Production and forming method of tungsten steel alloy tube

Tungsten steel alloy tube also known as hard alloy rod, its name history is because of its shape is round rod, tungsten steel alloy tube is mainly based on the use of different, length thickness is different. According to customer needs, processing and customization.

There are two forming methods for producing tungsten steel alloy pipe:

One is extrusion molding, extrusion molding is the best way to produce long rods. The ability to truncate to any length desired by the user during the extrusion process.

The other is molding, the mold will be hard alloy powder limited forming. The advantage of this cemented carbide bar forming method is that it can be formed at one time and reduce waste products. Simplify the line cutting process, save the dry material cycle of extrusion method. The above shortened time can save 7-10 days for customers.

Isostatic pressure is also attributed to molding. Isostatic pressure is an ideal forming method for producing large and long tungsten-cobalt alloy tubes. Through the upper and lower piston seal, the pressure pump will inject the liquid medium into the high pressure cylinder and the pressure rubber, through the pressure rubber will transfer the pressure to the hard alloy powder compression molding.

The forming method solves the problem of limited production of tungsten steel alloy tube. The tungsten steel alloy tube produced by isostatic pressing has the advantages of uniform structure, high density, small sintering shortening rate and high production power.