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Failure investigation and condition assessment using field metallography

Autor: E. Heier, T. Helgesen, G. Heiberg, A. Tjernæs

Publikováno v: Engineering Failure Analysis. 12:974-985

In many cases it is not possible or practical to extract samples for a subsequent laboratory failure investigation. Examples of such cases are condition assessments of larger structures that have been exposed to fire and examination of cracks or defe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8195ce1043fe347aeb13d703adabe760
https://doi.org/10.1016/j.engfailanal.2004.12.036

Selection of aluminium alloys for extrusion profiles: methodology and development of a specialised software

Autor: Ola Jensrud, Hans Jørgen Roven, Y Brechet, G Heiberg

Publikováno v: Materials & Design. 23:505-509

Material selection methods are applied to the selection of extruded aluminium alloys components. The competition between materials cost and processing cost in relation to materials extrudability and shape complexity is investigated. A tailored softwa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::839cfd420b6a64392078e3677c517938
https://doi.org/10.1016/s0261-3069(01)00095-4

Investigation of the microstructure of the Al–Si eutectic in binary aluminium–7 wt% silicon alloys by electron backscatter diffraction (EBSD)

Autor: L. Arnberg, G. Heiberg

Publikováno v: Journal of Light Metals. 1:43-49

Binary aluminium–7 wt% silicon alloys with and without strontium modification have been cast with a cooling rate of 0.2–0.6°C/s. The level of impurities has been kept at a minimum. The crystallographic orientation of the dendritic and eutectic a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::254bab833cd805528b2a291521e3e72d
https://doi.org/10.1016/s1471-5317(00)00005-5

Experimental and modeling studies of the thermal conditions and magnesium, iron, and copper content on the morphology of the aluminum silicon eutectic in hypoeutectic aluminum silicon alloys

Autor: Lars Arnberg, Ch.-A. Gandin, H. Goerner, G. Heiberg

Publikováno v: Metallurgical and Materials Transactions A
Metallurgical and Materials Transactions A, Springer Verlag/ASM International, 2004, 35 (9), pp.2981-2991. ⟨10.1007/s11661-004-0245-y⟩
Scopus-Elsevier

International audience; Hypoeutectic aluminum silicon alloys without and with additions of magnesium, copper, iron, and strontium have been cast in a mold, giving directional solidification from a chill. Detailed temperature measurements have been ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ba25d393a8b2882510e60e57b40b5b2
https://hal.archives-ouvertes.fr/hal-01570931