Results 71 to 80 of about 668,877 (302)

The importance of applying force indentation in a working tool in the process of shaped tubes drawing [PDF]

, 2014
The work was cover the study of influence force indentation on geometric and energy-power parameters of shaped tube drawing. The object of study was process terms of cold sinking drawing of hexahedral shape tube from stainless steel X6CrNiTi18-10.
Окулов, Р. А., Паршин, С. В.   +1 more
core  

Complementary use of TEM and APT for the investigation of steels nanostructured by severe plastic deformation

, 2009
The properties of bulk nanostructured materials are often controlled by atomic scale features like segregation along defects or composition gradients.
Arslan, Blavette, Bémont, C. Genevois, Danoix, Deconihout, Embury, Gavriljuk, Gridnev, Hong, Hono, Ivanisenko, K. Hono, Kotula, Langford, Languillaume, Ma, Midgley, Miller, Miller, Ohsaki, Ohsaki, Ohsaki, Read, S. Ohsaki, Sauvage, Sauvage, Sauvage, Sauvage, Sauvage, Sauvage, Senkov, Shabashov, Taniyama, Teplov, Valiev, Valiev, W. Lefebvre, X. Sauvage, Zhang   +39 more
core   +5 more sources

Herschel observations of the debris disc around HIP 92043 [PDF]

, 2013
Context. Typical debris discs are composed of particles ranging from several micron sized dust grains to km sized asteroidal bodies, and their infrared emission peaks at wavelengths 60-100 μm.
Augereau, J.-C., Bayo, A., Bryden, G., Danchi, W., del Burgo, C., Eiroa, C., Ertel, S., Krivov, A. V., Liseau, R., Löhne, T., Maldonado, J., Marshall, J. P., Montesinos, B., Mora, A., Pilbratt, G. L., Stapelfeldt, K., Thebault, P., White, G. J., Wolf, S.   +18 more
core   +5 more sources

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Analysis on Fracture of Cold Drawn Spring Steel 60Si2MnA During Spring Manufacturing

Teshugang, 2015
The flowsheet of Φ11. 8 mm cold drawn spring steel (/% : 0. 58C, 1. 77Si, 0. 79Mn, 0. 15Cr, 0. 015P, 0. 005S) is 80 t LD-LF-VD-hot rolled Φ12 mm coil-cold drawing process.
曹杰, 丁朝晖
doaj  

Achieving superior strength and conductivity for Al-Zr-Sc wires by coupling design of deformation and ageing

Materials Research Letters
Strength and electrical conductivity (EC) are key properties for heat-resistant Al-Zr-based alloy wires used as overhead transmission lines. Developing high-strength conductors with EC over 61.0% IACS has been a long-standing issue for heat-resistant Al ...
Siyue Fan, Jiawen Feng, Zhenhua Li, Wenlong Xiao, Peng Yan, Peng Xue, Qingwei Jiang   +6 more
doaj   +1 more source

The determination of the degree of influence of the workpiece material on the energy-power parameters of the shaped tubes drawing process and on the geometry of the manufactured product [PDF]

, 2014
The work was cover the study of influence strength property of material on geometric and energy-power parameters of shaped tube drawing. The object of study was process terms of cold sinking drawing of hexahedral shape tube from three topics ...
Окулов, Р. А., Паршин, С. В.   +1 more
core  

VIVID: A qPCR‐Based Platform for Sensitive and Quantitative In Vivo Tracking of Extracellular Vesicles

Advanced Functional Materials, EarlyView.
This study introduces VIVID (Vesicle In Vivo Identification using DNA), a qPCR‐based platform that tracks PCR‐amplifiable DNA tags loaded in the EVs for accurate and quantifiable EV biodistribution in vivo. ABSTRACT Extracellular vesicles (EVs) represent promising carriers for nucleic acid therapeutics, offering advantages over synthetic nanoparticles ...
Oscar Boyadjian, Talin Ebrahimian, Jonathan Miranda O'Connor, Janusz Rak, Stephanie Lehoux, Maryam Tabrizian   +5 more
wiley   +1 more source

Meteoroid detector [PDF]

, 1973
A meteoroid detector is described which uses, a cold cathode discharge tube with a gas-pressurized cell in space for recording a meteoroid puncture of the cell and for determining the size of the ...
Hughes, F. M., Mcmaster, L. R., Peterson, S. T.   +2 more
core   +1 more source

2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics

Advanced Functional Materials, EarlyView.
2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit, Yifei Yang, Shawn Li, Yu‐Chia Chen, Qi Jia, Jian‐Ping Wang   +5 more
wiley   +1 more source