Efficiency of Using Multisection Units for Reinforcing Bar Thermal Hardening  Full text 

Uzlov I. G.¹, Sidorenko O. G.¹, Fedorova I. P.¹, Sukhoy A. P.¹,  Sheremet V. A.², Kekukh V. A.², Lyasov V. G.², Mamaev A. V.²

 ¹ Z.I. Nekrasov Iron & Steel Institute of National Academy of Sciences of Ukraine
1 Academician Starodubov Square, Dnipropetrovsk   49050, Ukraine
²OJSC "ArcelorMittal Kryvyy Rih"
1 Ordzhonikidze St., Kryviy Rih, Dnepropetrovsk region 50095, Ukraine

UDC 621.785:669.14.018.291.3

 Metall. Min. Ind.,  2011, Vol. 3, No. 1, pp. 20-22

Abstract

It is shown that application of multisection units for thermal hardening provides reinforcing bar essential improvement of quality and achievement of additional consumer properties.

Keywords: THERMAL HARDENING, REINFORCING BAR, THERMAL HARDENING UNITS, INTERRUPTED QUENCHING, BROKEN HARDENING