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Tungsten Iron Powder Price for Welding Rod Wire Wear Plate图1Tungsten Iron Powder Price for Welding Rod Wire Wear Plate图2Tungsten Iron Powder Price for Welding Rod Wire Wear Plate图3Tungsten Iron Powder Price for Welding Rod Wire Wear Plate图4Tungsten Iron Powder Price for Welding Rod Wire Wear Plate图5Tungsten Iron Powder Price for Welding Rod Wire Wear Plate图6

Tungsten Iron Powder Price for Welding Rod Wire Wear Plate

Price $26.00
Min Order 100 kg  
Shipping from Shandong, China
Quantity
-+
Product details
FeW
Industrial
GB
75%~80%
Alloy
Powder
Tungsten Powder
Ferrotungsten
Gray
100kg
7440-33-7
XINPAI
Packing in Steel Drums on Plates Inner Plastic Bag
60-200mesh
Qingdao China
7202801000
Product Description
Product Description

 

Ferrotungsten Power
 
Product introduction:
Ferrotungsten smelting ferrotungsten is an alloy of tungsten and iron. It is used as an alloy additive of tungsten element in steelmaking and casting. Ferrotungsten is one of the most important alloy elements in the production of special steel, and is widely used in the production of high-speed tool steel, alloy structural steel, magnetic steel, heat-resistant steel and stainless steel. Tungsten in steel can combine with other elements to form complex carbides, which can refine the grain of steel, thus improving the red hardness, wear resistance and impact strength of steel. It can not only reduce the elongation of steel to a small extent, but also improve the strength limit and yield point of steel, as well as the hardness and wear resistance of steel.
Production process:
The agglomeration method adopts an open electric furnace that can move on the track and the upper section of the furnace body can be disassembled, using carbon as the reducing agent. The mixed furnace charge composed of refined tungsten ore, asphalt coke (or petroleum coke) and slag making agent (bauxite) is added to the furnace in batches. The metal refined in the furnace is generally viscous. With the increase of thickness, the lower part gradually solidifies. Stop the furnace when the furnace is full, pull out the furnace body, and remove the upper furnace body to condense the agglomeration. Then take out the clot for crushing and finishing; Picking out edges, slag and unqualified parts for remelting
 
NO.1W%CPSSiMnCuAsBiPbSbSn
FeW80-A75-850.100.030.060.50.250.100.060.050.050.050.06
FeW80-B75-850.300.040.070.70.350.120.08--0.050.08
FeW80-C75-850.400.050.080.70.500.150.10--0.050.08
FeW70>700.800.060.101.00.600.180.10--0.050.10



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