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IPC

(21) (22)

Application

2004109856/28, 2004-03-31

(24)

Start date

2004-03-31

(22)

Actual filing date

2004-03-31

(45)

Published

2005-08-10

(72)

Inventor

Boldenkov V.V.Drokin P.A.

(73)

Holder

Rossijskaja Federatsija, Ot Imeni Kotoroj Vystupaet Gosudarstvennyj Zakazchik Ministerstvo Rossijskoj Federatsii Po Atomnoj Ehnergii Minatom RfFederal'Noe Gosudarstvennoe Unitarnoe Predprijatie Federal'Nyj Jadernyj Tsentr Vserossijskij Nauchno-Issledovatel'Skij Institut Ehksperimental'Noj Fiziki" Fgup

METHOD OF DETERMINING DYNAMICAL HARDNESS OF MATERIALS Russian patent published in 2005 - IPC

Abstract RU 2258211 C1

FIELD: investigating or analyzing materials.

SUBSTANCE: method comprises impacting the material with the use of indenter with the tip, measuring the deceleration of the indenter at the moment of complete submerging of the tip into the material to be tested, and determining hardness allowing for known parameters and measured parameter from the formula proposed.

EFFECT: enhanced reliability of determining.

2 dwg

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RU 2 258 211 C1

Authors

Boldenkov V.V.

Drokin P.A.

Dates

2005-08-10—Published

2004-03-31—Filed