Hydrogen embrittlement of weld metal of austenitic stainless steels
Using slow strain rate tests, the role of atomic hydrogen and hydrogen-induced martensites in hydrogen embrittlement of weld metals of type 308 and type 347L austenitic stainless steel (ASS) and type 304L plate was quantitatively studied. The results indicated that hydrogen-induced martensites forme...
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| Veröffentlicht in: | Corrosion science 2002-09, Vol.44 (9), p.1983-1993 |
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| container_end_page | 1993 |
|---|---|
| container_issue | 9 |
| container_start_page | 1983 |
| container_title | Corrosion science |
| container_volume | 44 |
| creator | Pan, C. Su, Y.J. Chu, W.Y. Li, Z.B. Liang, D.T. Qiao, L.J. |
| description | Using slow strain rate tests, the role of atomic hydrogen and hydrogen-induced martensites in hydrogen embrittlement of weld metals of type 308 and type 347L austenitic stainless steel (ASS) and type 304L plate was quantitatively studied. The results indicated that hydrogen-induced martensites formed in the three kinds of ASS when diffusible hydrogen concentration
C
0 exceeded 30 wppm, and the total amount of the hydrogen-induced martensites increased with increasing
C
0. The relative plasticity loss caused by the hydrogen-induced martensites
I
δ
(
M) increased linearly with increasing the amount of the matensites. The plasticity loss caused by atomic hydrogen
I
δ
(
H) for the three kinds of ASS increased with increasing
C
0 and reached a saturation value of 40–50% when
C
0>100 wppm.
I
δ
(
H) decreased linearly with increasing the logarithm of strain rate
ε
̇
and was equal to zero when
ε
̇
=0.018–0.032
/s. The plasticity loss caused by the hydrogen-induced martensites is determined by
C
0 and that by atomic hydrogen is determined by the hydrogen concentration at the transient to failure
C(
t). |
| doi_str_mv | 10.1016/S0010-938X(02)00011-2 |
| format | Article |
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C
0 exceeded 30 wppm, and the total amount of the hydrogen-induced martensites increased with increasing
C
0. The relative plasticity loss caused by the hydrogen-induced martensites
I
δ
(
M) increased linearly with increasing the amount of the matensites. The plasticity loss caused by atomic hydrogen
I
δ
(
H) for the three kinds of ASS increased with increasing
C
0 and reached a saturation value of 40–50% when
C
0>100 wppm.
I
δ
(
H) decreased linearly with increasing the logarithm of strain rate
ε
̇
and was equal to zero when
ε
̇
=0.018–0.032
/s. The plasticity loss caused by the hydrogen-induced martensites is determined by
C
0 and that by atomic hydrogen is determined by the hydrogen concentration at the transient to failure
C(
t).</description><identifier>ISSN: 0010-938X</identifier><identifier>EISSN: 1879-0496</identifier><identifier>DOI: 10.1016/S0010-938X(02)00011-2</identifier><identifier>CODEN: CRRSAA</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Applied sciences ; Austenitic stainless steel ; C. Hydrogen embrittlement ; Exact sciences and technology ; Hydrogen-induced martensites ; Joining, thermal cutting: metallurgical aspects ; Metals. Metallurgy ; Welding</subject><ispartof>Corrosion science, 2002-09, Vol.44 (9), p.1983-1993</ispartof><rights>2002 Elsevier Science Ltd</rights><rights>2002 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c368t-6ce28f9c4fc60b7fabc2c5272b01fa05df6fae9d7f2a9e9d0b8d273e2585fcbf3</citedby><cites>FETCH-LOGICAL-c368t-6ce28f9c4fc60b7fabc2c5272b01fa05df6fae9d7f2a9e9d0b8d273e2585fcbf3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S0010-938X(02)00011-2$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3548,27923,27924,45994</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=13704844$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Pan, C.</creatorcontrib><creatorcontrib>Su, Y.J.</creatorcontrib><creatorcontrib>Chu, W.Y.</creatorcontrib><creatorcontrib>Li, Z.B.</creatorcontrib><creatorcontrib>Liang, D.T.</creatorcontrib><creatorcontrib>Qiao, L.J.</creatorcontrib><title>Hydrogen embrittlement of weld metal of austenitic stainless steels</title><title>Corrosion science</title><description>Using slow strain rate tests, the role of atomic hydrogen and hydrogen-induced martensites in hydrogen embrittlement of weld metals of type 308 and type 347L austenitic stainless steel (ASS) and type 304L plate was quantitatively studied. The results indicated that hydrogen-induced martensites formed in the three kinds of ASS when diffusible hydrogen concentration
C
0 exceeded 30 wppm, and the total amount of the hydrogen-induced martensites increased with increasing
C
0. The relative plasticity loss caused by the hydrogen-induced martensites
I
δ
(
M) increased linearly with increasing the amount of the matensites. The plasticity loss caused by atomic hydrogen
I
δ
(
H) for the three kinds of ASS increased with increasing
C
0 and reached a saturation value of 40–50% when
C
0>100 wppm.
