Stabilizing heat treatment method for TP347 thick-wall pipeline
The invention discloses a stabilizing heat treatment method for a TP347 thick-wall pipeline. The stabilizing heat treatment method comprises the following steps of determining a heat treatment process; according to the determined heat treatment process, analyzing the causes of cracking in the stabil...
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| creator | CHEN YONG SHI JIAN LIU CHUNHUI GAO LIYAN LYU CHI SUN CHANGDA WANG QIANG GU WENBIN JIANG WENCHUN CAO DECHENG HUANG WEI LI CHUNSHU LI TAO |
| description | The invention discloses a stabilizing heat treatment method for a TP347 thick-wall pipeline. The stabilizing heat treatment method comprises the following steps of determining a heat treatment process; according to the determined heat treatment process, analyzing the causes of cracking in the stabilizing heat treatment; and carrying out heat treatment construction, including treatment before heattreatment and treatment of a heat treatment implementation process. According to the stabilizing heat treatment method for the TP347 thick-wall pipeline provided by the invention, the residual stressis reduced as much as possible on the basis that the stabilizing heat treatment purpose is achieved, and the stabilizing heat treatment method has important significance in industrial production. According to the stabilizing heat treatment method for the TP347 thick-wall pipeline provided by the invention, tp347 stabilizing heat treatment can be realized, and the inner and outer walls meet the temperature requirement. Acco |
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The stabilizing heat treatment method comprises the following steps of determining a heat treatment process; according to the determined heat treatment process, analyzing the causes of cracking in the stabilizing heat treatment; and carrying out heat treatment construction, including treatment before heattreatment and treatment of a heat treatment implementation process. According to the stabilizing heat treatment method for the TP347 thick-wall pipeline provided by the invention, the residual stressis reduced as much as possible on the basis that the stabilizing heat treatment purpose is achieved, and the stabilizing heat treatment method has important significance in industrial production. According to the stabilizing heat treatment method for the TP347 thick-wall pipeline provided by the invention, tp347 stabilizing heat treatment can be realized, and the inner and outer walls meet the temperature requirement. Acco</description><language>chi ; eng</language><subject>CHEMISTRY ; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS ; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS ; METALLURGY ; METALLURGY OF IRON ; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210105&DB=EPODOC&CC=CN&NR=112176175A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210105&DB=EPODOC&CC=CN&NR=112176175A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN YONG</creatorcontrib><creatorcontrib>SHI JIAN</creatorcontrib><creatorcontrib>LIU CHUNHUI</creatorcontrib><creatorcontrib>GAO LIYAN</creatorcontrib><creatorcontrib>LYU CHI</creatorcontrib><creatorcontrib>SUN CHANGDA</creatorcontrib><creatorcontrib>WANG QIANG</creatorcontrib><creatorcontrib>GU WENBIN</creatorcontrib><creatorcontrib>JIANG WENCHUN</creatorcontrib><creatorcontrib>CAO DECHENG</creatorcontrib><creatorcontrib>HUANG WEI</creatorcontrib><creatorcontrib>LI CHUNSHU</creatorcontrib><creatorcontrib>LI TAO</creatorcontrib><title>Stabilizing heat treatment method for TP347 thick-wall pipeline</title><description>The invention discloses a stabilizing heat treatment method for a TP347 thick-wall pipeline. The stabilizing heat treatment method comprises the following steps of determining a heat treatment process; according to the determined heat treatment process, analyzing the causes of cracking in the stabilizing heat treatment; and carrying out heat treatment construction, including treatment before heattreatment and treatment of a heat treatment implementation process. According to the stabilizing heat treatment method for the TP347 thick-wall pipeline provided by the invention, the residual stressis reduced as much as possible on the basis that the stabilizing heat treatment purpose is achieved, and the stabilizing heat treatment method has important significance in industrial production. According to the stabilizing heat treatment method for the TP347 thick-wall pipeline provided by the invention, tp347 stabilizing heat treatment can be realized, and the inner and outer walls meet the temperature requirement. 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| subjects | CHEMISTRY GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS |
| title | Stabilizing heat treatment method for TP347 thick-wall pipeline |
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