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Featured researches published by Feng Yong.


Archive | 2016

Austenite Continuous Cooling Transformation of Wear-Resistant Steel with Hardness 500HBW

Feng Yong; Liu Xiaodong; Sun Demin

The phase transformation rule, microstructures and properties of 500HBW wear-resistant steel produced in Jinan Company of Shandong Iron and Steel Co. ltd. have been investigated in this paper. When the chemical composition of steel is given, the cooling rates after austeniting affect on the properties of steel greatly. The hardness and tensile strength increasing as increasing of cooling rates. The main cause is due to appearance and increasing of Bainite and Martensite other than Ferrite and Pearlite at room temperature. The cooling rate has distinct effects upon the mechanical properties of steel plates. With the 3–55°C/s cooling rate, the tensile strength vary in 979–1690MPa, the hardness changed from 341 to 596HV10. In the procedure of manufacture of 500HBW wear-resistant steels, the quickly cooling rate should be got to keep suitable microstructure and good hardness and toughness.


Archive | 2015

Sustained-released-type liquor aroma cigarette core line and preparation and application thereof

Hui Jianquan; Feng Yong; Fan Xinlei; Li Yanzhi; Hong Xuehui


Archive | 2014

Thermally-formed steel plate with high fatigue strength for axle housing of heavy truck, and manufacturing method thereof

Feng Yong; Sun Weihua; Sun Demin; Liu Xiaodong; Zhang Aimin; Hu Shue; Xu Fangquan; Liang Ying; Wang Nanhui; Li Yanzhi; Qiao Song; Han Qibiao; Hou Dengyi


Archive | 2015

1400 MPa super-high strength alloy steel and manufacturing method thereof

Sun Demin; Feng Yong; Liu Xiaodong; Hou Dengyi; Jia Xiguang; Xie Hui; Zhang Haimin; Xue Yanlong; Wang Nanhui; Cao Yuntao


Archive | 2013

Method for manufacturing non-tempering low-carbon bainite type high-strength steel plate of 1000Mpa grade

Sun Weihua; Hu Shue; Zhang Jiming; Sun Hao; Hou Dengyi; Xiao Fengqiang; Feng Yong; Liu Xiaomei; Jia Huiling; Wang Nanhui; Li Guobao


Archive | 2013

Transformer oil tank welding forming device used for motor train unit

Feng Yong; Wang Jinhua; Chen Xiangshun


Archive | 2016

800 MPa-level high-strength-tenacity steel plate used for engineering machine in extremely cold environment and manufacturing method for 800 MPa-level high-strength-tenacity steel plate

Hou Donghua; Zhou Lanju; Xie Hui; Hou Dengyi; Feng Yong; Li Caixia; Tian Shiyong; Liang Ying; Xue Yanlong


Archive | 2014

Bank ATM machine high-strength anti-knock steel plate and manufacture method

Feng Yong; Sun Weihua; Sun Demin; Zhang Aimin; Jia Huiling; Liang Ying; Xiao Fengqiang; Zhou Lanju; Song Ru-gui; Liu Peng; Zhou Bo; Liu Fenglan; Jia Xiguang


Archive | 2014

780Mpa-grade molybdenum-boron high-strength structural steel plate and manufacturing method thereof

Feng Yong; Sun Weihua; Sun Demin; Liu Xiaodong; Zhou Lanju; Han Qibiao; Jia Huiling; Liu Fenglan; Hou Dengyi; Li Shanlei; Xie Hui


Archive | 2014

Method for improving performance of steel plate by adjusting manganese titanium boron content

Feng Yong; Sun Weihua; Liu Xiaodong; Sun Fengxiao; Wang Xiande; Zhang Lei; Wang Nanhui; Jia Huiling; Jia Xiguang; Shi Jinzhu; Xie Hui; Bi Yushun; Song Leiming

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