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Dive into the research topics where Cheng Gongjin is active.

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Featured researches published by Cheng Gongjin.


Materials and Manufacturing Processes | 2013

A New Method of Fabricating AlN-TiB2 Composite Ceramics

Wang Chao; Xue Xiangxin; Cao Xiaozhou; Zhang Lu; Zhang Jian; Yang He; Cheng Gongjin

In this article, we study a new method of in-situ synthesis of aluminum nitride-titanium diorite (AlN-TiB2) composite ceramics by vacuum metal infiltration. The AlN-TiB2 composite ceramics were fabricated by preheating BN+TiB2 at 1,600°C for one hour before infiltrating Al alloys into the preforms in a vacuum at 1,100°C for two hours. Interfacial reactions between Al and BN were fully utilized to prepare the AlN-TiB2 composite ceramics. Residual Al and a small amount of aluminum dodecaboride (AlB12) were found. In addition, we noted that AlB12 phase clustered around the TiB2. But we also observe AlN at considerable distance from TiB2.


Archive | 2016

Magnetic separation method for low-grade chromium-containing vanadium titanium magnetite metalized pellet

Xue Xiangxin; Cheng Gongjin; Gao Zixian; Jiang Tao; Yang He; Duan Peining


Archive | 2016

Low-grade chromium-containing vanadium titanium magnetite oxidized pellet and preparation method thereof

Xue Xiangxin; Cheng Gongjin; Gao Zixian; Yang He; Jiang Tao; Duan Peining


Archives of Metallurgy and Materials | 2015

Effect of Ti Addition on the Residual Aluminium Content and Mechanical Properties of the B4C-Al Composites Produced by Vacuum Infiltration / Wpływ Dodatku Tytanu Na Resztkową Zawartość Aluminium I Właściwości Mechaniczne Kompozytów B4C-Al Wytworzonych Przez Infiltrację Próżniową

Cao Xiaozhou; Wang Chao; Xue Xiangxin; Cheng Gongjin


Characterization of Minerals, Metals, and Materials | 2013

Experiment Study on Sintering Process Optimization of High Chromium Vanadium‐Titanium Magnetite

Zhang Yong; Liu Jianxing; Cheng Gongjin; Liu Zhenggen; Chu Mansheng; Xue Xiangxin


Archive | 2017

High-vanadium and high-chromium type vanadium titano-magnetite pellet

Xue Xiangxin; Zhang Yong; Cheng Gongjin; Zhang Zhixiang; Jiang Tao; Zhang Xianfeng; Yang He; Yao Benjin; Yang Songtao; Zhou Shengcheng


Archive | 2017

Blast furnace smelting method of high-grade high-vanadium chromium-contained type vanadium-titanium iron ore concentrates

Xue Xiangxin; Zhang Yong; Jiang Tao; Zhang Zhixiang; Yang Songtao; Zhou Mi; Zhang Xianfeng; Cheng Gongjin; Yao Benjin; Zhou Shengcheng


Archive | 2017

Low-grade chromium-contained type vanadium-titanium magnetite sodium treatment oxidation-leaching vanadium extracting method

Xue Xiangxin; Gao Zixian; Cheng Gongjin; Teng Aijun; Yang He; Jiang Tao; Duan Peining; Zhou Xinlei


Archive | 2017

Method for preparing sintered ore from high-grade high-vanadium chromium-containing vanadium-titanium magnetite concentrate mixture

Xue Xiangxin; Zhang Yong; Jiang Tao; Zhang Zhixiang; Yang Songtao; Zhou Mi; Zhang Xianfeng; Cheng Gongjin; Yao Benjin; Zhou Shengcheng


Archive | 2017

Preparation method of high-vanadium high-chromium type vanadium titanium magnetite pellets

Xue Xiangxin; Zhang Yong; Cheng Gongjin; Zhang Zhixiang; Jiang Tao; Zhang Xianfeng; Yang He; Yao Benjin; Yang Songtao; Zhou Shengcheng

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Xue Xiangxin

Northeastern University

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Jiang Tao

Northeastern University

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Yang He

Northeastern University

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Zhang Yong

University of Minnesota

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Cao Xiaozhou

Northeastern University

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Wang Chao

Northeastern University

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Chu Mansheng

Northeastern University

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Liu Zhenggen

Northeastern University

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Zhang Jian

Northeastern University

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Zhang Lu

Northeastern University

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