IMPROVEMENT FOR QUALITY CONTROL PROCESS OF STEEL FOR ARMORED THERMAL TREATMENT

Authors

  • Alejandro B. Duffus Scott Centro de Investigaciones de Soldadura (CIS), Facultad de Ingeniería Mecánica e Industrial. Universidad Central “Marta Abreu” de Las Villas. Carretera a Camajuaní, km 5 ½, Santa Clara, Villa Clara, Cuba.
  • Iliana de las Mercedes Céspedes Ineraite Empresa Planta Mecánica Fabric Aguilar Noriega, Calle A no. 39 e/c, Arroyo Carrascal y Carretera a Planta Mecánica, Zona Industrial Noroeste, Ciudad de Santa Clara, Villa Clara, Cuba.
  • Julio García Matamoros Empresa Planta Mecánica Fabric Aguilar Noriega, Calle A no. 39 e/c, Arroyo Carrascal y Carretera a Planta Mecánica, Zona Industrial Noroeste, Ciudad de Santa Clara, Villa Clara, Cuba.
  • Amado Cruz Crespo Centro de Investigaciones de Soldadura (CIS), Facultad de Ingeniería Mecánica e Industrial. Universidad Central “Marta Abreu” de Las Villas. Carretera a Camajuaní, km 5 ½, Santa Clara, Villa Clara, Cuba.

Keywords:

Steel for armored, System for the control of quality, hardenability, heat treatment

Abstract

The thermal treatment like a technological process requires a quality control system before, during and after his execution. The properties to be controlled in each moment depend fundamentally on the specific element or piece. In present work the quality control of thermal treatment to steel sheets for armored30XΓCA, with 200 x 200 x 8 mm and 6 mm dimensions is approached. A coherent and systematic description of actions to be taken before (inspection and testing of the steels), during (control of the process) and after (inspection and final test) in control of thermal treatment process is made. A flow chart of the steps to follow for the execution of the control process is presented. The hardening curve of the 30XΓCA steel is determined by the Jominy test and the technology charts for thermal treatment are improved.

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Published

2019-04-01

How to Cite

Duffus Scott, A. B., Céspedes Ineraite, I. de las M., García Matamoros, J., & Cruz Crespo, A. (2019). IMPROVEMENT FOR QUALITY CONTROL PROCESS OF STEEL FOR ARMORED THERMAL TREATMENT. Centro Azúcar Journal, 46(2), 8. Retrieved from http://centroazucar.uclv.edu.cu/index.php/centro_azucar/article/view/35

Issue

Vol. 46 No. 2 (2019)

Section

Original Articles

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