Results 51 to 60 of about 195,204 (163)

Metallurgy in the Czech Republic: a spatio-temporal view [PDF]

open access: yes, 2017
The objective of this paper is to introduce the stochastic input-output model of the impact of metallurgy sector on the Czech economy. Contrary to original input-output model, which is of deterministic nature, we reckon with interval estimates of the ...
Samolejová, Andrea   +2 more
core   +2 more sources

Gender in African Metallurgy

open access: yes, 2020
Gender is frequently invoked as a core explanatory factor for many aspects of past African metallurgy, including conceptualizations of the technological process by its practitioners, the organization of—and participation in—metallurgical production activity, and the acquisition of power and wealth that is associated with it. If a study of technology is
openaire   +2 more sources

Review of the Effects of Microstructure on Fatigue in Aluminum Alloys [PDF]

open access: yes
Literature survey was conducted to determine the effects of different microstructural features and different load histories on fatigue crack initiation and propagation of aluminum alloys.
Telesman, J.
core   +1 more source

A major advance in powder metallurgy [PDF]

open access: yes
Ultramet has developed a process which promises to significantly increase the mechanical properties of powder metallurgy (PM) parts. Current PM technology uses mixed powders of various constituents prior to compaction.
Kaplan, Richard B.   +3 more
core   +1 more source

Materials data handbook: Aluminum alloy 5456 [PDF]

open access: yes
A summary of the materials property information for aluminum alloy 5456 is presented. The scope of the information includes physical and mechanical property data at cryogenic, ambient, and elevated temperatures.
Muraca, R. F., Whittick, J. S.
core   +1 more source

Physicochemical characteristics of ferroalloys of the Cr-C-Si-Fe system. [PDF]

open access: yesSci Rep
Yerbol K   +11 more
europepmc   +1 more source

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