| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | mtc-m16d.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP7W/38T8HML | |||
| Repository | sid.inpe.br/mtc-m19/2011/01.04.18.12 | |||
| Last Update | 2011:03.02.18.12.39 (UTC) administrator | |||
| Metadata Repository | sid.inpe.br/mtc-m19/2011/01.04.18.12.32 | |||
| Metadata Last Update | 2018:06.05.04.35.06 (UTC) administrator | |||
| ISSN | 2177-3114 | |||
| Citation Key | SilvaNonoMine:2010:EsAgAg | |||
| Title | Estudo da aglomeração e agregação de nanopartículas de alumina hidratada em tratamentos térmicos por microondas  | |||
| Year | 2010 | |||
| Access Date | 2024, May 19 | |||
| Secondary Type | PRE CN | |||
| Number of Files | 1 | |||
| Size | 743 KiB | |||
| 2. Context | ||||
| Author | 1 Silva, Silvelene Alessadra da 2 Nono, Maria do Carmo de Andrade 3 Mineiro, Sérgio L. | |||
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JHRC | |||
| Group | 1 LAS-CTE-INPE-MCT-BR 2 LAS-CTE-INPE-MCT-BR 3 LAS-CTE-INPE-MCT-BR | |||
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Conference Name | Workshop em Engenharia e Tecnologia Espaciais, 1 (WETE). | |||
| Conference Location | São José dos Campos | |||
| Date | 30 mar. - 1 abr. 2010 | |||
| Publisher | INPE | |||
| Publisher City | São José dos Campos | |||
| Volume | IWETE2010-1006 | |||
| Book Title | Anais | |||
| History (UTC) | 2011-03-02 20:03:10 :: alessandra -> administrator :: 2010 2018-06-05 04:35:06 :: administrator -> marciana :: 2010 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Keywords | alumina hidratada tratamentos térmicos microondas nanopartículas agregados aglomerados | |||
| Abstract | The processing of materials ceramic based on heating by microwave energy has gained increasing importance in diversify of ceramic processing, due to the advantages offered as the reduction of energy, shorter processing times and improved microstructural homogeneity of ceramic bodies. This work aims to investigate the thermal treatments, in the conventional furnace and domestic microwave oven, to obtain the best calcination temperature of hydrous alumina powder. The microwave oven was modified focusing mainly the fine temperature control, to investigate the kinetic of the adsorbed and hydrated water lost. The samples composed by powders with fixed mass were treated by conventional and microwave heating at different temperatures and times. The powders were characterized by X-ray diffraction (XRD) and scanning electronic microscopy (SEM). The kinetic curves showed the decrease of the temperature and time for the water desorbtion and dehydratation, and crystalline phase transformation for the powder treated in microwave heating. The powder SEM analyses indicated that the microwave heating promoted a particle agglomeration. | |||
| Area | FISMAT | |||
| Arrangement 1 | urlib.net > BDMCI > Fonds > WETEs > 1º WETE > Estudo da aglomeração... | |||
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CGETE > 1º WETE > Estudo da aglomeração... | |||
| Arrangement 3 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAS > Estudo da aglomeração... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/8JMKD3MGP7W/38T8HML | |||
| zipped data URL | http://urlib.net/zip/8JMKD3MGP7W/38T8HML | |||
| Language | pt | |||
| Target File | CMS_ctms_1006-pt.pdf | |||
| User Group | administrator alessandra | |||
| Visibility | shown | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Mirror Repository | sid.inpe.br/mtc-m19@80/2009/08.21.17.02.53 | |||
| Next Higher Units | 8JMKD3MGP7W/3E9SKJ5 8JMKD3MGPCW/3ESR3H2 | |||
| Citing Item List | sid.inpe.br/mtc-m19/2013/06.12.14.38 2 sid.inpe.br/mtc-m21/2012/07.13.14.55.40 1 | |||
| Host Collection | sid.inpe.br/mtc-m19@80/2009/08.21.17.02 | |||
| 6. Notes | ||||
| Empty Fields | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor electronicmailaddress format isbn label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url versiontype | |||
| 7. Description control | ||||
| e-Mail (login) | marciana | |||
| update | ||||