31
Hong Yanruo, Sun Jialin, Jin Congjin: Lanthanum sensor for in-situ measurement of high-temperature molten steel. Beijing Science &Amp Technology Univ, lu zhongqiang, March 19, 2003: CN02146406

The present invention belongs to high temperature electrochemical field and is especially suitable for the measurement of lanthanum series RE in iron and steel metallurgy. It features the sensor with La beta-Al2O3 as electrolyte and La2O3+Cr and Cr2O3 as reference electrode, and the main structure o ...


32
Xu Lianping, Gan Lanfang, Zhou Qiang: Power operation control analoge display system for iron-steel enterprise and its operation method. Zhou Qiang, wu songsheng, January 5, 2005: CN200410022894

The invention discloses an analog displaying system for power resources course dispatching such as water, electricity, coal gas, oxygen, nitrogen, steam and wind applied in steel metallurgy industry. It is mainly made up of back industrial controller, and front industrial controller and LED lattice ...


33
Qi Huamin: Deactivating magnesium powder. Tian Yeqi, li shu, August 3, 2005: CN200510045848

The deactivated magnesium powder consists of magnesium powder 92-94 wt%, fire retardant 5.5-7 wt% and adhesive 0.5-1 wt%. The deactivated magnesium powder has high fire retardant effect and can meet the storing, transporting and using requirement of deactivated magnesium powder for iron and steel me ...


34
Plastic-steel metallurgical embossing wheel and its manufacturing method. Cai Qingxiang, majin hua, March 28, 2007: CN200510015106

The invention relates to a plastic steel metallurgy embossing wheel and the manufacturing method thereof. And it comprises a shaft body, a powder metallurgy layer coating the shaft body; a plastic steel metallurgy surface coating the powder metallurgy layer and having a pattern on the outer surface; ...


35
Wu Guangjun, Wang Xuexin, Li Hongjian, Bao Shoufang: Side hot metal charging chute inner lining of hot-metal mixer and manufacturing method thereof. Kunming Iron & Steel, Wang Xuyin, April 15, 2009: CN200810159580

The invention discloses an inner liner of a side hot metal charging and tapping chute of a metal mixer, which belongs to the technical field of the side hot metal charging and tapping chute technique of the metal mixer in steel metallurgy. An integral fabricated part structure is adopted by the inne ...


36
Liao Muzhi, Liao Huiming, Mo Xiaowen: Operating method for using low- or mediate-silico-manganese ferroalloy in process of temperature-adjusting deoxidation alloying for steel-making. Liao Huiming, October 7, 2009: CN200810088398

The invention discloses an operating method for using low- or middle-silico-manganese ferroalloy in the process of temperature-adjusting deoxidation alloying for steel-making, belonging to the field of steel metallurgy. The operating method is characterized by adopting a ferroalloy block with low or ...


37
Zhou Chengyuan: Duplex-metal abrasion-proof bent tube and producing method thereof. Jiangsu Mingyu Antiwear Materials, Jiang Beng, April 22, 2009: CN200810154873

The invention provides a dual-metal wearable bent pipe and a production method thereof, and relates to the production process of a metal part, in particular to the production method used for bent pipes applied to material delivery system in the industries such as nonferrous metal, ferrous metal, ste ...


38
Huang Zhiyong, Yan Genfa, Xu Guangzhi: Bao-containing external slag washing desulfuration refining agent. China Metallurgy Maanshan Iron &Amp Steel Metallurgy Technology Industrial, zhouzong ru, November 5, 2008: CN200810122755

The invention discloses an external desulfurizing and refining agent for the slag cleaning of a furnace containing BaO, belongs to the processing of fused iron alloy, and particularly relates to a processing and refining agent that is added for removing impurity in the liquid steel. The refining age ...


39
Chen Yong, Ji Cheng, Yang Subo, Zhu Miaoyong, Luo Sen, Wu Guorong, Zeng Jianhua: Method for testing on-line temperature field of bloom continuous casting and method for controlling secondary cooling water. Fangang Group Academe, yang dong, January 21, 2009: CN200810304484

The invention relates to the field of steel metallurgy, in particular to a method for carrying out a second cooling dynamic control by the online prediction of the casting blank temperature field during the bloom continuous casting process. The method to be solved by the invention for detecting the ...


40
Dong Jie, Li Fenggong, Wang Xuebin, Zeng Hui, Wang Bo: Suspended secondary fast reduction process for iron-containing materials and device therefor. Laiwu Steel Group, Cheng Lingjun, June 3, 2009: CN200810249805

The invention belongs to the technical field of iron and steel metallurgy and the field of gas-solid heat exchange or thermal reaction, and relates to a suspended reduction process of iron-containing materials and a secondary suspended reduction furnace device for implementing the process. In the in ...



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