I
δ
(
H) decreased linearly with increasing the logarithm of strain rate
ε
̇
and was equal to zero when
ε
̇
=0.018–0.032
/s. The plasticity loss caused by the hydrogen-induced martensites is determined by
C
0 and that by atomic hydrogen is determined by the hydrogen concentration at the transient to failure
C(
t).</description><subject>Applied sciences</subject><subject>Austenitic stainless steel</subject><subject>C. Hydrogen embrittlement</subject><subject>Exact sciences and technology</subject><subject>Hydrogen-induced martensites</subject><subject>Joining, thermal cutting: metallurgical aspects</subject><subject>Metals. Metallurgy</subject><subject>Welding</subject><issn>0010-938X</issn><issn>1879-0496</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LxDAQhoMouK7-BKEXRQ_VJP1IexIp6goLHlTwFtJ0IpG0XTNZZf-92Q_06Omdd3hmhnkJOWX0ilFWXj9TymhaZ9XbBeWXNDqW8j0yYZWoU5rX5T6Z_CKH5AjxI0I8diakma06P77DkEDfehuCgx6GkIwm-QbXJT0E5dZOLTHAYIPVCQZlBweIsQJweEwOjHIIJzudktf7u5dmls6fHh6b23mqs7IKaamBV6bWudElbYVRrea64IK3lBlFi86URkHdCcNVHZW2VcdFBryoCqNbk03J-Xbvwo-fS8Age4sanFMDjEuUXDBRMF5HsNiC2o-IHoxceNsrv5KMynVkchOZXOchKZebyCSPc2e7Awq1csarQVv8G84Ezas8j9zNlovPw5cFL1FbGDR01oMOshvtP5d-AOSWghA</recordid><startdate>20020901</startdate><enddate>20020901</enddate><creator>Pan, C.</creator><creator>Su, Y.J.</creator><creator>Chu, W.Y.</creator><creator>Li, Z.B.</creator><creator>Liang, D.T.</creator><creator>Qiao, L.J.</creator><general>Elsevier Ltd</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SE</scope><scope>8BQ</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>JG9</scope></search><sort><creationdate>20020901</creationdate><title>Hydrogen embrittlement of weld metal of austenitic stainless steels</title><author>Pan, C. ; Su, Y.J. ; Chu, W.Y. ; Li, Z.B. ; Liang, D.T. ; Qiao, L.J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c368t-6ce28f9c4fc60b7fabc2c5272b01fa05df6fae9d7f2a9e9d0b8d273e2585fcbf3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Applied sciences</topic><topic>Austenitic stainless steel</topic><topic>C. Hydrogen embrittlement</topic><topic>Exact sciences and technology</topic><topic>Hydrogen-induced martensites</topic><topic>Joining, thermal cutting: metallurgical aspects</topic><topic>Metals. Metallurgy</topic><topic>Welding</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pan, C.</creatorcontrib><creatorcontrib>Su, Y.J.</creatorcontrib><creatorcontrib>Chu, W.Y.</creatorcontrib><creatorcontrib>Li, Z.B.</creatorcontrib><creatorcontrib>Liang, D.T.</creatorcontrib><creatorcontrib>Qiao, L.J.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Corrosion Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><jtitle>Corrosion science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pan, C.</au><au>Su, Y.J.</au><au>Chu, W.Y.</au><au>Li, Z.B.</au><au>Liang, D.T.</au><au>Qiao, L.J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Hydrogen embrittlement of weld metal of austenitic stainless steels</atitle><jtitle>Corrosion science</jtitle><date>2002-09-01</date><risdate>2002</risdate><volume>44</volume><issue>9</issue><spage>1983</spage><epage>1993</epage><pages>1983-1993</pages><issn>0010-938X</issn><eissn>1879-0496</eissn><coden>CRRSAA</coden><abstract>Using slow strain rate tests, the role of atomic hydrogen and hydrogen-induced martensites in hydrogen embrittlement of weld metals of type 308 and type 347L austenitic stainless steel (ASS) and type 304L plate was quantitatively studied. The results indicated that hydrogen-induced martensites formed in the three kinds of ASS when diffusible hydrogen concentration
C
0 exceeded 30 wppm, and the total amount of the hydrogen-induced martensites increased with increasing
C
0. The relative plasticity loss caused by the hydrogen-induced martensites
I
δ
(
M) increased linearly with increasing the amount of the matensites. The plasticity loss caused by atomic hydrogen
I
δ
(
H) for the three kinds of ASS increased with increasing
C
0 and reached a saturation value of 40–50% when
C
0>100 wppm.
I
δ
(
H) decreased linearly with increasing the logarithm of strain rate
ε
̇
and was equal to zero when
ε
̇
=0.018–0.032
/s. The plasticity loss caused by the hydrogen-induced martensites is determined by
C
0 and that by atomic hydrogen is determined by the hydrogen concentration at the transient to failure
C(
t).</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/S0010-938X(02)00011-2</doi><tpages>11</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0010-938X |
| ispartof | Corrosion science, 2002-09, Vol.44 (9), p.1983-1993 |
| issn | 0010-938X 1879-0496 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_27175129 |
| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Applied sciences Austenitic stainless steel C. Hydrogen embrittlement Exact sciences and technology Hydrogen-induced martensites Joining, thermal cutting: metallurgical aspects Metals. Metallurgy Welding |
| title | Hydrogen embrittlement of weld metal of austenitic stainless steels |
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