Perforating needle for hot extrusion of copper and copper alloy and manufacturing method thereof
WANG ZHIDONG, ZHOU XIANGDONG, LENG XIAOYUE, WANG JIELI, PU YILONG, ZHU XUEQING
Year of Publication 07.04.2023
Get full text
Year of Publication 07.04.2023
Patent
Device and method for repairing pit of sheath coil pipe for through ground wire
WANG ZHIDONG, LENG XIAOYUE, ZHANG HAIHUA, WANG JIELI, PU YILONG, YU QIAN
Year of Publication 31.01.2023
Get full text
Year of Publication 31.01.2023
Patent
Quantitative determination method for total amount of residues on inner surface of copper or copper alloy pipe
WANG ZHIDONG, LIU WEI, LENG XIAOYUE, WANG JIELI, PU YILONG, ZHU XUEQING
Year of Publication 11.11.2022
Get full text
Year of Publication 11.11.2022
Patent
Ferric sulfate intergranular corrosion test method for nickel-based alloy tube
WU JINXIA, WANG ZHIDONG, LENG XIAOYUE, YAO YU, DUAN XUBIN, WANG JIELI, PU YILONG
Year of Publication 07.03.2023
Get full text
Year of Publication 07.03.2023
Patent
Manufacturing method of high-plasticity BFe10-1-1 cupronickel pipe
LI QIN, WANG ZHIDONG, LIU WEI, LENG XIAOYUE, WANG JIELI, PU YILONG, YU QIAN
Year of Publication 23.12.2022
Get full text
Year of Publication 23.12.2022
Patent
Forging method of GH3044 alloy fine grain bar
CHEN GUOLING, WANG SHIPU, WANG ZHIDONG, SUN JINGRU, LI CHENGLONG, ZHAO CHANGHONG, LENG XIAOYUE, WANG ZHIKAI, PU YILONG
Year of Publication 28.07.2023
Get full text
Year of Publication 28.07.2023
Patent
Preparation method of GH2302 alloy electroslag ingot
LI CHENGLONG, LENG XIAOYUE, ZHONG YUGUO, PU YILONG, SONG BIN, WANG SHIPU, ZHAO CHANGHONG, XIONG LANLAN, CHEN SIMIN, LI QING, WANG ZHIKAI, SU PING, NING XINWEI, WANG JIELI, RONG WENKAI
Year of Publication 04.08.2023
Get full text
Year of Publication 04.08.2023
Patent
Preparation method of GH3039 alloy electroslag ingot
WANG ZHIDONG, LI CHENGLONG, LENG XIAOYUE, GAO JIANKAI, ZHONG YUGUO, PU YILONG, SONG BIN, CHEN GUOLING, WANG SHIPU, SUN JINGRU, ZHAO CHANGHONG, WANG ZHIKAI, WANG YANLIANG, WANG JIELI, RONG WENKAI
Year of Publication 28.07.2023
Get full text
Year of Publication 28.07.2023
Patent
Manufacturing method of C263 alloy fine grain bar
WANG ZHIDONG, LI CHENGLONG, LENG XIAOYUE, SHEN XINWANG, PU YILONG, SONG BIN, WANG SHIPU, ZHAO CHANGHONG, LI QING, CHEN SIMIN, WANG ZHIKAI, WANG JIELI, NING XINWEI, LIAO WENJIAN
Year of Publication 23.05.2023
Get full text
Year of Publication 23.05.2023
Patent