Accession Number : AD0693849

Title :   NOTCH SENSITIVITY AFTER VARIOUS METHODS OF THERMOMECHANICAL HARDENING OF STEEL,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Shakhnazarov,Yu. V.

Report Date : 05 FEB 1969

Pagination or Media Count : 6

Abstract : Minimum susceptibility to pressure concentrators is provided by high temperature mechanical treatment. During treatment at equal strength, the susceptibility to pressure concentrators after combined thermomechanical treatment is lower than after low temperature mechanical treatment. Intermediate high tempering with subsequent hardening by quenching, improves machinability by means of cutting, and decreases the susceptibility of steel, subjected to thermomechanical treatment to concentrations of pressures. (Author)

Descriptors :   (*STEEL, HARDENING), NOTCH SENSITIVITY, TENSILE PROPERTIES, HEAT TREATMENT, USSR

Subject Categories : Metallurgy and Metallography
      Fabrication Metallurgy

Distribution Statement : APPROVED FOR PUBLIC RELEASE