METHOD FOR EVALUATING INITIAL DEGREE OF RECRYSTALLIZATION Russian patent published in 2007 - IPC G01N3/32 

Abstract RU 2293965 C1

FIELD: mechanical engineering.

SUBSTANCE: proposed method that can be used in production of electronic devices, analysis of fibrous-structure refractory metals and alloy TsM2A sheets and their checking for manufacturability includes detection of round grains by means of 900-1000 microscope and evaluation of fiber microhardness loss at points of their accumulation. Prior to stamping parts blanks undergo additional annealing at user's to optimize their microstructure and to facilitate sheet manufacture.

EFFECT: enhanced yield of stampings.

1 cl, 2 dwg

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RU 2 293 965 C1

Authors

Karpov Leonid Pavlovich

Dates

2007-02-20Published

2005-09-16Filed