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Technical assistance in Spain

 
17/10/2011

Reduce the welding time being from 20 hours to 3 hours

​An intervention by an Institut de Soudure engineer at a Spanish boilermaker resulted in welding time being reduced from 20 hours to 3 hours. The boilermaker wished to switch from 100% austenitic stainless steel 316 l to 80% ferritic stainless steel 441, by using the MAG robot orbital welding process instead of orbital TIG.

Recommendations led to adjustments of the welding settings on the welding equipment, with a new protection gas. No arc instability was detected and the appearance of the weld seams was deemed more than satisfactory, with quality confirmed by dye penetrant inspection.

On the sameactivity

10/25/2011

A confirmed presence in certification

Certificates issued by Institut de Soudure Industrie recognized by Deutsche Bahn (DB) and by Alstom Transport To learn more

On the samesector

10/25/2011

Audit in Sardinia

Audit a company in charge of testing welded joints by TOFD and Phased Array To learn more

On the samekind of project

10/28/2011

Non Destructive Testing on the New Caledonia plant

NDT missions for the Koniambo project To learn more

On the samelocation

10/28/2011

Training of IPC J-STD-001 certified operators

A new training programme To learn more

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