microstructure and microtexture assessment of delamination

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Role of delamination and crystallography on microstructure and microtexture assessment of delamination

Abstract The orientation dependence of Charpy toughness has been investigated in API-X80 linepipe steel. The occurrence of delamination and preferential alignment of {1 0 0} cleavage planes are found to contribute to the observed anisotropy in Charpy properties. Delamination is also related to the presence of banding in the hot-rolled alloy, and the additional plasticity it entails during the microstructure and microtexture assessment of delamination(plate) (PDF) Delamination of pipeline steels Determination of an microstructure and microtexture assessment of delamination(steel) Microstructure and Microtexture Assessment of Delamination Phenomena in Charpy Impact Tested Specime microstructure and microtexture assessment of delamination September 2014 Materials Research Hudison Loch Haskel(plate) 43336 PDFs Review articles in DELAMINATION(steel) Explore the latest full-text research PDFs, articles, conference papers, preprints and more on DELAMINATION. Find methods information, sources, references or conduct a literature review on microstructure and microtexture assessment of delamination

A Deep Learning Framework for Vibration-Based

sensors Article A Deep Learning Framework for Vibration-Based Assessment of Delamination in Smart Composite Laminates Asif Khan 1, Jae Kyoung Shin 1,2, Woo Cheol Lim 1, Na Yeon Kim 1 and Heung Soo Kim 1,* 1 Department of Mechanical, Robotics and Energy Engineering, Dongguk University-Seoul, 30 Pil-dong 1 Gil, Jung-gu, Seoul 04620, Korea; [email protected] (A.K.); (plate) A Study of the Cold Resistance of Coiled Stock for Pipes microstructure and microtexture assessment of delamination(steel) Jan 24, 2018The mechanical properties, the microstructure, and the cold resistance of coiled strips from low-carbon manganese-and silicon-alloyed steels with different additions of niobium and titanium produced by direct rolling of thin slabs right after their continuous casting under the conditions of foundry-rolling works are studied.(plate) A grain boundary damage model for delamination(steel) Intergranular failure in metallic materials represents a multiscale damage mechanism some feature of the material microstructure triggers the separation of grain boundaries on the microscale, but the intergranular fractures develop into long cracks on the macroscale. This work develops a multiscale model of grain boundary damage for modeling intergranular delaminationa failure of one microstructure and microtexture assessment of delamination

Analysis of the Transition in Deformation Mechanisms in microstructure and microtexture assessment of delamination

Recently developed Orientation Imaging Microscopy OIM methods have been applied to the analysis of microstructure and microtexture of 5083 aluminum alloy materials that have been processed to enable superplasticity. The phenomenon of superplasticity allows economical forming of complex components while retaining the high strength- and stiffness-to-weight ratios characteristic of aluminum microstructure and microtexture assessment of delamination(plate) Assessment of Microstructure and Mechanical Behavior (steel) ASSESSMENT OF MICROSTRUCTURE AND MECHANICAL BEHAVIOR OF MATERIALS AND PHASES OBSERVED IN LOW-ENRICHED URANIUM MONOLITHIC FUEL PLATES AFTER FABRICATION by RYAN J. NEWELL II B.S. University of Central Florida, 2014 A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy(plate) CORRELATION OF FRACTURE BEHAVIOR WITH (steel) Grain morphology and microtexture characteristics re examined a as a function of location the in TMAZ via electron backscatter diffraction (EBSD). A strong correlation between fracture location and the presence of texture banding in the TMAZ s observed. i The fracture path tends to follow a distinct region of low Taylor Factor (TF) grains.

