| Autor |
|
|
|
| Quenching and tempering treatment |
|
|
| 2278 Beiträge - Forenlegende
|
|
|
{Quenching and tempering refers to the dual heat treatment method of quenching and tempering at high temperature. Its purpose is to make the workpiece have good comprehensive mechanical properties. Tempering at high temperature means tempering at 500-650 C.Vertical Tube Vacuum Furnace up to 1200Celsius
Tempering and tempering can make the properties and materials of steel adjusted to a great extent. Its strength, plasticity and toughness are good, and it has good comprehensive mechanical properties. After tempering, the tempered Soxhlet was obtained. Tempered sorbite is formed when martensite is tempered. It can be distinguished more than 500 to 600 times under optical microscope. Horizontal Multistage Diesel Engine Booster Clean Water Pump
It is a composite structure with carbide (including cementite) spheres distributed in ferrite matrix. It is also a tempering structure of martensite and a mixture of ferrite and granular carbide. The ferrite at this time has basically no carbon supersaturation, and carbides are also stable carbides. Normal temperature is a kind of balance tissue.High Speed elevator dental furnace dental vacuum p...in furnace
|
| Beitrag vom 10.11.2018 - 03:22 |
|
Usermap
Seitenanfang: