Comparative study of the tensile properties of a 1.25Cr-0.5Mo steel characterized by the miniature specimen and the standard specimen

2019 ◽  
Vol 177 ◽  
pp. 103990 ◽  
Author(s):  
Bin Yang ◽  
Wen-Qi Sun ◽  
Wen-Chun Jiang ◽  
Ming-Lei Wang ◽  
Ming-Chao Li ◽  
...  
Keyword(s):  
Comparative Study ◽  
Tensile Properties ◽  
Standard Specimen ◽  
Miniature Specimen

Comparison of Tensile Properties of 1.25Cr-0.5Mo Steel Characterized by Miniature Specimen and Standard Specimen

2019 ◽  
Vol 795 ◽  
pp. 188-193
Author(s):  
Bin Yang ◽  
Wen Chun Jiang ◽  
Wen Qi Sun
Keyword(s):  
Elastic Modulus ◽  
Strain Hardening ◽  
Tensile Properties ◽  
Standard Specimen ◽  
Strain Hardening Exponent ◽  
Element Analysis ◽  
Miniature Specimen ◽  
The Finite Element Analysis ◽  
Round Bar ◽  
The Difference

Miniature specimen and standard round bar specimen were used to measure tensile properties of a 1.25Cr-0.5Mo steel. The elastic modulus, the yield strength, the ultimate tensile strength and the strain hardening exponent measured by the above two kinds of specimens were compared with each other. It is found that the strength and the strain hardening exponent measured by miniature specimen is consistent with that measured by standard specimen. While the elastic modulus obtained by the miniature specimen is significantly lower than that obtained by the standard specimen. The finite element analysis (FEA) showed that insufficient stiffness of the micro-test tensile stage is the major reason for the lower elastic modulus, while the difference in strength is caused by the various stress state of the two kinds of specimens.

Tensile properties of magnetron sputtered aluminum–scandium and aluminum–zirconium thin films: A comparative study

2013 ◽  
Vol 215 ◽  
pp. 369-375 ◽  
Author(s):  
Julien Kovac ◽  
Heinz-Rolf Stock ◽  
Bernd Köhler ◽  
Hubert Bomas ◽  
Hans-Werner Zoch
Keyword(s):  
Thin Films ◽  
Comparative Study ◽  
Tensile Properties

The Effect of the Structure of Sulfur—Containing Silane Coupling Agents on Their Activity in Silica-Filled SBR

1984 ◽  
Vol 57 (4) ◽  
pp. 675-685 ◽  
Author(s):  
Petr Vondráček ◽  
Miroslav Hradec ◽  
Václav Chvalovský ◽  
Hua Dang Khanh
Keyword(s):  
Comparative Study ◽  
Tensile Properties ◽  
Cure Kinetics ◽  
Coupling Agents ◽  
Silane Coupling Agents ◽  
Silane Coupling ◽  
Reactive Groups ◽  
Vulcanization Kinetics ◽  
Kinetics Of ◽  
Sulfur Containing

Abstract A comparative study of α- and γ-functiona1 sulfur-containing silane coupling agents in the silica-filled SBR cured by the conventional sulfur system showed that the influence of the silanes on the vulcanization kinetics and their coupling effectiveness depends on the structure and positioning of the rubber-reactive groups. All the tested silanes containing mercapto or sulfide functional groups led to an improvement in tensile properties and affected the cure kinetics of the system employed.

A comparative study on the tensile properties and failure mechanism of 3D MWK composites at room and liquid nitrogen temperature

2013 ◽  
Vol 35 (7) ◽  
pp. 1294-1305 ◽  
Author(s):  
Dian-Sen Li ◽  
Chuang-Qi Zhao ◽  
Lei Jiang ◽  
Na Lu ◽  
Li-Ming Chen ◽  
...  
Keyword(s):  
Comparative Study ◽  
Tensile Properties ◽  
Failure Mechanism ◽  
Liquid Nitrogen ◽  
Liquid Nitrogen Temperature

scholarly journals Comparative Study of the Physical and Tensile Properties of Jicama (Pachyrhizus erosus ) Starch Film Prepared Using Three Different Methods

2019 ◽  
pp. 1800224 ◽  
Author(s):  
Hairul Abral ◽  
Riyan Soni Satria ◽  
Melbi Mahardika ◽  
Fadli Hafizulhaq ◽  
Jon Affi ◽  
...  
Keyword(s):  
Comparative Study ◽  
Tensile Properties ◽  
Pachyrhizus Erosus
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