Calibrating a ductile damage model for two pipeline steels microstructure and microtexture assessment of delamination

Jan 01, 2020A basic microstructural characterization is provided, showing a banded ferrite-pearlite microstructure for both steels. Charpy impact tests showed splits at the fracture surface for the X70 steel. Double-notched round bar tensile tests are performed, aiming to provide the appropriate input for damage model calibration.(plate) Cited by 10Publish Year 2014Author Hudison Loch Haskel, Ederson Pauletti, Juliana de Paula Martins, André Luis Moreira de CarvalhoMicrostructure and microtexture assessment of delamination microstructure and microtexture assessment of delamination(steel) DOI 10.1590/1516-1439.268314 Corpus ID 55852899. Microstructure and microtexture assessment of delamination phenomena in charpy impact tested specimens @article{Haskel2014MicrostructureAM, title={Microstructure and microtexture assessment of delamination phenomena in charpy impact tested specimens}, author={Hudison Loch Haskel and Ederson Pauletti and J. P. Martins and A. L. (plate) Cited by 2Publish Year 2016Author Alec Mitchell BlankenshipSchool of Civil and Environmental Engineering(steel) Accreditation and Assessment. BSCE Objectives and Outcomes; microstructure and microtexture assessment of delamination has emerged as a preferred method for imaging microstructure and damage in a variety of natural and engineered materials. For advanced aerospace composites, X-ray mCT has been successfully used to study 3D formation and evolution of delamination and transverse fracture, fiber microstructure and microtexture assessment of delamination

DTIC ADA404714 Analysis of the Transition in Deformation microstructure and microtexture assessment of delamination

Recently developed Orientation Imaging Microscopy (OIM) methods have been applied to the analysis of microstructure and microtexture of 5083 aluminum alloy microstructure and microtexture assessment of delamination(plate) Delamination of pipeline steels determination of an microstructure and microtexture assessment of delamination(steel) The fracture mode of specimens tested along the normal direction differs from that of specimens taken along the two other directions, together with a lower critical cleavage stress. This difference seems to be related to microtexture anisotropy and might explain the sensitivity of this steel to delamination (plate) Delamination of pipeline steels determination of an microstructure and microtexture assessment of delamination(steel) chanical properties of steels. Delamination fracture has been attributed to texture and microstructure anisotropy. It seems to be more pronounced for temperatures within the ductile-to-brittle transition but there is no agreement on the eect of delamination as there are only scarce re-sults on delamination initiation and the interaction of

Delamination of pipeline steels determination of an microstructure and microtexture assessment of delamination

microstructure anisotropy. It seems to be more pronounced for temperatures within the ductile-to-brittle transition but there is no agreement on the effect of delamination as there are only scarce results on delamination initiation and the interaction of delamination cracks with the main crack propagation.(plate) Development of Delamination in Cross-Ply Laminates Effect microstructure and microtexture assessment of delamination(steel) Various aspects of the effect of microstructural randomness exhibited by carbon fibre-reinforced cross-ply laminates on the delamination damage mechanism is investigated in this paper. In the first part, the matrix cracks with different spacings measured in experiments are simulated using finite elements in order to obtain the levels of degradation and effective properties for a composite beam microstructure and microtexture assessment of delamination(plate) Ductile to brittle transition in pipeline steels microstructure and microtexture assessment of delamination(steel) Keywords Pipeline steels, cleavage, delamination, anisotropy, microtexture. Abstract Delamination cracking is commonly observed during Charpy or Battelle impact tests on high strength pipeline steels. It involves brittle cracking parallel to the rolling plane and tends to reduce the steel toughness at low temperatures [1-3].

Effect of Route B C Equal-Channel Angular Pressing on the microstructure and microtexture assessment of delamination

Jan 20, 2021Electron backscattered diffraction (EBSD) was used to analyze the microstructure and microtexture during the ECAP process. The microstructural results showed three important effects First, the particle-stimulated nucleation (PSN) and continuous dynamic recrystallization (CDRX) had the main effect on the refinement of the aluminum matrix during microstructure and microtexture assessment of delamination(plate) Elucidating the Role of Microstructure, Texture, and microstructure and microtexture assessment of delamination(steel) Elucidating the Role of Microstructure, Texture, and Microtexture on the Dwell Fatigue Response of Ti-6Al-4V. Ambient temperature dwell sensitivity is known to be deleterious to the fatigue response of near-alpha titanium alloys. Dwell fatigue refers to the presence of a sustained microstructure and microtexture assessment of delamination Early Dwell Assessments(plate) Examples of Microstructures Predicted by the microstructure and microtexture assessment of delamination(steel) A fine, uniform and microtexture-free a+b precipitate microstructure in Ti-alloys is difficult to achieve but highly desired for an optimal balance of mechanical properties. Depending on the b grain size and texture and cooling rate, nucleation of the a phase particles may occur predominantly inter-

