- Home
- mechanical properties
Author: XIE Chuan - hao CHEN Zhen - zh
Abstract: The tensile properties of A357 casting aluminum alloy at TS/T6 themal treatment are investigated at room temperature. The experimental results show that at room temperature the mechanical properties of A357 - T5 casting aluminum alloy are slightly better ...
Abstract: The tensile properties of A357 casting aluminum alloy at TS/T6 themal treatment are investigated at room temperature. The experimental results show that at room temperature the mechanical properties of A357 - T5 casting aluminum alloy are slightly better ...
Author: REN Jian - nan , TAN Zhi - yon
Abstract: Part of styrene- acrylonitrile copolymer（SAN） in PC/ABS alloy was replaced by styrene -acrylonitrile - maleic anhydride copolymer（SAM）. Effect of SAM content in SAN resins on the mechanical properties of PC/ABS alloy was investigated. The results showed t...
Abstract: Part of styrene- acrylonitrile copolymer（SAN） in PC/ABS alloy was replaced by styrene -acrylonitrile - maleic anhydride copolymer（SAM）. Effect of SAM content in SAN resins on the mechanical properties of PC/ABS alloy was investigated. The results showed t...
Author: DU Shao-zhong, PARK Taeku, OH
Abstract: Resorcinol formaldehyde resin was a kind of adhesive agent used in rubber industry to enhance the adhesion between rubber and steel or fabric cord. Resorcinol formaldehyde resin can take the place of resorcinol monomer very well. Two domestic products and...
Abstract: Resorcinol formaldehyde resin was a kind of adhesive agent used in rubber industry to enhance the adhesion between rubber and steel or fabric cord. Resorcinol formaldehyde resin can take the place of resorcinol monomer very well. Two domestic products and...
Author: HUANG Guang-sheng, LI Hong-che
Abstract: The mechanical properties of the AZ31B magnesium alloy sheet processed by repeated unidirectional bending （RUB） with a basal pole tilted in the rolling direction were systematically investigated at different temperatures. Compared with the as-received she...
Abstract: The mechanical properties of the AZ31B magnesium alloy sheet processed by repeated unidirectional bending （RUB） with a basal pole tilted in the rolling direction were systematically investigated at different temperatures. Compared with the as-received she...
Author: LI Run-xia, LI Rong-de, BAI Ya
Abstract: The effect of specific pressure on the microstructure and mechanical properties of ZA27 squeezed castings with high height-to-thickness ratio was studied. The results of DTA and SEM show that at high specific pressure the eutectie reaction of squeeze cast...
Abstract: The effect of specific pressure on the microstructure and mechanical properties of ZA27 squeezed castings with high height-to-thickness ratio was studied. The results of DTA and SEM show that at high specific pressure the eutectie reaction of squeeze cast...
Author: LIU Ying-ying XIA Chang-qing,
Abstract: The microstructures and mechanical properties of Al-6Zn-2Mg-1.5Cu-0.4Er alloy under different treatment conditions were investigated by transmission electron microscopy （TEM） observation, and tensile properties and hardness test, respectively. The relatio...
Abstract: The microstructures and mechanical properties of Al-6Zn-2Mg-1.5Cu-0.4Er alloy under different treatment conditions were investigated by transmission electron microscopy （TEM） observation, and tensile properties and hardness test, respectively. The relatio...
Author: XU Qiao-lin, CHEN Jun, XU Wei-
Abstract: To know the structure and property of wool/polyester embedded composite yarn and its differences against the ring spun yarn, 29 tex wool/polyester embedded composite yam was produced on a modified ring spinning frame added with 2 filament feeding devices ...
Abstract: To know the structure and property of wool/polyester embedded composite yarn and its differences against the ring spun yarn, 29 tex wool/polyester embedded composite yam was produced on a modified ring spinning frame added with 2 filament feeding devices ...
Author: LI Bin,SUN Ming-qing,CHEN Long
Abstract: A novel lightweight aggregate concrete filled with carbon black was prepared.Changes of its electrical resistivity,compressive strength and mass density with the content of carbon black,the curing period and cement/sand ratio were studied in this paper.Re...
