texture and planar anisotropy in lean duplex stainless

texture and planar anisotropy in lean duplex stainless

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(PDF) Texture and Planar Anisotropy of r-Value in Duplex

The effect of cold-rolling reduction on texture and planar anisotropy of the r-value was investigated in type 329J4L duplex stainless steel (DSS) sheet,which has a two-phase ferrite (alpha) and12345Next

A novel Mn-based 1 GPa duplex stainless TRIP steel with 60

The results reveal a small Samples were examined by ECCI and EBSD using a dependence of the mechanical properties on the texture,i.e.a small mechanical anisotropy.The conventional duplex stainless steel 1.4362,eld emission gun scanning electron microscope.which is shown as a reference material in (a and b),has the exact Samples for Anisotropy of tensile behaviour in a duplex stainless Unusually large anisotropy of strength has been observed in commercially produced sheets of a duplex stainless steel,Fe15Mn22Cr55Ni3Mo015N.

Author Peijun Hou,Yuan Li,Dongchul Chae,Yang Ren,Ke An,Hahn ChooPublish Year 2021The Crystallographic Textures and Anisotropy in 2507 Super

In this work,the annealing textures in different thickness layers and the Lankford parameter (rvalue) in 2507 duplex stainless steel (DSS) are studied via tensile testing,Xray diffraction (XRD),and electron backscatter diffraction (EBSD).The results show that 2507 DSS has poor formability,especially poor deep drawability and noticeable planar anisotropy after coldrolling with an average rvalue of 0.86,a planar anisotropyCited by 12Publish Year 2010Author Jun-ichi Hamada,Hirofumi Inoue(PDF) Effect of Nitrogen on Planar Anisotropy of the r The effect of cold-rolling reduction on texture and planar anisotropy of the r-value was investigated in type 329J4L duplex stainless steel (DSS) sheet,which has a two-phase ferrite (alpha) and

Cited by 12Publish Year 2017Author Jun-Yun Kang,Hoyoung Kim,Kyung-Il Kim,Chang-Hoon Lee,Heung Nam Han,Kyu-Hwan Oh,Tae-Ho LeeCritical Assessment 16 Anisotropy in metals

desired anisotropy.3 Similarly,in nanomanufacturing,where the product dimensions are of the same scale as the constituent crystals,marked effects of anisotropy can be expected to appear.Aligned microstructures There are two main sources giving rise to anisotropy.4 First,and most ubiquitous,is preferred crystallographic orientation or texture.Cited by 4Publish Year 2016Author Jun-ichi Hamada,Eiichiro Ishimaru,Hirofumi InoueTexture and Planar Anisotropy in Lean Duplex Stainless The comparison of texture and planar anisotropy of the r-value between the lean Type 32101 (21.2%Cr-1.5%Ni-5.0%Mn-0.3%Mo-0.02%C-0.22%N) and standard Type 329J4L

Cited by 4Publish Year 2016Author Jun-ichi Hamada,Eiichiro Ishimaru,Hirofumi InoueTexture and Planar Anisotropy in Lean Duplex Stainless

The comparison of texture and planar anisotropy of the r-value between the lean Type 32101 (21.2%Cr-1.5%Ni-5.0%Mn-0.3%Mo-0.02%C-0.22%N) and standard Type 329J4L (25.2%Cr-6.9%Ni-0.7%Mn-3.0%Mo-0.02%C-0.11%N) duplex stainless steel cold-rolled and annealed sheets were examined.Cited by 5Publish Year 2019Author Zhijun Gao,Jingyuan Li,Yide WangISIJ International,Vol.59 (2019),No.5 ISIJ planar anisotropy of so-called reverse V-type with the maxi - mum value in the 45 texture and planar anisotropy in lean duplex stainless#176; direction,and that its texture is quite different from that of a single-phase material.39) In addition,lean Type 32101 (21%Cr-1.5%Ni-5%Mn-0.02%C-0.2%N) also shows reverse V-type planar anisotropy,but its anisot-ropy is lower than that of Type 329J4L.

