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1 Invention A kind of conforming material for ladle slag pouring part and preparation process thereof ZL201410606893.4 2014/10/31 2016/6/29 Liu Congping, Li Xinxian Maintain In use
2 Invention A kind of steel-making refractory recycling process ZL201410604148.6 2014/10/31 2016/4/20 Liu Congping, Li Xinxian Maintain In use
25 Practical A clean steel corrosion resistant slag line low carbon brick ZL201820493155.7 2018/4/9 2019/3/29 Liu Congping, Li Xu, Chen Xilai, Wu Xiaoyan, Chen Xianfa Maintain In use
26 Practical A light-weight thermal insulation magnesia-alumina-carbon brick for ladle molten pool ZL201820493155.7 2018/4/9 2019/3/29 Liu Congping, Liu Lun, Li Xu Maintain In use
27 Practical A kind of anti-spalling ultra-low sulfur magnesia carbon brick ZL201820493709.3 2018/4/9 2019/5/21 Liu Congping, Liu Lun, Li Xu Maintain In use
28 Practical A low-cost long-life magnesia-carbon brick ZL201820493708.9 2018/4/9 2019/5/21 Liu Congping, Liu Lun, Li Xu Maintain In use
29 Invention A kind of energy saving and environmental protection magnesia carbon brick ZL201820493721.4 2018/4/9 2019/3/29 Liu Congping, Liu Lun, Li Xu Maintain In use
30 Practical A kind of anti-cracking and fire-resistant ladle material seat brick ZL201920415911.9 2019/3/29 2020/3/24 Liu Xiaoqiang, Yi Weifang, Liu Jian, Li Xu Maintain In use
31 Practical A kind of alumina-resistant magnesia-carbon brick for refining furnace lining outside the furnace ZL201920415901.5 2019/3/29 2020/3/17 Liu Lun, Yi Weifang, Li Xu Maintain In use
32 Practical A thermal shock-resistant magnesia-carbon brick forming mold for converter trunnion ZL201920415874.1 2019/3/29 2020/4/17 Dong Xiao, Li Xu, Liu Jian, Yi Weifang Maintain In use
33 Invention Thermal shock-resistant magnesia-carbon brick for converter trunnion ZL201920416414.0 2019/3/29 2020/3/17 Liu Lun, Li Xu, Yi Weifang Maintain In use
34 Practical A magnesia-carbon brick with high thermal shock resistance for AC electric arc furnace wall ZL201920416430.X 2019/3/29 2020/7/7 Liu Lun, Li Xu, Yi Weifang, Liu Jian Maintain In use
35 Practical An environmentally friendly refractory ceramic plate ZL201920416447.5 2019/3/29 2020/9/18 Dong Xiao, Yi Weifang, Li Xu, Liu Jian Maintain In use
36 Practical A kind of alumina-resistant magnesia-carbon brick for refining furnace lining outside the furnace ZL201920415902.X 2019/3/29 2020/10/2 Xu Zhihuo, Liu Jian, Yi Weifang, Li Xu Maintain In use
37 Practical Magnesium automatic transport equipment for magnesium wrapping ZL202020303029.8 2020/3/12 2020/12/1 Liu Lun, Wang Yubing, Zhang Zhuocheng, Yang Min, Mo Guihua, Zhang Jian Maintain In use
38 Practical A kind of mixer mill for the production and processing of micro-expansion high temperature resistant magnesia-carbon bricks for refining furnaces ZL202020323333.9 2020/3/16 2020/12/1 Liu Lun, Wang Yubing, Zhang Zhuocheng, Yang Min, Mo Guihua, Zhang Jian Maintain In use
39 Practical A recyclable crusher for the production of high-performance magnesia-carbon bricks ZL202020324002.7 2020/3/16 2020/12/1 Liu Lun, Wang Yubing, Zhang Zhuocheng, Yang Min, Mo Guihua, Zhang Jian Maintain In use
