High Performance Tungsten Heavy Alloy Round Disc Circle

Product Description

High Performance Heavy Tungsten Alloy Disc

High Performance Heavy Tungsten Alloy Disc is made of tungsten matrix (tungsten content is generally 80%~98%) plus a small amount of nickel, iron, copper, cobalt, molybdenum, chromium and other elements. Super-gravity tungsten alloy has high density, up to 15.20~18.70g/cm3, also known as super-gravity tungsten alloy or high-density alloy material. Because tungsten alloy weighs more than twice as much as steel.

Introduction and Feature of Heavy Tungsten Alloy Disc

1. Tungsten alloy has a series of excellent properties, high specific gravity: general gravity, 16.5-18.75g/cm3, high strength: tensile strength 700-1000mpa, strong radiation absorption capacity: 30-40% higher than ordinary gravity lead, thermal conductivity: 5 times that of die steel; low thermal expansion coefficient: only 1/2-1/3 of steel, good electrical conductivity; good welding and processing ability.

2. A common process for making tungsten alloys involves mixing the desired amount of tungsten, iron, nickel or copper powder, followed by cold pressing and liquid phase sintering until near full density. The liquid phase treatment is to melt the base tungsten alloy and bring some tungsten into the solution to form a microstructure of larger tungsten particles (20-60 m) dispersed in the base alloy.

High Performance Heavy Tungsten Alloy Disc SPECIFICATION :

Application of Heavy Tungsten Alloy Disc

• ual-source distance density meters use tungsten alloys as shielding elements to measure oil content thousands of meters below the surface. After the original lead shield is changed to high specific gravity tungsten alloy, the instrument is widely used because of its small size, high precision and long service life.