Hot Deformation
Hot Deformation Response of Al 6061 MWCNTs Alloy Composites
... investigated. Hot deformation tests required to develop processing map were conducted at three temperatures such as 250, 350 and 450°C and in the three strain rates of ...after hot Compression tests. ...
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A SVM model to predict the hot deformation flow curves of AZ91 magnesium alloy
... different deformation conditions (usually, through the hot compression ...the hot deformation behavior of Mg-6Al-1Zn has been evaluated by Abbasi-Bani et ...
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Application of Reinforcing Thermocycling Treatment for Materials of Stamps Hot Deformation | Journal of Engineering Sciences
... Steel has the following purpose: the production of hammer stamps, steam and pneumatic hammers with a mass of parts falling more than 3 tons, press stamp ma- chine speed stamping during hot deformation of ...
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A study on hot deformation behavior of Ni-42.5Ti-7.5Cu alloy
... the hot deformation behavior of ...the hot deformation behavior of ...the hot deformation behavior of intermetallic alloys such as ...the hot formability of this ...
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Hot Deformation Behavior of 17-7 PH Stainless Steel
... the hot deformation behavior of 17-7 PH stainless steel, hot compression tests were carried out at the temperatures of 950, 1050 and 1150 o C and strain rates of ...the hot working behavior ...
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Isochronal Annealing Behavior of Magnesium Alloy AZ31 after Hot Deformation
... during hot deformation can result from a kind of strain-induced continuous recrystallization, but not from conventional discontinuous ...in hot-deformed Mg alloy is described briefly as follows: (1) ...
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A comparative study on constitutive modeling of hot deformation flow curves in AZ91 magnesium alloy
... the hot deformation processes of ...the hot deformation flow curves of AZ91 magnesium ...the hot deformation flow curves of AZ91 magnesium ...of hot deformation ...
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Dynamic Evolution of New Grains in Magnesium Alloy AZ31 during Hot Deformation*
... in the regions of corrugated grain boundaries. They may form to satisfy grain compatibility requirements, perhaps because Mg has a limited number of active slip systems. The misorientation and the number of the ...
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DEPENDENCE OF GRAIN SIZE OF AUSTENITE STEEL OF RAILWAY WHEEL FROM PARAMETERS OF HOT DEFORMATION
... of hot reduction of carbon steel on the size of grain аustenite at making of railway ...of hot deformation (10−50 %) was ...of hot reduction of the railway wheel will allow dispergating the ...
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Fine Structure of Shear Bands Formed during Hot Deformation of Two Austenitic Steels
... A detailed investigation of the fine structure of shear bands formed in both a 22Cr-19Ni-3Mo (mass%) austenitic stain- less steel and a Fe-30 mass%Ni based austenitic model alloy, subjected to hot ...
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Hot Deformation Behaviour of Cu/Al Laminated Composites under Interface Constraint Effect
... interface, deformation temperature and strain rate on the deformation behavior was ...cooperative deformation capability of Cu/Al composites increases with increasing stain rate and decreasing ...
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The Effects of Hot Deformation Parameters on the Size of Dynamically Recrystallised Austenite Grains of HSLA Steel
... Hot deformation parameters have a decisive impact on the formation of secondary phases of micro-additions that determine the course of dynamic recrystallization and structure refinement in HSLA steels ...
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Effect of Temperature during Hot Deformation on the Electrochemical Behavior of HSLA Pipeline Steels
... plastic deformation [16-17]. However, the effect of deformation temperature and strain rate during hot deformation on the corrosion behavior has not attracted the required attention so ...of ...
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Hot Deformation Behavior of Ni80A Superalloy During Non-Isothermal Side Pressing
... non-isothermal hot deformation of Ni80A alloy, laboratory side pressing tests with different deformation paths have been performed on the samples with different thermo-mechanical ...plane-strain ...
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An Investigation on the Softening Mechanism of 5754 Aluminum Alloy during Multistage Hot Deformation
... The softening behavior induced by metadynamic recrystallization during the two-pass hot deformation of 5754 aluminum alloy was investigated. The developed kinetic model has been verified by comparing the ...
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Hot Deformation Behavior of Cu-Sn-La Polycrystalline Alloy Prepared by Upcasting
... in hot working conditions to calculate forces during processing at certain setting ...during hot deformation can be expressed by the Arrhenius ...
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Hot Deformation Characterization of AISI316 and AISI304 Stainless Steels
... during deformation, such defects can be avoided by studying the microstructural evolution during hot deformation process under different conditions, as reported by Tan et ...on hot ...
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Effect of Shear Deformation on Microstructural Evolution of Ni 30Fe Alloy during Hot Deformation
... Electron backscattered diffraction analysis has been used to investigate the effect of shear deformation on the microstructural evolution of a Ni-30Fe alloy during hot deformation. The alloy was ...
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Optimal Hot Deformation Characterization of AA5083 Aluminium Alloy
... paper, hot deformation behaviour of a 5058 aluminium alloy is studied using uniaxial compression tests performed at various temperatures and strain ...the hot deformation is investigated in ...
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The Effect of Hot Deformation Parameters on Grain Size Refinement in a Martensitic Stainless Steel
... Abstract: The grain size refinement of AISI 422 martensitic stainless steel in the temperature range of 950-1150 ºC was investigated by hot deformation tests. The deformed specimens were held at ...
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