Results 11 to 20 of about 1,169 (100)
Modeling of recrystallization behaviour of AA6xxx aluminum alloy during extrusion process [PDF]
An innovative approach was introduced for the development of a AA6063 recrystallization model. This method incorporated a regression-based technique for the determination of material constants and introduced novel equations for assessing the grain size ...
DONATI L. +5 more
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Influence of σ phases on the microstructure and properties of S32760 super duplex stainless steel [PDF]
, 2016 The precipitation behavior of σ phases in W-containing S32760 super duplex stainless steel was studied by aging treatment experiments. The morphology and chemical composition of the σ phases were investigated by scanning electron microscopy and
LI Guo-ping +3 more
core +1 more source
, 1999 采用Hopkinson杆加载技术和帽状试样，研究Monel合金在ε↑._s≈4.3×10~5s~(-1)的高应变速率条件下的应力－应变关系及塑性变形行为。实验及计算结果表明，塑性区（简称剪切带）内温度随剪切应变增加呈线性升高。透射电镜证实剪切带组织发生了动态再结晶，再结晶晶粒约为170nm。分析了剪切带中组织结构的演变过程 ...
徐永波 +4 more
core
Influence of tempering times on the mechanical properties of P91 weld joints [PDF]
, 2017 The P91 weld joint used in the experiment is re-tempered according to the heat treatment process. The effect of tempering times on its mechanical properties, including that at room temperature and high temperature, was then investigated in relation to ...
CUI Zheng +5 more
core +1 more source
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Additively manufactured AlCoFeNi series eutectic high‐entropy alloys (EHEAs) exhibit nonequilibrium dual‐phase microstructure in the as‐printed state, allowing them to be easily tailored through annealing to explore their strength–toughness potential.
Huidong Wu +13 more
wiley +1 more source
Effect of Deformation Parameters on Thermomechanical Behaviour of GH500 Superalloy [PDF]
Different parameters such as deformation temperature and deformation rate were set for thermal compression tests， using the Thermecmastor-Z thermal simulation testing machine.
Fu Hao, Wang Minshi, Dai Pengchao
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Wall-thickness reduction of AP1000 primary coolant pipes subjected to cold roll-forming [PDF]
, 2016 A modified Johnson-Cook model was proposed based on the true stress-strain data of 316LN stainless steel and it was successfully used to describe the deformation characteristic of the steel at room temperature and low strain rate.
WANG Peng +3 more
core +1 more source
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Constructing a porous scaffold with the essential features of natural cancellous bone, including structural architecture and biochemical cues, is one of the pivotal factors for effective bone regeneration. In this study, a biomimetic composite porous Gelatin fibrous scaffold (SrHA/Gelatin) incorporating ultralong strontium‐doped hydroxyapatite
Yin‐Chuan Wang +8 more
wiley +1 more source
Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Introducing solid‐state phase transformations into the design of heterogeneous structures is considered an effective strategy for simultaneously optimizing both microstructure and mechanical properties. This study investigates the thermodynamic and kinetic mechanisms of the γ → α transformation in Ti48Al5Nb2Cr0.6Re0.1C alloy under different ...
Ke‐Xuan Li +6 more
wiley +1 more source
Dynamic Recrystallization Behavior of Steel B30MnSi
Teshugang, 2005 The compression deformation test at temperature between 850 T and 1 000 X. with strain rate 0.1 * 10 1/s of steel BSOMnSi- 0.32C, 1.04Mn, 0.85Si, 0.019P, 0.009S has been carried out using Gleeble-1500 thermal simulation machine to study the dynamic ...
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