T2 copper plank after anneal is used as testing material.
以380℃×40min退火态的T2紫铜板材为研究对象, 板材按C路径6道次的连续剪切变形后,经分析表明:连续剪切变形后的板材的显微组织明显得到细化,并且呈现出剪切流线形态;变形后的板材的抗拉强度由退火态的210MPa提高到330MPa;硬度从65HV1提高到120HV1。
Experimental instrument investigated the laser welding of ultra-thin copper sheet.
采用激光焊接了超薄紫铜板,在试验基础上确立了激光焊接超薄紫铜板的合理的工艺参数,并对焊接接头做了三维影像分析。
Research on the permeation technology of Fe-Al on the red copper surface;
紫铜表层Fe-Al共渗工艺研究
Study on chemical coloring of red copper into bronze;
紫铜化学着古铜色工艺的研究
Processing of friction stir welding of red copper and analysis of its joint properties;
紫铜的搅拌摩擦焊工艺与接头性能分析
Investigation of the technology of friction-stir welding for dissimilar materials of T2 copper to H62 brass;
T2紫铜与H62黄铜异种材料间的搅拌摩擦焊工艺研究
Numerical simulation of molten pool temperature field for TIG welding of pure copper without preheating;
不预热情况下的紫铜TIG焊熔池温度场的数值模拟
About the Reason and Detriment of Gas Absorption during Smelting of Pure Copper;
关于紫铜熔铸中吸气的原因及其危害
An experimental study was carried out on the cyclic properties of pure coppersubject to nonproportional cyclic loading.
对紫铜在非比例循环加载下的循环行为进行了实验研究。