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用铝电解槽中直接制取铝基稀土导电合金、铝基稀土中间合金、铝基稀土强度合金三项技术鉴定会于1984年6月25日至26日在三门峡市召开。会议由河南省科委主持。该项科研成果是由东北工学院轻、稀冶教研室经过81—83年近三年的基础理论和实验室研究的基础上,再与三门峡铝厂协作进行了半年的工业试验所取得的。会议认真讨论和审查了鉴定技术资料。一致肯定了东北工学院所做的基础理论研究较为扎实、可靠,为工业生产铝基稀土合金打下了基础。
Aluminum electrolytic cells directly prepared aluminum-based rare earth conductive alloy, aluminum-based rare earth alloy, aluminum-based rare earth strength alloy three technical appraisal meeting June 25, 1984 to 26 in Sanmenxia held. Meeting hosted by the Henan Provincial Science and Technology Commission. This scientific research achievement is obtained from the northeast institute of technology light and thinning teaching and research department based on the basic theory and laboratory research of the past three years from 81 to 83 years and then carried on the industrial experiment with the Sanmenxia aluminum plant for half a year. The meeting seriously discussed and reviewed the identification of technical information. Unanimously affirmed the Northeast Institute of Technology to do the basic theoretical research is more solid and reliable, laid the foundation for industrial production of aluminum-based rare earth alloys.