Results 31 to 40 of about 224,472 (312)
Microstructure and plastic properties of mg-Li alloys smelted in vacuum induction furnaces after hot working [PDF]
, 2017 The paper analyses the characteristics of plasticity and microstructure of magnesium alloys with lithium meant for hot plastic working with different lithium content. The alloys were prepared in conditions of vacuum smelting. Achieved ingots were subject
Hadasik, Eugeniusz +3 more
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On the short-time thermal phase-stability of as-cast AlCoCrFeNi2.1 eutectic high entropy alloy
Journal of Materials Research and Technology, 2022 The present work deals with the short-time thermal phase-stability of the as-cast eutectic AlCoCrFeNi2.1 high entropy alloy. Toward this end, the effect of different temperatures (800–1000 °C) and soaking times (15–60 min) on the stability of primary ...
J. Charkhchian +7 more
doaj +1 more source
Structure and Mechanical Properties of Iron Subjected to Surface Severe Plastic Deformation by Friction: I. Structure Formation [PDF]
, 2008 The severe plastic deformation of armco iron by friction is experimentally studied, and the results obtained are used to show that efficient grain refinementis possible in the temperature ranges of warm and hot deformation.
Byakova, Alexandra Victorovna +2 more
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Journal of Materials Research and Technology, 2022 Two lean duplex stainless steels with different manganese contents (4 and 8 wt.%) were deformed in the tensile mode in the temperature range of 25–300 °C.
Mahsa Khorrami +5 more
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Journal of Materials Research and Technology, 2021 The present study deals with the warm temperature deformation behavior of the Ti–6Al–4V alloy throughout investigating the flow behavior and the correlated microstructure evolutions.
M. Paghandeh +6 more
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Journal of Materials Research and Technology, 2021 The strain accommodation mechanism of Ti–6Al–4V alloy with different initial microstructure; equiaxed α+β, lamellar α+β, dual phase α+ά, and fully ά martensite was studied in warm temperature deformation regime. Toward this end, a series of tensile tests
M. Paghandeh +3 more
doaj +1 more source
Influence of heating parameters on flow stress curves of low-alloy Mn-Ti-B steel [PDF]
, 2018 Influence of the initial grain size on hot deformation behavior of the low-alloy Mn-Ti-B steel was investigated. The uniaxial compression tests were performed in range of the deformation temperatures of 900-1200 degrees C and strain rates of 0.1-10 s(-1).
Kawulok, Petr +4 more
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Hot deformation behaviour and flow stress prediction of 7075 aluminium alloy powder compacts during compression at elevated temperatures [PDF]
, 2012 In the present study, the hot deformation behaviour of 7075 aluminium alloy powder compacts was studied by performing hot compression tests on a Gleeble 3800 machine.
Jabbari Taleghani, Mohammad Ali +3 more
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Journal of Materials Research and TechnologyThe present study explores the morphological evolutions of constituent phases during the hot deformation process of a promising as-cast AlCoCrFeNi2.1 eutectic high-entropy alloy. Through which, a quasi-in-situ approach was employed using the Poliak-Jonas
K. Bahrami +7 more
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Y Addition Effects on Hot Deformation Behavior of Cu-Zr Alloys with High Zr Content [PDF]
Archives of Metallurgy and Materials, 2018 Isothermal hot compression experiments were carried out using the Gleeble-1500D thermal mechanical simulator. The flow stress of the Cu-1%Zr and Cu-1%Zr-0.15%Y alloys was studied at hot deformation temperature of 550°C, 650°C, 750°C, 850°C, 900°C and the
K. Tian +5 more
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