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由天津市热处理研究所完成的《可控气体渗氮工艺及设备的研究》和《高强度精密渗氮齿轮生产工艺的研究》两项科研成果,已于六月十六日在天津通过技术鉴定。参加技术鉴定会的有机电部、天津市经委、科委的有关部门和领导,高校、研究所、工厂的有关专家和权威人士。鉴定会对两项成果给予了高度的评价。《可控气体渗氮工艺及设备的研究》,从提高气体渗氮工艺控制的精确性,设备运行的可靠性及改善渗层韧性的目的出发,研制了带抽空系统、工业流程气相色谱仪,炉压监控装置,微机控制系统,自动取
The two scientific research achievements of “Research on Controllable Gas Nitriding Process and Equipment” and “Research on Production Process of High Intensity and Precision Nitriding Gear” completed by Tianjin Research Institute of Heat Treatment passed the technical appraisal on June 16 in Tianjin . Participate in technical appraisal will be the organic electric department, Tianjin Economic Commission, the relevant departments and leaders of science and technology, universities, research institutes, factories, experts and authorities. Appraisal will give a high evaluation of the two results. “Controllable gas nitriding process and equipment research”, to improve gas nitriding process control accuracy, reliability of equipment operation and improve the toughness of the infiltration layer, developed with the evacuation system, industrial gas chromatograph, Stove pressure monitoring device, computer control system, automatic take