40 Practical A kind of low carbon magnesia carbon brick for ladle slag line ZL202020415914.5 2020/3/27 2020/11/27 Liu Lun, Wang Yubing, Zhang Zhuocheng, Yang Min, Mo Guihua, Zhang Jian Maintain In use
41 Practical Scrap graphite electrodes are used in magnesia-carbon bricks of LF ladle lining slag line ZL202020415930.4 2020/3/27 2020/11/27 Liu Lun, Wang Yubing, Zhang Zhuocheng, Yang Min, Mo Guihua, Zhang Jian Maintain In use
42 Practical A mixing device for the production of high-strength magnesia-carbon bricks for VOD furnaces ZL202020303027.9 2020/3/12 2020/12/1 Liu Lun, Wang Yubing, Zhang Zhuocheng, Yang Min, Mo Guihua, Zhang Jian Maintain In use
43 Practical A transfer device for the production of anti-oxidant magnesia carbon bricks for export ZL202020302439.0 2020/3/12 2020/12/1 Liu Lun, Wang Yubing, Zhang Zhuocheng, Yang Min, Mo Guihua, Zhang Jian Maintain In use
44 Practical A heat treatment furnace for the production of magnesia-carbon bricks for ladle lining with aluminum oxidation sludge ZL202020323363.X 2020/3/16 2020/12/1 Liu Lun, Wang Yubing, Zhang Zhuocheng, Yang Min, Mo Guihua, Zhang Jian Maintain In use
45 Practical A stirring device for the production of corundum castables with low thermal conductivity and long life ZL20212034318.7 2021/2/4 Mo Guihua, Zhou Yong, Zhang Jian, Le Yunfei, Yang Min Awaiting the first trial
46 Practical A high-performance low-carbon magnesia-carbon brick for ladle ZL202120318042.5 2021/2/4 Wang Yubing, Le Yunfei, Zhang Jian, Cheng Xingyuan, Zhou Yong Awaiting the first trial
47 Practical A brick press for the production of erosion-resistant regenerated magnesia-carbon bricks for ladle slag lines ZL202120319454.0 2021/2/4 Liu Lun, Zhang Zhuocheng, Yang Min, Mo Guihua, Zhang Jian Awaiting the first trial
48 Practical A kind of high-strength magnesia-carbon brick for cast iron converter ZL202120319424.X 2021/2/4 Zhang Jian, Zhou Yong, Le Yunfei, Cheng Xingyuan, Mo Guihua Awaiting the first trial
49 Practical An anti-oxidation and erosion-resistant ultra-low carbon magnesia-carbon brick ZL202120319415.0 2021/2/4 Yi Weifang, Zhou Yong, Cheng Xingyuan, Zhang Jian, Le Yunfei Awaiting the first trial
50 Practical An intelligent monitoring device for magnesia-carbon brick production line ZL202120318033.6 2021/2/4 Zhang Zhuocheng, Yang Min, Mo Guihua, Zhang Jian, Le Yunfei Awaiting the first trial
51 Practical A filter device for producing molten steel exothermic agent for converter steelmaking ZL202120319516.8 2021/2/4 Liu Lun, Yang Min, Mo Guihua, Zhang Jian, Cheng Xingyuan Awaiting the first trial
52 Practical A slag agent feeding device for converter steelmaking ZL202120319505.X 2021/2/4 Liu Lun, Zhang Zhuocheng, Yang Min, Mo Guihua, Zhang Jian Awaiting the first trial
53 Practical A kind of anti-cracking magnesia-carbon brick with good thermal insulation effect and its manufacturing process ZL202110411453.3 2021/4/16 Yi Weifang, Liu Lun, Wang Yubing, Zhou Yong, Zhang Zhuocheng, Liu Jian, Mo Guihua Qualified in the preliminary examination
54 Practical A new type of high temperature resistant magnesia carbon brick and its manufacturing process ZL202110412958.1 2021/4/16 Liu Lun, Yi Weifang, Wang Yubing, Zhou Yong, Mo Guihua, Liu Jian, Yang Min Invention announcement