Matches in SemOpenAlex for { <https://semopenalex.org/work/W2913263343> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2913263343 abstract "It is well known that welding technique was often a knotty problem for bimetallic lined steel pipes to use widely. A number of failures in secession of weld cracking and weld corrosion had been observed in oil fields in recent years, which seriously disrupted the order of oil and gas production. To solve welding problems of 316L bimetallic lined pipes, works outcome about failure analysis and welding process research were presented in this paper. Failure analysis results confirmed that Welding defects, high hardness regions was the main reasons about failure problems of weld crack while structure design defects of seal weld and bad back-protection effects of flux-cored wire resulted in weld corrosion. Welding defects in the regions of seal weld became the failure source while the high hardness both in the region of seal weld and weld joint formed the crack propagation channel, and therefore both initially contributed to weld cracking. Additionally owing to the structure design of seal weld, liner layer would be heated over and over again during the period of seal weld and then it was not enough to protect CRA layers from being damaged during the period of girth weld. As a result the corrosion resistance in the welding area was reduced to become a weak area. On the basis of failure analysis, further research work was carried out to improve welding performance. Seal weld structure and girth weld process was improved. The difference of welding wires and welding process was analyzed, and their defects were described separately. Results showed that the welding performance welding by ERNiCrMo-3 and supporting technology was more reliable than ATS-F309L and supporting technology, whether seal weld or butt welding. The distribution and value of the hardness could be effectively controlled; Moreover, corrosion resistance performance was also better. Therefore, the seal weld and girth weld conducted by ERNiCrMo-3 and supporting technology was feasible." @default.
- W2913263343 created "2019-02-21" @default.
- W2913263343 creator A5003991708 @default.
- W2913263343 creator A5032223567 @default.
- W2913263343 creator A5061306111 @default.
- W2913263343 creator A5066197555 @default.
- W2913263343 creator A5071775137 @default.
- W2913263343 creator A5080792359 @default.
- W2913263343 date "2019-01-01" @default.
- W2913263343 modified "2023-09-23" @default.
- W2913263343 title "Study on Welding Techniques of 316L Lined Bimetallic Pipe" @default.
- W2913263343 cites W1983011980 @default.
- W2913263343 cites W2400599272 @default.
- W2913263343 doi "https://doi.org/10.4028/www.scientific.net/msf.944.944" @default.
- W2913263343 hasPublicationYear "2019" @default.
- W2913263343 type Work @default.
- W2913263343 sameAs 2913263343 @default.
- W2913263343 citedByCount "1" @default.
- W2913263343 countsByYear W29132633432021 @default.
- W2913263343 crossrefType "journal-article" @default.
- W2913263343 hasAuthorship W2913263343A5003991708 @default.
- W2913263343 hasAuthorship W2913263343A5032223567 @default.
- W2913263343 hasAuthorship W2913263343A5061306111 @default.
- W2913263343 hasAuthorship W2913263343A5066197555 @default.
- W2913263343 hasAuthorship W2913263343A5071775137 @default.
- W2913263343 hasAuthorship W2913263343A5080792359 @default.
- W2913263343 hasConcept C120114934 @default.
- W2913263343 hasConcept C127413603 @default.
- W2913263343 hasConcept C142362112 @default.
- W2913263343 hasConcept C146868986 @default.
- W2913263343 hasConcept C153349607 @default.
- W2913263343 hasConcept C159985019 @default.
- W2913263343 hasConcept C166487716 @default.
- W2913263343 hasConcept C18555067 @default.
- W2913263343 hasConcept C191897082 @default.
- W2913263343 hasConcept C192562407 @default.
- W2913263343 hasConcept C19474535 @default.
- W2913263343 hasConcept C20480867 @default.
- W2913263343 hasConcept C20625102 @default.
- W2913263343 hasConcept C2777755289 @default.
- W2913263343 hasConcept C44273521 @default.
- W2913263343 hasConcept C58396970 @default.
- W2913263343 hasConcept C66938386 @default.
- W2913263343 hasConceptScore W2913263343C120114934 @default.
- W2913263343 hasConceptScore W2913263343C127413603 @default.
- W2913263343 hasConceptScore W2913263343C142362112 @default.
- W2913263343 hasConceptScore W2913263343C146868986 @default.
- W2913263343 hasConceptScore W2913263343C153349607 @default.
- W2913263343 hasConceptScore W2913263343C159985019 @default.
- W2913263343 hasConceptScore W2913263343C166487716 @default.
- W2913263343 hasConceptScore W2913263343C18555067 @default.
- W2913263343 hasConceptScore W2913263343C191897082 @default.
- W2913263343 hasConceptScore W2913263343C192562407 @default.
- W2913263343 hasConceptScore W2913263343C19474535 @default.
- W2913263343 hasConceptScore W2913263343C20480867 @default.
- W2913263343 hasConceptScore W2913263343C20625102 @default.
- W2913263343 hasConceptScore W2913263343C2777755289 @default.
- W2913263343 hasConceptScore W2913263343C44273521 @default.
- W2913263343 hasConceptScore W2913263343C58396970 @default.
- W2913263343 hasConceptScore W2913263343C66938386 @default.
- W2913263343 hasLocation W29132633431 @default.
- W2913263343 hasOpenAccess W2913263343 @default.
- W2913263343 hasPrimaryLocation W29132633431 @default.
- W2913263343 hasRelatedWork W1972413917 @default.
- W2913263343 hasRelatedWork W2021511689 @default.
- W2913263343 hasRelatedWork W2080679998 @default.
- W2913263343 hasRelatedWork W2767139874 @default.
- W2913263343 hasRelatedWork W3082230208 @default.
- W2913263343 hasRelatedWork W3095935574 @default.
- W2913263343 hasRelatedWork W3099077128 @default.
- W2913263343 hasRelatedWork W3099770379 @default.
- W2913263343 hasRelatedWork W3183468108 @default.
- W2913263343 hasRelatedWork W3207513734 @default.
- W2913263343 isParatext "false" @default.
- W2913263343 isRetracted "false" @default.
- W2913263343 magId "2913263343" @default.
- W2913263343 workType "article" @default.