Results 131 to 140 of about 10,810 (250)

Control of exposure to hexavalent chromium concentration in shielded metal arc welding fumes by nano-coating of electrodes. [PDF]

open access: yesInt J Occup Environ Health, 2017
Sivapirakasam SP   +4 more
europepmc   +1 more source

NASA Tech Briefs Index, 1977, volume 2, numbers 1-4 [PDF]

open access: yes
Announcements of new technology derived from the research and development activities of NASA are presented. Abstracts, and indexes for subject, personal author, originating center, and Tech Brief number are presented for ...

core   +1 more source

The optimization of welding regime parameters at shielded metal arc welding (SMAW) by mathematical modeling

open access: yesMetalurgija, 2016
The realized researches followed the determining of mathematical models that allow the optimization of the welding process in order to obtain welded joints with certain values of the mechanical characteristics.
V. Petrescu, G. Paraschiv, D. Dobrotă
doaj  

Study guide and laboratory reports on “Technology of Structural materials and Material Science” Part 1 [PDF]

open access: yes, 2016
“Technology of Structural materials and Material Science” is one of the basic technical disciplines in the syllabus for “Engineering mechanics” field of study.
Koval, I.V.   +2 more
core  

Creep Behavior of 2.25Cr-1Mo Steel Shield Metal Arc Weldment

open access: gold, 2004
Shimpei Fujibayashi   +3 more
openalex   +2 more sources

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