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High-rate behaviour...
High-rate behaviour of iron ore pellet
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- Gustafsson, Gustaf (author)
- Luleå tekniska universitet,Material- och solidmekanik
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- Häggblad, Hans-åke (author)
- Luleå tekniska universitet,Material- och solidmekanik
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- Jonsén, Pär (author)
- Luleå tekniska universitet,Material- och solidmekanik
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- Nishida, Masahiro (author)
- Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya, Japan, Nagoya Institute of Technology
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(creator_code:org_t)
- 2015-09-07
- 2015
- English.
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In: EPJ Web of Conferences. - : EDP Sciences. - 2100-014X. ; 94
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https://www.epj-conf...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Iron ore pellets are sintered, centimetre-sized spheres of ore with high iron content. Together with carbonized coal, iron ore pellets are used in the production of steel. In the transportation from the pelletizing plants to the customers, the iron ore pellets are exposed to different loading situations, resulting in degradation of strength and in some cases fragmentation. For future reliable numerical simulations of the handling and transportation of iron ore pellets, knowledge about their mechanical properties is needed. This paper describes the experimental work to investigate the dynamic mechanical properties of blast furnace iron ore pellets. To study the dynamic fracture of iron ore pellets a number of split Hopkinson pressure bar tests are carried out and analysed
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Teknisk mekanik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Applied Mechanics (hsv//eng)
Keyword
- Hållfasthetslära
- Solid Mechanics
Publication and Content Type
- ref (subject category)
- art (subject category)
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