Effect of the production technology of bolts from Ti-Al-Mo-V alloy on the heterogeneity of their texture and susceptibility to the fracture

Perlovich, Yuriy; Isaenkova, Margarita; Krymskaya, Olga; Fesenko, Vladimir; Medvedev, P. N.

doi:10.1063/1.4963631

Cited by 1 publication

(2 citation statements)

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“…Test surfaces of all samples were subjected to grinding and fine polishing for removing of the work-hardened layer. Investigation of the texture evolution under loading was carried out by means of X-ray diffractometric measurement of several incomplete pole figures (PF) for samples in the initial condition as well as after their deformation [5]. These PFs were used for ODF restoration followed by the complete PFs construction and calculation of f-parameters by the LaboTex program [7].…”

Section: Resultsmentioning

confidence: 99%

“…The method is based on integral Kearns f-parameters being the sum of volume fraction projection of basal normals [0001] on different directions of sample [4,5]. In case of HCP materials with orthotropic sample symmetry the Mises yield criterion for the triaxial stress state, taking texture f-parameters into account, has the following form [4,6]:…”

Section: Estimation Of the Yield Stress Anisotropy By The Texture Datamentioning

confidence: 99%

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Texture effect on mechanical properties anisotropy of products from Zr-based alloys

Isaenkova

Perlovich

Krymskaya

et al. 2015

IOP Conf. Ser.: Mater. Sci. Eng.

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Analysis of mechanical properties anisotropy of nanomodified carbon fibrereinforced woven composites A N Ruslantsev, Ya M Portnova, L P Tairova et al. Abstract. Technique of the macroscopic yield stress anisotropy calculation of Zr alloys based on texture f-parameters was validated in the frame of this work. In order to compare experimental and calculated anisotropy of products, samples cut out from rolled slabs of Zr1%Nb alloy along three directions (rolling, transversal and normal) were subjected to uniaxial tension and compression up to different deformation degrees. Investigation of texture evolution under loading was implemented by measuring of several direct pole figures by means of X-ray diffractometric methods for samples in the initial state as well as after their deformation. Using obtained texture data three normalized yield stresses for orthogonal directions of studied samples were estimated and compared with experimental values measured by initial loading curves.

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Section: Resultsmentioning

confidence: 99%

Section: Estimation Of the Yield Stress Anisotropy By The Texture Datamentioning

confidence: 99%

Texture effect on mechanical properties anisotropy of products from Zr-based alloys

Isaenkova

Perlovich

Krymskaya

et al. 2015

IOP Conf. Ser.: Mater. Sci. Eng.

View full text Add to dashboard Cite

show abstract

Effect of the production technology of bolts from Ti-Al-Mo-V alloy on the heterogeneity of their texture and susceptibility to the fracture

Cited by 1 publication

References 4 publications

Texture effect on mechanical properties anisotropy of products from Zr-based alloys

Texture effect on mechanical properties anisotropy of products from Zr-based alloys

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