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Novel technique for the synthesis of ultra-fine porosity metal foam via the inclusion of condensed argon through cryogenic mechanical alloying
It was discovered that mechanical milling of metal powders in an ultra high purity argon atmosphere at cryogenic temperatures can result in argon being incorporated into the metal. This incorporated argon causes expansion by increasing the porosity when the material is annealed. The resulting anneal...
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| Published in: | Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2011-02, Vol.528 (4), p.2192-2195 |
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| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c362t-da3fa21c7611723261901e8b636a1300d72aa7fcda02418aa4ec1d48c100d1a03 |
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| cites | cdi_FETCH-LOGICAL-c362t-da3fa21c7611723261901e8b636a1300d72aa7fcda02418aa4ec1d48c100d1a03 |
| container_end_page | 2195 |
| container_issue | 4 |
| container_start_page | 2192 |
| container_title | Materials science & engineering. A, Structural materials : properties, microstructure and processing |
| container_volume | 528 |
| creator | VanLeeuwen, Brian K. Darling, Kristopher A. Koch, Carl C. Scattergood, Ron O. |
| description | It was discovered that mechanical milling of metal powders in an ultra high purity argon atmosphere at cryogenic temperatures can result in argon being incorporated into the metal. This incorporated argon causes expansion by increasing the porosity when the material is annealed. The resulting annealed material can be classified as metal foam due to its highly porous nature. The most porous samples were measured to have nearly 50% porosity. This effect was observed in nominally pure copper and an alloy of 81
at% palladium and 19
at% zirconium. |
| doi_str_mv | 10.1016/j.msea.2010.11.057 |
| format | article |
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at% palladium and 19
at% zirconium.</description><subject>Annealing</subject><subject>Applied sciences</subject><subject>Argon</subject><subject>Copper</subject><subject>Cryogenic temperature</subject><subject>Cryogenic temperatures</subject><subject>Exact sciences and technology</subject><subject>Inclusions</subject><subject>Materials science</subject><subject>Mechanical milling</subject><subject>Metal foam</subject><subject>Metal foams</subject><subject>Metals. Metallurgy</subject><subject>Palladium base alloys</subject><subject>Porosity</subject><subject>Powder metallurgy. Composite materials</subject><subject>Production techniques</subject><subject>Technology</subject><issn>0921-5093</issn><issn>1873-4936</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp9kMGO1DAQRCMEEsPCD3DyBXHKrNvO2InEBa1YQFrBBc5W43QmHjn2YCcj5Sf4ZhxmxXFPbbVfVauqqt4C3wMHdXvaT5lwL_i2gD0_6GfVDlot66aT6nm1452A-sA7-bJ6lfOJcw4NP-yqP9_ihTybyY7B_V6IDTGxeSSW11BGdpnFgS1-TlgPLhA7xxSzm1c20Yy-4Dixi8N_GhesX7KLYdPYGHoKmXqG6VhW85jichyZTWs8UnC2ONgRy6PYoPdxdeH4unoxoM_05nHeVD_vP_24-1I_fP_89e7jQ22lEnPdoxxQgNUKQAspFHQcqP2lpEKQnPdaIOrB9shFAy1iQxb6prVQ_gC5vKneX33PKZbUeTaTy5a8x0BxyaZVjexa3RwKKa6kLblzosGck5swrQa42bo3J7N1b7buDYAp3RfRu0d7zCXekDBYl_8rhdSN1koU7sOVo5L14iiZbB0FS71LZGfTR_fUmb8xr509</recordid><startdate>20110225</startdate><enddate>20110225</enddate><creator>VanLeeuwen, Brian K.</creator><creator>Darling, Kristopher A.</creator><creator>Koch, Carl C.</creator><creator>Scattergood, Ron O.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20110225</creationdate><title>Novel technique for the synthesis of ultra-fine porosity metal foam via the inclusion of condensed argon through cryogenic mechanical alloying</title><author>VanLeeuwen, Brian K. ; Darling, Kristopher A. ; Koch, Carl C. ; Scattergood, Ron O.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c362t-da3fa21c7611723261901e8b636a1300d72aa7fcda02418aa4ec1d48c100d1a03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Annealing</topic><topic>Applied sciences</topic><topic>Argon</topic><topic>Copper</topic><topic>Cryogenic temperature</topic><topic>Cryogenic temperatures</topic><topic>Exact sciences and technology</topic><topic>Inclusions</topic><topic>Materials science</topic><topic>Mechanical milling</topic><topic>Metal foam</topic><topic>Metal foams</topic><topic>Metals. Metallurgy</topic><topic>Palladium base alloys</topic><topic>Porosity</topic><topic>Powder metallurgy. Composite materials</topic><topic>Production techniques</topic><topic>Technology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>VanLeeuwen, Brian K.</creatorcontrib><creatorcontrib>Darling, Kristopher A.</creatorcontrib><creatorcontrib>Koch, Carl C.</creatorcontrib><creatorcontrib>Scattergood, Ron O.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Materials science & engineering. A, Structural materials : properties, microstructure and processing</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>VanLeeuwen, Brian K.</au><au>Darling, Kristopher A.</au><au>Koch, Carl C.</au><au>Scattergood, Ron O.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Novel technique for the synthesis of ultra-fine porosity metal foam via the inclusion of condensed argon through cryogenic mechanical alloying</atitle><jtitle>Materials science & engineering. A, Structural materials : properties, microstructure and processing</jtitle><date>2011-02-25</date><risdate>2011</risdate><volume>528</volume><issue>4</issue><spage>2192</spage><epage>2195</epage><pages>2192-2195</pages><issn>0921-5093</issn><eissn>1873-4936</eissn><abstract>It was discovered that mechanical milling of metal powders in an ultra high purity argon atmosphere at cryogenic temperatures can result in argon being incorporated into the metal. This incorporated argon causes expansion by increasing the porosity when the material is annealed. The resulting annealed material can be classified as metal foam due to its highly porous nature. The most porous samples were measured to have nearly 50% porosity. This effect was observed in nominally pure copper and an alloy of 81
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| identifier | ISSN: 0921-5093 |
| ispartof | Materials science & engineering. A, Structural materials : properties, microstructure and processing, 2011-02, Vol.528 (4), p.2192-2195 |
| issn | 0921-5093 1873-4936 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_864398745 |
| source | ScienceDirect Freedom Collection |
| subjects | Annealing Applied sciences Argon Copper Cryogenic temperature Cryogenic temperatures Exact sciences and technology Inclusions Materials science Mechanical milling Metal foam Metal foams Metals. Metallurgy Palladium base alloys Porosity Powder metallurgy. Composite materials Production techniques Technology |
| title | Novel technique for the synthesis of ultra-fine porosity metal foam via the inclusion of condensed argon through cryogenic mechanical alloying |
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