Production of tools by electroforming process developed by London and Scandinavian Metallurgical Co; metal deposited is finely grained, stress free, low carbon, nickel cobalt alloy which requires no finishing beyond final mirror polish; it has hardness of 45 Rockwell number.
Electroformed gauges and dies
Automobile Engr
Automobile Engineer ; 44 , n 10
1954
2 pages
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.