METHOD AND HOT PROBE FOR DETERMINING QUENCHING CAPACITY OF LIQUID QUENCHING MEDIUM Russian patent published in 1997 - IPC

Abstract RU 2100450 C1

FIELD: heat treatment of materials. SUBSTANCE: hot probe heated e.g. to hardening temperature is immersed into quenching medium. Difference of temperatures in two points spaced along the height of hot probe is measured, one of points being chosen in lower part of the probe and the other at a distance from the first point, within which uniform movement of undistorted front of renewal of liquid quenching medium boiling mode is provided. EFFECT: facilitated probing procedure. 2 cl, 1 dwg

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RU 2 100 450 C1

Authors

Aleshin V.I.

Anisimov V.S.

Gjulikhandanov E.L.

Dolotova N.A.

Dates

1997-12-27Published

1995-05-04Filed