Gear bar steel beneficial to speed change and light weight and manufacturing method thereof
XIA DONGDONG, LU MINGXIA, GU TIE, YANG GAOCHENG, WU XIAOLIN, GUAN YUEHUI, CAO HONGFU, BAI YUN
Year of Publication 25.07.2023
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Year of Publication 25.07.2023
Patent
Rapidly-spheroidized medium-carbon carbon rod steel and manufacturing method thereof
GU TIE, HUI SHIJIE, ZHANG LEI, WU XIAOLIN, SUN HONGPING, GUAN YUEHUI, CAO HONGFU, ZHANG QINGSONG, BAI YUN
Year of Publication 14.07.2023
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Year of Publication 14.07.2023
Patent
Method for controlling banded structure of alloy structural steel
ZHANG XUECHENG, BAO JIAN, LI FU, CAO HONGFU, ZHANG YONGQI, PEI XIAOXING
Year of Publication 20.08.2021
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Year of Publication 20.08.2021
Patent
Traditional Chinese medicine compound with effects of warming yang and benefiting heart
CAO HONGXIN, LI TONGDA, FENG LING, WANG ZHAOBO, LIU ZHAIHUA, TANG DANLI, LI JINXIA, ZHANG HUAMIN, LIU YING, CAO HONGFU, SHEN LI
Year of Publication 09.05.2023
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Year of Publication 09.05.2023
Patent
Isothermal annealing gear steel bar suitable for cold forging machining and manufacturing method of isothermal annealing gear steel bar
ZHANG XUECHENG, LU MINGXIA, GU TIE, YANG GAOCHENG, WU XIAOLIN, SUN HONGPING, CAO HONGFU, ZHANG QINGSONG, BAI YUN
Year of Publication 09.12.2022
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Year of Publication 09.12.2022
Patent
Manufacturing method of steel for long-life engine transmission gear
ZHANG XUECHENG, LU MINGXIA, CHEN BIN, MENG YU, WU XIAOLIN, YUAN ZHEN, SUN HONGPING, CAO HONGFU, LYU CHENG, BAI YUN, LIAO SHUQUAN
Year of Publication 29.11.2022
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Year of Publication 29.11.2022
Patent
High-temperature carburizing gear steel and manufacturing method thereof
ZHANG XUECHENG, GU TIE, HUI SHIJIE, WU XIAOLIN, SUN HONGPING, CAO HONGFU, ZHANG QINGSONG, TAO JIAWEI, BAI YUN
Year of Publication 23.09.2022
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Year of Publication 23.09.2022
Patent
Cold-extruded isothermal annealing steel for large-torque gearbox gear shaft and manufacturing method of cold-extruded isothermal annealing steel
LU MINGXIA, LIU XUEWEN, YANG GAOCHENG, GU TIE, HUI SHIJIE, WU XIAOLIN, SUN HONGPING, ZHU ZHILONG, CAO HONGFU, GU QIUHAO, BAI YUN
Year of Publication 08.08.2023
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Year of Publication 08.08.2023
Patent
Annealing-free cold heading gear steel and manufacturing method thereof
ZHANG XUECHENG, XIA DONGDONG, LU MINGXIA, CHEN BIN, CHEN YUHUI, WU XIAOLIN, CAO HONGFU, BAI YUN, JI YUZHONG
Year of Publication 02.09.2022
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Year of Publication 02.09.2022
Patent
Steel for universal joint cross shaft for cold extrusion and manufacturing method thereof
ZHANG XUECHENG, LU MINGXIA, WU XIAOLIN, SUN HONGPING, BAO JIAN, CAO HONGFU, ZHANG YONGQI, YU DAOJUN, BAI YUN
Year of Publication 30.08.2022
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Year of Publication 30.08.2022
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Steel for automobile piston pin and manufacturing method thereof
ZHANG XUECHENG, LU MINGXIA, CHEN BIN, WU XIAOLIN, BAO JIAN, CAO HONGFU, ZHANG YONGQI, BAI YUN, JI YUZHONG
Year of Publication 29.07.2022
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Year of Publication 29.07.2022
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High-hardenability medium-carbon MnCrMoB steel for transmission parts of engineering machinery and manufacturing method of high-hardenability medium-carbon MnCrMoB steel
ZHANG XUDONG, YANG GAOCHENG, HUI SHIJIE, WU XIAOLIN, CAO HONGFU, XU XIAOHONG, BAI YUN
Year of Publication 10.08.2021
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Year of Publication 10.08.2021
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46MnVS series steel for cracking connecting rod and manufacturing method of 46MnVS series steel
SUN YIFAN, ZHU HEPING, LI BING, TANG MINHAO, WANG XINSHE, ZHANG LEI, WU XIAOLIN, LIU WEN, SUN WEI, CAO HONGFU, DONG JUAN
Year of Publication 28.06.2022
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Year of Publication 28.06.2022
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