By utilization of the silicon, the molybdenum, the tantalum, and other elements, and by adding the raw materials in batches and reasonably controlling the thermal treatment temperature after casting, the alloy produced has characteristics of high yield strength and high hardness and capability of ...
> The possibility of increasing the strength of parts by age hardening after forming, leading to strength levels unattainable with other materials. > The absence of brittleness at low temperatures (no transition temperature). > A maximum service temperature about 100°C higher than for stainless ...
High-Quality Material: Our ASTM A615 Gr40 Gr60 High Yield Strength Rebar Steel Bars are made from high-quality materials, ensuring durability and reliability in construction projects, meeting the needs of users who require a long-lasting and robust building material. Customizable Options: We offer...
A high-rate plastic deformation of fine-grained materials has been considered as a result of competing processes of dislocation gliding in the grains and grain-boundary sliding. A structural model has been proposed for describing the grain-boundary sliding as a dominant mechanism of plasticity of na...
manufacturing exhibits a 11 % and 14 % increase in the yield strength and tensile strength, correspondingly in contrast to the stainless steel 316L ... AR Kannan,SM Kumar,R Pramod,... - 《Materials Science & Engineering Technology》 被引量: 0发表: 2021年 Scientific and Technological Bases fo...
nanocrystalline materialsdeformation mechanismmodelingyield strengthhigh strain rateTo understand the high strain rate deformation mechanism and determine the grain size,strain rate and porosity dependent yield strength of nanocrystalline materials,a new mechanical model based on the deformation mechanism of ...
In the diamond anvil cell technology, the pressure gradient approach is one of the three major methods in determining the yield strength for various materials at high pressures. In the present work, byin situmeasuring the thickness of the sample foil, we have improved the traditional technique in...
in a body-centered cubic (BCC) martensite matrix can render a Fe-17Ni-6.2Al-2.3Mo-0.48Nb-0.37C-0.05B steel with a high yield strength of 1.9 GPa and a total elongation of 8.2%20. Therefore, ultrafine and coherent nano dispersoid has become the new favorite of many alloy materials....
but in contrast with those materials, it possesses a nearly temperature-independent (or Elinvar-type), ultralow Young’s modulus (~20–23 GPa) over a wide temperature range from room temperature down to 123 K; a higher yield strength of ~200–270 MPa; and a long fatigue life of...
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