Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Andre Luiz Vasconcellos da Costa e Silva"'
Autor:
Tiago Seixas Bittencourt, Andre Luiz Vasconcellos da Costa e Silva, Ana Clara Fonseca da Silva
Publikováno v:
ABM Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4563617eab17e48095955ee68f7e3b7d
https://doi.org/10.5151/1983-4764-31980
https://doi.org/10.5151/1983-4764-31980
Autor:
Vanderley Ramos Lamim, Andre Luiz Vasconcellos da Costa e Silva, Pedro Henrique Coutinho, Bruno Veiga Fontana
Publikováno v:
Anais do Seminário de Aciaria, Fundição e Metalurgia de Não-Ferrosos.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::611996afce4f44038192dfa8006a9be1
https://doi.org/10.5151/1982-9345-27689
https://doi.org/10.5151/1982-9345-27689
Autor:
Viviane Lima Freitas da Silva, Luciano da Silva Leitão, Jr., Erik de Aguiar Santos, Antônio Carlos Sant’Anna da Silva, André Luiz Vasconcellos da Costa e Silva
Publikováno v:
Journal of Materials Research and Technology, Vol 8, Iss 4, Pp 3453-3458 (2019)
Steel–slag reactions are important in steelmaking, in special in secondary steelmaking. Currently, desulfurization, deoxidation and inclusion removal are mostly performed during ladle refining. The extent to which these reactions proceed is governe
Externí odkaz:
https://doaj.org/article/779848adefe34471bbc20c494b0558a7
Publikováno v:
Journal of Materials Research and Technology, Vol 8, Iss 2, Pp 2408-2422 (2019)
Non-metallic inclusions (NMIs) occur typically in low or very low volume fractions (from 10−2 in a high oxygen weld deposit to 10−5 in very clean bearing steels) but play an important role in many properties of steel. NMIs play a decisive role in
Externí odkaz:
https://doaj.org/article/5969d5be1dcc4115b396e088f09b0050
Publikováno v:
Journal of Materials Research and Technology, Vol 7, Iss 3, Pp 283-299 (2018)
Non-metallic inclusions (NMIs) play a key role in many important properties of steel, influencing both processing and application of steel products. In this work, the current understanding of the origin and classification of NMIs is reviewed, highlig
Externí odkaz:
https://doaj.org/article/0f027a77670748429c03358efff67875
Autor:
Roney Eduardo Lino, Ângelo Máximo Fernandes Marins, Leandro Aparecido Marchi, Jamylle Assis Mendes, Lucas Vieira Penna, Joaquim Gonçalves Costa Neto, João Henrique Palmer Caldeira, André Luiz Vasconcellos da Costa e Silva
Publikováno v:
Journal of Materials Research and Technology, Vol 6, Iss 1, Pp 50-56 (2017)
Improving the quality of steel and the steelmaking process has been a matter of routine for metallurgical engineers and steelmaking companies in a demanding market for quality products at highly competitive price. The chemical and temperature adjustm
Externí odkaz:
https://doaj.org/article/88970f5854da4f248e419d2328b1e956
Publikováno v:
Journal of Materials Research and Technology, Vol 4, Iss 4, Pp 353-358 (2015)
A low level of segregation in high strength steel plates used to manufacture large diameter pipes is important for the performance of these materials in sour environments. In this work, the level of segregation of different HSLA steels was assessed b
Externí odkaz:
https://doaj.org/article/512f84377683498f80927888f8ed17fc
Publikováno v:
Tecnologia em Metalurgia, Materiais e Mineração, Vol 11, Iss 1, Pp 3-13 (2014)
The amount, type and distribution of non-metallic inclusions as well as the solidification segregation, which influences inclusion type and distribution, have great influence on the performance of High Strength Low Alloy (HSLA) steels used in sour
Externí odkaz:
https://doaj.org/article/b1352521bb8a495186dfe146d6073835
Autor:
RENAN DE MELO CORREIA LIMA
Publikováno v:
Repositório Institucional da PUC-RIO (Projeto Maxwell)
Pontifícia Universidade Católica do Rio de Janeiro (PUC-RIO)
instacron:PUC_RIO
Pontifícia Universidade Católica do Rio de Janeiro (PUC-RIO)
instacron:PUC_RIO
PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO COORDENAÇÃO DE APERFEIÇOAMENTO DO PESSOAL DE ENSINO SUPERIOR CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO PROGRAMA DE SUPORTE À PÓS-GRADUAÇÃO DE INSTS. DE ENSINO PROGRAMA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::1521e11113a613a147245e5fe0beb2b6
https://www.maxwell.vrac.puc-rio.br/colecao.php?strSecao=resultado&nrSeq=56835@2
https://www.maxwell.vrac.puc-rio.br/colecao.php?strSecao=resultado&nrSeq=56835@2
Publikováno v:
Repositório Institucional da PUC-RIO (Projeto Maxwell)
Pontifícia Universidade Católica do Rio de Janeiro (PUC-RIO)
instacron:PUC_RIO
Pontifícia Universidade Católica do Rio de Janeiro (PUC-RIO)
instacron:PUC_RIO
Um modelo de descarburação e formação de escórias foi desenvolvido e aplicado ao processo de fabricação de aço em forno elétrico a arco de 120 ton de capacidade, com carga de ferro gusa e de sucata ferrosa. O carregamento de carbono foi sign
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ed7f5e19f4e97936da5190d132a29b9
https://doi.org/10.17771/pucrio.acad.38258
https://doi.org/10.17771/pucrio.acad.38258