Hudison HASKEL Doctor of Materials Science microstructure and microtexture assessment of delamination

Hudison HASKEL Cited by 21 of Universidade Federal do Paraná, Curitiba (UFPR) Read 6 publications Contact Hudison HASKEL(plate) Influence of crystallographic texture in X70 pipeline microstructure and microtexture assessment of delamination(steel) The effects of microstructure and crystallographic texture in four commercially-produced API X70 pipeline steels and their relation to planar anisotropy of toughness and delamination were evaluated. The experimental steels were processed through either a hot strip mill, a Steckel mill, or a compact strip mill. Different processing routes were selected to obtain plates with potential variations microstructure and microtexture assessment of delamination(plate) Influence of quenching conditions on texture and microstructure and microtexture assessment of delamination(steel) Haskel HL, Pauletti E, de Martins JP, de Carvalho ALM (2014) Microstructure and microtexture assessment of delamination phenomena in charpy impact tested specimens. Mater Res 17:12381250. Article Google Scholar

Influence of substrate microstructure and surface finish microstructure and microtexture assessment of delamination

1 Influence of substrate microstructure and surface finish on cracking and delamination response of TiN-coated cemented carbides J. Yang*1,2, M. Odén2, M.P. Johansson-Jõesaar2,4 and L. Llanes1,3 1 CIEFMA - Departament de Ciència dels Materials i Engenyeria Metallúrgica, ETSEIB, Universitat Politècnica de Catalunya, Barcelona 08028, Spain(plate) Influences of microstructure and texture on crack microstructure and microtexture assessment of delamination(steel) Microstructure and Microtexture Assessment of Delamination Phenomena in Charpy Impact Tested Specimens. microstructure and microtexture assessment of delamination Microstructure, microtexture and Taylor factor map analyses were performed by (plate) Item Display - The effect of microstructure on transport microstructure and microtexture assessment of delamination(steel) The measurements were performed by delamination of thin-film electrodes from their aluminum current collectors and by use of a four-line probe. Abstract Imaging and Correlating Microstructure To Conductivity. Transport properties of porous electrodes are strongly related to microstructure.

Microstructural Characterization of Friction Welded TiAl microstructure and microtexture assessment of delamination

This paper describes microstructure and microtexture development in dissimilar friction welded -TAB-Ti64 joints. The effect of friction welding parameters on microstructure and local properties are examined and discussed. It was found that the intermetallic -TiAl based alloy Ti-47Al-3.5(Mn+Cr+Nb)-0.8(B+Si) (denoted as -TAB) is more sensitive to the applied friction welding parameters used in microstructure and microtexture assessment of delamination(plate) Microstructure and Microtexture Assessment of (steel) PDF In this article the delamination phenomena, which occurs in the X70 steel during fracture process from the Charpy impact tests, was investigated microstructure and microtexture assessment of delamination. Find, read and cite all the research microstructure and microtexture assessment of delamination(plate) Microstructure and mechanical properties of multi-pass microstructure and microtexture assessment of delamination(steel) Jan 01, 2014The effect of overlapping between consecutive passes of Friction Stir Processing (FSP) was examined on the microstructure, microtexture, and mechanical properties of Al 6063. FSP was carried out at three overlapping (OL) percentages, i.e. 25, 50, and 75, and at constant rotational and traverse speeds of the FSP tool.

