Effect of hydrogen-gas pressure on threshold of hydrogen-induced crack growth for carbon steel JIS-SM490B, low-alloy steel JIS-SCM435 and stainless steel JIS-SUS304
In order to clarify the effect of hydrogen-gas pressure on threshold of hydrogen-induced crack growth (KI,H), elasto-plastic fracture toughness tests were performed on JIS-SM490B carbon steel, JIS-SCM435 low-alloy steel and JIS-SUS304 stainless steel. For JIS-SM490B and JIS-SUS304, the values of KI,...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | Japanese |
| Published: |
The Japan Society of Mechanical Engineers
2019-03-01
|
| Series: | Nihon Kikai Gakkai ronbunshu |
| Subjects: | |
| Online Access: | https://www.jstage.jst.go.jp/article/transjsme/85/872/85_18-00415/_pdf/-char/en |
| _version_ | 1798015083026055168 |
|---|---|
| author | Saburo MATSUOKA Satoko YOSHIDA Takashi IIJIMA Shigeru HAMADA Hisao MATSUNAGA Junichiro YAMABE |
| author_facet | Saburo MATSUOKA Satoko YOSHIDA Takashi IIJIMA Shigeru HAMADA Hisao MATSUNAGA Junichiro YAMABE |
| author_sort | Saburo MATSUOKA |
| collection | DOAJ |
| description | In order to clarify the effect of hydrogen-gas pressure on threshold of hydrogen-induced crack growth (KI,H), elasto-plastic fracture toughness tests were performed on JIS-SM490B carbon steel, JIS-SCM435 low-alloy steel and JIS-SUS304 stainless steel. For JIS-SM490B and JIS-SUS304, the values of KI,H at displacement rates of 2×10–5 and 2×10–4 mm/s were almost the same in hydrogen at pressures of pH2= 20, 45 and 115 MPa (KI,H ≒ 80 MPa·m1/2 for JIS-SM490B and 150 MPa·m1/2 for JIS-SUS304). In contrast, for JIS-SCM435, the values of KI,H at displacement rates of 2×10–5 and 2×10–4 mm/s were the same in hydrogen gas at pressures of pH2 = 20, 45 and 80 MPa (KI,H ≒ 100 MPa·m1/2); however, those of KI,H were degraded in 115-MPa hydrogen gas (KI,H ≒ 50 MPa·m1/2). Based on the HISCG (Hydrogen Induced Successive Crack Growth) model, an effect of pH2 on KI,H and an existence of KI,H were also discussed for JIS-SM490B, JIS-SCM435 and JIS-SUS304. |
| first_indexed | 2024-04-11T15:28:42Z |
| format | Article |
| id | doaj.art-1d987bbf4ece4c39b663fb5bd5c7579c |
| institution | Directory Open Access Journal |
| issn | 2187-9761 |
| language | Japanese |
| last_indexed | 2024-04-11T15:28:42Z |
| publishDate | 2019-03-01 |
| publisher | The Japan Society of Mechanical Engineers |
| record_format | Article |
| series | Nihon Kikai Gakkai ronbunshu |
| spelling | doaj.art-1d987bbf4ece4c39b663fb5bd5c7579c2022-12-22T04:16:11ZjpnThe Japan Society of Mechanical EngineersNihon Kikai Gakkai ronbunshu2187-97612019-03-018587218-0041518-0041510.1299/transjsme.18-00415transjsmeEffect of hydrogen-gas pressure on threshold of hydrogen-induced crack growth for carbon steel JIS-SM490B, low-alloy steel JIS-SCM435 and stainless steel JIS-SUS304Saburo MATSUOKA0Satoko YOSHIDA1Takashi IIJIMA2Shigeru HAMADA3Hisao MATSUNAGA4Junichiro YAMABE5Kyushu UniversityKyushu UniversityNational Institute of Advanced Industrial Science and TechnologyKyushu UniversityKyushu UniversityFukuoka UniversityIn order to clarify the effect of hydrogen-gas pressure on threshold of hydrogen-induced crack growth (KI,H), elasto-plastic fracture toughness tests were performed on JIS-SM490B carbon steel, JIS-SCM435 low-alloy steel and JIS-SUS304 stainless steel. For JIS-SM490B and JIS-SUS304, the values of KI,H at displacement rates of 2×10–5 and 2×10–4 mm/s were almost the same in hydrogen at pressures