Ultra-high-strength bainitic steels

C. Garcia-mateo; F. G. caballero

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Ultra-high-strength bainitic steels

机译：超高强度贝氏体钢

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Novel bainitic microstructures, consisting of slender ferrite plates (tens of nm) in a matrix of retained austenite, have reported maximum yield strength of 1.4 GPa, ultimate tensile strength of 2.2 GPa, 30 percent ductility and respectable levels of fracture toughness (approx 51 MPa m0.5). The unusual combination of properties is attributed to the fine bainitic plates and the presence of retained austenite in the microstructure.

机译：新型贝氏体组织由细长的铁素体板（数十纳米）组成，并保留有奥氏体基质，据报道其最大屈服强度为1.4 GPa，极限抗拉强度为2.2 GPa，延展性为30％，断裂韧性达到可观水平（约51 MPa） m0.5）。性能的异常组合归因于精细的贝氏体板和微观结构中残留的奥氏体。

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来源
《ISIJ international》 |2005年第11期|p.1736-1740|共5页
作者
C. Garcia-mateo; F. G. caballero;
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作者单位

Department of Physical Metallurgy, Centra Nacional de Investigaciones Metalurgicas (CENIM-CSIC), Avda, Gregorio del Amp, 8, 28040, Madrid, Spain;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类黑色金属材料;
关键词
bainite; mechanical properties; plate thickness; dislocation density; carbon content;

机译：贝氏体;力学性能;板厚;位错密度;碳含量;

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专利

1. The influence of the austempering temperature on the transformation behavior and properties of ultra-high-strength TRIP-aided bainitic-ferritic sheet steel [J] . Z.Z. Zhao, H.X. Yin, A.M. Zhao, Materials Science and Engineering . 2014,第sepa8期

机译：奥氏体温度对超高强度TRIP辅助贝氏体-铁素体薄钢板的相变行为和性能的影响
2. Tribological behaviour of Al-Si-coated ultra-high-strength steel during interaction with tool steel at elevated temperatures: Influence of tool steel surface topography parameters on galling [J] . Pelcastre Leonardo, Hardell Jens, Courbon Cedric, Proceedings of the Institution of Mechanical Engineers, Part B. Journal of engineering manufacture . 2015,第8期

机译：Al-Si涂层超高强度钢在高温下与工具钢相互作用时的摩擦学行为：工具钢表面形貌参数对磨损的影响
3. Bainitic Transformation and Mechanical Properties of Low-Carbon High-Strength Bainitic Steels with Mo Addition [J] . Journal of Materials Engineering and Performance . 2020,第4期

机译：低碳高强度贝氏体钢与MO添加的贝氏体转化与力学性能
4. Acceleration of bainitic transformation in nanostructured, low temperature bainitic steels by using of thermodynamic model [C] . Mir NarimanYoozbashi, Sasan Yazdani Conference on Phase Transformations in Inorganic Materials;PTM . 2012

机译：利用热力学模型加速纳米结构低温贝氏体钢中的贝氏体转变
5. Creep-fatigue interaction in a low alloy bainitic steel and an austenitic stainless steel. [D] . Srikanth, Ramamoorthy. 1989

机译：低合金贝氏体钢和奥氏体不锈钢中的蠕变疲劳相互作用。
6. Effect of Isothermal Transformation Times below Ms and Tempering on Strength and Toughness of Low-Temperature Bainite in 0.53 C Bainitic Steel [O] . Enzuo Liu, Qiangguo Li, Sufyan Naseem, 2020

机译：Ms以下回火和回火等温时间对0.53 C贝氏体钢中低温贝氏体强度和韧性的影响
7. Correction to: Improved Mechanical Properties of a Quenched and Partitioned Medium-Carbon Bainitic Steel by Control of Bainitic Isothermal Transformation [O] . Qiangguo Li, Yanan Zhang, Wandong Li, 2020

机译：校正：通过控制贝氏体等温转化，改善淬火和分区中碳壳体钢的机械性能

Ultra-high-strength bainitic steels

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