Cited by 5Publish Year 2019Author Zhijun Gao,Jingyuan Li,Yide WangInfluences of hydrogen and textural anisotropy on the

Aug 04,2016 texture and planar anisotropy in lean duplex stainless#0183;Duplex stainless steels (DSS) have exceptional mechanical properties,such as high strength and ductility,and are commonly used for pressure vessels and underwater pipelines.One of the main problems experienced in maximizing DSS service life is their interaction with hydrogen.Hydrogen,which is common to most manufacturing processes and services,can lead to the deleterious effectCited by 5Publish Year 2019Author Zhijun Gao,Jingyuan Li,Yide WangTexture and stamping properties of SAF 2205 duplex The comparison of texture and planar anisotropy of the r-value between the lean Type 32101 (21.2%Cr-1.5%Ni-5.0%Mn-0.3%Mo-0.02%C-0.22%N) and standard Type 329J4L (25.2%Cr-6.9%Ni-0.7%Mn-3.0%Mo-0.02

Cited by 6Publish Year 2019Author Ali Ameri,Zakaria Quadir,Mahmud Ashraf,Con Logos,Juan Escobedo-DiazDuplex Stainless Steels a Review after DSS 07 held in

Dec 13,2016 texture and planar anisotropy in lean duplex stainless#0183;Jun-ichi Hamada,Eiichiro Ishimaru,Hirofumi Inoue,Texture and Planar Anisotropy in Lean Duplex Stainless Steel Sheet,ISIJ International,10.2355/isijinternational.ISIJINT-2016-185,56,10,(1831-1839),(2016).Cited by 77Publish Year 2011Author Riad Badji,B.Bacroix,M.BouabdallahThe Crystallographic Textures and Anisotropy in 2507 Super In this work,the annealing textures in different thickness layers and the Lankford parameter (rvalue) in 2507 duplex stainless steel (DSS) are studied via tensile testing,Xray diffraction (XRD),and electron backscatter diffraction (EBSD).The results show that 2507 DSS has poor formability,especially poor deep drawability and noticeable planar anisotropy after coldrolling with an average rvalue of 0.86,a

Cited by 7Publish Year 2016Author R.Silverstein,D.EliezerEffects of load partitioning and texture on the plastic

Apr 03,2019 texture and planar anisotropy in lean duplex stainless#0183;The plastic anisotropies of two hot-rolled Lean Duplex Stainless Steels (commercially known as LDX 2101 and LDX 2404) were investigated by applying compressive strains,at 103 s 1 rate,along the rolling- and transverse-directions (RD and TD).Crystallographic Textures of Steels - Dierk Raabe texture and planar anisotropy in lean duplex stainlessAny modification of the initial inerited hot band texture and microstructure for instance by means of 45 texture and planar anisotropy in lean duplex stainless#176; ND cross-rolling led to an improvement of the macro and micro-textures in the finally recrystallized sheets.These modifications entailed an enhanced planar anisotropy and less severe ridging.

Crystals Free Full-Text Phase-Specific Strain

Multi-phase materials often times consist of constituents with high contrasts in phase-specific mechanical properties.Here,even after homogeneous plastic deformation phase-specific residual stresses develop that may affect the components behaviour in service.For numerical simulation of phase-specific residual stresses,knowledge of the particular phase-specific strain hardening behaviour is Effect of austenitic texture on tensile behavior of lean Jan 10,2017 texture and planar anisotropy in lean duplex stainless#0183;1.Introduction.Duplex stainless steels (DSS) have microstructures that consist of similar fractions of face centered cubic (fcc) austenite and body centered cubic (bcc) ferrite .By virtue of constructive property combinations between the two constituent phases,they usually show an excellent balance in mechanical properties as well as corrosion resistance.

ISIJ International Steel Science Portal

Effect of Nitrogen on Planar Anisotropy of the r-value and Texture in Lean Duplex Stainless Steel Sheets ISIJ International Vol.59(2019),No.5 Effect of Gas Atmosphere on the Phase Chemistry in the CaOFeOFe 2 O 3 SiO 2 System Related to Iron Ore Sinter-makingInfluence of hot rolling on the microstructure of lean In this work,the microstructure and the strain partitioning of lean duplex stainless steel 2101 (LDX 2101) during different hot-rolling processes are investigated by optical microscopy and electron-backscattered diffraction (EBSD).The results show that the LDX 2101 exhibits poor thermoplasticity at high temperature.The four-pass hot-rolled plates show fewer edge-cracking defects and

Investigating the Anisotropic Behaviour of Lean Duplex

Abstract.The quasi-static mechanical response of hot rolled lean duplex stainless steel 2101 (LDSS 2101) in rolling,transverse and normal directions under compression loading has been investigated for its perceived anisotropic behaviour.Lean duplex TRIP steel Role of ferrite in the texture Mar 01,2021 texture and planar anisotropy in lean duplex stainless#0183;The role of the texture and planar anisotropy in lean duplex stainlesslt;110 texture and planar anisotropy in lean duplex stainlessgt;//RD fiber texture in the ferrite phase in the duplex stainless steel alloys in the tensile elongation,planar anisotropy (R-values),and ridging phenomenon have been previously reported,e.g.,in [38,60].

