Results 31 to 40 of about 18,372 (261)

Experimental Investigation on the Fatigue Life of Ti-6Al-4V Treated by Vibratory Stress Relief

Metals, 2017
Vibratory stress relief (VSR) is a highly efficient and low-energy consumption method to relieve and homogenize residual stresses in materials. Thus, the effect of VSR on the fatigue life should be determined. Standard fatigue specimens are fabricated to
Han-Jun Gao, Yi-Du Zhang, Qiong Wu, Jing Song   +3 more
doaj   +1 more source

In situ observation of stress relaxation in epitaxial graphene [PDF]

, 2009
Upon cooling, branched line defects develop in epitaxial graphene grown at high temperature on Pt(111) and Ir(111). Using atomically resolved scanning tunneling microscopy we demonstrate that these defects are wrinkles in the graphene layer, i.e. stripes
, Alpha T N'Diaye, Antonio J Martínez-Galera, Bene Poelsema, Carsten Busse, Coraux J, Dirk Wall, Frank-J Meyer zu Heringdorf, Fujita D, Hattab H Meyer zu Heringdorf N'Diaye A T van Gastel R Coraux J Wall D Horn-von Hoegen M Poelsema B Busse C Michely T, Hichem Hattab, Jiang J-W, Johann Coraux, José M Gómez-Rodríguez, Loginova E, Michael Horn-von Hoegen, N'Diaye A T, N'Diaye A T, Raoul van Gastel, Sun G F, Thomas Michely   +20 more
core   +5 more sources

Perlakuan Termomekanikal Ingot Paduan Ti-al-mo [PDF]

, 2016
Paduan titanium, khususnya Ti-Al-V dikenal sebagai salah satu material implan, namun unsur Vanadium dalam tubuh manuisia birsifat racun. Vandium dalam paduan Ti-Al dapat disubtitusi dengan Molibdeum. Proses pembuatan material implan paduan titanium dapat
Rokhmanto, F. (Fendy), Senopati, G. (Galih), Sutowo, C. (Cahya)   +2 more
core   +1 more source

Evidence for surface uplift of the Atlas Mountains and the surrounding peripheral plateaux: Combining apatite fission-track results and geomorphic indicators in the Western Moroccan Meseta (coastal Variscan Paleozoic basement) [PDF]

, 2010
This work represents an initial attempt to link the evolution of the topography in relation to the general tectonic framework of western Morocco. For this purpose, in a section of the Western Moroccan Meseta different tools are combined in order to ...
A. Azdimousa, A. Jabaloy, Ait Brahim, Ayarza, Babault, Barbero, Bargach, Baudin, Braun, Braun, British Oceanographic Data Centre, Burov, Chèvromont, D. Gómez-Ortiz, Davison, El Hadi, Fullea, Fullea-Urchulutegui, Ghorbal, Guiraud, Harmand, Hoepffner, Hurford, Hurtrez, J. Estupiñán, J.V. Pérez-Peña, Johansson, Ketcham, Ketcham, L. Asebriy, L. Barbero, Lifton, M. Vázquez, M.J. Rodríguez-Peces, Mahmood, Masek, Michard, Michard, Michard, Missenard, Mrini, O'Callaghan, Ohmori, Price, Pérez-Peña, Pérez-Peña, R. Tejero, Rayner, Reiners, Schumm, Strahler, Tahiri, Tarboton, Tassi, Teixell, Teixell, Teixell, Tejero, Zeyen   +58 more
core   +2 more sources

Pyramidal Structures on Yttria‐Stabilized Zirconia after High Temperature Exposure at 1500°C: New Features on an Old Material

Advanced Engineering Materials, EarlyView.
New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold, Dylan Jennings, Robert Vaßen   +2 more
wiley   +1 more source

Influence of Bending Cold Working Process on Properties of Clod Rolling Non-Oriented Silicon Steel

Teshugang, 2020
The microstructures and textures in final products of the non-oriented silicon steel(0.003% C,0.80% Si, 0. 28%Mn,0. 015%P,0. 003%S,0. 24% Als) with different cold bending process and stress-relief annealing at 750 °C for 2h are determined and analyzed ...
张智义, 李亚东, 陈春梅, 高振宇, 刘文鹏, 毛卫民, 杨平   +6 more
doaj  

The effect of structural changes on the functional properties of Fe65.5Cr4Mo4Ga4P12C5B5.5 bulk metallic glass [PDF]

Serbian Journal of Electrical Engineering
The ferromagnetic Fe65.5Cr4Mo4Ga4P12C5B5.5 bulk metallic glass rods of 1.8 mm diameter were prepared prepared by the copper-mold casting technique. As-quenched and successive furnace annealed samples were examined by thermal analysis (DTA), X ...
Mitrović Nebojša, Čukić Bratislav, Nedeljković Borivoje, Kalezić-Glišović Aleksandra, Obradović Nina   +4 more
doaj   +1 more source

Effect of thermal cycling on mechanical and microstructural properties of heat-treated Ti-6Al-4V alloy

Materials Research Express, 2022
Titanium (Ti-6Al-4V) is an α + β phase-field alloy utilized in many industries due to its high strength-to-weight ratio and near-net shaping capability.
Venkata Siva Teja Putti, S Manikandan, Kiran Kumar Ayyagari   +2 more
doaj   +1 more source

Interaction of Ladle Slag With Varying SiO2 Content and Recyclate‐Based MgO–C Refractories

Advanced Engineering Materials, EarlyView.
Ladle slags (CaO/Al2O3 = 1) with 1–20 wt% SiO2 were investigated in contact with industrial MgO–C refractories fabricated from fresh magnesia and 50 wt% recyclate. The sessile drop method at 1600°C reveals intensive gas formation, delayed slag infiltration in recyclate‐based samples, and, under high‐SiO2 slag, formation of a dense MgAl2O4‐rich ...
Anton Yehorov, Eldar Salpagarov, Anhelina Mospan, Till Manon Jannis Stadtmüller, Thomas Schemmel, Christos Georgios Aneziris, Olena Volkova   +6 more
wiley   +1 more source

Microstructure and mechanical properties of a modified 316 austenitic stainless steel alloy manufactured by laser powder bed fusion

Journal of Materials Research and Technology
A 316 austenitic stainless-steel alloy, with modified alloy composition, manufactured by laser powder bed fusion (L-PBF) has been investigated. The modification of the alloy composition included addition of niobium (Nb), tungsten (W) and copper (Cu ...
F. Svahn, P. Mishra, E. Edin, P. Åkerfeldt, M.-L. Antti   +4 more
doaj   +1 more source