Fig.1 Stress – strain diagram 2. Difference in Yield Strength 2.1 Difference in yield strength Table 1 shows the different yield strengths obtained from AISI 4140 alloy steel but different heat treaters. 2.2 Effect of composition on the YS difference ...
Low carbon high yield strength alloy steelMcgarrity William FUS3676108 * Jun 1, 1970 Jul 11, 1972 Nat Steel Corp Low carbon high yield strength alloy steel
The amplitudes of the elastic precursor in LY12 Al-based alloy samples under different pre-stress states are obtained. Even though the material does not undergo a brittle-to-ductile transition, the amplitude of the elastic precursor still increases with pre-compression. It is demonstrated that the...
1.Investigation on start-up yield stress of Daqing gelled crude oil;大庆胶凝原油启动屈服应力研究 2.Study on Yield Stress of LC_4 Alloy in the Semi-solid State;LC_4合金的显微组织与屈服应力 3.Analysis of yield stress states of fcc metals under plane deformation;面心立方金属平面变形的屈服应力...
Benson JP: Influence of Grain Size on the Threshold Fatigue Behaviour of Low-Alloy Steel, Metal Science, vol. 13 (1979), pp. 535–539.J. P. Benson, “Influence of grain size and yield strength on threshold fatigue behavior of low-alloy steel,” Met. Sci., 13 , No. 9, 535–539 ...
High strength state in low carbon steel with submicron fibrous structure The formation of a submicron fibrous (SMF) structure in low carbon low alloy steels under severe warm rolling is investigated. It is shown that by varying ... AV Korznikov,IM Safarov,AA Nazarov,... - 《Materials ...
In this work we study the effect of immobile precipitates and mobile SIA prismatic dislocation loops of12⟨111⟩nature, as well as that of various mixtures of the two, on the yield stress of iron crystals at high temperatures, using our recently developed multi-scale approach to model preci...
Place of Origin Shandong, China Alloy Or Not Non-Alloy Standard AISI ASTM Grade 4130 4140 Delivery Time 31-45 days Brand Name / Application Hydraulic Cylinder Special Pipe Hydraulic Cylinder Thickness 3 - 30 mm Length customized Certificate ...
Stress—strain and contraction ratio curves for polycrystalline steel Four types of steels were tested, i.e. low carbon steels of designation DIN. St. 33, St. 34 and St. 42, and a low carbon high-yield-strength alloy steel, quenched and tempered, under commercial designation U.S.S. [T...
Marc,a thermal elastic plastic finite element method was developed to simulate welding temperature and residual stress fields. By using moving heat source and the temperature-dependent thermo-physical and mechanical properties of the base metal( SM490A) and weld metal( YGT50),the welding residual ...