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Microstructure Evolution in Hot Ring Rolling of

The Development of Ring Rolling Technology - Allwood

Dec 13,2016 Microstructure Evolution in Hot Ring Rolling of#0183;Yang Hu,Dong Liu,Xinglin Zhu,Yanhui Yang,Jianguo Wang,Haiping Wang,Effect of rolling passes on thermal parameters and microstructure evolution via ring-rolling process of GH4738 superalloy,The International Journal of Advanced Manufacturing Technology,10.1007/s00170-017-1549-6,96,1-4,(1165-1174),(2018).Some results are removed in response to a notice of local law requirement.For more information,please see here.Previous123456NextFE Simulation of Microstructure Evolution during Ring Keywords INCONEL Alloy 783,Microstructure Evolution,Recrystallization,Ring Rolling Abstract In this study,microstructure evolution during ring rolling process of INCONEL alloy 783 (Alloy 783) was investigated with the combined approaches of 3-D FEM (Finite Element Method) simulation and microstructure prediction model.Some results are removed in response to a notice of local law requirement.For more information,please see here.12345NextMicrostructure evolution of GCr15 in cold ring rolling and The influences of deformation degrees on the microstructure evolution of GCr15 steel in cold ring rolling and following heat treatment (quenching and temper) are investigated in this paper.As the deformation is uneven,microstructure at the outer surface,middle place and inner surface on the cross-section of the ring is selected for the study.

Some results are removed in response to a notice of local law requirement.For more information,please see here.Simulation of the Hot Ring Rolling Process by Using a

During hot metal forming,the temperature variation and plastic deformation affect each other considerably.In the present investigation,ring rolling of hot steel is simulated by using a three-dimensional thermo-coupled rigid-viscoplastic finite element method.Simulation of Microstructure Evolution of Ti Alloy During 3.Friction conditions in the temperature range 850970 Microstructure Evolution in Hot Ring Rolling of#176;C were investigated by ring compression tests in the temperature range 850970 Microstructure Evolution in Hot Ring Rolling of#176;C.4.Deformation behavior and microstructure evolution of TC11 titanium alloy during hot forging of a lever were analyzed.5.

Simulation of Microstructure Evolution of Ti Alloy During

3.Friction conditions in the temperature range 850970 Microstructure Evolution in Hot Ring Rolling of#176;C were investigated by ring compression tests in the temperature range 850970 Microstructure Evolution in Hot Ring Rolling of#176;C.4.Deformation behavior and microstructure evolution of TC11 titanium alloy during hot forging of a lever were analyzed.5.Simulation of Deformation Behavior and Microstructure In presented paper FE simulation coupled with microstructure evolution during hot forging of TC11 titanium alloy has been performed by QForm FEM code.Constitutive relationships,friction conditions and microstructure evolution model have been established using the experiments.Ring rolling process simulation for microstructure Metal undergoes complicated microstructural evolution during Hot Ring Rolling (HRR),which determines the quality,mechanical properties and life of the ring formed.One of the principal microstructure properties which mostly influences the structural performances of forged components,is the value of the average grain size.In the present paper a ring rolling process has been studied and

Prediction of Microstructure Evolution in Hot Backward

Microstructure evolution of Ti-6Al-4V alloy during hot backward extrusion process was simulated with the combined approaches of finite element method (FEM) and microstructure prediction model.From experimental analysis,it can be found that the change of microstructure during hot forming process of titanium alloy has a close relation to Numerical analysis of the influence of rolling conditions Numerical analysis of the influence of rolling conditions on the microstructure evolution during hot rolling of aluminium alloy 5083 using a physical model P.Sherstnev1,C.Melzer2 and C.Sommitsch3 1Light Metals Technologies Ranshofen GmbH,P.O.Box 26,5282 Ranshofen,Austria 2AMAG rolling GmbH,P.O.Box 32,5282 Ranshofen,AustriaModelling of Microstructure Evolution during HotThe microstructure evolution during thermo-mechanical processing of a state-of-the-art TiNb HSLA steel with a tensile strength of 780MPa has been investigated with laboratory investigations.The entire hot strip rolling process was simulated with hot torsion tests.

