作者: J.A.B. van Dijck
DOI: 10.1016/0043-1648(77)90172-7
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摘要: Abstract A thin-foil technique has been developed to obtain more information about the material in neighbourhood of contact surface a worn copper pin. With this it is clearly shown that crystal structure present surface. Depending on place sectioning, grain sizes 250–600 have observed, which, using linear intercept method and taking into account original size, result an effective deformation 230.