MECANISMUL DEFORMARII SUPERPLASTICE SI RELATIILE FENOMENOLOGICE PENTRU SUPERPLASTIC DEFORMATION AND PHENOMENOLOGICAL RELATIONS MICROGRAIN SUPERPLASTICITY

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MECANISMUL DEFORMARII SUPERPLASTICE SI RELATIILE FENOMENOLOGICE PENTRU SUPERPLASTIC DEFORMATION AND PHENOMENOLOGICAL RELATIONS MICROGRAIN SUPERPLASTICITY

机译：超塑性变形机理与物候关系超塑性变形与物候关系微颗粒超塑性

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Superplasticitatea este proprietatea unor materiale de a se deforma plastic cu grade mari de deformare, la temperaturi ridicate, sub actiunea unor eforturi mici, fara aparitia gatuirii locale. Aceste materiale necesita o microstructura foarte fina (granulatie sub 10 mu m), stabila la temperatura de deformare (> 0,5 T,, unde T, este temperatura de topire in Kelvin) si o viteza de deformare cuprinsa in domeniul 10~(-5)-10~(-1) s~(-1) [4]. Viteza de deformare la care un material poate fi deformat la temperaturi ridicate este definita de ecuatia [4].

机译：超塑性是某些材料在高温下以较小的力作用以高程度的塑性塑性变形的特性，而不会出现局部颈部。这些材料需要非常精细的微观结构（低于10微米的颗粒），在变形温度（> 0.5 T，其中T是开氏温度下的熔化温度）下稳定，变形速率在10〜（- 5）-10〜（-1）s〜（-1）[4]。等式[4]定义了材料在高温下可以变形的变形率。

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《Metalurgia》 |2005年第8期|共6页
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ANA-LUCIANA;
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正文语种 rum
中图分类冶金工业;
关键词
tensiunea de curgere; viteza de deformare; exponentul sensibilitatii la viteza de deformare; alunecarea la limita grauntilor; procese de acomodare;

机译：流动应力;变形速度;对变形速度的敏感度指数;在晶界处滑动;调节过程;

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专利

1. MECANISMUL DEFORMARII SUPERPLASTICE SI RELATIILE FENOMENOLOGICE PENTRU SUPERPLASTIC DEFORMATION AND PHENOMENOLOGICAL RELATIONS MICROGRAIN SUPERPLASTICITY [J] . ANA-LUCIANA Metalurgia . 2005,第8期

机译：超塑性变形机理与物候关系超塑性变形与物候关系微颗粒超塑性
2. A new theoretical concept for micrograin superplasticity providing the prediction of the optimum conditions for superplastic deformation [J] . Mazurski MI., Enikeev FU. Physica status solidi, B. Basic research . 1998,第2期

机译：晶粒超塑性的新理论概念为超塑性变形的最佳条件提供了预测
3. INFLUENCE OF FINE GRAINED STRUCTURE AND SUPERPLASTIC DEFORMATION ON THE STRENGTH OF ALUMINIUM ALLOYS .1. THE PHENOMENOLOGY OF THE INFLUENCE OF FINE GRAINED STRUCTURE AND SUPERPLASTIC DEFORMATION ON THE STRENGTH OF ALUMINIUM ALLOYS [J] . Rabinovich MK., Markushev MV. Journal of Materials Science . 1995,第18期

机译：细晶粒组织和超塑性变形对铝合金强度的影响1 ..细晶粒组织和超塑性变形对铝合金强度影响的现象学
4. SUPERPLASTICITY AND SUPERPLASTIC DEFORMATION MECHANISM OF A SIC_p/2024Al COMPOSITE [C] . Ying Yan, Boran Liu, Caibei Zhang Aluminum Alloys: Their Physical and Mechanical Properties . 1998

机译：SIC_p / 2024Al复合材料的超塑性和超塑性变形机理
5. Superplastic ceramics (with an emphasis on superplasticity of iron carbide). [D] . Kim, Woo Jin. 1993

机译：超塑性陶瓷（重点是碳化铁的超塑性）。
6. Micrograin Superplasticity: Characteristics and Utilization [O] . Farghalli A. Mohamed 2011

机译：微粒超塑性：特征与用途
7. A New Theoretical Concept for Micrograin Superplasticity Providing the Prediction of the Optimum Conditions for Superplastic Deformation [O] . Mazurski Enikeev Institute, M. I. Mazurski, F. U. Enikeev 2007

机译：微粒超塑性的新理论概念提供超塑性变形最佳条件的预测
8. Synthesis, Processing, Deformation and Failure of Superplastic Nanocrystalline Ceramic Composites [R] . Chokshi, A. H. , Jayaram, V. 1999

机译：超塑性纳米晶陶瓷复合材料的合成，加工，变形与失效

MECANISMUL DEFORMARII SUPERPLASTICE SI RELATIILE FENOMENOLOGICE PENTRU SUPERPLASTIC DEFORMATION AND PHENOMENOLOGICAL RELATIONS MICROGRAIN SUPERPLASTICITY

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