Modelling of Microstructure Evolution during Hot

The microstructure evolution during thermo-mechanical processing of a state-of-the-art TiNb HSLA steel with a tensile strength of 780MPa has been investigated with laboratory investigations.The entire hot strip rolling process was simulated with hot torsion tests.Modelling microstructure evolution during hot rolling of Modelling of microstructure evolution during hot rolling of plate and long product of 316L stainless steel has been investigated in the present work.A prediction of microstructure evolution during full scale industrial hot rolling of both plate and bar has been carried out by utilizing the MICDEL model.Modeling of Microstructure Evolution during Hot Strip hot deformation behaviour,recrystallization and austenite decomposition.Starting with the pioneering work of Sellars et al.18,19) to predict microstructure evolution during multi-pass hot rolling,mathematical modeling of hot strip rolling has meanwhile attained a rather mature level; a number of

Microstructure,hardness and texture evolution during the

Duprez,Lode,Bruno De Cooman,and N AKDUT.2000.Microstructure,Hardness and Texture Evolution During the Hot Rolling of Duples Stainless Steel. In Proceedings Thermomechanical Processing of Steels,24-26/5/2000,London,168176.Microstructure evolution of inconel 718 alloy during ring Jun 08,2016 Microstructure Evolution in Hot Ring Rolling of#0183;Microstructure determines the comprehensive mechanical properties and service life of ring parts.In this study,ring rolling process is considered as a multi-pass process which is parted into four phases,and the microstructure evolution model is then established based on the characteristics of this multi-pass process by combining with a 3D coupled thermo-mechanical FE model.Microstructure evolution of Al-15% Si alloy during hot rollingA direct chill (DC) cast Al-15% Si alloy was processed by hot rolling with a single pass at a temperature of 520 Microstructure Evolution in Hot Ring Rolling of#176;C with a thickness reduction of 80%.Scanning electron microscopy (SEM),electron backscattering diffraction (EBSD) and transmission electron microscopy (TEM) were used to investigate the evolution of the samples microstructure.

Microstructure evolution of 6016 aluminum alloy

Microstructure evolution of 6016 aluminum alloy during compression at elevated temperatures by hot rolling emulation Chang-qing HUANG1,Jin-peng DIAO2,Hua DENG1,Bing-ji LI3,Xing-hua HU4 1.State Key Laboratory of High- performance Complicated Manufacture,College ofMicrostructure evolution of 6016 aluminum alloyMicrostructure evolution of 6016 aluminum alloy during compression at elevated temperatures by hot rolling emulation Chang-qing HUANG1,Jin-peng DIAO2,Hua DENG1,Bing-ji LI3,Xing-hua HU4 1.State Key Laboratory of High- performance Complicated Manufacture,College ofMicrostructure evolution modeling of titanium alloy large Aug 16,2012 Microstructure Evolution in Hot Ring Rolling of#0183;Microstructure evolution modeling of titanium alloy large ring in hot ring rolling Microstructure evolution modeling of titanium alloy large ring in hot ring rolling Wang,Min; Yang,He; Zhang,Chun; Guo,Liang-gang 2012-08-16 00:00:00 Int J Adv Manuf Technol (2013) 66:14271437 DOI 10.1007/s00170-012-4420-9 ORIGINAL ARTICLE Microstructure evolution modeling of titanium alloy large ring

Microstructure evolution modeling of titanium alloy large

Aug 16,2012 Microstructure Evolution in Hot Ring Rolling of#0183;Exploration of microstructure evolution is of significance for manufacturing the large ring with high performance and high reliability in hot ring rolling.Microstructure evolution and deformation behavior of Au Aug 05,2020 Microstructure Evolution in Hot Ring Rolling of#0183;To clarify the microstructure evolution and deformation behavior of the alloy during hot rolling,samples subjected to 30%,70%,90% and 99% rolling strains were reserved and analyzed.The samples for microstructure observation were cut from the rolling direction-normal direction (RD-ND) section,and then prepared by metallographic technique Microstructure and texture evolution of Al during hot and The evolution of microstructure and texture of commercial purity Al during hot and cold rolling has been studied.The results show that the dynamic restoration mechanism for Al rolled to a total equivalent strain of 2.66 at a mean equivalent strain rate of 14.4 s -1 at 510 Microstructure Evolution in Hot Ring Rolling of#176;C is essentially dynamic recrystallization (DRX),whereas for those materials deformed to lower strains at lower strain

Microstructure and texture evolution of AZ31

Microstructure and texture evolution of AZ31 magnesium alloy during large strain hot rolling Fei GUO 1,Ding-fei ZHANG1,2,Xu-sheng YANG ,Lu-yao JIANG1,Fu-shengPAN 1,2 1.College of Materials Science and Engineering,Chongqing University,Chongqing 400045,China; 2.National Engineering Research Center for Magnesium Alloys,Chongqing Microstructure and Texture Evolution during Hot Rolling of In the present work,Mg - 9wt.% Li - 7% wt.Al 1 wt.% Sn (LAT971) alloy was cast and hot rolled at ~573K.Phase analysis of LAT971 revealed the presence of dual phase structure namely Mg-rich - and Li-rich -phase.After hot rolling,it was observed that dynamic recrystallization led to refinement of the -phase grain structure.Microstructure Evolution in Hot Ring Rolling of Microstructure Evolution in Hot Ring Rolling of Centrifugal Casting Q235B Steel QIN Fangcheng 1,QI Huiping 2,LI Yongtang 2,QI Haiquan 1 1 College of Materials Science and Engineering,Guilin University of Technology,Guilin 541004,China 2 School of Materials Science and Engineering,Taiyuan University of Science and Technology,Taiyuan 030024,China

