Zobrazeno 1 - 10
of 2 109
pro vyhledávání: '"Phase fraction"'
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 1788-1800 (2024)
The precipitation and re-austenitization behavior of α-ferrite during thermal rebound process of casting slab are crucial to the austenite grain size distribution. Accurately obtaining austenite grain size distribution plays an important guiding rol
Externí odkaz:
https://doaj.org/article/73ae1a9511fe47bf9cac3feaec451af5
Autor:
A. Sharma, S. Gudikandula
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 69, Iss No 2, Pp 685-697 (2024)
The welding has been utilized to stabilize the phase fractions in the microstructure of lean duplex stainless steel (LDSS) to build massive mechanical structures. The influence of heat input on the microstructure, mechanical properties, and corrosion
Externí odkaz:
https://doaj.org/article/e73669d2782a454fbfbc0cc1b3ad2fdd
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 2257-2263 (2024)
In this work, we conduct micro-scratch tests of nodular cast iron with Vickers indenter under constant normal load and investigate the effects of individual phases (i.e., ferrite and graphite phases) on the scratch characteristics of nodular cast iro
Externí odkaz:
https://doaj.org/article/66a3bff2e1d14543bfcf5ebc6e335ab7
Autor:
Peverga Jubu, Khaled Chahrour, Yushamdan Yusof, A. Nathan-Abutu, V. Igba, E. Danladi, O. Obaseki, M. Ochang, W. Zhiya, F. Yam
Publikováno v:
Journal of Applied Sciences and Nanotechnology, Vol 3, Iss 3, Pp 1-9 (2023)
The presence of multiple phases/ components within a nanocomposite material impacts the properties of a nanomaterial. Therefore, there is a need to estimate the phase fraction of each component present in a sample. Spurr-Myers proposed a valuable for
Externí odkaz:
https://doaj.org/article/529ec71cc9604b529cf323132f121256
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 1222-1230 (2023)
The optical property of 3 mol% yttria-stabilized tetragonal zirconia polycrystal (3Y-TZP) is affected by various factors. This study aimed to evaluate the effects of phase fraction of zirconia polymorphs and grain size on the translucency of 3Y-TZP.
Externí odkaz:
https://doaj.org/article/7527b054f8614d3f84fbab7aa8bf5d34
Autor:
Aisa Grace Custodio, Klara Joy Lindquist, Marvin Tolentino, Clodualdo Aranas, Jr., Gobinda C. Saha
Publikováno v:
Journal of Alloys and Metallurgical Systems, Vol 4, Iss , Pp 100043- (2023)
Particulate feedstock constitutes the building block in modern day additive manufacturing (AM) era. Cold spray (CS) is a leading process technology to adhere to the AM principle. Therefore, meeting feedstock qualities is of utmost interest to ensure
Externí odkaz:
https://doaj.org/article/d6588fb5eae8431c87798103175b0b53
Publikováno v:
Materials, Vol 17, Iss 10, p 2322 (2024)
To perform quality assessments of both metal alloys and many other engineering materials, measurements of the volume fractions of phases or microstructure components are utilized. For this purpose, quantitative analysis of the evaluated components’
Externí odkaz:
https://doaj.org/article/f1441b8d18b045c3b395c88d5a71b645
Autor:
Songyuan Ai, Yifan Li, Mujun Long, Haohao Zhang, Dengfu Chen, Huamei Duan, Danbin Jia, Bingzhi Ren
Publikováno v:
Metals, Vol 14, Iss 3, p 350 (2024)
Exploring the mechanism of the α-ferrite precipitation process on high-temperature properties plays an important guiding role in avoiding slab cracks and effectively regulating quality. In this work, in situ observation of the α-ferrite sustained p
Externí odkaz:
https://doaj.org/article/9710da4df979478fafeadea2dffe9ac1
Akademický článek
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Publikováno v:
Journal of Materials Research and Technology, Vol 22, Iss , Pp 1103-1117 (2023)
Accurate prediction of the crack sensitive temperature region and phase fractions variation of slabs during continuous cooling is an important guide to avoid cracks and effectively control the quality. Based on finite number of measurements, at diffe
Externí odkaz:
https://doaj.org/article/7ccec8f46e3b4c0fb8f89ddaccfb9b75