BFS600 austenitic stainless steel is a newly developed Cr-Mn-Ni-N high-strength stainless steel that aims to be used in the automotive industries.The effects of tensile deformation on the microstructure evolution and pitting behaviors of the BFS600 stainless steels were investigated in this paper.The microstructure and magnetic properties of the tensile-deformed BFS600 stainless steels were results for this questionFeedbackEffect of the Deformation Amount on the Microstructure and Jan 17,2020·The results show that the steel consists of ferrite and austenite phases and a small amount of granular precipitates of Al 4 C 3 and AlN,and the content of ferrite decreases gradually with the increase in the deformation.For deformations of 30%,50% and 70%,the average grain sizes of the samples are 10.23,8.66 and 7.13 m,respectively.
The investigatio ns concern the influence of the parameters of recrystallization annealing on the microstructure and mechanical properties of the brass CuZn30,cold-deformed in the course of rolling.ISSN 2348-4802 After cold-ro lling with reductions of 15.8-70.2% the microstructure of the brass CuZn30 is characterized by elongated grains in the solution alpha with corrugated boundaries and effects3.2.Mechanical PropertiesAuthor Guihua Zhang,Haitao Jiang,Shiwei Tian,Yun ZhangPublish Year 2019The Effect of Hot Deformation Parameters on Microstructure May 13,2016·In particular,the hot deformation behavior of the medium thickness alpha lath microstructure at 1153 K and 1223 K (880 °C and 950 °C) is shown for all strain rates (solid lines); the 0.1/s tests have been repeated at the same temperature for the fine and coarser microstructures marked as dotted and dashed lines,respectively,in Figure 2.These curves clearly indicate that the
The objective of this investigation was to define the processing window for microstructure evolution,depending on the forging temperature,the amount of deformation,and the rate of cooling from Author Rameshkumar Varma,Sitarama Kada,Matthew BarnettPublish Year 2021Effects of Near-Isothermal Deformation Amounts on Recovery is dominant for the forging microstructure when the deformation amount is 10%,while for 30% deformation partial dynamic re-crystallization occurs in phases and recovery is predominant Author Xin Guo,Peiqing La,Heng Li,Yupeng Wei,Xuefeng LuPublish Year 2020Effect of the Deformation Amount on the Microstructure and Jan 17,2020·Abstract.The microstructure evolution during cold rolling and mechanical properties after solution treatment of 304 stainless steel with 2 wt% Al are investigated and the tensile properties of the steels are also tested.The results show that the steel consists of ferrite and austenite phases and small amounts of granular precipitates of Al 4 C 3 and AlN,and the content of ferrite decreases gradually with increase of the deformation.
Request PDF Effect of the Deformation Amount on the Microstructure and Tensile Properties of 304 Stainless Steel with 2 wt% Al Content by Cold Rolling The microstructure evolution during cold Author Yawen ChengPublish Year 2019Effect of Sn addition on the microstructure and Feb 01,2017·Microstructural examinations of the deformed Mg-3Al-1Sn (AT31) alloy by electron backscatter diffraction and transmission electron microscopy show that prismatic <a> slip is quite active during deformation,resulting in much lower r-values and planar anisotropy than the counterpart Mg-3Al-1Zn (AZ31) alloy.Cited by 13Publish Year 2016Author Bama Perumal,Martin A.Rist,Salih Gungor,Jeffery W.Brooks,Michael E.FitzpatrickEffect of Tensile Deformation on Microstructure and Effect of Tensile Deformation on Microstructure and Pitting The effects of tensile deformation on the microstructure deformation.Various amounts of deformations ranging from 5%,10%,15%,20%,30%,40% to 50% were considered.The tensile-deformed specimens were
Effects of collagen microstructure and material properties on the deformation of the neural tissues of the lamina cribrosa.Voorhees AP(1),Jan NJ(2),Sigal IA(3).Author information (1)Department of Ophthalmology,UPMC Eye Center,Eye and Ear Institute,Ophthalmology and Visual Science Research Center University of Pittsburgh School of Cited by 1Publish Year 2020Author Nuria Fuertes,Rachel PetterssonThe Effect of Annealing on the Microstructure of the effect of annealing at the recovery,recrystallization,and grain growth stage on rolled steel product.Steel bars of known chemical composition were used as experimental samples and subjected to different conditions of heat treatment.The results show that the microstructure andCited by 23Publish Year 2017Author A.P.Voorhees,N.-J.Jan,I.A.SigalThe effect of printing parameters on the deformationThe amount of powder added to a substrate was constant and the build geometry as similar as possible for all tests.Ultimately no conclusion could be drawn regarding pulsing parameters effect on deformation.It was found pulsing the laser lowered the powder efficiency drastically,which may have had a bigger effect
Dec 01,2020·The effect of deformation speed on microstructure and mechanical property was investigated in Mg1Gd and Mg3Gd alloys,and annealing of high-speed deformed samples was studied.Twinning was a dominant deformation mechanism after low-speed and high-speed compressions,while twin variant and type diversities were observed.Cited by 3Publish Year 2017Author Mingjun Yang,Siliang Liu,Xuwen He,Jiong Wang,Yi Kong,Pizhi Zhao,Kai Li,Yong DuEffects of microrolling parameters on the microstructure The effects of grain size and reduction on non-uniform deformation,edge cracking,and microstructure were studied.The experimental results showed that the side deformation became more non-uniform,resulting in substantial edge bulge,and the uneven spread increased withCited by 4Publish Year 2010Author B.LeszczyskaMadej,M.RichertEffect of stamping deformation on microstructure and Feb 13,2017·The effect of 5 % tensile deformation,which simulates the stamping process of AlMgSiCu automotive outer panels,on the microstructural evolution during age strengthening,has been investigated.In addition,its benefit on key mechanical properties including hardness,yield strength,ductility,and corrosion resistance has been linked to the microstructural features.
