Pores Size Influence on the Permeability for Copper Foams
In the paper are presented the techniques for obtaining metallic foams based on copper. The permeability of them is described. The metal foams in this case are made from a mixture of copper and NaCl in well-established proportions (20%, 30% and 40% Cu), pressed (the mixture) in mould and sintered at...
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| Veröffentlicht in: | Advanced materials research 2015-10, Vol.1128, p.3-9 |
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| creator | Bedő, Tibor Radomir, Irinel Geamăn, Virgil Pop, Mihai Alin |
| description | In the paper are presented the techniques for obtaining metallic foams based on copper. The permeability of them is described. The metal foams in this case are made from a mixture of copper and NaCl in well-established proportions (20%, 30% and 40% Cu), pressed (the mixture) in mould and sintered at temperatures of 780°C and 830°C. Proper knowledge’s of the permeability (K) are important and should be defined properly [1]. The present study was carried out to have an understanding the influence of different permeability values for different NaCl concentrations in the foams. The necessary equipment was adapted for this purpose. The permeability values obtained for this reason was correlated with the pore size and number of pores per square centimeter. With the increasing of pore diameters and copper proportion the increasing of permeability of metallic foams was also measured. |
| doi_str_mv | 10.4028/www.scientific.net/AMR.1128.3 |
| format | Article |
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The permeability of them is described. The metal foams in this case are made from a mixture of copper and NaCl in well-established proportions (20%, 30% and 40% Cu), pressed (the mixture) in mould and sintered at temperatures of 780°C and 830°C. Proper knowledge’s of the permeability (K) are important and should be defined properly [1]. The present study was carried out to have an understanding the influence of different permeability values for different NaCl concentrations in the foams. The necessary equipment was adapted for this purpose. The permeability values obtained for this reason was correlated with the pore size and number of pores per square centimeter. With the increasing of pore diameters and copper proportion the increasing of permeability of metallic foams was also measured.</description><identifier>ISSN: 1022-6680</identifier><identifier>ISSN: 1662-8985</identifier><identifier>ISBN: 9783038356370</identifier><identifier>ISBN: 3038356379</identifier><identifier>EISSN: 1662-8985</identifier><identifier>DOI: 10.4028/www.scientific.net/AMR.1128.3</identifier><language>eng</language><publisher>Zurich: Trans Tech Publications Ltd</publisher><subject>Copper ; COPPER ALLOYS (40 TO 99.3 CU) ; Correlation ; Foamed metals ; Foams ; Molds ; Permeability ; Pore size ; PORE SIZE AND SHAPE ; Porosity ; SODIUM CHLORIDE</subject><ispartof>Advanced materials research, 2015-10, Vol.1128, p.3-9</ispartof><rights>2015 Trans Tech Publications Ltd</rights><rights>Copyright Trans Tech Publications Ltd. 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With the increasing of pore diameters and copper proportion the increasing of permeability of metallic foams was also measured.</description><subject>Copper</subject><subject>COPPER ALLOYS (40 TO 99.3 CU)</subject><subject>Correlation</subject><subject>Foamed metals</subject><subject>Foams</subject><subject>Molds</subject><subject>Permeability</subject><subject>Pore size</subject><subject>PORE SIZE AND SHAPE</subject><subject>Porosity</subject><subject>SODIUM CHLORIDE</subject><issn>1022-6680</issn><issn>1662-8985</issn><issn>1662-8985</issn><isbn>9783038356370</isbn><isbn>3038356379</isbn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqNkElLAzEUx4MLuPU7DIjgZaYvy2SSg4gUl4JicTmHmL7QKdNJTaYU_fROqaB48vQO7_d_y4-QMwqFAKaG6_W6SK7Gtqt97YoWu-HVw1NBKVMF3yGHVEqWK63KXTLQleLAFS8lr2Cv7wFjuZQKDshRSnMAKSgrD4mehIgpe64_MRu3vllh6zALbdbNMJtgXKB9q5u6-8h8iNkoLJcYs5tgF-mE7HvbJBx812PyenP9MrrL7x9vx6Or-9zRivKcg0AvUAjJsQK0YmqZdMppraTSjKmp90pMhaS6AnBAfclKVKiFtdXmg2Nyvp27jOF9hakzizo5bBrbYlglQ5UoFQjGyx49_YPOwyq2_XWGVhpAc8plT11sKRdDShG9WcZ6YeOHoWA2ok0v2vyINr1o04s2G9GG9_nLbb6Ltk0dutmvNf-a8AVh4YoF</recordid><startdate>20151028</startdate><enddate>20151028</enddate><creator>Bedő, Tibor</creator><creator>Radomir, Irinel</creator><creator>Geamăn, Virgil</creator><creator>Pop, Mihai Alin</creator><general>Trans Tech Publications Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>H8G</scope></search><sort><creationdate>20151028</creationdate><title>Pores Size Influence on the Permeability for Copper Foams</title><author>Bedő, Tibor ; Radomir, Irinel ; Geamăn, Virgil ; Pop, Mihai Alin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1713-304ef4e4463e70ea4da26c8c998689228dff84d4619700c01f525e8e94aa70383</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Copper</topic><topic>COPPER ALLOYS (40 TO 99.3 CU)</topic><topic>Correlation</topic><topic>Foamed metals</topic><topic>Foams</topic><topic>Molds</topic><topic>Permeability</topic><topic>Pore size</topic><topic>PORE SIZE AND SHAPE</topic><topic>Porosity</topic><topic>SODIUM CHLORIDE</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bedő, Tibor</creatorcontrib><creatorcontrib>Radomir, Irinel</creatorcontrib><creatorcontrib>Geamăn, Virgil</creatorcontrib><creatorcontrib>Pop, Mihai Alin</creatorcontrib><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Copper Technical Reference Library</collection><jtitle>Advanced materials research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bedő, Tibor</au><au>Radomir, Irinel</au><au>Geamăn, Virgil</au><au>Pop, Mihai Alin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Pores Size Influence on the Permeability for Copper Foams</atitle><jtitle>Advanced materials research</jtitle><date>2015-10-28</date><risdate>2015</risdate><volume>1128</volume><spage>3</spage><epage>9</epage><pages>3-9</pages><issn>1022-6680</issn><issn>1662-8985</issn><eissn>1662-8985</eissn><isbn>9783038356370</isbn><isbn>3038356379</isbn><abstract>In the paper are presented the techniques for obtaining metallic foams based on copper. 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| subjects | Copper COPPER ALLOYS (40 TO 99.3 CU) Correlation Foamed metals Foams Molds Permeability Pore size PORE SIZE AND SHAPE Porosity SODIUM CHLORIDE |
| title | Pores Size Influence on the Permeability for Copper Foams |
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