STUDYING THE NATURE OF METAL DEFORMATION DURING ROLLING WITH THE AID OF RADIOACTIVE ISOTOPES

Journal Article · Sun Jan 01 04:00:00 EST 1961 · Radioaktivn. Isotopy i Yadernye Izlucheniya v Nar. Khoz. SSSR, Tr. Vses. Soveshch., Riga, 1960

OSTI ID:4775018

Val'ter, O I; Kostyuk, V A; Kologrivov, N P; Yashchenko, Z A

Investigations were made during the rolling of P-50 (R-50) type rail sections from an ingot weighing 9.76 tons and of a Nr.36 double Tee beam section rolled from a killed steel ingot weighing 6.75 tons. The ingots were rolled in conventional order. The nature of metal deformation in the sections was studied with the aid of the P/sup 32/ radioactive isotope. The P/sup 32/ isotope was introduced by separate portions and at certain interva1s into the mold with the molten metal. Thus a series of zones were obtained during the crystallization process. The deformation of the zones during rolling should reflect the nature of the flow and the metal. A method was developed to study the deformation of composite rolled sections and data of practical interest for calibrating operators when developing new and corrected existing grooves were obtained. (Referativnyy Zhurnal, Metallurgiya, No. 12, 1961).

• Research Organization: Originating Research Org. not identified
• NSA Number: NSA-16-033462
• OSTI ID: 4775018
• Journal Information: Radioaktivn. Isotopy i Yadernye Izlucheniya v Nar. Khoz. SSSR, Tr. Vses. Soveshch., Riga, 1960, Journal Name: Radioaktivn. Isotopy i Yadernye Izlucheniya v Nar. Khoz. SSSR, Tr. Vses. Soveshch., Riga, 1960 Vol. Vol: 3
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

CRYSTALLIZATION
DEFORMATION
METALS
METALS, CERAMICS, AND OTHER MATERIALS
PHOSPHORUS 32
RADIOISOTOPES
ROLLING
STEELS
TRACER TECHNIQUES
ZONES