Jose Apraiz Barreiro - Tratamientos Termicos De Los Aceros.pdf 2021 <720p | 1080p>

The steel is heated and then rapidly cooled in water, oil, or air. Quenching increases hardness and strength but reduces ductility.

Steel has not changed. Human error has not changed. The need to transform a soft, machinable blank into a tough, hard, wear-resistant tool remains the daily challenge of thousands of workshops, foundries, and maintenance departments across Latin America and Spain. The steel is heated and then rapidly cooled

: Aumentar drásticamente la dureza y la resistencia mecánica del acero. machinable blank into a tough