cold weld

The researches on space materials vacuum effect in China are described. The effects of cold weld for space materials and moblie parts and the effects of molecule pollution on the long life and the reliability of spacecraft are indicated.

概述了中国空间材料的真空效应研究现状，并指出空间材料、活动部件的冷焊及航天器敏感表面分子污染对航天器的长寿命和可靠性的影响。

Practical Analyzation on Working on the Drum of Flat Rotary Curing Press with a Method of Complete Cold Winding Weld

用整体冷卷焊接法加工平带鼓式硫化机鼓体的实用分析

Process and equipment needed including aluminium ( alumnus alloy) continuous casting and rolling, aluminium continuous extrusion, continuous wire drawing, cold press weld and wire stranding;

对工艺技术与装备：铝（铝合金）连铸连轧、铝连续挤压、连续拉线、冷压焊和绞线；

An experimental research on the LB TRC test for cold crack susceptibility of weld metal for high strength steels

高强度钢焊缝金属LB-TRC冷裂缝试验法的研究&对影响试验结果的因素的探讨