Zobrazeno 1 - 10
of 2 127
pro vyhledávání: '"Oxide scale"'
Publikováno v:
Corrosion Communications, Vol 16, Iss , Pp 61-70 (2024)
Oxidation behavior of γʹ-strengthened CoNi-base superalloys was investigated with isothermal oxidation tests conducted in air at 800 and 900 °C, respectively, for 100 h. It is observed that both 30Ni-10Al-4W-4Ti-2Ta (4W2Ta) and 30Ni-10Al-5W-4Ti-1T
Externí odkaz:
https://doaj.org/article/cd1438dcc7ad4883902909bd8fce22ff
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 37, Iss 1, Pp 1-13 (2024)
Abstract The effect of yttrium (Y) addition on the oxidation behavior of a Ni-based directionally solidified single-crystal superalloy is investigated in this study. Isothermal oxidation tests for samples with different levels of Y addition are condu
Externí odkaz:
https://doaj.org/article/a1b62dee8bc14048845ed5d1ad892903
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 2077-2093 (2024)
The aim of this research is to compare the oxidation behavior and characteristics of oxide scale of 316L steel produced by two methods: selective laser melting (SLM) and conventional casting and forming (wrought). To this end, the initial composition
Externí odkaz:
https://doaj.org/article/ac1f3d4b338f446d9043a681849f43ff
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 739-746 (2024)
Oxidation behaviors of a Ni–Cr–W based superalloy were investigated in terms of microstructural characteristics. It was found that the specimens with small grains present a better oxidation resistance owing to their higher density of grain bounda
Externí odkaz:
https://doaj.org/article/fbb43b6173e148bcb27b7303ec952ae7
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 5455-5464 (2024)
The mechanical tensile properties of T91 steel after being oxidized in liquid LBE saturated by oxygen at 350–500 °C for up to 1000 h are studied. Duplex oxide scales are found on T91 steels after the LBE exposure, and the thickness evolution is re
Externí odkaz:
https://doaj.org/article/1fe3e15f370d41a4842692f1f59abca1
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 840-853 (2024)
The phase transformation mechanism of oxide scale on the surfaces of chromium (Cr)-free carbon steel and 0.9 wt% Cr-containing steel at different coiling temperatures and cooling rates was studied using thermal simulation and electron backscattering
Externí odkaz:
https://doaj.org/article/b0fe79b6d3d641acb9d41f813208f6fe
Publikováno v:
In Ceramics International January 2025 51(1):908-916
Akademický článek
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Autor:
Lellig, Sebastian a, b, Navidi Kashani, Amir Hossein a, Schweizer, Peter b, Hans, Marcus a, Nayak, Ganesh K. a, Michler, Johann b, c, Schneider, Jochen M. a, d
Publikováno v:
In Acta Materialia 15 February 2025 285
Autor:
Li Wang, Qing Liao, Jintao Zhang, Sijie Liu, Shuyun Gan, Renda Wang, Fangfang Ge, Liming Chen, Shuai Xu, T. Polcar, N. Daghbouj, Bingsheng Li
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 3958-3966 (2024)
The surface coating technology, encompassing ceramics, refractory materials, metallic alloys containing Al or Si, and multicomponent composites, presents a viable approach to improve the corrosion resistance of ferritic/martensitic (F/M) steels with
Externí odkaz:
https://doaj.org/article/53570283f4b84c8fa665c612aa848c34