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为解决铝硅合金变质炉前快速、定量测定,东风电机厂有关工程技术人员,经过两年多的实践、摸索和总结,终于研制出 BZC-1型铝硅合金变质测量仪。该测量仪经过沈阳铸造研究所、福州大学等八个单位的测试试用,并与常规的理化检验作了充分的对比试验,证明仪器测量变质效果良好,精确度超过了西德的热分析仪。八○年十二月中旬,四川省机械工业局在乐山主持召开鉴定会,对该仪器进行了技术鉴定。参加鉴定会的有清华大学、成都科技大学、北京机械研究院、洛阳七二五研究所、上海新艺有色铸造厂、沈阳高压
In order to solve the Al-Si alloy deterioration furnace before the rapid, quantitative determination, Dongfeng Electric Works plant engineering and technical personnel, after more than two years of practice, exploration and summary, and finally developed BZC-1 Al-Si alloy metamorphic meter. The measuring instrument passed the Shenyang Casting Research Institute, Fuzhou University and other eight units of the trial test, and conventional physical and chemical testing made a full comparison of the test proved that the instrument measured the effect of metamorphic good, more accurate than West Germany’s thermal analyzer. In mid-December of 1980, Sichuan Machinery Industry Bureau held an appraisal meeting in Leshan and conducted technical appraisal on the instrument. To participate in the appraisal will have Tsinghua University, Chengdu University of Science and Technology, Beijing Institute of Machinery, Luoyang 725 Research Institute, Shanghai New Arts colored foundry, Shenyang High Voltage