of pH2= 20, 45 and 115 MPa (KI,H ≒ 80 MPa·m1/2 for JIS-SM490B and 150 MPa·m1/2 for JIS-SUS304). In contrast, for JIS-SCM435, the values of KI,H at displacement rates of 2×10–5 and 2×10–4 mm/s were the same in hydrogen gas at pressures of pH2 = 20, 45 and 80 MPa (KI,H ≒ 100 MPa·m1/2); however, those of KI,H were degraded in 115-MPa hydrogen gas (KI,H ≒ 50 MPa·m1/2). Based on the HISCG (Hydrogen Induced Successive Crack Growth) model, an effect of pH2 on KI,H and an existence of KI,H were also discussed for JIS-SM490B, JIS-SCM435 and JIS-SUS304.https://www.jstage.jst.go.jp/article/transjsme/85/872/85_18-00415/_pdf/-char/enthreshold of hydrogen-induced crack growthcarbon steellow-alloy steelaustenitic stainless steelhigh-pressure hydrogen gas |
| spellingShingle | Saburo MATSUOKA Satoko YOSHIDA Takashi IIJIMA Shigeru HAMADA Hisao MATSUNAGA Junichiro YAMABE Effect of hydrogen-gas pressure on threshold of hydrogen-induced crack growth for carbon steel JIS-SM490B, low-alloy steel JIS-SCM435 and stainless steel JIS-SUS304 Nihon Kikai Gakkai ronbunshu threshold of hydrogen-induced crack growth carbon steel low-alloy steel austenitic stainless steel high-pressure hydrogen gas |
| title | Effect of hydrogen-gas pressure on threshold of hydrogen-induced crack growth for carbon steel JIS-SM490B, low-alloy steel JIS-SCM435 and stainless steel JIS-SUS304 |
| title_full | Effect of hydrogen-gas pressure on threshold of hydrogen-induced crack growth for carbon steel JIS-SM490B, low-alloy steel JIS-SCM435 and stainless steel JIS-SUS304 |
| title_fullStr | Effect of hydrogen-gas pressure on threshold of hydrogen-induced crack growth for carbon steel JIS-SM490B, low-alloy steel JIS-SCM435 and stainless steel JIS-SUS304 |
| title_full_unstemmed | Effect of hydrogen-gas pressure on threshold of hydrogen-induced crack growth for carbon steel JIS-SM490B, low-alloy steel JIS-SCM435 and stainless steel JIS-SUS304 |
| title_short | Effect of hydrogen-gas pressure on threshold of hydrogen-induced crack growth for carbon steel JIS-SM490B, low-alloy steel JIS-SCM435 and stainless steel JIS-SUS304 |
| title_sort | effect of hydrogen gas pressure on threshold of hydrogen induced crack growth for carbon steel jis sm490b low alloy steel jis scm435 and stainless steel jis sus304 |
| topic | threshold of hydrogen-induced crack growth carbon steel low-alloy steel austenitic stainless steel high-pressure hydrogen gas |
| url | https://www.jstage.jst.go.jp/article/transjsme/85/872/85_18-00415/_pdf/-char/en |
| work_keys_str_mv | AT saburomatsuoka effectofhydrogengaspressureonthresholdofhydrogeninducedcrackgrowthforcarbonsteeljissm490blowalloysteeljisscm435andstainlesssteeljissus304 AT satokoyoshida effectofhydrogengaspressureonthresholdofhydrogeninducedcrackgrowthforcarbonsteeljissm490blowalloysteeljisscm435andstainlesssteeljissus304 AT takashiiijima effectofhydrogengaspressureonthresholdofhydrogeninducedcrackgrowthforcarbonsteeljissm490blowalloysteeljisscm435andstainlesssteeljissus304 AT shigeruhamada effectofhydrogengaspressureonthresholdofhydrogeninducedcrackgrowthforcarbonsteeljissm490blowalloysteeljisscm435andstainlesssteeljissus304 AT hisaomatsunaga effectofhydrogengaspressureonthresholdofhydrogeninducedcrackgrowthforcarbonsteeljissm490blowalloysteeljisscm435andstainlesssteeljissus304 AT junichiroyamabe effectofhydrogengaspressureonthresholdofhydrogeninducedcrackgrowthforcarbonsteeljissm490blowalloysteeljisscm435andstainlesssteeljissus304 |