Microstructure and microtexture assessment of delamination microstructure and microtexture assessment of delamination

Figure 5. Ferrite and microconstituent pearlite morphology of the X70 steel a) ferrite and pearlite banding; b) difference of depth between ferrite and pearlite; c) ferrite and cementite lamellae; d) interlamellar distance. - "Microstructure and microtexture assessment of delamination phenomena in charpy impact tested specimens"(plate) Microstructure and microtexture assessment of delamination microstructure and microtexture assessment of delamination(steel) In this article the delamination phenomena, which occurs in the X70 steel during fracture process from the Charpy impact tests, was investigated. Microstructure, microtexture and Taylor factor map analyses were performed by scanning electron microscopy, light microscopy and electron backscatter diffraction, respectively.(plate) Microstructure and microtexture assessment of delamination microstructure and microtexture assessment of delamination(steel) The features that can contribute to the formation of delamination are a banded microstructure and the presence of elongated ferrite grains along delamination, as can be seen in Figures 10a and 10b. The other feature can be associated with incompatibility between the elastic and plastic properties of the ferrite phase and perlite microconstituents, as shown in Figure 10a .

Microstructure and microtexture assessment of delamination microstructure and microtexture assessment of delamination

We are not allowed to display external PDFs yet. You will be redirected to the full text document in the repository in a few seconds, if not click here.click here.(plate) Microtexture Analysis of Gas Shale by XRM Imaging(steel) Microtexture Analysis of Gas Shale by XRM Imaging Mija H. Hubler1; Jeff Gelb2; and Franz-Joseph Ulm, M.ASCE3 Abstract Although it is generally agreed that microscale material structural features of gas shale dictate their mechanical and transport(plate) Microtexture, micro structure and plastic anisotropy of microstructure and microtexture assessment of delamination(steel) Microtexture and other electron microscopy techniques were used to correlate grain orientation and morphology, load direction and inhomogeneous plastic deformation in T8 material. The ratio of yield strengths between 45° and 0° test directions was the same for as-quenched and T8 material.

NASA Technical Reports Server (NTRS) 20050240845 microstructure and microtexture assessment of delamination

NASA Technical Reports Server (NTRS) 20050240845 Microtexture and Nanoindentation Study of Delamination Cracking in Al-Cu-Li-X Alloys Item Preview(plate) On the evolution of heterogeneous microstructure and microstructure and microtexture assessment of delamination(steel) In this research, the role of cooling rate on the microstructure, micro-texture and mechanical properties of hot-rolled high-strength low-alloy steel were studied. A specific composition was casted, hot-rolled and quenched at different cooling rates. Tensile test, hardness test and scanning electron microscope equipped with EBSD detector were used to evaluate the different properties of (plate) Some results are removed in response to a notice of local law requirement. For more information, please see here.

Study on the Microstructure, Mechanical Properties, and microstructure and microtexture assessment of delamination

The microstructure of Al 2 O 3-15 wt.% TiO 2 /NiAl coating was characterized by light microscopy, X-ray diffraction (XRD), scanning electron microscope (SEM), and energy dispersive X-ray spectroscopy (EDS). The analysis of the microstructure showed the formation of coating with low porosity, compact structure, good adhesion to the substrate microstructure and microtexture assessment of delamination(plate) THESIS - DTIC(steel) microstructure and microtexture of 5083 aluminum alloy materials that have been processed to enable superplasticity. The phenomenon of superplasticity allows economical forming of complex components while retaining the high strength- and stiffness-to-weight (plate) The Effect of Friction Stir Processing on the microstructure and microtexture assessment of delamination(steel) Nov 18, 2008Friction stir processing (FSP) was conducted on a wrought plate of AA2099 to refine and homogenize the microstructure and enhance the through-thickness ductility and fracture resistance. Optical microscopy (OM), orientation imaging microscopy (OIM), and transmission electron microscopy (TEM) methods were employed to evaluate microstructure and microtexture in as-received material

The Effect of Microstructure On Transport Properties of microstructure and microtexture assessment of delamination

The goal of this work is to further understand the relationships between porous electrode microstructure and mass transport properties. This understanding allows us to predict and improve cell performance from fundamental principles. The investigated battery systems are the widely used rechargeable Li-ion battery and the non-rechargeable alkaline battery.(plate)Microstructure and Microtexture Assessment of (steel) to investigate through the microtexture and Taylor factor analysis in the delamination region, which takes place during fracture process from the Charpy impact tests, the main crystallographic orientations with high and low stored energy can be associated with plastic anisotropy from the banded microstructure of the API 5L X70 steel. These

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