Machined Tungsten Heavy Alloy Tools For Industrial Use High Performance

Product Description

High Performance Machined Tungsten Heavy Alloy Tools For Industrial Use

Tungsten Heavy Alloy Tools are mainly divided into nickel-iron alloys, nickel-copper alloys, and even nickel-iron-copper alloys. In contrast, wide nickel-iron alloys have better mechanical properties and play an important role in the defense industry and various fields of the national economy. It is a very important new material in the defense industry and is gradually expanding to various civilian industries.

What is Tungsten Heavy Alloy Tools?

1. Heavy tungsten alloy is a tungsten-based alloy material (tungsten content is generally 80%-98%), which contains a small amount of nickel, iron, copper, cobalt, molybdenum, chromium and other elements. The density of high specific gravity tungsten alloy can reach 15.20~18.70g/cm3, also known as high specific gravity tungsten alloy or high density alloy material. Because tungsten weighs more than twice as much as alloy steel.

2. A common method of making heavy tungsten alloys is to mix the desired tungsten, iron, nickel or copper powders, then cold-press and liquid-phase sinter until they are close to full density. During the liquid phase treatment, the matrix tungsten alloy melts, and part of the tungsten enters the solution to form a dispersed tungsten particle (20~60μm) structure.

Chemical composition of Tungsten Heavy Alloy Tools

Tungsten Heavy Alloy Tools Picture:

Application of Tungsten Heavy Alloy Tools

• Tungsten alloys with high specific gravity are used to make tool holders, especially boring bars.

• The high specific gravity tungsten alloy is used as the counterweight material for the high crankshaft of the small engine of the chain saw for the monthly supply of forest.

• Electrodes of EDM and electrochemical machine tools are also made of tungsten with high specific gravity