West Aluminum Aluminum Industry

24 hour customer service hotline

023-65802068
通知公告:
行业资讯

Breakthrough in the development of the core shell plate of Sinan aluminum high strength and high plasticity power cell

Update time:2021-05-26 11:16:10Number of clicks:0次
Recently, the members of the Sina aluminum technology center have drawn the strength from the party history study and education, and promoted the development of an alloy plate to achieve a breakthrough, with a performance of 300mpa.

West Aluminum - West Aluminum Industry Telecom: Recently, the members of the Sina aluminum technology center have drawn the strength from the party history study and education, and promoted the development of an alloy plate to achieve a breakthrough, with a performance of 300mpa. The core shell material of high-strength and high plasticity power cell has been successfully developed, which lays a foundation for providing new materials for the power cell shell.


In recent years, China's new energy vehicles have developed rapidly. With the support of national policies, the new energy vehicle market has gradually expanded, and it will become a general trend in the future. From the data feedback from the new energy vehicle users in 2020, the battery endurance is poor and needs to be improved. In view of this problem, the current vehicle body weight reduction is an effective way to increase the range except for the upgrading of battery technology.


In recent years, aluminum alloy has been used in new energy vehicles as lightweight materials. Sina aluminum has been engaged in the development and production of automotive lightweight related aluminum alloy materials for a long time, and accumulated rich production experience and problem solving solutions for aluminum alloy materials for automobile. In view of the core shell material of power cell, the 280mpa grade 5xxx aluminum alloy plate product was developed in the early stage of Sinan aluminum. The problems of poor formability, low strength and poor welding performance of the power cell were effectively solved.


The series of Party building associations carried out by sial technology center and China Aluminum Materials Institute, which are themed as "learning the party history and improving the ability of technological innovation", are engaged in the joint construction activities, which guide the party members to play a model role, devote themselves to special research and strive to improve relevant technical capabilities. Since this year, the party members of the technology center have drawn the efforts from the party history study and education, and played a model role. On the basis of the development performance of an alloy sheet reaching 280mpa level, the party members have organized further research and Research on the relationship between the structure and performance of the battery core shell materials, carried out ingot composition, heat treatment process optimization and reset, and combed and controlled the key process parameters of the process, The new battery core shell material with performance has been developed, which improves the material strength and provides new materials for further weight reduction of the power cell.


(Chongqing Xialu Xinda Aluminum Industry Co., Ltd. Publicity Department collates contributions)


Source: Network

Disclaimer: This article is reproduced on the Internet and the copyright belongs to the author. But because there are so many reprints, or it is impossible to confirm the true original author, so only indicate the source of reprints, if it involves copyright issues of works, please contact us, we will delete the content at the first time! The content only represents the author's personal views, and does not mean that the public endorses his views and is responsible for his authenticity.


Share: