Inscrição na biblioteca: Guest
International Journal for Multiscale Computational Engineering

Publicou 6 edições por ano

ISSN Imprimir: 1543-1649

ISSN On-line: 1940-4352

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 1.4 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.3 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 2.2 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00034 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.46 SJR: 0.333 SNIP: 0.606 CiteScore™:: 3.1 H-Index: 31

Indexed in

Investigation of the Size Effect of Nickel-Base Superalloy Single Crystals Based on Strain Gradient Crystal Plasticity

Volume 7, Edição 3, 2009, pp. 227-236
DOI: 10.1615/IntJMultCompEng.v7.i3.60
Get accessGet access

RESUMO

Nickel-base superalloys consist of two phases, named the phase of the nickel matrix and the ' phase of precipitates, which are dispersed uniformly in the matrix. The ' precipitates have strong effects on the mechanical properties of the alloys. In this article, the mechanism-based strain gradient crystal plasticity theory based on thermal activated theory has been developed. This theory is implemented into ABAQUS as an interface of user material (UMAT) to investigate the additional strengthening mechanism associated with the deformation gradients of the single crystal with dispersed inclusions. Four different precipitate sizes with the same volume fraction are studied using a unit-cell model of alloys. The results show a significant size effect of precipitates on nickel-base superalloys.

CITADO POR
  1. Huang Ming, Zhuo Longchao, Liu Zhanli, Lu Xiaogang, Shi Zhenxue, Li Jiarong, Zhu Jing, Misorientation related microstructure at the grain boundary in a nickel-based single crystal superalloy, Materials Science and Engineering: A, 640, 2015. Crossref

  2. Glotka O. A., Haiduk S. V., PREDICTION OF THE PROPERTIES OF SINGLE-CRYSTAL HEAT-RESISTANCE NICKEL ALLOYS, Science and Transport Progress. Bulletin of Dnipropetrovsk National University of Railway Transport, 2(80), 2019. Crossref

Portal Digital Begell Biblioteca digital da Begell eBooks Diários Referências e Anais Coleções de pesquisa Políticas de preços e assinaturas Begell House Contato Language English 中文 Русский Português German French Spain