Search This Supplers Products:steel wireAlloy Steel BarSteel TubeSpring Steel StripSteel Platespring steel wire
- Home
- About us
- Products
- Faqs
- Steelmaking
- Metal Forming
- Heat Treatment
- Metal Cutting
- Surface Treatment
- Company Policy
- Another Downstream Industry Technology
- Carbon Steel
- Stainless Steel
- Alloy Steel
- Springs Industry
- Cutting Tool Industry
- Tool Steel
- High Speed Steel
- Drill Tool Industry
- Oil and Gas
- Boiler Industry
- Bearing Industry
- Auto Parts Industry
- Fasteners Industry
- Experiment Ways
- Nickel Based Alloy
- News
- Certificate
- Contact us
What is the purpose of annealing?
1. Improve or eliminate various structural defects and residual stress caused by steel during casting, forging, rolling and welding, and prevent deformation and cracking of the workpiece.
2. Soften the workpiece for cutting.
3. Refine the grains and improve the structure to improve the mechanical properties of the workpiece.
4. Prepare the structure for final heat treatment (quenching, tempering).