Results 111 to 120 of about 15,535 (214)
The Role of Long Period Stacking Ordered Phase in Dynamic Recrystallization of a Mg-Gd-Y-Zn-Zr Alloy during Multi-Directional Forging Process. [PDF]
Materials (Basel), 2020 Liu H +6 more
europepmc +1 more source
Nonterrestrial utilization of materials: Automated space manufacturing facility [PDF]
, 1982 Four areas related to the nonterrestrial use of materials are included: (1) material resources needed for feedstock in an orbital manufacturing facility, (2) required initial components of a nonterrestrial manufacturing facility, (3) growth and ...
core +1 more source
Matéria (Rio de Janeiro)Abstract In this work, the microstructure evolution and mechanical properties of 6201 aluminum alloy during multi-directional forging (MDF) and solution-aging were systematically studied. In the MDF process, the deformation of 6201 aluminum alloy was not uniform, and the increase of forging passes can effectively improve the inhomogeneity.
Shun Zhang +5 more
openaire +2 more sources
Animal interface: the generosity of domestication [PDF]
, 2007 The chapter engages with historical processes and contemporary conditions of animal domestication, arguing that domestication might best be seen as at least as much an emotive or affective process as an instrumental one.
Clark, Nigel
core
Notranja oksidacija Cu-C in Ag-C kompozitov [PDF]
, 2012 The internal oxidation in copper-carbon and silver-carbon composites occurs when they are exposed to air or oxygen at high temperature. Solubility of carbon in copper or in silver is very low.
Anžel, Ivan +5 more
core
Space shuttle: Structural integrity and assessment study [PDF]
A study program was conducted to determine the nondestructive evaluation (NDE) requirements and to develop a preliminary nondestructive evaluation manual for the entire space shuttle vehicle.
Lewis, W. H., Pless, W. M.
core +1 more source
Kesediaan pelajar dari aspek kemahiran teknikal terhadap pembentukan kebolehkerjaan di Kolej Vokasional Wilayah Selatan [PDF]
, 2015 Graduan yang menganggur terus menjadi masalah yang semakin meruncing di Malaysia. Terdapat majikan yang menganggap kompetensi akademik sahaja tidak mencukupi dan mula meminta institusi pendidikan tinggi untuk menghasilkan graduan yang dilengkapi ...
Hanafi., Suhaili
core
Journal of Materials Research and TechnologyCurrent-assisted multi-directional forging (CAMDF) is an emerging technique aimed at enhancing the microstructure and properties of metal-based materials. However, the strengthening mechanism of the Mg-based composites remains inadequately understood due
Zehua Yan +3 more
doaj +1 more source
Dependence of stress rupture and superplasticity on structure in Co-W alloys, part I [PDF]
Dependence of stress rupture and superplasticity on structure in Co-W ...
Vishnevsky, C., Wallace, J. F.
core +1 more source