Subcommittee 3 on cast non ferrous alloys of National Technical Committee 54 on Foundry of Standardization Administration of China(SAC/TC54/SC3) held a national standard audit meeting in Changzhou city, Jiangsu Province, on March 14, 2023, including “ Density detecting method for vacuum solidified samples of casting aluminum alloys liquid ”.

The standard of Density detecting method for vacuum solidified samples of casting aluminum alloys liquid is drafted by Shenyang Ligong university and Shenyang Research Institute of Foundry Co.,Ltd.CAM.

The draft standard for examination (DIS) was under heightened scrutiny from committees attending the audit meeting.

At the end of meeting, the national standard passed without objection.