Molybdenum round bar has high melting point, good thermal conductivity and low thermal expansion properties. At high temperature, it can resist oxidation and has high strength. Molybdenum rods can be used to manufacture electric vacuum devices and electric light source parts, as well as high temperature heating elements, high temperature structural parts, electrodes, etc.
Molybdenum round bar production and processing process
Forming, sintering, overhang forging, machining.
Classification
Molybdenum round bar are classified by material
①Pure Molybdenum round bar : the molybdenum content is greater than 99.95%.
②High temperature Molybdenum round bar (molybdenum-lanthanum alloy rod): containing lanthanum 0.4~1.2%, molybdenum content is the balance except impurities.
③TZM Molybdenum round bar : 0.4~0.6Ti, 0.07~0.12Zr, 0.01~0.05C.
Molybdenum round bar are classified by surface
① Sintered molybdenum round bar: the surface is silver-gray metallic luster.
②Forged molybdenum round bar: There is a layer of oxide on the surface, and the surface is black.
③Molybdenum round rod with car light: the surface has metallic luster, smooth and rough.
④ Polished molybdenum round bar: silver-gray metallic luster, smooth surface, small size error.
Surface Oxide Removal
1. Molybdenum products have the characteristics of easy oxidation. When it is necessary to remove heavy oxides, please entrust our company or treat with strong acid (fluoric acid, nitric acid, alcohol, etc.), please pay attention to the operation.
2. For mild oxides, use a cleaning agent added with abrasives, wipe with a soft cloth or sponge, and then wash with warm water.
Washed molybdenum products will lose their metallic luster, please pay attention.
Packaging of molybdenum round bars
The molybdenum round bar needs to be individually packaged with PE pearl cotton material, placed in a suitable wooden box, and must be filled with excess space to prevent vibration during transportation and damage to the product.
Application of Molybdenum Round bar
①Used in the manufacture of electric vacuum devices and electric light source parts
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 melting furnace in the glass and refractory fiber industry, and it works in the glass melt at 1300 °C and has a long service life.
⑤Used as electrode in rare earth industry
Contact us for more information. Thank you
Nicole
Company: Baoji Jimiyun Dynamic Co., Ltd
Cuntry:China
Add:Baoti road,Jintai,Baoji city,Shaanxi,China
Cel:+86 13369210920
Gmail:nicole@jmyunti.com
Website:www.jm-titanium.com
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