论文部分内容阅读
在第四届全国热处理年会期间,参加1987年国际热处理新技术展览会的部分参展外商举办了技术座谈会。座谈内容有:①感应热处理;②工业炉及热处理应用;③金属热处理的高效低污染系统;④现代化抛丸机;⑤铜、铝合金退火用带式悬浮炉;⑥离子渗氮、离子渗碳的前景;⑦滚动轴承热处理的新进展;⑧钢厂加热设备(推杆及步进式炉)的新进展;⑨黑色及有色金属铸造用的无芯沟槽式感应炉;⑩气体脉冲造型工艺实践;(11)铸件热处理生产用工艺及设备;(12)硬度测定。由于举办座谈的外商都是些炉子或测试仪器制造厂家,故内容偏重于介绍其产品的特性。现将有关热处理工艺及设备的技术座谈内容简介如下:
During the Fourth Annual National Heat Treatment Conference, some foreign exhibitors participating in the 1987 International New Heat Treatment Technology Exhibition held a technical symposium. The discussion contents include: ① induction heat treatment; ② industrial furnace and heat treatment applications; ③ metal heat treatment of high efficiency and low pollution systems; ④ modern shot blasting machine; ⑤ copper, aluminum alloy belt annealing furnace; ⑥ ion nitriding, carburizing ; ⑦ New Progress in Heat Treatment of Rolling Bearings; ⑧ New Developments in Steel Heating Equipment (Putters and Step Furnaces); ⑨ Coreless Trough Induction Furnaces for Black and Non-Ferrous Metal Castings; ⑩ Gas Pulse Molding Practices ; (11) Casting heat treatment production technology and equipment; (12) Determination of hardness. Since the foreign investors who hold the seminars are all manufacturers of furnaces or test instruments, the contents are mainly devoted to introducing the characteristics of their products. Now the technical seminar on heat treatment technology and equipment are summarized as follows: