DEVICE FOR THERMAL HARDENING AND HYDRAULIC TRANSPORTATION OF ROLLED STOCK

FIELD: heat treatment, thermal hardening and hydraulic transportation of articles. ^ SUBSTANCE: proposed device includes cooling chamber and rolled stock hydraulic transportation chamber and water supply injector with inlet funnel whose outlet part forms nozzle together with straight-flow chamber; i...

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Main Authors SENICHEV G.S, ALEKSEEV A.M, CHERNENKO V.T, KLESHCHENKO D.A, KUZ'MENKO A.G, SHIRJAEV O.P, TAKHAUTDINOV R.S, RADJUKEVICH K.L
Format Patent
LanguageEnglish
Russian
Published 10.06.2005
Edition7
Subjects
CHEMISTRY
GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS
MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS
METALLURGY
METALLURGY OF IRON
MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS
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Summary:FIELD: heat treatment, thermal hardening and hydraulic transportation of articles. ^ SUBSTANCE: proposed device includes cooling chamber and rolled stock hydraulic transportation chamber and water supply injector with inlet funnel whose outlet part forms nozzle together with straight-flow chamber; it performs function of countercurrent chamber. Novelty of invention consists in delivery of water from straight-flow chamber to countercurrent chamber due to increased resistance when feed enters it by 0.4-0.6 of its length; length of countercurrent cooling chamber does not exceed 0.1 of length of straight-flow chamber; inlet funnel rises along horizontal axis. ^ EFFECT: simplified construction and adjustment of device; reduction of operational expenses. ^ 3 cl, 1 dwg
Bibliography:Application Number: RU20030136050