Mechanical hardness testing is fundamental in the evaluation of the mechanical properties of metallic materials due to the fact that the hardness values allow one to determine the wear resistance of the material involved, as well as the approximate values of its ductility, flow tension, among a number of other key characteristics. As a result, the main objective of the present work has been the development and ...
Diluição da solda é a modificação da composição química do metal de adição, causada pela parcela do metal de base que sofreu fusão e passou a compor a zona fundida. Sendo dada pela percentagem do metal de base que participa na formação do cordão de solda. A sua medição, em geral, é obtida manualmente utilizando-se softwares genéricos de desenho ou de processamento e análise de imagem. Neste sentido, o presente ...
Welding dilution is the chemical composition modification of the weld metal, caused by the portion of base metal that suffers melting and starts to form the fusion zone. Its measure is given by the percentage of the base metal that takes part in the formation of the weld filet, and it varies according to the used welding process, type of join, pre-heat temperature, consumable, parameters of welding, among other...
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