Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3765Chemical news office., 1932 |
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Strona 373
... material flows . I take as a basis in the first place my own investigations and those of my colleagues which have been conducted during recent years in the Kaiser - Wilhelm - Institut für Eisenforschung , Düsseldorf . I am conscious ...
... material flows . I take as a basis in the first place my own investigations and those of my colleagues which have been conducted during recent years in the Kaiser - Wilhelm - Institut für Eisenforschung , Düsseldorf . I am conscious ...
Strona 374
... material . They cannot be derived from the final dimensions of the piece which are the result of the working process . For the conduct of these technical operations they have , however , a certain importance , in that they involve an ...
... material . They cannot be derived from the final dimensions of the piece which are the result of the working process . For the conduct of these technical operations they have , however , a certain importance , in that they involve an ...
Strona 375
... material corresponds with the constant maximum difference of two principal stresses , which difference determines the occurrence of plasticity . It is a property which suffers no change by hot - working during the trans- formation , yet ...
... material corresponds with the constant maximum difference of two principal stresses , which difference determines the occurrence of plasticity . It is a property which suffers no change by hot - working during the trans- formation , yet ...
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