microstructure and texture of coarse-grained

(PDF) Microstructure and thermal stability of ultra fine

Results and discussionThe microstructure of the initial coarse-grained Mg and Mg10Gd (i.e. prior to HPT treatment) has been described in Ref. [7]. The coarse-grained Mg exhibits a dislocation density of ρ ≈ 5 10 12 m −2 and the mean grain size of about 10 m.

Microstructure, texture and mechanical properties of

Microstructure, texture and mechanical properties of coarse-grained Mg–Gd–Y–Nd–Zr alloy processed by multidirectional forging Author links open overlay panel Xiangsheng Xia a Qiang Chen a Zude Zhao a Minglong Ma b Xinggang Li b Kui Zhang b

Effects of Repetitive Upsetting Extrusion on the

The effects of repetitive upsetting extrusion under different starting temperatures on the microstructure and texture of GWZK124 alloy were investigated. The results clearly showed that the particles and second phases induced dynamic recrystallization (DRX), which can be explained by the particle-stimulated nucleation (PSN) mechanism.

Crystallographic control and texture inheritance during mylonitization of coarse grained

coarse grained quartz veins Alberto Ceccato a, ⁎, Giorgio Pennacchioni a,LucaMenegon b, Michel Bestmann c a Department of Geosciences, University of Padova, Via Gradenigo 6, I-35131 Padova, Italy

Microstructure, texture and mechanical properties of

2015/2/25Microstructure, texture and mechanical properties of coarse-grained Mg–Gd–Y–Nd–Zr alloy processed by multidirectional forging Author links open overlay panel Xiangsheng Xia a Qiang Chen a Zude Zhao a Minglong Ma b Xinggang Li b Kui Zhang b

Through

The development of inhomogeneity in the microstructure, texture, and mechanical property in hot-rolled (API) 5L X70 pipeline steel after rough and finish thermomechanical control processing has been investigated by experimental measurements. Our investigations revealed that the rough rolling stage produced mostly large and coarse ferrite grains across the thickness, while the finish rolling

QuBS

1 This results in a highly oriented (textured), coarse-grained and often inhomogeneous microstructure [2]. This presents a problem for conventional UT inspection methods since CASS grains have anisotropic elastic moduli, hence anisotropic ultrasonic velocity, which results in attenuation and a low signal to noise ratio [ 3 ].

QuBS

1 This results in a highly oriented (textured), coarse-grained and often inhomogeneous microstructure [2]. This presents a problem for conventional UT inspection methods since CASS grains have anisotropic elastic moduli, hence anisotropic ultrasonic velocity, which results in attenuation and a low signal to noise ratio [ 3 ].

Local texture of microstructural inhomogeneities in rolled

The austenite, from which the coarse-grained bainite regions have been produced, is shown to have orientations concentrated predominantly within the brass component of austenite rolling texture. The inhomogeneities of steel microstructure are promoted by orientation dependency of the deformation substructure of heavily deformed austenite grains. P /

Composition and orientation effects on the final

Composition and orientation effects on the final recrystallization texture of three coarse-grained Nb-containing AISI 430 ferritic stainless steels (FSSs) were investigated. Hot-bands of steels containing distinct amounts of niobium, carbon and nitrogen were annealed at

The effect of high strain

The effect of high strain-rate deformation (HSRD) on microstructure and crystallographic texture of Сu in an annealed coarse-grained (CG) state and ultrafine-grain (UFG) state, developed in the result of equal-channel angular pressing (ECAP) has been analyzed here.

Mechanical Properties and Microstructure of AZ31B Magnesium

anisotropies of coarse- and fine-grained materials are also studied. Moreover, the influence of texture on the twinning activity in fine-grained samples obtained by different routes of I-ECAP and subjected to compres-sion is shown. II. MATERIALS AND METHODS A

Effect of Alumina Nanoparticles on the Microstructure,

The results show that nanoparticle introduction significantly affects the microstructure, texture, and fracture characteristics, but weakly influences the microhardness, strength, and ductility. The possible reasons for the different responses of the studied properties to nanoparticle introduction during accumulative roll bonding are discussed.

Through

The development of inhomogeneity in the microstructure, texture, and mechanical property in hot-rolled (API) 5L X70 pipeline steel after rough and finish thermomechanical control processing has been investigated by experimental measurements. Our investigations revealed that the rough rolling stage produced mostly large and coarse ferrite grains across the thickness, while the finish rolling

Microstructure and texture evolution during high

Microstructure and texture evolution during high-strain-rate superplastic deformation of the rolled Mg-Gd-Y-Zr sheet were investigated. The tensile tests at the strain rate of 0.01 s −1 achieved the elongations of 180%-266% in the deformation temperature range of 400-500 C.

