FIELD: thermal treatment of metal articles. SUBSTANCE: apparatus has quench bath 1 with quenching medium 2 and conveying mechanism made in the from of chute 4 provided with curved surface B having radius equal to 4-20 diameters d of ball. Chute 4 is positioned in quenching bath 1. Guide 6 is positioned above chute 4 in offset relation with respect to its central longitudinal axis 00, at an angle to it. EFFECT: increased efficiency and improved quality of articles. 3 dwg
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Authors
Dates
2000-06-20—Published
1999-05-17—Filed