Vol. 36 No. 1 (2010)

Articles

• STRAIN DISTRIBUTION IN ECAP PROCESS WITH VARIOUS FRICTION CONDITIONS - NUMERICAL MODELLING

  Paweł Chyła, Sylwia Bednarek, Aneta Łukaszek-Sołek, Jan Sińczak

  13

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• DIMINISHMENT OF INTERNAL POLYGONIZATION OF TUBES IN HOT STRETCH-REDUCING MILL

  Krzysztof Stefański, Wiktor Kubiński

  21

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• EFFECT OF GRAIN SIZE OF THE RECLAIMED MATRIX CERAMIC MOULDS USED IN THE LOST WAX TECHNOLOGY ON THE STRENGTH AT HIGH TEMPERATURE

  Jadwiga Kamińska, Joanna Kolczyk, Sylwia Żymankowska-Kumon

  31

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• APPLICATION OF WATER EQUIVALENTS METHOD TO CALCULATIONS OF CROSS-FINNED ALUMINIUM HEAT EXCHANGERS

  Krzysztof Karczewski

  37

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• THE REDUCTION OF THE EMISSION OF NOx IN THE HEAT-TREATING FURNACES

  Małorzata Wilk, Aneta Magdziarz, Monika Kuźnia, Wojciech Jerzak

  47

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• THE INFLUENCE OF TEMPERATURE AND THE RATIO OF AIR EXCESS ON COMBUSTION EFFICIENCY OF POLYOLEFIN MATERIALS

  Monika Kuźnia

  57

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