Zobrazeno 1 - 10 of 381 pro vyhledávání: '"Günter Petzow"'
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Beryllium and Beryllium Compounds
Autor: Peter Welge, T. Mensing, Stephen Freeman, Fritz Aldinger, Günter Petzow, Edgar Vidal, Vera van Kampen, Thomas Brüning, Sigurd Jönsson, Mark Svilar, Phillip Sabey, Gary Schuster, Terence Civic
Publikováno v: Ullmann's Encyclopedia of Industrial Chemistry
The article contains sections titled: 1. Introduction 2. Physical Properties 3. Mechanical Properties 4. Chemical Properties 5. Resources, Raw Material 6. Production 6.1. Beryl Processing 6.1.1. Beryl Processing: Sulfate Process 6.1.2. Beryl Processi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8f430b1032b6d7128ef3d543ef3cf5e6
https://doi.org/10.1002/14356007.a04_011.pub3
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5
Metastable alloys at moderate cooling rates
Autor: Hans H. Stadelmaier, Günter Petzow
Publikováno v: International Journal of Materials Research. 93:1019-1023
Using examples, old and recent, from the metallurgical literature, we examine the sources of metastable behavior in binary and ternary alloy systems that are subjected to cooling rates in the order of K/min to K/s. Because the metastability invariabl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::04c643a19033d5778fbb6daf7cc38a2b
https://doi.org/10.1515/ijmr-2002-0176
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7
Effect of different rare earth cations on the densification behaviour of oxygen rich α-SiAlON composition
Autor: Siddhartha Bandyopadhyay, Michael J. Hoffmann, Günter Petzow
Publikováno v: Ceramics International. 25:207-213
Five different stabilizing cations (Y, Yb, Dy, Sm, Nd) were investigated on an α-SiAlON composition, deliberately shifted to the Al 2 O 3 rich area corresponding to M 0.445 Si 9.998 Al 2.003 O 0.668 N1 5.333, with respect to the reaction sequences,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fb38a89d30574b4048daa4b3e1c73ce3
https://doi.org/10.1016/s0272-8842(98)00025-x
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8
[Untitled]
Autor: Günter Petzow, Ralf Riedel, Joachim Bill, J. Maier, Fritz Aldinger, M. Sloma
Publikováno v: Journal of Materials Science Letters. 18:1513-1516
Boron carbide nitride can be considered to be a graphite-like ceramic material with a partial substitution of carbon atoms by boron and nitrogen atoms in the hexagonal layers or as a two-dimensional solid solution of hexagonal boron nitride and graph
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::51fea7a903a3fd0a266b49c70bb53f87
https://doi.org/10.1023/a:1006646418237
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10
Determination and modification of the thermal conditions in a double ellipsoid mirror furnace
Autor: F. Mücklich, U. Scholz, Günter Petzow, Zoran S. Nikolic
Publikováno v: Journal of Crystal Growth. 169:578-581
A crucible-less double ellipsoid mirror furnace was used for growing beryllium single crystals with certain defect structures. The temperature field is not rotationally symmetrical in the double ellipsoid mirror, hence inhomogeneous configurations of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b6324d65b584970ed2303a87210b7f49
https://doi.org/10.1016/s0022-0248(96)00433-2
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