Luoyang Copper Copper Treatment Application Can Eliminate The Preparation Process Of Copper Bands And The Copper Patents Of Residual Stress, And Improve The Stamping And Etching Performance Of The Materials

According to the financial industry news on January 30, 2025, information from the State Intellectual Property Office shows that CNOOC Co.Plastic CNC, LTD. Apply for a patent processing called "copper zone preparation technology and copper belt, which can eliminate pressure" " And publicly disclosed it. CN A, the application date is September 2024.

Patent summary shows that the invention involves the processing process and copper belt, which can eliminate the remnant stress. Two vibrating timelyness was performed during the preparation process. The process parameters of the process of processing the finished product of the finished roll; the time processing of the ingot vibration is: 10 ~ 150Hz, the excitement is ≤20kn, the time limit time ≤60 minutes; The excitement is ≤20kn, the timely time ≤60 minutes. The present invention can reduce the residual stress of the copper band through two vibrations and effectively, improve the stamping and etching performance of the material. At the same time, the tensile strength and conductivity of the belt have not changed to meet the final performance requirements of the product.

According to the information of Tiani (), China Copper Processing Co., Ltd. (CO. This is a company that is mainly engaged in non-producing metal smelting and pressure-Della industry. The company's registered capital is 10,000 yuan, and the actual capital is 158.92 million Yuan. By analyzing the Plastic CNC Machine of Tyani (), Central Aluminum Copper Processing Co., Ltd. (LTD. In addition, the company also has an administrative license 247.

This article comes from the financial industry