Creep assessment of overheated grade 9Cr steels for decision making on plant integrity

Alloy steels Gr. 91 (9Cr1MoVNb) and Gr.92 (9Cr0.5Mo1.8WVNb) are commonly used to construct supercritical and ultra supercritical boilers. The martensitic properties of both alloys require post weld heat treatment (PWHT) as mandatory process after welding. In the past experience at TNB power plants,...

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Bibliographic Details
Main Author:	Ng, Guat Peng
Format:	Thesis
Language:	English English
Published:	2014
Subjects:	T Technology (General) TA Engineering (General). Civil engineering (General)
Online Access:	http://eprints.utem.edu.my/id/eprint/14885/ https://plh.utem.edu.my/cgi-bin/koha/opac-detail.pl?biblionumber=92066
Abstract	Abstract here

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