For the steel with higher ratio of yield strength to ultimate tensile strength 蟽_s/蟽_b, on the basis of referring to many home and overseas documents and some Chinese experts' suggestions, this paper also advises that restrictive ratio A(A=蟽_s/蟽_b) of steel plates may be increased ...
Ultimate strength of steel plates with random properties The ultimate strength of a corroded steel plate with random initial distortions and random material and geometrical properties predicted by semi-empirical design equations or by means of non-linear FEA, is adopted as response model. The ultimate...
To obtain an overall impression of the CS effect on tensile strength, which is perhaps by far the best approach to handle such information, the data have been plotted inFigure 4.12, together with the plot for the corresponding compressive strength. Interestingly, but not unexpectedly, the inclusio...
Discloses a cold forging excellent performance, for the production of a variety of mechanical parts with high strength wire and steel. 通过将对线材进行拉伸试验而获得的屈服强度(YS)和加工硬化系数(n)的乘积(n×YS)保持在4.0-11.0kgf/mm Yield strength of the wire will be subjected to a tensile ...
The structural or skeletal support component functions as the framework or skeleton of the bearing and is generally formed of structural materials such as aluminum, steel, bronze, ceramics, plastics or light weight composites. The sensor component functions like the sensory nervous system and it is ...
Aluminum alloy riser(AAR) has high specific strength,which can withstand the rigors of the offshore environment while reducing weight.The vortex-induced vibration(VIV) is the main cause of yield failure and fatigue failure for risers.Riser VIV response was predicted based on a mode superposition ...
Because the content of Cr promoting the generation of active path cracking by the coexistence with Ni is limited, its sulfide corrosion cracking resistance can be secured at relatively low cost. Furthermore, its yield strength after hardening and tempering can be secured to about 63 to 87kg f/...
PROBLEM TO BE SOLVED: To satisfy denting resistance and surface strain resistance at the same time by executing recrystallization annealing in a continuous annealing furnace, then gas nitriding, and successively carbonizing of a steel having a specified composition containing Ti and Nb after cold roll...
Is superior in yield strength the high Characteristic non heat treated steelPURPOSE: To produce a non-heat treated steel excellent in yield strength and having high toughness.柿崎 哲鎌田 芳彦西田 和彦
PROBLEM TO BE SOLVED: To provide a steel which has a TS (Tensile Strength) of ≥550 MPa and has a low yield ratio and highly uniform elongation, that is, has an YR (Yield Ratio) of ≤80% YP and a product of the TS and the uniform elongation of ≥7,500 MPa×%, to provide a ...