2014 Issue 6
Determination of Silicon,manganese,pho sphorus,sul fur and aluminum in silicon steel by spark source atomic emission spetc rometry
Cao Xingquan;,Degn Junhua;,Li Hua;
Cao Xingquan;,Degn Junhua;,Li Hua;
..............page:1-3,6
Analysis of“Network Cracks” in the center of P91 Forging Billet
Liu Hongbo;,Xu Yongmei;,Yang Yunzhi;
Liu Hongbo;,Xu Yongmei;,Yang Yunzhi;
..............page:4-6
Research on Cleanliness of Bearing Steel by AOD-LF-VD-CC process
Li Bin;,Ma Zhongcun;
Li Bin;,Ma Zhongcun;
..............page:7-9
..............page:10-11
Test analysis of residual stresses in large-scale quenched and tempered steel to stabilize quenc hing and tempering process
Li Ai;,Sun Xuecui;
Li Ai;,Sun Xuecui;
..............page:12-18
Development Report on 4A11 Aluminum Alloy Cast Spectrum Standard Sample
Li Yanling;,Li Yuanyuan;,Qu Dayong;,Wang Yingqi;,Zhang Dandan;,Zhou Bing;
Li Yanling;,Li Yuanyuan;,Qu Dayong;,Wang Yingqi;,Zhang Dandan;,Zhou Bing;
..............page:19-23
..............page:23-23
Cause analysis on coarse grains in the tail center of aluminum alloy rods during inverted extrusion
Han Xiao;
Han Xiao;
..............page:24-25,28
Practice of application of limestone in converter steelmaking
Diao xingwu;,Wang Dabo;
Diao xingwu;,Wang Dabo;
..............page:26-28
..............page:29-30
Cross-forging process for the production practice on the hot die steel
Liu Xiangjun;,Xu Yongmei;
Liu Xiangjun;,Xu Yongmei;
..............page:31-33
..............page:34-38,52
Resurce an d Control of Marc o Inclusion
Fu Xianqiang;,Ma Zhongcun;,Xie Kuilong;
Fu Xianqiang;,Ma Zhongcun;,Xie Kuilong;
..............page:39-41
Production practice of high carbon smelting process of beiman special steel 100 ton converter
Liu Guangjun;,Pang Hongliang;,Wu Quanming;
Liu Guangjun;,Pang Hongliang;,Wu Quanming;
..............page:42-44,47
..............page:45-47
Inspection of Iron Content of Aluminum and Iion Intermediate Alloy
Yu Qingbo;,Zhou Bing;
Yu Qingbo;,Zhou Bing;
..............page:48-52
Servo Control Modification of Hydraulic System of Side Guide of 2100 mm Hot Roughing Mill
Bai Jie;,Li Guobin;
Bai Jie;,Li Guobin;
..............page:53-55
Application of Siemens PLC400 Control System in Roller Quenching Furnace
Cao Yuxuan;,Shi Yunan;
Cao Yuxuan;,Shi Yunan;
..............page:56-57,59
Reason analysis and improvement for end surface fragmentation
Guo Xiaokai;,Li Zhe;,Liu Shujun;
Guo Xiaokai;,Li Zhe;,Liu Shujun;
..............page:58-59
..............page:60-62