METHOD FOR THE THERMAL TREATMENT OF METAL PRODUCTS.
作者： Bittner Hans-Georg
DOI:
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摘要: Abstract not available for EP0616646Abstract of corresponding document: DE4234285The invention concerns a method the thermal treatment metal products in roller oven, particular relatively thin steel articles which distort easily on heating, such as raceways ball bearings, circular sheet blanks, saw blades and other cutting blades. The are conveyed through oven ceramic rollers thus heated, very rapidly uniformly cooled again so that no distortion occurs.
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