Heating Element:

①Electric vacuum cleaners and components for electric light sources are made with it.
②Suitable for processing ion implanted parts.
③Used as high temperature heating element and high temperature structural parts.
④It is used as the electrode of the furnace in the glass and refractory fiber industry. It works in the glass melt at 1300℃ and has a long service life.
⑤Used as electrode in rare earth industry.

6.Package of Molybdenum Rod Be Used For Vacuum Parts Heating Element:

Molybdenum rods need to be individually packaged with PE pearl cotton material, placed in suitable wooden boxes, and must be filled with excess space to prevent vibration during transportation and damage to the product.