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机械工业部和石油部于82年9月17～20日在无锡召开了少无余量精铸用F—01蜡基中温模料技术 鉴定会。参加会议的有36个单位的55名代表。 F—01蜡基中温模料,是由沈阳铸造研究所与抚顺石油炼制所共同研制的一种新型少无余量精铸用模料。它具有中温模料的高强度、高热稳定性(36℃),又具有硬脂酸模料的工艺性能,且化学性能稳定,不与水玻璃发生皂化反应,系选用无毒化工原料配制。与石蜡硬脂酸模料相比,不仅大量节约食物油,且成本可降低20％左右。由于工艺性能良好,基本上不需更动原设备、压型模具,便可投
The Ministry of Machinery Industry and the Ministry of Petroleum held the Technical Appraisal Meeting of F-01 Wax-based Medium Temperature Molds for No Casting with Low Yields on September 17-20, 1982 in Wuxi. 55 delegates from 36 units attended the meeting. F-01 wax-based temperature in the mold, by the Shenyang Institute of Foundry and Fushun Petroleum Refinery jointly developed a new less margin casting material. It has the strength of the mold material in the high temperature, high thermal stability (36 ℃), but also has the technical performance of stearic acid mold, and chemical stability, does not occur with water glass saponification, Department of non-toxic chemical raw materials selected preparation. Compared with the paraffin wax stearic acid mold, not only save a lot of food oil, and the cost can be reduced by about 20%. As the process performance is good, basically do not need to change the original equipment, pressure die, you can cast