Resumen
| Idioma original | English |
|---|---|
| Páginas | 797-802 |
| Número de páginas | 6 |
| Estado | Published - 24 jun 2009 |
| Publicado de forma externa | Sí |
| Evento | TMS Annual Meeting - Duración: 24 jun 2009 → … |
Conference
| Conference | TMS Annual Meeting |
|---|---|
| Período | 24/6/09 → … |
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Optimization of machine parameters for an A487 Steel welding process. / García-Sánchez, Armando; Trejo-Aguirre, Mario F.; Acevedo-Dávila, Jorge L.; García-Cerecero, Gabriel; Garza-Castañón, Mauricio.
2009. 797-802 Papel presentado en TMS Annual Meeting, .Resultado de la investigación
TY - CONF
T1 - Optimization of machine parameters for an A487 Steel welding process
AU - García-Sánchez, Armando
AU - Trejo-Aguirre, Mario F.
AU - Acevedo-Dávila, Jorge L.
AU - García-Cerecero, Gabriel
AU - Garza-Castañón, Mauricio
PY - 2009/6/24
Y1 - 2009/6/24
N2 - Aim of this work is to show results of the characterization of the repairing process of a mud pump module through the GMAW process. 33 shielded-type-weld test coupons were prepared made of A487 carbon steel, which is the main material composing the mud pump under analysis. Design of experiments was realized varying current, voltage, travel speed and electrode length (electrical stickout ESO). Filler material was ER 312 stainless steel, and the shielding gas was a mixture of Ar-CO2-H2. The maximum penetration depth and micro hardness were measured for each coupon and compared. Maximum penetration depth achieved was 3.3 mm, for a 260 A current, 30 volts, travel speed of 70 cm/min and an electrode length of 12.7 mm. Likewise was performed the metallurgical evaluation of weld, observing that microstructure and other properties are adequate for the pretended use of the joint.
AB - Aim of this work is to show results of the characterization of the repairing process of a mud pump module through the GMAW process. 33 shielded-type-weld test coupons were prepared made of A487 carbon steel, which is the main material composing the mud pump under analysis. Design of experiments was realized varying current, voltage, travel speed and electrode length (electrical stickout ESO). Filler material was ER 312 stainless steel, and the shielding gas was a mixture of Ar-CO2-H2. The maximum penetration depth and micro hardness were measured for each coupon and compared. Maximum penetration depth achieved was 3.3 mm, for a 260 A current, 30 volts, travel speed of 70 cm/min and an electrode length of 12.7 mm. Likewise was performed the metallurgical evaluation of weld, observing that microstructure and other properties are adequate for the pretended use of the joint.
M3 - Paper
SP - 797
EP - 802
ER -