Abstract: A novel lightweight aggregate concrete filled with carbon black was prepared.Changes of its electrical resistivity,compressive strength and mass density with the content of carbon black,the curing period and cement/sand ratio were studied in this paper.Re...
Author: YAN Liang,YANG Jiu-jun,LI Zhi-
Abstract: The straw fiber cement-based composites was prepared by classified straw fiber,cement clinker,fly ashand other auxiliary materials, and the technology of composite preparation and straw fiber classification was described in detail,and the hybrid effect of...
Abstract: The straw fiber cement-based composites was prepared by classified straw fiber,cement clinker,fly ashand other auxiliary materials, and the technology of composite preparation and straw fiber classification was described in detail,and the hybrid effect of...
Author: GUO Jian-fei, YANG Yu-ren, LIU
Abstract: Analysis on the mechanical properties and economy about square crossing girder with wide span ,determine the floor program after considering the combination factors ,discussed on some aspects of easily lead to construction quality and provide the correspo...
Abstract: Analysis on the mechanical properties and economy about square crossing girder with wide span ,determine the floor program after considering the combination factors ,discussed on some aspects of easily lead to construction quality and provide the correspo...
Author: LI Gengying, LV Yunhai, WANG D
Abstract: A new green wall material- the unfired brick is produced by using shell ash,the recyclable resources, and fly ash, cement and lime as the main raw materials,and certain amount of chemical exeitator. The primary mixing ratio is designed on the basis of its...
Abstract: A new green wall material- the unfired brick is produced by using shell ash,the recyclable resources, and fly ash, cement and lime as the main raw materials,and certain amount of chemical exeitator. The primary mixing ratio is designed on the basis of its...
Author: JIN Sheng-ji,JU Jun,SHI Yi-don
Abstract: The effects of ethylenediamine/urea/water mixture liquor on structure and properties of ramie fabric were studied.The changes of capillary effect,barium values,mechanical properties and dyeing properties of modified ramie fabric were measured.It was obser...
Abstract: The effects of ethylenediamine/urea/water mixture liquor on structure and properties of ramie fabric were studied.The changes of capillary effect,barium values,mechanical properties and dyeing properties of modified ramie fabric were measured.It was obser...
Author: XIANG Xing-hua,HAN Peng-ju,WAN
Abstract: The study on the physical and mechanical properties of soil polluted by two types of alkaline solutions（NaOH and NH3·H2O） with different concentrations（4.5%,9%,13.5%,18%） was conducted through the indoor simulation tests,the law between physical and mecha...
Abstract: The study on the physical and mechanical properties of soil polluted by two types of alkaline solutions（NaOH and NH3·H2O） with different concentrations（4.5%,9%,13.5%,18%） was conducted through the indoor simulation tests,the law between physical and mecha...
Author: Luo Kaiyu,Kang Zhengyang,Zhong
Abstract: The samples manufactured by the elastic alloy 3J58 were tested by laser shock waves,and the nano-indentation experiments were made by Triboindenter in Hystron Company,and residual stresses were determined by using XRD with sin2 ψ method.The results show t...
Abstract: The samples manufactured by the elastic alloy 3J58 were tested by laser shock waves,and the nano-indentation experiments were made by Triboindenter in Hystron Company,and residual stresses were determined by using XRD with sin2 ψ method.The results show t...
Author: XU De-zeng, QI Xing-hua, HAN X
Abstract: A core shell microstructure polymer was prepared with kaolin as nuclear and methyl methacrylate （MMA） as shell using emulsion polymerization methods. After polypropylene was blended with copolymer the dynamic mechanical property was tested by DMA. The rel...
Abstract: A core shell microstructure polymer was prepared with kaolin as nuclear and methyl methacrylate （MMA） as shell using emulsion polymerization methods. After polypropylene was blended with copolymer the dynamic mechanical property was tested by DMA. The rel...
