Results 81 to 90 of about 3,313 (172)
Simulation of hot working of austenitic stainless steels. [PDF]
, 1983 The published literature on the strength and structural changes occurring during and after hot working of AI5I316 and 304 austenitic stainless steels are reviewed.
Barbosa, Ronaldo Antônio Neves Marques
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MetalsThe paper deals with the effect of the morphology characteristics, grain size, and the volume fraction of AlN- and NbC-precipitated particles on the prior austenite grain growth behavior in the Al- and Nb-microalloying 20MnCr gear steel during pseudo ...
Yingqi Zhu +3 more
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Reducing Residual Stresses in Synthetic Cast Iron by Ti Microalloying
During solidification and cooling of the castings, residual stresses are produced in the material. In technical practice, residual stresses are very important because, in addition to the operational loading, they can lead to material failure and ...
Miroslav Pástor +3 more
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CrystalsWith the rapid transition of power transmission systems toward higher capacity, longer distance, and improved efficiency, aluminum alloys from the 6xxx (Al–Mg–Si) and 8xxx (Al–Fe) series have become key structural materials for overhead conductors and ...
Shanquan Deng +4 more
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MetalsMicrostructural and morphological effects of cobalt (Co), nickel (Ni), and cerium (Ce) microalloying on the SAC305 lead-free solder alloy were investigated, with emphasis on the solidification behavior under slow cooling conditions.
Béla Bődi, Viktor Gonda
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, 2019 In order to investigate the influence of vanadium microalloying on deformation-induced pearlite transformation (DIPT) of eutectoid steel, thermomechanical simulation tests were carried out in this study.
Siqian Bao +4 more
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Tuning mechanics of metallic glasses via in silico microalloying
Ductilizing amorphous metals without sacrificing strength is challenging due to unclear plasticity carriers. This study attempts to mimic the microalloying strategy of physical metallurgy in computer simulations by selectively pinning a small fraction of
王云江 +4 more
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Teshugang, 2009 Nb-RE microalloying high speed steel TGM2 (% : 0. 88 ~ 0. 89C, 4. 14 ~ 4. 16Cr, 4. 73 〜4. 76Mo, 6. 09 〜6. 12W, 1.85 ~ 1.86V, 0. 05 〜0. 10Nb, 0. 05 〜0.06RE) was melted by 25 t EAF- 30 t LF (VD, adding Nb- RE) - 1 t ESR process. Test results show that with
雷利军 +4 more
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Virtual and Physical PrototypingTo address uneven precipitates, insufficient strength/ductility, and poor corrosion in wire arc additive manufacturing (WAAM) high-strength aluminum alloys, this study employs synergistic Sc/Zr/Mn multimicroalloying and a two-stage heat treatment.
Guorui Sun +5 more
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EFFECT OF MICROALLOYING ON THE TOUGHNESS OF METALLIC GLASSES
, 2014 The effect of microalloying on the toughness of Cu-Ti-based metallic glasses is explored. Minor additions of Si and Sn in glass former Cu47Ti34Zr11Ni8 known to improve glass-forming ability are found here to sharply decrease toughness.
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