Collection of selected, peer reviewed papers from the 13th contribution of metallography to solving of production trouble, june 17-19, 2014, lázně libverda, czech republic. The 33 papers are grouped as follows: i. Steels; II. Alloys; III. Surface treatment and powder metallurgy; VI. Welding and creep resistant materials; v. Methods of research and analyze; IV. Failure analysis.
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