STUDY ON TOUGHNESS OF DOMESTIC PRESSURE VESSEL STEEL Q345R AT LOW TEMPERATURE
In the present paper,the relevant provision in the ASME Code Case about"Applicability of the ASME exemption curve for Chinese pressure vessel steel Q345R"has been analyzed by using failure assessment procedure on the basis of true material testing data. For the normalized Q345 R investigat...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2016-01-01
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| Series: | Jixie qiangdu |
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| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2016.06.011 |
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| _version_ | 1841534989477347328 |
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| author | CUI QingFeng HUI Hu WANG HaoYang LI PeiNing |
| author_facet | CUI QingFeng HUI Hu WANG HaoYang LI PeiNing |
| author_sort | CUI QingFeng |
| collection | DOAJ |
| description | In the present paper,the relevant provision in the ASME Code Case about"Applicability of the ASME exemption curve for Chinese pressure vessel steel Q345R"has been analyzed by using failure assessment procedure on the basis of true material testing data. For the normalized Q345 R investigated in this paper,the results indicated that both Charpy impact toughness and fracture toughness at low temperature are better than the requirements in ASME Code,the provision in ASME Code classifying Q345 R in Exemption curve A excessively underestimated the toughness of the material. |
| format | Article |
| id | doaj-art-946bc456282342eeb2cc59b3e6ea8b15 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2016-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-946bc456282342eeb2cc59b3e6ea8b152025-01-15T02:35:35ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692016-01-01381198120430597354STUDY ON TOUGHNESS OF DOMESTIC PRESSURE VESSEL STEEL Q345R AT LOW TEMPERATURECUI QingFengHUI HuWANG HaoYangLI PeiNingIn the present paper,the relevant provision in the ASME Code Case about"Applicability of the ASME exemption curve for Chinese pressure vessel steel Q345R"has been analyzed by using failure assessment procedure on the basis of true material testing data. For the normalized Q345 R investigated in this paper,the results indicated that both Charpy impact toughness and fracture toughness at low temperature are better than the requirements in ASME Code,the provision in ASME Code classifying Q345 R in Exemption curve A excessively underestimated the toughness of the material.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2016.06.011Exemption CurvesFailure AssessmentMinimum Design Metal TemperatureQ345R |
| spellingShingle | CUI QingFeng HUI Hu WANG HaoYang LI PeiNing STUDY ON TOUGHNESS OF DOMESTIC PRESSURE VESSEL STEEL Q345R AT LOW TEMPERATURE Jixie qiangdu Exemption Curves Failure Assessment Minimum Design Metal Temperature Q345R |
| title | STUDY ON TOUGHNESS OF DOMESTIC PRESSURE VESSEL STEEL Q345R AT LOW TEMPERATURE |
| title_full | STUDY ON TOUGHNESS OF DOMESTIC PRESSURE VESSEL STEEL Q345R AT LOW TEMPERATURE |
| title_fullStr | STUDY ON TOUGHNESS OF DOMESTIC PRESSURE VESSEL STEEL Q345R AT LOW TEMPERATURE |
| title_full_unstemmed | STUDY ON TOUGHNESS OF DOMESTIC PRESSURE VESSEL STEEL Q345R AT LOW TEMPERATURE |
| title_short | STUDY ON TOUGHNESS OF DOMESTIC PRESSURE VESSEL STEEL Q345R AT LOW TEMPERATURE |
| title_sort | study on toughness of domestic pressure vessel steel q345r at low temperature |
| topic | Exemption Curves Failure Assessment Minimum Design Metal Temperature Q345R |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2016.06.011 |
| work_keys_str_mv | AT cuiqingfeng studyontoughnessofdomesticpressurevesselsteelq345ratlowtemperature AT huihu studyontoughnessofdomesticpressurevesselsteelq345ratlowtemperature AT wanghaoyang studyontoughnessofdomesticpressurevesselsteelq345ratlowtemperature AT lipeining studyontoughnessofdomesticpressurevesselsteelq345ratlowtemperature |