Pearlitic steels present very interesting mechanical properties when weldability requirements are not too severe. Thin gauge pearlitic steels require at least one intermediate annealing treatment between hot rolling and cold rolling. The globularised cementite in medium carbon steels provides then higher ductility, formability and machinability. On the other hand, in-line induction heating devi...

Abstract. The Ti-6.5Al-2Zr-1Mo-1V/TiB metal-matrix composites with different amounts of TiB reinforcements (~2.0, 6.0 and 10.0 vol. %) were produced by vacuum arc melting. initial microstructure the synthesized composed two-phase α+β matrix embedded boride particles. addition borides resulted in 15-35% increase strength without a visible drop ductility. alloy highest amount reinforcement attain...

• Ti-15Zr alloy prepared by powder metallurgy includes ? single-phase with Zr-rich stripes. The has a good combination of strength and ductility. High the is ascribed to hindrance effect Zr Good ductility attributed occurrence slip transmission across microstructures mechanical properties (wt.%) hot extrusion were investigated. comprised stripes distributed at both intra- inter-granular. tensil...

The mechanical improvement and "self-protection" properties are mainly needed to develop weather-resistant steel materials. In this study, A588 was given thermomechanical treatment (hot-rolling) followed by a quench-tempering process. is modified adding 1, 2, 3 wt% nickel the primary alloy. Steel made using hot rolling process at 750 ℃ for 1 hour with 70% thickness reduction. sample heat-treate...