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Si Tingzhi, Wu Zongshuang, Zhang Qingan, Liu Dongming: Ti-B-R compound micro-alloying high-tenacity bending die steel and preparation method thereof. Anhui University of Technology, lu yansheng, October 3, 2012: CN201210193048

The invention provides a Ti-B-R compound micro-alloying high-tenacity bending die steel and a preparation method thereof, belonging to the technical fields of steel metallurgy and material preparation. The die steel comprises the following components in mass percent: 0.38-0.45% of C, 0.17-0.37% of S ...


72
Zhao Wenzhong, Yuan Jincheng, Zhang Meng, Wu Yanyang, Niu Hongxing, Liu Sheng: Heavy-gauge hydrogen steel plate and its production method. Wuyang Iron &amp, Steel, Hebei Iron &amp, Steel Group, niu aizhou, October 17, 2012: CN201210182423

The invention relates to a heavy-gauge hydrogen steel plate and its production method. The steel plate comprises the following chemical components, by weight, 0.17% or less of C, 0.44-0.86% of Si, 0.35-0.73% of Mn, 0.010% or less of P, 0.009% or less of S, 0.30% or less of Ni, 0.94-1.56% of Cr, 0.20 ...


73
He Zhangchen, Liu Yalei, Song Jiyuan, Hou Bincai, Yang Hongyi, Wang Xiaoping, Liu Xuelu: Centrifugal type fusion slag quenching and dry type granulating, and waste heat recovery power generation system and method. Nanjing Kesen Kenen Environment &amp, Energy, wang xudong, July 11, 2012: CN201210028369

The invention provides a centrifugal type fusion slag quenching and dry type granulating system and method and a waste heat recovery power generation system and method, belongs to steel metallurgy slag treatment and waste heat recovery technology fields. The system of the invention comprises a slag ...


74
Huang Yun, Zhang Guodong, Zhang Deguo: Technology for online dusting desulfuration of steel ladles. Beijing Shougang International Engineering Technology, liu rue, July 11, 2012: CN201210024067

The invention which relates to a technology for the online dusting desulfuration of steel ladles belongs to the technical field of molten steel external refining of the steel metallurgy. Small lime granules are added to molten steel in the steel tapping process to carry out wash heat predesulfurizat ...


75
Wang Xiaoliang, Li Weijie, Duan Guangdong: Correction method for annealing model of bell-type furnace. WISDRI, tang wanrong, March 27, 2013: CN201210535574

The invention discloses a correction method for an annealing model of a bell-type furnace, and belongs to the information technical field of iron and steel metallurgy industries. The method comprises the following operation steps of making an insert experiment solution according to a size range of s ...


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Li Xianwei, Yu Yongmei, Cui Jian, Shi Hongzhi, Chen Junming, Li Zhengfu, Qi Wei: Method for reducing emission of dioxin during iron ore sintering process. Baoshan Iron &amp, Steel, Ningbo Iron &amp, Steel, zheng menghui, January 2, 2013: CN201110180658

The invention relates to sintering process of iron and steel metallurgy, and provides a method for reducing emission of dioxin during iron ore sintering process. A certain amount of dioxin formation inhibitor is added during the granulation process of raw materials for sintering to reduce the format ...


78
LIN WENKANG, SHI JUN, LU GAOFENG, ZOU SHIHUA, MAO JIANLIN, ZHANG ZHIQIANG: [ZH] 利用钒钛两相烧结矿进行高炉冶炼的方法, [EN] Blast furnace smelting method by using vanadium-titanium two-phase sintering ore. XICHANG STEEL VANADIUM PANGANG GROUP, liu wenjuan ke haijun, June 3, 2015: CN137683037

[EN] The invention belongs to the technical field of iron and steel metallurgy, in particular relates to a blast furnace smelting method by using a vanadium-titanium two-phase sintering ore. The blast furnace smelting method by using vanadium-titanium two-phase sintering ore is characterized in that ...


79
蔡伟龙, 乐世平, 郑锦森, 方国阳, 胡恭任: [ZH] 非热塑性化纤滤料覆膜前的改性处理方法, [EN] Modification treatment method for non-thermoplastic chemical fiber filtration material before film covering. 厦门三维丝环保股份有限公司, 厦门市新华专利商标代理有限公司 35203, June 25, 2014: CN105726724

[EN] The present invention discloses a modification treatment method for a non-thermoplastic chemical fiber filtration material before film covering. The modification treatment method comprises modification preparation and dipping or spray-coating treatment, and specifically comprises: uniformly sti ...


80
HU WEICHUN: [ZH] 一体式自洁过滤器, [EN] One-piece self-cleaning filter. SHANGHAI PANDA MACHINE, July 23, 2014: CN106885196

[EN] The invention provides a one-piece self-cleaning filter. A filter screen is inclinedly arranged in a valve body, and a valve cover is welded with the valve body, wherein the caliber of a pipeline of a filter screen section is twice the diameter of the filter, and a discharge pipeline is arrange ...



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