1. Reduce hardness and strength and improve machinability. 2. Eliminate or reduce residual stress, stabilize size, reduce deformation and crack tendency. 3. Refine grains, adjust structure, and eliminate structural defects. 4. Uniform material structure and composition, improve material properties or prepare for subsequent heat treatment.

Finally, General Manager Dong Xiaohong fully affirmed the achievements of each department in the first half of the year, encouraging everyone to continue working hard, dedicating themselves wholeheartedly, and achieving the annual work goals. Mr. Dong has high expectations for outstanding backbone, especially newly recruited young backbone, hoping that they can continue to improve, be responsible, take on responsibilities, have goals, have ideas, work hard, strive for excellence, unleash their potential, and grow into the backbone of the company.

After the meeting, we visited Jiangmen Strong Intelligent Technology Co., Ltd., a wholly-owned subsidiary of Guangdong Strong Metal Technology Co., Ltd. The Jiangmen Strong Intelligent Factory is mainly engaged in the production of heat treatment intelligent equipment, metal material processing and heat treatment processing, industrial robots and automation technology, and intelligent manufacturing system integration.

Li Qiang, Executive Chairman of Foshan Metal Materials Industry Association, and his delegation visited Guangdong Strong Metal Technology Co., Ltd.\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'s intelligent manufacturing base in Jiangmen on June 7th, 2024. Strong Technology Chairman Lu Hanming and Deputy General Manager Wang Guimao warmly welcomed them.

The Heat Treatment Branch of the Chinese Society of Mechanical Engineering will hold the 2024 Shanghai Heat Treatment Equipment and Technology Exhibition at the Shanghai New International Expo Centre (SNIEC) from June 5th to 8th, 2024. At the same time, the 2024 Heat Treatment Processing Service and High end Heat Treatment Equipment Seminar will be held.

The method of spraying high-pressure degreasing solution onto the surface of the steel strip or brushing with a brush roller while spraying degreasing solution, is used to apply external force to the grease on the surface of the steel strip, and remove the grease and dirt through mechanical means. Mainly used for large-scale oil removal after pre cleaning.