Open AccessStudy of Improved National Primary Standard Machine on Rockwell and Superficial Rockwell Scales
Author(s) -
A. E. Aslanyan,
É. G. Aslanyan,
С. М. Гаврилкин,
P. V. Sorokina
Publication year - 2018
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1065/6/062009
Subject(s) - rockwell scale , materials science , metallurgy