DOI: 10.11606/d.3.2018.tde-27042018-095456
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Estampagem a quente do aço ao boro 22MnB5.

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Cited by 3 publications
(4 citation statements)
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“…Attempts to generalize the Mermin-Wagner theorem to anisotropic models with n-th nearest neighbour exchange interactions produce results that seem somewhat artificial. [32] Similarly, attempts to extend the Mermin-Wagner theorem to special cases in three dimensions remain somewhat inconclusive. [33] In both cases, a certain circularity enters the argument: the parameters of the respective models are chosen "ex post facto" so as to enforce the absence of a phase transition.…”
Section: Spin Systemsmentioning
confidence: 99%
“…Attempts to generalize the Mermin-Wagner theorem to anisotropic models with n-th nearest neighbour exchange interactions produce results that seem somewhat artificial. [32] Similarly, attempts to extend the Mermin-Wagner theorem to special cases in three dimensions remain somewhat inconclusive. [33] In both cases, a certain circularity enters the argument: the parameters of the respective models are chosen "ex post facto" so as to enforce the absence of a phase transition.…”
Section: Spin Systemsmentioning
confidence: 99%
“…We can now give a generally applicable discussion of the layer magnetization. With the Bogoliubov inequality (12),…”
Section: The S-f Casementioning
confidence: 99%
“…These results were extended to the multi-sublattice case by Krzemiński (1976). [11] Recently, Matayoshi and Matayoshi (1997) have discussed models with n-th nearest neighbour exchange interactions and tried to extend the Mermin-Wagner theorem to anisotropic exchange interactions [12]; their proof, however, requires extremely special conditions on the parameters of the model which appear to be of no physical significance.…”
Section: Introductionmentioning
confidence: 99%
“…Essas demandas divergentes impulsionaram o desenvolvimento de tecnologias de produção inovadoras e dos aços avançados de alta resistência (AHSS), como o aço 22MnB5 (Mohrbacher, 2006). A utilização do aço 22MnB5 na indústria automotiva se dá pela necessidade de o veículo possuir, dentre outros, maior resistência em caso de colisões, propriedade obtida através da transformação martensítica promovida pela temperabilidade que o resfriamento após a estampagem a quente e a adição de boro e manganês proporcionam (Matayoshi, 2016).…”
Section: Introductionunclassified