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Heat treatment of high-speed steel with continuous laser

✍ Scribed by M. N. Kryanina; A. M. Bernshtein; T. P. Chuprova


Publisher
Springer US
Year
1989
Tongue
English
Weight
702 KB
Volume
31
Category
Article
ISSN
0026-0673

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97/02235 Heat treatment of high-speed J1
πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science βš– 196 KB

QSL technology provided the basis for the new lead smelter, which started operation from May 1992 at Onsan Refinery of Korea Zinc Co.. Ltd. The smelter is designed to treat not only various types of lead concentrates hut also secondary materials coming from the zinc plant without special pretreatmen