Author: YANG Lei, GUO Li, JIE Xiaohua
Abstract: Using periodic table of elements VA first group elements X, Ni took the place of Sn-Ag-Cu series Ag to prepare a new type of lead-free solder. The solder alloy melting point was measured with DSC, and its wettability and weld strength were investigated.~ ...
Abstract: Using periodic table of elements VA first group elements X, Ni took the place of Sn-Ag-Cu series Ag to prepare a new type of lead-free solder. The solder alloy melting point was measured with DSC, and its wettability and weld strength were investigated.~ ...
Author: WANG Xijing, SHANG Xianwei, ZH
Abstract: For large cross-section cast aluminum and Q235 steel dissimilar metals, continuous drive friction welding technology was used for welding test. By means of optical microscopy observation, electron microprobe analysis, and the test of hardness and tensile ...
Abstract: For large cross-section cast aluminum and Q235 steel dissimilar metals, continuous drive friction welding technology was used for welding test. By means of optical microscopy observation, electron microprobe analysis, and the test of hardness and tensile ...
Author: LIU Chu-ming, , LI Bing-feng,
Abstract: The effect of Nd and Dy on the microstructure and mechanical properties of as-cast ZK10 magnesium alloy was studied by using optic microscope （OM）, scanning electron microscope （SEM）, X-ray diffraction （XRD）, mechanical property testing, etc. The results ...
Abstract: The effect of Nd and Dy on the microstructure and mechanical properties of as-cast ZK10 magnesium alloy was studied by using optic microscope （OM）, scanning electron microscope （SEM）, X-ray diffraction （XRD）, mechanical property testing, etc. The results ...
Effect of BN surface plated nickel on sintering properties of Ni-Cr/BN antifriction sealing material
Author: WEI Xiao-feng, WANG Ri-chu, PE
Abstract: To improve the sintering property of Ni-Cr/BN antifriction sealing material, the surface of boron nitride particles was plated with a nickel plating in the basic solution according to the reaction theory of electroless plating. The main salting was nickel...
Abstract: To improve the sintering property of Ni-Cr/BN antifriction sealing material, the surface of boron nitride particles was plated with a nickel plating in the basic solution according to the reaction theory of electroless plating. The main salting was nickel...
Author: LUO Ming, FAN Jing-lian, CHENG
Abstract: Mo-Ti-Zr alloy rods with diameter of 28 mm were prepared by mixing the elemental powders according to the mass ratio of m（Mo）：m（Ti）：m（Zr）=99.35：0.55：0.10, cold isostatic pressing and high temperature sintering at 1 920 ℃, then the alloy rods were rotary f...
Abstract: Mo-Ti-Zr alloy rods with diameter of 28 mm were prepared by mixing the elemental powders according to the mass ratio of m（Mo）：m（Ti）：m（Zr）=99.35：0.55：0.10, cold isostatic pressing and high temperature sintering at 1 920 ℃, then the alloy rods were rotary f...
Author: YANG Gengshe, XI Jiami, LI Hui
Abstract: With the demands of fundamental construction in cold regions or special construction environment, it is more necessary to research the problems occurring in frozen rock mechanics. Taking the frozen shaft project of Hujia River coal mine in Shaanxi Bingeha...
Abstract: With the demands of fundamental construction in cold regions or special construction environment, it is more necessary to research the problems occurring in frozen rock mechanics. Taking the frozen shaft project of Hujia River coal mine in Shaanxi Bingeha...
Author: ZHOU Ke-ke, CHEN Bing, CHEN Lo
Abstract: Expanded polystyrene spheres （EPS） in concrete can produce a high performance cement mix. They exhibit a priori mechanical features that are suitable for the construction industry. It had been observed that the mechanical properties of EPS concrete are re...
Abstract: Expanded polystyrene spheres （EPS） in concrete can produce a high performance cement mix. They exhibit a priori mechanical features that are suitable for the construction industry. It had been observed that the mechanical properties of EPS concrete are re...
