New materials made with PASCAL MC-LMBE system! Zhu Yinghao, a 34-year-old assistant professor in the Department of Materials and Engineering, Jiaotong University, recently discovered a new material "bismuth ferrite", making piezoelectric materials not only has good performance, the price is not far from existing lead compounds, and there is no lead pollution The hidden worries are quite in line with the spirit of "green energy". The research and development achievements boarded the well-known academic journal "Science" Shantou HLCY Co., Ltd. , https://www.sthlcy.com