- -

Calculation of t8/5 by response surface methodology for electric arc welding applications

RiuNet: Institutional repository of the Polithecnic University of Valencia

Share/Send to

Cited by

Statistics

Calculation of t8/5 by response surface methodology for electric arc welding applications

Show simple item record

Files in this item

dc.contributor.author Valcuende Payá, Manuel Octavio es_ES
dc.date.accessioned 2016-04-22T10:14:24Z
dc.date.available 2016-04-22T10:14:24Z
dc.date.issued 2014
dc.identifier.issn 0354-9836
dc.identifier.uri http://hdl.handle.net/10251/62847
dc.description.abstract [EN] One of the greatest difficulties traditionally found in stainless steel constructions has been the execution of welding parts in them. At the present time, the available technology allows us to use arc welding processes for that application without any disadvantage. Response surface methodology is used to optimise a process in which the variables that take part in it are not related to each other by a mathematical law. Therefore, an empiric model must be formulated. With this methodology the optimisation of one selected variable may be done. In this work, the cooling time that takes place from 800 to 500ºC, t8/5, after TIG welding operation, is modelled by the response surface method. The arc power, the welding velocity and the thermal efficiency factor are considered as the variables that have influence on the t8/5 value. Different cooling times,t8/5, for different combinations of values for the variables are previously determined by a numerical method. The input values for the variables have been experimentally established. The results indicate that response surface methodology may be considered as a valid technique for these purposes. es_ES
dc.language Inglés es_ES
dc.publisher VINČA Institute of Nuclear Sciences es_ES
dc.relation.ispartof Thermal Science es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Cooling time t8/5 response surface methodology (RSM) es_ES
dc.subject Welding es_ES
dc.subject Thermal modelling es_ES
dc.subject Heat affected zone (HAZ) es_ES
dc.subject.classification CONSTRUCCIONES ARQUITECTONICAS es_ES
dc.title Calculation of t8/5 by response surface methodology for electric arc welding applications es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.2298/TSCI130418162V
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Construcciones Arquitectónicas - Departament de Construccions Arquitectòniques es_ES
dc.description.bibliographicCitation Valcuende Payá, MO. (2014). Calculation of t8/5 by response surface methodology for electric arc welding applications. Thermal Science. 18(1):149-158. doi:10.2298/TSCI130418162V es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://thermalscience.vinca.rs/2014/supplement es_ES
dc.description.upvformatpinicio 149 es_ES
dc.description.upvformatpfin 158 es_ES
dc.type.version info:eu repo/semantics/publishedVersion es_ES
dc.description.volume 18 es_ES
dc.description.issue 1 es_ES
dc.relation.senia 288129 es_ES


This item appears in the following Collection(s)

Show simple item record