high ratio extrusion的意思|示意
高比率挤压
high ratio extrusion的网络常见释义
挤压 ... 通常把挤压比大于 50:1 的挤压工艺称之为大比率较大，温度越低，晶粒细化效果越明显，在下压量为 挤压（high ratio extrusion），挤压工艺可以为一次大比66，300 ℃下叠轧，发现合金的晶粒达到 12 m， 率挤压和多次累积大比率挤压。
high ratio extrusion相关短语
1、 high extrusion ratio 大挤压比
high ratio extrusion相关例句
This paper deals with the problems such as extrusion failure and cxtrusion breaksocurring during the extrusion of silver-graphite materials at high cxtrusion ratio (so called fibretype extrusion).
本文分析了银石墨触头材料在大挤压比的纤维化挤压中，出现的挤压力过大引起闷车和挤压碎裂的问题。
Microstructural spheroidization of extruded AZ91D magnesium alloys with a high extrusion ratio of 40 was investigated at semisolid state.
通过液淬法获得挤压比为40的AZ91D镁合金等温处理过程中的半固态组织，研究其球化机制。
The composites were fabricated by the powder metallurgy technique and subsequently extruded at high temperature with an extrusion ratio of 16:1.
复合材料采用粉末冶金法制备，并经高温挤压得到复合材料棒，挤压比为16：1。