Materials Science Engineering A

Duplex stainless steel Anisotropy Deformation Damage evolution EBSD ABSTRACT Duplex stainless steel (DSS) with pronounced microstructural anisotropy,is shock-loaded along normal direc-tion,transverse direction and rolling direction to investigate the eects of structural anisotropy on high strain rate deformation and damage.Multistep Cross Rolling of UNS S32101 Steel In the present study,effect of multistep cross rolling (MSCR) on microstructure,texture,and magnetic properties has been investigated for UNS S32101 steel.UNS S32101 steel consisting of almost equal proportion of ferrite and austenite was 80% cold cross rolled in multiple steps.The microstructures were characterized using optical microscopy (OM),scanning electron microscopy (SEM),and

Niobium - Metal Bulletin

Average Normal Anisotropy Planar Anisotropy Favoring of {111} texture during recrystallization; Higher r average values = less ridging/roping r0 = less ears .INNOVATE RESPECT COMPETE Arising New Properties Lean Duplex Stainless Steels containing Nb;Special Issue Analysis of Strain,Stress and Texture with The characteristics of texture and microstructure of lean duplex stainless steels with low Ni content produced through hot rolling followed by annealing were investigated locally with electron backscatter diffraction and globally with neutron diffraction.Then,the ductilebrittle transition (DBT) behavior was studied by Charpy impact test.

Substructure Formation,Texture,and Mechanical Behavior

Aug 03,2020 texture and planar anisotropy in lean duplex stainless#0183;The microstructural evolution and mechanical behavior of 2205 duplex stainless steel were studied after plate warm rolling at 600 texture and planar anisotropy in lean duplex stainless#176;C with 60 and 80% thickness reduction,using different microscopy techniques,X-ray diffraction,and tensile and hardness testing.The microstructures of the warm-rolled specimens consisted of flattened wavy grains.The texture evolution during rolling in the Texture and Planar Anisotropy in Lean Duplex Stainless 0.02%C-0.11%N) duplex stainless steel cold-rolled and annealed sheets were examined.Type 32101 had a weaker texture,especially in the phase,and a lower planar anisotropy of the r-value compared with Type 329J4L.These differences were caused by the cold rolling texture because the

Texture and Planar Anisotropy in Lean Duplex Stainless

The comparison of texture and planar anisotropy of the r -value between the lean Type 32101 (21.2%Cr-1.5%Ni-5.0%Mn-0.3%Mo-0.02%C-0.22%N) and standard Type 329J4L (25.2%Cr-6.9%Ni-0.7%Mn-3.0%Mo-0.02%C-0.11%N) duplex stainless steel cold-rolled and annealed sheets were examined.Type 32101 had a weaker texture,especially in the phase,and a lower planar anisotropy of the r -valueTexture and Planar Anisotropy of r -Value in Duplex The effect of cold-rolling reduction on texture and planar anisotropy of the r-value was investigated in type 329J4L duplex stainless steel (DSS) sheet,which has a two-phase ferrite () and austenite () microstructure.In addition,the possibility of predicting the planar anisotropy of the r-value on the basis of the Taylor theory was investigated in consideration of the texture gradient

Texture,microstructure and anisotropic properties in

Sep 01,2011 texture and planar anisotropy in lean duplex stainless#0183;For example,Akdut et al.studied the rolling texture development in high nitrogen duplex stainless steel and showed that the ferrite texture was observed to become more isotropic,whereas,the austenitic texture was shown to be constant and constituted mainly of a major {110}112 Brass component and a minor {011}110 Goss component.The Crystallographic Textures and Anisotropy in 2507 Super Abstract.In this work,the annealing textures in different thickness layers and the Lankford parameter (rvalue) in 2507 duplex stainless steel (DSS) are studied via tensile testing,Xray diffraction (XRD),and electron backscatter diffraction (EBSD).The results show that 2507 DSS has poor formability,especially poor deep drawability and noticeable planar anisotropy after coldrolling with an average rvalue of

stainless steel.microstructure,texture,thin strip

Duplex stainless steels are a mixture of bcc ferrite and fcc austenite crystal structures.The percentage each phase is a dependent on the composition and heat treatment.Most Duplex stainless steels are intended to contain around equal amounts of ferrite and austenite phases in the annealed condition.steel research international Vol 90,No 2The effect of crystallographic textures on anisotropy in 2507 super duplex stainless steel is studied.The experimental material shows the noticeable planar anisotropy with the obvious 45 texture and planar anisotropy in lean duplex stainless#176; ears.The different volume fraction ratios for the {001} and {111} orientations are the root cause of the anisotropy in 2507 super duplex stainless steel.


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