Results 11 to 20 of about 333,594 (357)

The 85th Anniversary of Academician V.V. Alekseev

open access: yesВестник Волгоградского государственного университета. Серия 4. История, регионоведение, международные отношения, 2019
In the article dedicated to the 85th anniversary of Doctor of Historical Sciences, Professor and Academician of the Russian Academy of Sciences Veniamin V.
Elena Yu. Kazakova-Apkarimovа
doaj   +1 more source

Steel metallurgy in the Republic of Croatia

open access: yesStudia Lexicographica, 2023
This paper examines the centuries-long history of the castle Kamenica, situated above the identically named settlement in the Croatian Zagorje region, not far from Lepoglava. It was first mentioned in writing in 1311.
Mirko Gojić
doaj   +1 more source

Book of abstracts of the 16th International Symposium of Croatian Metallurgical Society - SHMD '2023, Materials and metallurgy

open access: yesMetalurgija, 2023
Book of abstracts of the 16th International Symposium of Croatian Metallurgical Society - SHMD '2023, Materials and metallurgy, Zagreb, Croatia, April 20-21, 2023.
Ilija Mamuzić (ed.)
doaj  

Assessment of errors in the transmission of the orientation and cartographic system from the surface to an underground mine [PDF]

open access: yes, 2020
An accurate transmission of the orientation between surface and underground workings, by means of vertical shafts, is a major challenge in the mining industry, especially for deep mines.
Bascompta Massanes, Marc   +2 more
core   +1 more source

A preliminary study on enrichment of Anini iron ore for use by Algerian metallurgical industry

open access: yesMining Science, 2016
The Anini iron ore contains mainly ferriferous hematite rocks with inclusions of quartz and clay. The chemical analysis showed that the average content of iron is 55% while SiO2 and Al2O3 is 26.20% and 12%, respectively.
Raouf Chaabia   +2 more
doaj   +1 more source

Automatic steel labeling on certain microstructural constituents with image processing and machine learning tools

open access: yesScience and Technology of Advanced Materials, 2019
It is demonstrated that optical microscopy images of steel materials could be effectively categorized into classes on preset ferrite/pearlite-, ferrite/pearlite/bainite-, and bainite/martensite-type microstructures with image pre-processing and ...
Dmitry S. Bulgarevich   +4 more
doaj   +1 more source

Metallurgy In Costa-Rica [PDF]

open access: yes, 1979
Anthropolog
Accola, Richard M., Lange, Frederick W.
core   +1 more source

Emissions from pre-Hispanic metallurgy in the South American atmosphere [PDF]

open access: yes, 2014
Peer reviewedPublisher ...
De Vleeschouwer, François   +7 more
core   +7 more sources

Physical modelling of degassing process by blowing of inert gas [PDF]

open access: yes, 2018
This paper deals with the possibilities of using physical modelling to study the degassing of metal melt during its treatment in the refining ladle. The method of inert gas blowing, so-called refining gas, presents the most common operational technology ...
Gryc, Karel   +6 more
core   +1 more source

The environmental aspect as an important part of the digital transformation in metallurgy [PDF]

open access: yesE3S Web of Conferences
The fourth industrial revolution is the continuous automation of traditional production processes and production practices using modern intelligent technologies. In the context of the fourth industrial revolution development the digital transformation of
Gromova Elizaveta A.
doaj   +1 more source

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