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Activated pressureless infiltration of metal-matrix composites with graded activator content

Autor: Thomas Graule, T. Minghetti, M. Bahraini, K. Berroth, J. Schubert, C. Schelle, M. Zoellig, Jakob Kuebler

Publikováno v: Composites Part A: Applied Science and Manufacturing. 40:1566-1572

Metal-matrix composites (MMCs) were produced by activated pressureless infiltration of porous Al2O3 compacts with the presence of elemental titanium as an activator and steel (X38CrMoV5-1) as the metal matrix. The quality of infiltration was subseque

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::785ca0c586fa557c4bc8fbe0028719d9
https://doi.org/10.1016/j.compositesa.2009.06.016

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Activated pressureless melt infiltration of zirconia-based metal matrix composites

Autor: Christos G. Aneziris, T. Minghetti, Daniela Wittig, Thomas Graule, C. Schelle, A. Glauche, Jakob Kuebler

Publikováno v: Materials Science and Engineering: A. 488:580-585

Zirconia-based metal matrix composites (MMCs) were produced by the pressureless activated melt infiltration method. Porous titanium activated preforms based on monoclinic ZrO 2 and partially stabilised ZrO 2 powders (Ca-PSZ, Mg-PSZ) were infiltrated

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::531c8c405043cfb0915f7858cc2350da
https://doi.org/10.1016/j.msea.2007.11.065

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Mechanical and machining properties of X38CrMoV5-1/Al2O3 metal matrix composites and components

Autor: Jakob Kuebler, T. Minghetti, C. Schelle, K. Lemster, Thomas Graule

Publikováno v: Materials Science and Engineering: A. 420:296-305

Large plates and discs of X38CrMoV5-1/Al 2 O 3 metal matrix composites (MMCs) were produced via Ti-activated pressureless melt infiltration. After machining the plates were characterised using non-destructive testing methods (X-ray and ultrasonic C-s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7aec87cae35eda856ed8c3223ebb68de
https://doi.org/10.1016/j.msea.2006.01.039

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[Untitled]

Autor: Giovanna Brusatin, C. Schelle, Alicia Durán, Massimo Guglielmi, J.J. Damborena, M. Menning

Publikováno v: Journal of Sol-Gel Science and Technology. 13:717-722

Glass-like sol-gel coatings have been investigated as corrosion protective coatings on stainless steel. Magnesium- and borosilicate coatings with thickness of about 100–700 nm and methyl-modified SiO2 coatings with a thickness of about 2 μm were d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0a95fc21b3ce969b7257141cf553b25f
https://doi.org/10.1023/a:1008601224013

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Performance of ropes subjected to trolley loads

Autor: L. Phoenix, F.A. Leban, V.J. Pappas, P. Petrina, C. Schelle

Publikováno v: OCEANS 96 MTS/IEEE Conference Proceedings. The Coastal Ocean - Prospects for the 21st Century.

This paper present results of a study to support the development of a inch diameter fiber rope subjected to tension and lateral loads, as would be the case when the rope bends over sheaves, or supports a moving trolley along the rope. A new machine w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::79fcc07cc11dda8ac91bff1aa98af619
https://doi.org/10.1109/oceans.1996.572755

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[Corneoscleral transplant excision in the cadaver. Experiences of the North Rhine Westphalia Lions Cornea Bank 1995 and 1996]

Autor: T, Hudde, T, Reinhard, M, Möller, C, Schelle, H, Spelsberg, A, Cepin, R, Sundmacher

Publikováno v: Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft. 94(11)

Donor corneas are normally obtained by whole globe enucleation-a procedure often refused by the bereaved. To increase the acceptance of cornea donation, we have exclusively obtained donor corneas by in situ excision since the end of 1994. There have

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::6def97404b23cc400c2ea80b89ff069b
https://pubmed.ncbi.nlm.nih.gov/9465709

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