Череповецкий филиал Вологодского политехнического института
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FIELD: metallurgical industry. SUBSTANCE: apparatus has compacting chamber 1 filled with abrasive powder, hollow auger 11 for compacting abrasive powder. Auger is provided with auxiliary compacting chamber 20. Rolled product 5 is supplied in the direction of pointer A through compacting chamber 1 and may be supplied in the direction of pointer B through auxiliary compacting chamber 20 to provide reverse cleaning mode. It allows rolled products to be passed through cleaning apparatus required number of times without recharging compacting chambers. EFFECT: increased efficiency by providing reverse passage of rolled products through apparatus and improved quality of rolled product. 1 dwg
SU4785737/27A1990-02-071990-02-07Apparatus for abrasive-powder cleaning of cylindrical rolled products from scale
SU1795590A1
(en)
Process for the production of heat and wear-resistant ceramic materials, product of the process and starting material composition for use in the process
Process for the preparation of biologically active compositions containing substituted isoxazolidines new substituted isoxazolidines and intermediate products used in their preparation