hot deformation characteristics and processing map of

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hot deformation characteristics and processing map of

(PDF) Hot Deformation CharacteristicsConstitutive

The best hot working parameters (strain rate and deformation temperature) of 21-4N heat-resistant steel are determined by the stable and instable domain in the processing maps,which are in the(PDF) Hot workability integrating processing and Hot deformation characteristics of Inconel 740 superalloy was investigated by analyzing the microstructure evolution. Hot-processing maps were generated for all alloys and suggested specific

An Investigation into Hot Deformation Characteristics and

The hot deformation activation energy is estimated to be 512 kJ/mol.By employing dynamic material model,the processing maps of high-strength armor steel at various strains are established.AAuthor Chao Zhao,Jin Zhang,Bing Yang,Yi Fei Li,Jin Feng Huang,Yong LianPublish Year 2020Hot Deformation Characteristics and 3-D Processing Map of Hot deformation behavior of a high-titanium Nb-micro-alloyed steel was investigated by conducting hot compression tests at the temperature of 9001100 °C and the strain rate of 0.00510 s1.Using a sinh type constitutive equation,the apparent activation energy of the examined steel was 373.16 kJ/mol and the stress exponent was 6.059.

Cited by 4Publish Year 2020Author Pingping Qian,Zhenghua Tang,Li Wang,Charles W.Siyasiya12345NextHot Deformation Characteristics and Processing Map of

Apr 14,2020·Moreover,the equation regarding the peak stress (strain),the critical stress (strain) and the ZenerHolomon parameter was constructed,which exhibited a good linearity.Besides,the hot processing maps of 1Cr12Ni2Mo2WVNb steel under the strains of 0.3,0.4,0.5 and 0.6 were also established,respectively,based on the compression test.Cited by 4Publish Year 2020Author Pingping Qian,Zhenghua Tang,Li Wang,Charles W.SiyasiyaHot Deformation Characteristics and 3-D Processingmaterials Article Hot Deformation Characteristics and 3-D Processing Map of a High-Titanium Nb-Micro-Alloyed Steel Pingping Qian 1,Zhenghua Tang 1,*,Li Wang 1 and Charles W.Siyasiya 2 1 Department of Materials Science and Engineering,Sichuan University,Chengdu 610000,China; [email protected] (P.Q.); [email protected] (L.W.)

Cited by 65Publish Year 2015Author Yonghua Kong,Pengpeng Chang,Qian Li,Lixiong Xie,Shigen ZhuHot Deformation Characteristics and Processing Map of

Apr 14,2020·Moreover,the equation regarding the peak stress (strain),the critical stress (strain) and the ZenerHolomon parameter was constructed,which exhibited a good linearity.Besides,the hot processing maps of 1Cr12Ni2Mo2WVNb steel under the strains of 0.3,0.4,0.5 and 0.6 were also established,respectively,based on the compression test.Cited by 72Publish Year 2017Author K.Arun Babu,S.Mandal,C.N.Athreya,B.Shakthipriya,V.Subramanya SarmaHot deformation characteristics and processing map of Feb 15,2015·The hot deformation characteristics of C276 superalloy was investigated and the processing maps for C276 superalloy also has been developed over the hot processing temperatures range 9501250 °C and the true strain rates range 0.0110.0 s

Hot Deformation Behavior and Processing Map of

The hot deformation characteristics of 25%SiCp/2009A1 composite fabricated by powder metallurgy route were studied by thermal compaction testing on Gleeble-3800 hot-simulation machine in the temperature range of 370~520 °C and strain rate range of 0.01~10 s-1.The processing maps of 25%SiCp/2009A1 composites were developed on the basis of dynamic material model.Hot Deformation Behavior and Processing Maps of SiC Magnesium matrix composites synergistically reinforced by SiC nanoparticles and second phases were prepared by 12 passes of multi-pass forging,varying the temperature.The effects of grain refinement and the precipitates on the hot deformation behavior were analyzed.Deformation zones which could be observed in the fine-grained nanocomposite before hot compression disappeared,and the trend

Hot Deformation Characteristics and 3-D Processing Map

Hot deformation behavior of a high-titanium Nb-micro-alloyed steel was investigated by conducting hot compression tests at the temperature of 9001100 °C and the strain rate of 0.00510 s1.Using a sinh type constitutive equation,the apparent activation energy of the examined steel was 373.16 kJ/mol and the stress exponent was 6.059.Hot Deformation Characteristics and Processing Map of ·The best hot working parameters (strain rate and deformation temperature) of 21-4N heat-resistant steel are determined by the stable and instable domain in the processing maps,which are in the deformation temperature range of 11201180 °C and the strain rate range of 0.0110 s-1.PMCID PMC6337369 PMID 30591698.Grant support

Hot deformation characteristics and processing map of

Feb 15,2015·The hot deformation characteristics of C276 superalloy was investigated and the processing maps for C276 superalloy also has been developed over the hot processing temperatures range 9501250 °C and the true strain rates range 0.0110.0 sImages of Hot Deformation Characteristics and Processing m imagesHot deformation characteristics and processing map of a Feb 05,2017·Based on the analysis of microstructure and processing map,the optimum processing domain for hot deformation is identified as strain rate range of 0.010.1 s 1

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types of deformationdeformation based processing of materialsRelated searches for hot deformation characteristics and prtypes of deformationdeformation based processing of materialsPrevious123456NextHot Deformation Characteristics and Processing Map of ·The hot deformation activation energy is estimated to be 512 kJ/mol.By employing dynamic material model,the processing maps of high-strength armor steel at various strains are established.A maximum efficiency of about 45% of power dissipation is



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