Experimental Study of Causes and Repair of Cracking of 1 1/4Cr- 1/2Mo Steel Equipment

Informationen über die Norm:

Bezeichnung normen: API PUBL 938-A-ed.1996
Ausgabedatum normen: 1.5.1996
Zahl der Seiten: 222
Gewicht ca.: 697 g (1.54 Pfund)
Land: Amerikanische technische Norm
Kategorie: Technische Normen API

Die Annotation des Normtextes API PUBL 938-A-ed.1996 :

API PUBL 938-A, 1996 Edition, May 1996 - Experimental Study of Causes and Repair of Cracking of 1 1/4Cr- 1/2Mo Steel Equipment

A multitask experimental study was conducted to provide the petroleum industry with solutions to recurring incidents of cracking in the application of welded l1Cr-l1Mo steel for hydrogen processing equipment. The principal objective was to develop recommendations for the elimination of cracking that occurred during fabrication or early in operating life, was associated with repairs or was found after ex- tended service exposure at elevated temperature.