Zobrazeno 1 - 10
of 447
pro vyhledávání: '"low-density steel"'
Effect of aging treatment on microstructure and properties of Fe-30.0Mn-9.6Al-1.0C low-density steel
Publikováno v:
Cailiao gongcheng, Vol 52, Iss 12, Pp 122-133 (2024)
The effects of aging treatment on microstructure and properties of Fe-30.0Mn-9.6Al-1.0C low- density steel were studied by OM， SEM， XRD， EBSD， and TEM. The strain hardening behavior and strengthening plasticizing mechanism were also analyzed.
Externí odkaz:
https://doaj.org/article/f1d4c4f8fdb14a6990178a250be2df84
Autor:
Liu, Jiawei a, c, Xie, Tian a, c, Xie, Yinlong a, c, Xiao, Le a, c, Lin, Yuan a, c, Dai, Yu a, b, c, ⁎, Wu, Jian a, b, c, ⁎⁎
Publikováno v:
In Journal of Materials Research and Technology November-December 2024 33:4280-4289
Autor:
Zhang, Qi a, b, Chen, Guanghui a, b, ⁎, Hu, Haijiang a, b, ⁎⁎, Zheng, Wanjie a, b, Wan, Xiangliang a, b, Xue, Zhengliang a, b, Xu, Guang a, b
Publikováno v:
In Journal of Materials Research and Technology November-December 2024 33:3418-3426
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 2396-2404 (2024)
Fe–20Mn–9Al-1.5C–2Ni–3Cr low-density steel is subjected to multi-stage heat treatment (MHT) to improve the toughness while maintaining high strength and ductility. The mechanical properties and fracture behavior of MHT steel are compared with
Externí odkaz:
https://doaj.org/article/abce67a202074bccb046be81d7e87d20
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 6123-6133 (2023)
Fe–Mn–Al–C austenitic steels have promising prospects for lightweight applications, due to their low density, excellent strength, and ductility. But the specific strength ratio of these alloys are still low as compared to other alloys. Herein,
Externí odkaz:
https://doaj.org/article/11526c0ad8ee4e0188246b66cf346315
Autor:
Shao-bin Bai, Yong-an Chen, Xin Liu, Hui-hu Lu, Pei-kang Bai, Da-zhao Li, Zhi-quan Huang, Jing-yang Li
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 1537-1559 (2023)
The rapid development of automotive industry results in a series of increasingly serious problems such as energy consumption and environmental pollution, so that developing the automotive steels with high-strength and low-density is of great signific
Externí odkaz:
https://doaj.org/article/6a2156b775a44e918564dbfc8cdddf63
Publikováno v:
Metals, Vol 14, Iss 5, p 495 (2024)
In this study, the synergistic behavior of Ni and Al in two low-density steels (Fe-26Mn-10.2Al-0.98C-0.15V (wt. %) and Fe-29Mn-5Al-1C-12Ni (wt. %)) and their influence on microstructures and mechanical properties were investigated. The chemical compo
Externí odkaz:
https://doaj.org/article/02a32b5e07744cf095ce8e6a7d2065db
Publikováno v:
Journal of Materials Research and Technology, Vol 23, Iss , Pp 6075-6089 (2023)
In this work, Fe–20Mn–9Al–3Cr-xC (wt.%, x = 0.8–1.4) steels were designed to investigate the microstructure, mechanical properties and strain hardening behavior of Cr-containing Triplex low-density steel with different C content. Due to the p
Externí odkaz:
https://doaj.org/article/eb9ddb4fc403443293397c392ec1a317
Publikováno v:
Journal of Materials Research and Technology, Vol 23, Iss , Pp 5892-5906 (2023)
FeMnAlC low-density steel (LDS) is considered to be a promising material due to its good mechanical properties and light weight, its corrosion resistance, however, needs to be improved. In this paper, the effect of Cr and Ni on the electrochemical an
Externí odkaz:
https://doaj.org/article/b976dbd9fe43411c9ea8eee956768f9a
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