| dc.creator | Unfried J.S. | |
| dc.creator | Ramirez A.J. | |
| dc.date | 2012 | |
| dc.date | 2015-06-26T20:29:30Z | |
| dc.date | 2015-11-26T14:26:01Z | |
| dc.date | 2015-06-26T20:29:30Z | |
| dc.date | 2015-11-26T14:26:01Z | |
| dc.date.accessioned | 2018-03-28T21:28:52Z | |
| dc.date.available | 2018-03-28T21:28:52Z | |
| dc.identifier | 9783037853030 | |
| dc.identifier | Materials Science Forum. , v. 706-709, n. , p. 945 - 950, 2012. | |
| dc.identifier | 2555476 | |
| dc.identifier | 10.4028/www.scientific.net/MSF.706-709.945 | |
| dc.identifier | http://www.scopus.com/inward/record.url?eid=2-s2.0-84856184021&partnerID=40&md5=8c0fffcec671f62b592d02e073f7e486 | |
| dc.identifier | http://www.repositorio.unicamp.br/handle/REPOSIP/97053 | |
| dc.identifier | http://repositorio.unicamp.br/jspui/handle/REPOSIP/97053 | |
| dc.identifier | 2-s2.0-84856184021 | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1245939 | |
| dc.description | The microstructure behavior during high temperature deformation of Ni-base alloys based on alloy 690 modified with Nb, Mo, and Hf additions were studied. Optical and electron microscopy were used to characterize these materials and the results were compared with Calphadbased modeling results. The alloys behavior was studied between 500 and 1000 °C using an in-situ high temperature deformation test. The role of precipitates on the grain boundary morphology and their effect on grain boundary sliding and the mechanism of ductility-dip cracking are discussed. Both, undulated grain boundaries and primary intra-granular precipitates improved the alloy DDC resistance. © 2012 Trans Tech Publications, Switzerland. | |
| dc.description | 706-709 | |
| dc.description | | |
| dc.description | 945 | |
| dc.description | 950 | |
| dc.description | The Minerals, Metals and Materials Society (TMS),NSF | |
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| dc.description | Ramirez, A.J., Lippold, J.C., (2005) Hot Cracking Phenomena in Welds, p. 19. , edited by T. Böllinghaus, H. Herold | |
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| dc.description | Ramirez, A.J., Garzón, C.M., (2008) Hot Cracking Phenomena in Welds, 2, p. 427. , edited by T. Böllinghaus, H. Herold, C. Cross, J.C. Lippold | |
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| dc.description | Torres, E.A., Paternella, F.G., Caram, R., Ramirez, A.J., (2009) 8 th International Conference on Trends in Welding Research, p. 354. , Pine-Mountain, GA-USA | |
| dc.description | Unfried S, J., (2010) Mathematical Modelling of Weld Phenomena, 9, p. 983. , edited by Maney. H Cerjak | |
| dc.description | H K D H Bhadeshia and E Kozeschnik | |
| dc.description | Pigrova, G.D., (2005) Metal Science and Heat Treatment, 47 (11-12), p. 544 | |
| dc.description | Torres, E.A., Caram, R., Ramirez, A.J., (2010) Materials Science Forum, 638-642, p. 2858 | |
| dc.description | Unfried S, J., Torres, E.A., Ramirez, A.J., (2011) Hot Cracking Phenomena in Welds, 3. , edited by T. Böllinghaus, H. Herold C. Cross, in press | |
| dc.description | Afonso, C.R.M., Lippold, J.C., Ramirez, A.J., (2010) Metallurgical Transactions A, , submitted to | |
| dc.language | en | |
| dc.publisher | | |
| dc.relation | Materials Science Forum | |
| dc.rights | fechado | |
| dc.source | Scopus | |
| dc.title | Intergranular Cracking In Alloy 690 With Nb, Mo, And Hf Additions: In Situ Sem High Temperature Deformation Study | |
| dc.type | Actas de congresos | |
