Xian' ao medical treatment equipment co., ltd

Elastic alloys are widely used in machinery and instrument manufacturing, manufacturing various parts. Its main functions in various machinery and instruments are as follows: absorbing vibration and impact energy through deformation, reducing vibration and impact of machinery or parts; Use the energy stored in the process of self-deformation to control the movement of machinery or parts; Realize that functions of medium isolation, seal and flexible shaft connection. It is also possible to use the physical properties of elastic materials, such as elasticity, corrosion resistance, magnetic permeability and electrical conductivity, to make instruments and instrument parts, and to convert physical quantities such as pressure, tension and temperature into displacement, so as to measure or control these physical quantities.

3J21(1cr20ni16mo7co40) is a cobalt-based elastic alloy with excellent comprehensive properties, high elastic modulus, high elastic limit and extremely low elastic aftereffect (0.02%). The tensile strength Rm after cold working is as high as 2950Mpa. At the same time, it has high fatigue life, high hardness, high wear resistance and low notch sensitivity, and the working temperature is as high as 400 ~ 500℃. It is mainly used to make shafts, tension wires, special bearings and elastic components with high elastic sensitivity.

This alloy has the following characteristics:

3J2 1 is an elastic alloy containing 40% cobalt. The alloy has three characteristics: non-magnetism, corrosion resistance and high elasticity.

3J2 1？ Metallographic structure:

3J2 1 alloy has austenite structure.

3J2 1 scope of application:

1. is suitable for manufacturing non-magnetic, corrosion-resistant and highly elastic parts.

2. In precision instruments? Silk, spun silk, etc.

Products produced by Shanghai Bing Zheng Industrial Company:

Silk, wire Peel the hot and cold plates? Forging rod?