论文部分内容阅读
1990年7月1～6日在日本京都召开了第三届塑性加工国际会议,出席会议的各国代表近400人,他们来自31个国家和地区,我国有近30名代表参加了会议。会议的中心议题是:塑性加工新技术的开发。因此与前二届相比,塑性加工新工艺、新技术所占的比例较大。会议共发表论文263篇,涉及到轧制、锻造、板成形、挤压、拉拔、旋压、粉末成型等各个领域。在板带轧制和钢管、
The 3rd International Conference on Plastic Processing was held in Kyoto, Japan from July 1 to July 6, 1990. Nearly 400 delegates from all 31 countries and regions attended the conference. Nearly 30 representatives from China attended the conference. The meeting’s central topic is: plastic processing of new technology development. Therefore, compared with the previous two, plastic processing new technology, new technology, a larger proportion. The conference has published a total of 263 papers, involving rolling, forging, board forming, extrusion, drawing, spinning, powder molding and other fields. In the strip rolling and steel pipe,