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Effect of die cavity dimension onmicro U deep drawing behaviour with T2 foil WANG Chun-ju(王春举)1, GUO Bin(郭 斌)1, 2, SHAN De-bin(单德彬)1, 2 1. School of Materials Science and Engineering, Harbin...; Abstract: The strips U deep drawing experiments were carried out to study the effect of die cavity dimension with an extension machine manufactured by SANS company. The effects......
Sinter-hardening properties of partially-diffuse alloyed Fe-Cu-Ni-Mo-C material prepared by die wall lubricated warm compaction XIAO Zhi-yu(肖志瑜), SHEN Yuan-xun(沈元勋), NGAI Tungwai Leo(倪东惠... Fe-2Cu-2Ni-1Mo-1C material were investigated. Samples were formed by die wall lubricated warm compaction method, then, sintered in hydrogen atmosphere at 1 150 ℃ for 1 h and cooled at 4.6, 2.9 and 1.5 ℃/s......
; 7-Cylindrical pin; 8-Two stage twist angle appliance) 1) The porthole die is changed to the advection die; 2) The structure of twist angle appliance is added to the advection die; 3) The compensation method is applied to the structure design of advection die land. 3.4.2 Structure of dies and twist angle appliance The first die structure (Figure 16) is a porthole die. Its upper die divides......
EXTRUSION DIE CAE OF THE STEEL REINFORCED PLASTIC PIPE K.D.Zhao1,H.Y.Sun2,D.C.Kang1,W.Q.Ma1 (1.Harbin Institute of Technology, Harbin 150001, China;2.Harbin University of Science and Technology... and plastic. Because reinforced skeleton of the steel wire increase the complexity of plastic flow during the extrusion phase, the traditional design criteria of extrusion die is not suitable. The study......
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Microstructures and mechanical properties of AZ91D magnesium alloy processed by low pressure die casting JIANG Hai-yan(蒋海燕), FU Peng-huai(付彭怀), YU Yan-dong(于彦东), ZHAI Chun-quan(翟春泉) National... cast by low pressure die casting (LPDC) process. The mechanical properties of cast components with different microstructural features (shrinkage and distribution of Mg17Al12 second phase) were......
Effects of Lanthanum on Mechanical Properties of 5CrNiMo Forging Die Steel He Zhihui1,Gao Wenhai2,Guo Hongfei1,Hao Xin1,Liu Jingshun1 (1.College of Materials Science and Engineering, Inner Mongolia... obviously when the content of RE La element is proper, and as the content of RE La element is 0.033% (mass fraction), the 5CrNiMo steel has the best mechanical properties. Key words:forging die steel......
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