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Variation of mechanical properties with temperature for an ecomaterial

C. O. RUSĂNESCU1,* , M. RUSĂNESCU2, Fl. V. ANGHELINA3

Affiliation

  1. University Polytechnic, Faculty of Biotechnical Systems Engineering Bucharest, Romania
  2. Valplast Industrie Bucharest, Romania
  3. Faculty of Materials Engineering, Mechatronics and Robotics, VALAHIA University of Târgovişte, 18-24,Unirii Blv., 130082, Târgovişte, Romania

Abstract

In this paper is studied achievement tubes 73 × 5.51 mm degree N80 according to API - 5 CT, a rolling reduction extension (LRA), by thermo mechanical treatment without normalization. The regression equation was calculated from the measured temperature mechanical properties and rolling. Austenitic grain is determined by oxidation method provided in ASTM E 112. The variation in mechanical properties with temperature, as measured by a tensile test after lamination to the LRA..

Keywords

Deformability, Discharge traction austenite grains.

Citation

C. O. RUSĂNESCU, M. RUSĂNESCU, Fl. V. ANGHELINA, Variation of mechanical properties with temperature for an ecomaterial, Optoelectronics and Advanced Materials - Rapid Communications, 7, 11-12, November-December 2013, pp.947-951 (2013).

Submitted at: Sept. 22, 2013

Accepted at: Nov. 7, 2013