Diseño Mc. Lean‐Anderson aplicado para obtener recubrimientos de electrodos aleados con carbono, cromo y titanio//Mc. Lean‐Anderson design applied for recovered electrodes obtaining with carbon, chrome and titanium alloys

Authors

  • Carlos René Gómez-Pérez Universidad Central Marta Abreu de Las Villas. Facultad de Ingeniería Mecánica. Santa Clara
  • Ana Paula Perotti Universidade Federal do Rio Grande do Sul. Laboratório de Soldagem & Técnicas Conexas. Rio Grande do Sul
  • Alejandro García-Rodríguez Universidad Central Marta Abreu de Las Villas. Facultad de Ingeniería Mecánica. Santa Clara
  • José Antônio Esmerio-Mazzaferro Universidade Federal do Rio Grande do Sul. Laboratório de Soldagem & Técnicas Conexas. Rio Grande do Sul
  • Arnaldo Rubén-Gonzalez Universidade Federal do Rio Grande do Sul. Laboratório de Soldagem & Técnicas Conexas. Rio Grande do Sul
  • Ivan Guerra-Machado Universidade Federal do Rio Grande do Sul. Laboratório de Soldagem & Técnicas Conexas. Rio Grande do Sul

Abstract

En el trabajo se estudia el comportamiento de electrodos recubiertos destinados al relleno superficial con el proceso de soldadura manual (SMAW, Shielded Metal Arc Welding). Para el diseño experimental se aplican un procedimiento de cálculo para el revestimiento y un plan de mezclas del tipo Mc. Lean-Anderson. En el diseño se conjuga una matriz compuesta por Calcita (26,73 %), Ferrosilicio (19,02 %),
Ferromanganeso (16,58 %), Rutilo (26,69 %), Silicato de Potasio (11,70 %) y diferentes cargas de aleación conformadas por Grafito (2 ≤ X1 ≤ 10 %), Ferro Cromo (5 ≤ X2 ≤ 35 %), ferrotungsteno (5 ≤ X3 ≤ 10 %) y matriz (60 ≤ X4 ≤ 80 %). En el trabajo se ofrecen criterios sobre la selección de los niveles límites a explorar durante el plan experimental, a partir de consideraciones sobre los materiales empleados, sus rangos y el procedimiento de fabricación de los electrodos.

Palabras claves: electrodos recubiertos, recubrimientos de electrodos, smaw, diseño de experimentos, relleno superficial.
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Abstract

In the present work the behavior of recovered electrodes for superficial filler with Shielded Metal Arc Welding (SMAW) process is study. For the experimental design a coating calculation procedure and a Mc. Lean- Anderson type experimental plan are used. On the experimental design a matrix, composed by Calcite (26,73 %), Ferrosilicio (19,02%), Ferromanganese (16,58%), Rutile (26,69%), Potassium Silicate (11,70 %), and a alloy, conformed by Graphite (2 ≤ X1 ≤ 10), Ferro Chromium (5 ≤ X2 ≤ 35 %), ferrotungsteno (5 ≤ X3 ≤ 10 %) and matrix (60 ≤ X4 ≤ 80 %) is conjugated. In the work some criteria on the selection of the levels limits to explore during the experimental plan are offer, starting from considerations on the materials employees, their ranges and the procedure of production of the electrodes.

Key words: recovered electrodes, electrodes coating, smaw process, experimental design, hardfacing.

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How to Cite

1.
Gómez-Pérez CR, Paula Perotti A, García-Rodríguez A, Esmerio-Mazzaferro JA, Rubén-Gonzalez A, Guerra-Machado I. Diseño Mc. Lean‐Anderson aplicado para obtener recubrimientos de electrodos aleados con carbono, cromo y titanio//Mc. Lean‐Anderson design applied for recovered electrodes obtaining with carbon, chrome and titanium alloys. Ing. Mec. [Internet]. 2013 May 1 [cited 2025 Sep. 13];16(2):132-43. Available from: https://ingenieriamecanica.cujae.edu.cu/index.php/revistaim/article/view/449

Issue

Vol. 16 No. 2 (2013): mayo-agosto

Section

Original article

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