Zobrazeno 1 - 4
of 4
pro vyhledávání: '"V. M. Gural"'
Publikováno v:
Soviet Materials Science. 6:600-603
Publikováno v:
Soviet Materials Science. 5:283-285
Publikováno v:
Soviet Materials Science. 23:431-432
Profilograms were recorded of the surface of 20-mm-diameter 1.5-mm-thick specimens prepared from hardened and tempered R6M5 high-speed tool steel (62 HRC) and also of similar specimens subjected to the action of pure hydrochloric acid etching solutio
Publikováno v:
Soviet Materials Science. 23:98-99
In tool plants 20% hydrochloric acid solutions are used as the pickling solution [1]. Tools are pickled (about i0 million per year) at temperatures of 20-25~ for 5-20 mln for full cleaning of them. Then follows the operation of hydrohoning (only hydr