Mechanical properties of heat resistant steel serviced for 30 months

Mechanical properties of heat resistant steel serviced for 30 months

Grade 91 steel pipe was replaced after about 30 months of service. In this paper, the tensile properties, microhardness and chemical composition of the pipeline steel are systematically tested and analyzed. The results show that the properties of the steel still meet the requirements of relevant sta...

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Bibliographic Details
Main Authors: Ren Facai, Xu Jinsha, Tu Zhiqiu, Si Jun
Format: Article
Language:English
Published: EDP Sciences 2021-01-01
Series:E3S Web of Conferences
Online Access:https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/12/e3sconf_icersd2020_01049.pdf
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spelling doaj-21ed1c44df4c4673816f24de9570c5df2021-02-18T10:43:24ZengEDP SciencesE3S Web of Conferences2267-12422021-01-012360104910.1051/e3sconf/202123601049e3sconf_icersd2020_01049Mechanical properties of heat resistant steel serviced for 30 monthsRen Facai0Xu Jinsha1Tu Zhiqiu2Si Jun3Shanghai Institute of Special Equipment Inspection and Technical ResearchShanghai Institute of Special Equipment Inspection and Technical ResearchShanghai Shangdian Caojing Power Generation Co. LTD.Shanghai Institute of Special Equipment Inspection and Technical ResearchGrade 91 steel pipe was replaced after about 30 months of service. In this paper, the tensile properties, microhardness and chemical composition of the pipeline steel are systematically tested and analyzed. The results show that the properties of the steel still meet the requirements of relevant standards.https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/12/e3sconf_icersd2020_01049.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Ren Facai
Xu Jinsha
Tu Zhiqiu
Si Jun
spellingShingle Ren Facai
Xu Jinsha
Tu Zhiqiu
Si Jun
Mechanical properties of heat resistant steel serviced for 30 months
E3S Web of Conferences
author_facet Ren Facai
Xu Jinsha
Tu Zhiqiu
Si Jun
author_sort Ren Facai
title Mechanical properties of heat resistant steel serviced for 30 months
title_short Mechanical properties of heat resistant steel serviced for 30 months
title_full Mechanical properties of heat resistant steel serviced for 30 months
title_fullStr Mechanical properties of heat resistant steel serviced for 30 months
title_full_unstemmed Mechanical properties of heat resistant steel serviced for 30 months
title_sort mechanical properties of heat resistant steel serviced for 30 months
publisher EDP Sciences
series E3S Web of Conferences
issn 2267-1242
publishDate 2021-01-01
description Grade 91 steel pipe was replaced after about 30 months of service. In this paper, the tensile properties, microhardness and chemical composition of the pipeline steel are systematically tested and analyzed. The results show that the properties of the steel still meet the requirements of relevant standards.
url https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/12/e3sconf_icersd2020_01049.pdf
work_keys_str_mv AT renfacai mechanicalpropertiesofheatresistantsteelservicedfor30months
AT xujinsha mechanicalpropertiesofheatresistantsteelservicedfor30months
AT tuzhiqiu mechanicalpropertiesofheatresistantsteelservicedfor30months
AT sijun mechanicalpropertiesofheatresistantsteelservicedfor30months
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