Particle Stimulated Nucleation in Coarse

A detailed description of the microstructure is about 45 deg. In the second IPF map, a cluster of and texture of the coarse-grained Nb-containing FSS coarse particles is located close to the grain boundary used in this work is given elsewhere.[42] The

(PDF) Microstructure and corrosion properties of ultrafine

Third, there is only limited knowledge of the corrosion behaviour of coarse grained IF steel and none of the corrosion properties of this material in an UFG state. Finally, UFG IF steel can be relatively easily produced by severe plastic deformation.

Microstructure, texture and mechanical properties of coarse

Microstructure, texture and mechanical properties of coarse-grained Mg–Gd–Y–Nd–Zr___ Journal of Alloys and Compounds 623 (2015) 62–68 Contents lists available at ScienceDirect Journal of Alloys and Compounds journal homepage

(PDF) Composition and orientation effects on the final

tallization texture found in coarse-grained FSS-A, FSS-B and FSS-C In contrast, the microstructure of the reference steel is much was significantly influenced by the microstructure developed after more uniform with a recrystallized grain size of 9

Microstructure and Texture of Mg

Coarse grained polycrystalline billets of magnesium alloys AZ31 were extruded by KOBO at room temperature and also by a conventional method at about 400 C. Methods of texture topography as well as optical observations reveal the specific microstructure and texture in mezzo and micro scale of heavily deformed material after extrusion.

Microstructure and texture evolution during high

Microstructure and texture evolution during high-strain-rate superplastic deformation of coarse-grained Mg-Gd-Y-Zr rolled sheet LI Li1, 2, ZHANG Xin-ming1 1. School of Materials Science and Engineering, Central South University, Changsha 410083, China; 2.

Particle Stimulated Nucleation in Coarse

This particular microstructure, i.e., a low volume fraction of coarse particles embedded in coarse grains, might explain the results of texture of PSN grains found in our study. Conclusions Particle stimulated nucleation (PSN) has been investigated in coarse-grained Nb-bearing FSS with aid of EBSD.

Mechanical Properties and Microstructure of AZ31B Magnesium

anisotropies of coarse- and fine-grained materials are also studied. Moreover, the influence of texture on the twinning activity in fine-grained samples obtained by different routes of I-ECAP and subjected to compres-sion is shown. II. MATERIALS AND METHODS A

Microstructure, texture and mechanical properties of coarse

Microstructure, texture and mechanical properties of coarse-grained Mg–Gd–Y–Nd–Zr___ Journal of Alloys and Compounds 623 (2015) 62–68 Contents lists available at ScienceDirect Journal of Alloys and Compounds journal homepage

  • xrd- x-ray diffraction - slideshare
  • 2021 taylormade sim 2 titanium 3 wood 15 tensei av
  • foundry manual - part 3 - maritime
  • kish graphite flakes as a cathode material for an aluminum
  • raw materials precursors of molded graphite-
  • a protective decorative electrolytic coloring process
  • us4514269a - metal production by electrolysis of a
  • active chemical systems specializes exclusively in
  • high pure graphite crucible for gold melting
  • what should be paid attention to when cleaning the single
  • graphite elements installed inside the furnace
  • electrochemical studies on wettability of sintered tib2
  • in situ preconcentration of trace metals in high purity
  • about us - durrans group
  • china welding
  • graphite dry lubricant blastercorp
  • graphite products and graphite square bar
  • graphite electrodes for electrical discharge machining
  • edm-c3 round bar copper graphite - belmont edm
  • astm international - withdrawn standards
  • silicon carbide degassing rotors offer long life and
  • troy lighting union 1-light graphite square wall
  • bioethanol dehydrogenation over copper supported on
  • china carbon fiber felt as heat insulation materials for
  • ball mill drive motor bearing vibration
  • about us - carbon-graphite-c c composite manufacturer
  • graphite coatings impregnations
  • us4418097a - coating for graphite electrodes - google
  • nickel special alloys supplier - nickel special alloy
  • on the stellar sources of presolar graphite
  • casting - graphite baitcast rod
  • dieform automation
  • edm drilling - novotec-edm
  • grain size - ngu
  • decoubois montreal - cnc cutting
  • your partner for pipe supports and engineering - products
  • outgassing characteristics of various
  • preparation of graphene sheets by electrochemical exfoliation of graphite