Qi Da | Researchain

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Archive | 2015

All-chromium-free passivated colored galvanized steel sheet

Qi Da; Pei Hongjiang; Liu Jianhua; Ma Hailong; Xu Liang; Yuan Jiuzhu; Li Yue; Li Huan; Yin Xiandong; Liu Hongming; Liu Jianguo; Han Zhigang; Guo Haitao; Luo Xinlong

Archive | 2015

Fingerprint resistant colorful galvanized steel plate

Qi Da; Zhang Xing; Pei Hongjiang; Wan Liming; Jia Lei; Li Fangtao; Yin Hang; Liu Jianhua; Ma Hailong; Li Huan; Han Zhigang; Guo Haitao

Archive | 2014

All-chromium-free, passivated, colourized and galvanized steel plate and manufacturing method thereof

Qi Da; Pei Hongjiang; Liu Jianhua; Ma Hailong; Xu Liang; Yuan Jiuzhu; Li Yue; Li Huan; Yin Xiandong; Liu Hongming; Liu Jianguo; Han Zhigang; Guo Haitao; Luo Xinlong

Archive | 2017

Hot-rolling method used for reducing red rust on surface of hot-rolled strip steel

Xia Yinfeng; Yu Yang; Zhou Xun; Wang Jiangong; Sun Chaofan; Ai Jiaojian; Wang Xiaodong; Fan Hongmei; Liu Hongming; Tian Guichang; Gao Wengang; Qi Da

Archive | 2017

Method for reducing chromatic aberration of cold rolled dual-phase steel

Xia Yinfeng; Ai Jiaojian; Wang Xiaodong; Zhou Xun; Wang Jiangong; Zhao Hu; Qi Da; Li Yue; Liu Hongming; Bi Guoxi; Fan Hongmei; Lin Yue; Zhao Wenjiao

Archive | 2017

Method for overcoming rough surface defect of galvanized dual-phase steel

Li Yan; Yu Yang; Zhang Liangliang; Gao Xiaoli; Liu Hongming; Wang Li; Wang Lin; Wang Chang; Qi Da; Ma Hailong; Tian Guichang; Bao Chengren; Dou Aimin; Li Ziyang; Wang Yongwei; Wu Xuesong; Li Runchang; Zhou Xun; Xia Yinfeng; Zhang Huanyu; Li Yue; Han Le; Yin Chengxiang

Archive | 2017

Method for eliminating cracks in steel surface of cold-rolled saw web

Li Yan; Liang Xuan; Yang Libin; Gao Xiaoli; Wen Jie; Yu Meng; Bao Chengren; Zheng Yankun; Qi Da; Zhou Huan; Zhang Dan

Archive | 2017

Hand -held type hot rolling steel coil of strip inside diameter measurement device

Wang Zhangling; Wang Li; Tian Guichang; Liu Hongming; Han Le; Ma Hailong; Xu Liang; Li Huan; Xu Haiwei; Qiao Huanshan; Wang Chaobin; Qi Da; Xia Yinfeng; Gao Wengang; Teng Hongbao

Archive | 2017

Hot galvanized dual-phase steel surface processing method

Gao Xiaoli; Li Yan; Yu Yang; Zhang Liangliang; Wang Li; Liu Hongming; Wang Chang; Wang Lin; Wang Yongwei; Zhou Xun; Xia Yinfeng; Yin Chengxiang; Tian Guichang; Ma Hailong; Qi Da; Li Yue; Han Le; Li Runchang; Zhang Huanyu; Bao Chengren; Dou Aimin; Li Ziyang; Wu Xuesong

Archive | 2017

Method for overcoming red rust defect of steel for automobile sheet

Qi Da; Liu Hongming; Li Yan; Tian Guichang; Zhang Huanyu; Li Yue; Li Ziyang; Dou Aimin; Wu Xuesong; Bao Chengren; Liu Wuhua; Li Runchang; Yu Lu; Wang Li; Han Le; Ma Hailong; Yin Chengxiang; Yu Yang; Zhang Liangliang

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