When skin stretches,the microstructure flattens out and the surface appears less rough as the reserves of tissue are called into action.Under compression,the microstructure bunches up,creating micro-furrows which exhibit anisotropic roughness.Cited by 5Publish Year 2018Author Yi Jing,Hong Mei Zhang,Hong Mei Zhang,Hao Wu,Lian-Jie Li,Hong-Bin Jia,Zhengyi Jiang,Zhengyi JEffect of extrusion on the microstructure and Sep 04,2019·The alloy was holding for 1 min when the deformation temperature was reached before compressing.The total amount of compression strain was kept for 0.6 (true strain).A subsequent water quenching was immediately continued after compression in order to acquire the retained original deformation microstructure.Cited by 71Publish Year 2017Author Byeong-Chan Suh,Byeong-Chan Suh,Jae H.Kim,Jun Ho Bae,Ji Hyun Hwang,Myeong-Shik Shim,Nack J.K5 - Cold Working Brassintroduced during deformation without reducing the strength of the cold worked material.Recrystallization - A medium-temperature annealing heat treatment designed to eliminate all of the effects of the strain hardening produced during cold working.Nucleation and growth of a new stress-free microstructure occurs.
AbstractIntroductionExperimental ProcedureResults and DiscussionConclusionsConflicts of InterestThe present study investigated the effect of deformation temperature on the microstructure evolution and mechanical properties of low-carbon high-Mn steel.The steel showed the best mechanical properties at 40°C due to the TWIP effect.Yield stress and ultimate tensile strength gradually deteriorated with an increase in the deformation temperature from 40°C to 200°C.The reduction of the mechanical properties was related to the decrease in the contribution of twinning,whereas that of dislocation slip inSee more on hindawiCited by 10Publish Year 2018Author Adam Grajcar,Aleksandra Kozowska,Santina Topolska,Mateusz MorawiecEffect of plastic deformation on microstructure and Jan 15,2021·Additionally,the thermal conductivity of as cast alloys decreased 2.5 times following compressive deformation.The observed grain size of the as cast alloy was 500 µm to few mm .The average grain and subgrain size obtained after deformation at 673 K to true strain of 1 are 1016 and 35 µm respectively .Due to the smaller grain size,there are high numbers of grain/subgrainEffect of cold rolling on microstructure,corrosion and The observed effect of cold deformation on the microstructure of LDX 2101 after a thickness reduction of 0%,20% and 40% is in agreement with published works on duplex stainless steels.[ 8 ,9 ] Cold rolling led to the formation of slip bands and mechanical twinsEffect of cold rolling pre-deformation on microstructure In order to provide a detailed reference for the processing of high-performance Al-Li alloy,the effects of cold rolling pre-deformation on the microstructure and properties of V-1469 Al-Li alloy
Mar 01,2020·The effects of different amounts of rolling deformation on the microstructure and mechanical properties of Mg1Al4Y alloy were investigated.The results indicate that in the as-cast Mg1Al4Y alloy,the Al 2 Y phase is dispersed in the magnesium matrix,and the grain size of the alloy decreases from 201.06 m to 35.07 m with increasing rolling deformation.Effect of thermo-mechanical treatment process on Figure 4 shows the effect of pre-stretch deformation amount on the microhardness of 2A97 alloy.It can be seen from Fig.4 that the microhardness of 2A97 alloy increases gradually under higher pre-stretch deformation amount condition.When the pre-stretch deformation amounts are 0,3% and 6%,the microhardness valuesEffects of deformation conditions on the microstructure Sep 06,2019·The cold rolling deformation changes the microstructure of the alloy obviously.As the cold rolling deformation increases,the degree of the grain breakage became more severe and the deformation band width decreases from about 50 microns to about 10 microns.
Jun 09,2017·The results show that with the increase of deformation amount,the aging hardening rate increases while the strength of the alloy decreases and then increases.The sample with a pre-deformation of 6% possesses the highest tensile strength due to the refinedly and homogeneously distributed precipitations.FFECT OF AMOUNT OF DEFORMATION ONthe assumption that the microstructure becomes finer with increasing amount of deformation.The fraction of ferrite increases,whereas that of pearlite decreases.Some results are removed in response to a notice of local law requirement.For more information,please see here.12345Next
Was this helpful?People also askWhat is the temperature range of deformation?What is the temperature range of deformation?This work addresses the influence of deformation temperature in a range from 40°C to 200°C on the microstructure evolution and mechanical properties of a low-carbon high-manganese austenitic steel.The temperature range was chosen to cope at the time during sheet processing or car crash events.Effect of Deformation Temperature on Microstructure The Effect of Hot Deformation Parameters onThe Effect of Hot Deformation Parameters on Microstructure Evolution of the a-Phase in Ti-6Al-4V BAMA PERUMAL,MARTIN A.RIST,SALIH GUNGOR,JEFFERY W.BROOKS,and MICHAEL E.FITZPATRICK The eect of high-temperature deformation and the inuence of hot working parameters on microstructure evolution during isothermal hot forging of Ti-6Al-4V The effect of deformation on microstructure and damping Effect of deformation on damping capacity and microstructure of Fe-22% Mn 8% Co alloy has been investigated.The gamma-stress-induced martensitic transformation occurs during deformation
The nanometric features of microstructure were discovered after the SPD deformation of various materials,such as aluminium alloys,iron and others.The observed changes depended on the kind of the deformed material,amount of deformation,strain rate,existence of