METHOD OF MONITORING COLD-ROLLED MOLYBDENUM STRIPS Russian patent published in 2003 - IPC

Abstract RU 2220223 C1

FIELD: mechanical engineering; manufacture of parts of electric vacuum process by cutting, for example target disks. SUBSTANCE: proposed method includes incoming control for compliance with specifications for lamination and other defects; method includes cutting specimens for estimation of their state. Strips which do not comply with requirements of specifications are subjected to vacuum low-temperature annealing at temperature of 650 C followed by holding at heat for 0.5 h and subsequent check for mechanical properties. EFFECT: compliance with specifications; reduced consumption of molybdenum; increased yield of serviceable parts. 2 tbl, 1 ex

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RU 2 220 223 C1

Authors

Karpov L.P.

Martilova G.P.

Dates

2003-12-27Published

2002-07-29Filed