1) hot extrusion
热挤压
1.
Research on dynamic mechanical properties and failure law of WHA by hot extrusion;
热挤压钨合金动态力学性能及破坏规律研究
2.
Effects of Hot Extrusion on Microstructure and Properties of Cu-Al_2O_3 Composites Prepared by Simplified Internal Oxidation;
热挤压对内氧化法制备Cu-Al_2O_3组织性能的影响
3.
Effects of Hot Extrusion on Microstructure and Mechanical Properties of Al-Si Alloy;
热挤压工艺对Al-Si合金组织和力学性能的影响
2) hot-extrusion
热挤压
1.
The application of hot-extrusion technique in production;
热挤压工艺在生产中的应用
2.
The structure and property of the Cu-Al_2O_3 alloy as hot-extrusion was studied by means of mechanical property measurement,OM and TEM observation.
通过力学性能测试、金相和透射电镜观察等手段研究了热挤压态Cu-0。
3.
The results reveal that the microstructure of the AZ91 alloy is effectively refined after hot-extrusion.
研究了挤压比对热挤压AZ91镁合金显微组织和拉伸性能的影响。
3) extrusion
[英][eks'tru:ʒən] [美][ɛk'struʒən]
热挤压
1.
Aiming at the structural characteristic of JX1030 vehicle back-bridge axle shaft sleeve and through the analysis on various forming technologies applied in domestic and overseas in recent years,a new hot extrusion forming technology was developed which applied the general equipment and rod material.
针对JX1030半轴套管体的结构特点,在分析国内外近年来采用的各种成形工艺的基础上,开发了在常规设备条件下,以圆棒材为坯料,用镦粗-反挤压和扩径-正挤压两道复合工序相结合的热挤压成形新工艺。
2.
The preparation and extrusion processing of FVS0812 (Al-8.
7％Si)锭坯的喷射沉积制备工艺以及热挤压工艺进行了研究。
5) hot extrusion
热挤压，热压
6) hot pressing
热压，热挤压
补充资料：热挤压
热挤压
hot extrusion
re」，yo热挤压(hot extrusion)将锭坯加热到再结晶温度以上的某一适当的温度进行的挤压。热挤压时，金属进行充分的再结晶，消除内应力，不产生加工硬化;金属或合金的塑性好，可以采用大变形量;金属哟变形杭力降低，所需的挤压机吨位可以减小。但由于加热温度高，锭坯易产生氧化、脱碳和热膨胀，因而制品一般都需要经过大量的切削加工，才能作为最终成品。热挤压时，挤压筒必须事先进行充分预热，预热温度稍低于锭坯的加热温度。热挤压广泛用于生产铝、铜等有色金属及钢的管、棒、线和型材，也适用于变形抗力大、加工困难的合金。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条