How to Extend the Life of Die-Casting Tools

[摘要] The paper explores some possibilities of extending the life of die-casting tools for non-ferrous metals, particu-larly aluminium, magnesium, and their alloys. In the first part of the paper is shown theoretical background of the problem....

[学科分类] 金属与冶金

[关键词] repair welding;die-casting tools;laser-beam welding;filler materials