Author: Wang Shaoqing, Yu Huashun, Wan
Abstract: Al-Zn-Mg-Cu alloy powder was fabricated by nitrogen atomization process. The morphology and microstructure of powder, mechanical properties of extruded rods and fracture apperance were studied by scanning electronic microscope （ SEM ） , optical microscope...
Abstract: Al-Zn-Mg-Cu alloy powder was fabricated by nitrogen atomization process. The morphology and microstructure of powder, mechanical properties of extruded rods and fracture apperance were studied by scanning electronic microscope （ SEM ） , optical microscope...
Author: Yuan Yong ,Lu Jlng ,Cui Jianmi
Abstract: Ni-Fe-Al Alloys were made by mixing Ni, Fe, Al elemental powders and pre-alloyed powder. The alloys were sintered at 1280℃ for 1 h after shaping them under the 500MPa pressure, and then quenched in water. The sintered and quenched alloys were studied by d...
Abstract: Ni-Fe-Al Alloys were made by mixing Ni, Fe, Al elemental powders and pre-alloyed powder. The alloys were sintered at 1280℃ for 1 h after shaping them under the 500MPa pressure, and then quenched in water. The sintered and quenched alloys were studied by d...
Author: Wen Xiaohao , Chen Sheng , Din
Abstract: Powder metallurgy M42 high speed steels （HSS）were prepared by the spark plasma sintering （SPS） technique. The effects of sintering process,heat treatment on microstructures and properties were studied. The results show that compared with traditional powde...
Abstract: Powder metallurgy M42 high speed steels （HSS）were prepared by the spark plasma sintering （SPS） technique. The effects of sintering process,heat treatment on microstructures and properties were studied. The results show that compared with traditional powde...
Author: Wang Qingxiang, Liang Shuhua,Y
Abstract: Blends of TiH2 and W powders were consolidated by powder metallurgy, using an initial W powder size that was very fine （50 -70nm and 6 -81μm） or very coarse （ 〈 30 - 35μm）. Microstructure and component were analyzed by optical micrographs （OM） , X-ray dif...
Abstract: Blends of TiH2 and W powders were consolidated by powder metallurgy, using an initial W powder size that was very fine （50 -70nm and 6 -81μm） or very coarse （ 〈 30 - 35μm）. Microstructure and component were analyzed by optical micrographs （OM） , X-ray dif...
Author: Liu Xinhong, Qu Weixing
Abstract: By analyzing the key processes of bearing ring, the principle of delaying raceway failure is discussed, at the same time some methods of solving problem on technology is put forward....
Abstract: By analyzing the key processes of bearing ring, the principle of delaying raceway failure is discussed, at the same time some methods of solving problem on technology is put forward....
Author: LI Jian, HUANG Qing, LI Xin
Abstract: By studying the relationship between mechanical properties of PGLA fiber and crystallinity and orientation, it is found that the elastic modulus and elongation at break of PGLA fiber depends on the amorphous orientation function and crystallinity, but has...
Abstract: By studying the relationship between mechanical properties of PGLA fiber and crystallinity and orientation, it is found that the elastic modulus and elongation at break of PGLA fiber depends on the amorphous orientation function and crystallinity, but has...
Author: YANG Shu-jun, CHEN Ming-xing
Abstract: According to the survey results of Shenzhen Subway Project, this paper analyzes the physco-mechanical properties of granite residual soil, expounds the particle analysis, void ratio, and compression features, etc. of granite residual soil, capturing initi...
Abstract: According to the survey results of Shenzhen Subway Project, this paper analyzes the physco-mechanical properties of granite residual soil, expounds the particle analysis, void ratio, and compression features, etc. of granite residual soil, capturing initi...
Author: ZHANG Ji, ZHONG Zengyong
Abstract: This paper reviews the research and development, as well as the application, of TiAl intermetallics alloys based on the work in China Iron and Steel Research Institute Group. The road ahead is also discussed briefly....
Abstract: This paper reviews the research and development, as well as the application, of TiAl intermetallics alloys based on the work in China Iron and Steel Research Institute Group. The road ahead is also discussed briefly....