Macrostructure,microstructure and mechanical properties

Hot ring rolling (HRR) is an advanced partial progressive forming technology that can directly manufacture various sizes of precision bearing rings.How to prefabricate the ring blank will affect the utilization rate of materials,flow lines distribution and microstructure in the forging of bearing rings.MICROSTRUCTURE EVOLUTION DURING HOT ROLLINGLiterature survey on microstructure evolution in hot working Learning the MIKRAB Toolbox by G.Engberg and model the hot deformation of 13C26 Run a gap analysis between Toolbox and logged process data from the rolling mill Publish first technical paper fromLamellar Microstructure's Evolution Mechanism for Ti-8Al SHI Xiaohui,CAO Zuhan,ZHANG Min,et al.Lamellar Microstructure's Evolution Mechanism for Ti-8Al-1Mo-1V Titanium Alloy During Hot Rolling and Subsequent Annealing Based on Dislocation Density Analysis[J].Materials Reports,2020,34(12) 12101-12104.URL:

Images of Microstructure Evolution in Hot Ring Rolling of

imagesMicrostructure evolution of GCr15 in cold ring rolling and The influences of deformation degrees on the microstructure evolution of GCr15 steel in cold ring rolling and following heat treatment (quenching and temper) are investigated in this paper.As the deformation is uneven,microstructure at the outer surface,middle place and inner surface on the cross-section of the ring is selected for the study.FE Simulation of Microstructure Evolution during Ring Keywords INCONEL Alloy 783,Microstructure Evolution,Recrystallization,Ring Rolling Abstract In this study,microstructure evolution during ring rolling process of INCONEL alloy 783 (Alloy 783) was investigated with the combined approaches of 3-D FEM (Finite Element Method) simulation and microstructure prediction model.FE Analysis of Microstructure Evolution during Ring Abstract.Abstract.Microstructure evolution during ring rolling process of a large-scale Ti-6Al-4V ring was investigated with the combined approaches of three dimensional finite element method (FEM) simulation and microstructure prediction model.

FE Analysis of Microstructure Evolution during Ring

Abstract.Abstract.Microstructure evolution during ring rolling process of a large-scale Ti-6Al-4V ring was investigated with the combined approaches of three dimensional finite element method (FEM) simulation and microstructure prediction model.Evolution of Microstructure During Hot Rolling ofEVOLUTION OF MICROSTRUCTURE DURING HOT ROLLING OF [email protected] ALLOYS 625 AND 7 18 D.E.Camus,R.A.Jaramillo,J.A.Plybum,F.S.Suarez Into Alloys International Inc.3200 Riverside Drive Huntington,West Virginia 25705 177 1 AbstractEvolution of Microstructure During Hot Rolling of Inconel Title Evolution of Microstructure During Hot Rolling of Inconel(R) Alloys 625 and 718 Author D.E.Camus,R.A.Jaramillo,J.A.Plyburn and F.S.Suarez

Development of dislocation-based unified material model

(2005).Development of dislocation-based unified material model for simulating microstructure evolution in multipass hot rolling.Philosophical Magazine Vol.85,No.18,pp.1967-1987.Cited by 8Publish Year 2016Author Xing-lin Zhu,Dong Liu,Li-juan Xing,Yang Hu,Yan-hui YangMicrostructural evolution of Inconel 625 during hot rollingFrom changes of the hot-rolling loads and microstructure it is concluded that the recrystallization begins at temperatures around 1050 Microstructure Evolution in Hot Ring Rolling of#176;C and three passes of 20 % deformation at the deformation Cited by 3Publish Year 2016Author B.H.Lu,L.Hua,X.H.Han,G.H.ZhouMicrostructure-Texture-Mechanical Properties in Hot Deformation characteristic of centrifugal casting 25Mn steel was investigated by compression tests,and then processing maps were established.According to the deformation parameters identified from the established processing maps and hot ring rolling (HRR) process,the industrial test for the 25Mn ring blank was performed.Optical microscope (OM) and electron backscatter diffraction (EBSD

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