Effect of boron addition on the cavitation erosion resistance of Fe-based hardfacing alloy
The cavitation erosion behavior of Fe–Cr–C–Si– xB ( x = 0, 0.3 and 0.6 wt.%) alloys were investigated up to 50 h by using 20 kHz vibratory cavitation erosion test equipment. The boron-added alloys showed the improved cavitation erosion resistance compared to the boron-free alloy. This improvement wa...
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| Veröffentlicht in: | Materials letters 2007-02, Vol.61 (4), p.1235-1237 |
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| container_title | Materials letters |
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| creator | Kim, Ji Hui Hong, Hyun Seon Kim, Seon Jin |
| description | The cavitation erosion behavior of Fe–Cr–C–Si–
xB (
x
=
0, 0.3 and 0.6 wt.%) alloys were investigated up to 50 h by using 20 kHz vibratory cavitation erosion test equipment. The boron-added alloys showed the improved cavitation erosion resistance compared to the boron-free alloy. This improvement was attributed to that the boron addition enhanced the grain boundary strength and refined the grain size of the matrix. However, the cavitation erosion rate of the 0.6 wt.% boron specimen was higher than that of the 0.3 wt.% boron specimen. The higher erosion rate of the 0.6 wt.% boron was due to the larger carbide volume in the matrix. |
| doi_str_mv | 10.1016/j.matlet.2006.07.015 |
| format | Article |
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xB (
x
=
0, 0.3 and 0.6 wt.%) alloys were investigated up to 50 h by using 20 kHz vibratory cavitation erosion test equipment. The boron-added alloys showed the improved cavitation erosion resistance compared to the boron-free alloy. This improvement was attributed to that the boron addition enhanced the grain boundary strength and refined the grain size of the matrix. However, the cavitation erosion rate of the 0.6 wt.% boron specimen was higher than that of the 0.3 wt.% boron specimen. The higher erosion rate of the 0.6 wt.% boron was due to the larger carbide volume in the matrix.</description><identifier>ISSN: 0167-577X</identifier><identifier>EISSN: 1873-4979</identifier><identifier>DOI: 10.1016/j.matlet.2006.07.015</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Cavitation erosion ; Metals and alloys ; Phase transformation ; Wear</subject><ispartof>Materials letters, 2007-02, Vol.61 (4), p.1235-1237</ispartof><rights>2006 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c337t-61cb595759151fc6232f440b36b9329764b8bedfccfffd2dfa81596a2bdb97e93</citedby><cites>FETCH-LOGICAL-c337t-61cb595759151fc6232f440b36b9329764b8bedfccfffd2dfa81596a2bdb97e93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.matlet.2006.07.015$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids></links><search><creatorcontrib>Kim, Ji Hui</creatorcontrib><creatorcontrib>Hong, Hyun Seon</creatorcontrib><creatorcontrib>Kim, Seon Jin</creatorcontrib><title>Effect of boron addition on the cavitation erosion resistance of Fe-based hardfacing alloy</title><title>Materials letters</title><description>The cavitation erosion behavior of Fe–Cr–C–Si–
xB (
x
=
0, 0.3 and 0.6 wt.%) alloys were investigated up to 50 h by using 20 kHz vibratory cavitation erosion test equipment. The boron-added alloys showed the improved cavitation erosion resistance compared to the boron-free alloy. This improvement was attributed to that the boron addition enhanced the grain boundary strength and refined the grain size of the matrix. However, the cavitation erosion rate of the 0.6 wt.% boron specimen was higher than that of the 0.3 wt.% boron specimen. The higher erosion rate of the 0.6 wt.% boron was due to the larger carbide volume in the matrix.</description><subject>Cavitation erosion</subject><subject>Metals and alloys</subject><subject>Phase transformation</subject><subject>Wear</subject><issn>0167-577X</issn><issn>1873-4979</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LAzEQhoMoWKv_wMOevO2aZD_SXAQprQoFLwriJeRjYlO2TU3SQv-9WdezMDDD8L4zvA9CtwRXBJPuflNtZeohVRTjrsKswqQ9QxMyY3XZcMbP0STLWNky9nGJrmLcYIwbjpsJ-lxYCzoV3hbKB78rpDEuuTzkSmsotDy6JH83EHwceoDoYpI7DYNtCaWSEUyxlsFYqd3uq5B970_X6MLKPsLNX5-i9-Xibf5crl6fXuaPq1LXNUtlR7RqectaTlpidUdrapsGq7pTvKacdY2aKTBWa2utofnFjLS8k1QZxRnweoruxrv74L8PEJPYuqih7-UO_CEKymnNKMFZ2IxCnYPEAFbsg9vKcBIEiwGk2IgRpBhACsxEBpltD6MNcoijgyCidpDTGxcyOmG8-__AD8dcf3w</recordid><startdate>20070201</startdate><enddate>20070201</enddate><creator>Kim, Ji Hui</creator><creator>Hong, Hyun Seon</creator><creator>Kim, Seon Jin</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20070201</creationdate><title>Effect of boron addition on the cavitation erosion resistance of Fe-based hardfacing alloy</title><author>Kim, Ji Hui ; Hong, Hyun Seon ; Kim, Seon Jin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c337t-61cb595759151fc6232f440b36b9329764b8bedfccfffd2dfa81596a2bdb97e93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Cavitation erosion</topic><topic>Metals and alloys</topic><topic>Phase transformation</topic><topic>Wear</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kim, Ji Hui</creatorcontrib><creatorcontrib>Hong, Hyun Seon</creatorcontrib><creatorcontrib>Kim, Seon Jin</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Materials letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kim, Ji Hui</au><au>Hong, Hyun Seon</au><au>Kim, Seon Jin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of boron addition on the cavitation erosion resistance of Fe-based hardfacing alloy</atitle><jtitle>Materials letters</jtitle><date>2007-02-01</date><risdate>2007</risdate><volume>61</volume><issue>4</issue><spage>1235</spage><epage>1237</epage><pages>1235-1237</pages><issn>0167-577X</issn><eissn>1873-4979</eissn><abstract>The cavitation erosion behavior of Fe–Cr–C–Si–
xB (
x
=
0, 0.3 and 0.6 wt.%) alloys were investigated up to 50 h by using 20 kHz vibratory cavitation erosion test equipment. The boron-added alloys showed the improved cavitation erosion resistance compared to the boron-free alloy. This improvement was attributed to that the boron addition enhanced the grain boundary strength and refined the grain size of the matrix. However, the cavitation erosion rate of the 0.6 wt.% boron specimen was higher than that of the 0.3 wt.% boron specimen. The higher erosion rate of the 0.6 wt.% boron was due to the larger carbide volume in the matrix.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.matlet.2006.07.015</doi><tpages>3</tpages></addata></record> |
| fulltext | fulltext |
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| ispartof | Materials letters, 2007-02, Vol.61 (4), p.1235-1237 |
| issn | 0167-577X 1873-4979 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_29237210 |
| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Cavitation erosion Metals and alloys Phase transformation Wear |
| title | Effect of boron addition on the cavitation erosion resistance of Fe-based hardfacing alloy |
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