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Improved Mechanical Properties of EBM Biomedical Co–28Cr–6Mo–0.11N Alloy by the Dispersed Precipitation Control of ε-HCP Phase Based on ε ↔ γ Phase Transformation

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Bibliographic Details
Main Authors: Wang, Hao, Miyagi, Toshimi, Chiba, Akihiko
Format: Book
Language:Vietnamese
Published: Springer 2023
Subjects:
Co–Cr–Mo–N
ε- and γ-phases
Online Access:https://link.springer.com/article/10.1007/s11661-023-07125-6
https://dlib.phenikaa-uni.edu.vn/handle/PNK/9041
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spelling oai:localhost:PNK-90412023-09-15T06:40:21Z Improved Mechanical Properties of EBM Biomedical Co–28Cr–6Mo–0.11N Alloy by the Dispersed Precipitation Control of ε-HCP Phase Based on ε ↔ γ Phase Transformation Wang, Hao Miyagi, Toshimi Chiba, Akihiko Co–Cr–Mo–N ε- and γ-phases CC-BY Mechanical properties of electron-beam-melted biomedical Co–Cr–Mo–N alloys can be improved by the grain refinement from reverse transform treatment, which transforms a low-temperature strong ε-phase into a high-temperature ductile γ-phase. Although mechanical properties of alloys consisting of a single ε- or γ-phase have been previously reported on, those comprising mixed ε- and γ-phases have not yet been investigated. Herein, the heat treatment conditions of the Co–28Cr–6Mo–0.11N alloy were determined to control the phase fraction while obtaining fine grains in the mixed phases with superior mechanical properties. The phase transformation behavior was analyzed. Superior mechanical properties were observed in the mixed phases containing 70 pct γ-phase and 30 pct ε-phase. 2023-09-15T06:40:21Z 2023-09-15T06:40:21Z 2023 Book https://link.springer.com/article/10.1007/s11661-023-07125-6 https://dlib.phenikaa-uni.edu.vn/handle/PNK/9041 vi application/pdf Springer
institution Digital Phenikaa
collection Digital Phenikaa
language Vietnamese
topic Co–Cr–Mo–N
ε- and γ-phases
spellingShingle Co–Cr–Mo–N
ε- and γ-phases
Wang, Hao
Miyagi, Toshimi
Chiba, Akihiko
Improved Mechanical Properties of EBM Biomedical Co–28Cr–6Mo–0.11N Alloy by the Dispersed Precipitation Control of ε-HCP Phase Based on ε ↔ γ Phase Transformation
description CC-BY
format Book
author Wang, Hao
Miyagi, Toshimi
Chiba, Akihiko
author_facet Wang, Hao
Miyagi, Toshimi
Chiba, Akihiko
author_sort Wang, Hao
title Improved Mechanical Properties of EBM Biomedical Co–28Cr–6Mo–0.11N Alloy by the Dispersed Precipitation Control of ε-HCP Phase Based on ε ↔ γ Phase Transformation
title_short Improved Mechanical Properties of EBM Biomedical Co–28Cr–6Mo–0.11N Alloy by the Dispersed Precipitation Control of ε-HCP Phase Based on ε ↔ γ Phase Transformation
title_full Improved Mechanical Properties of EBM Biomedical Co–28Cr–6Mo–0.11N Alloy by the Dispersed Precipitation Control of ε-HCP Phase Based on ε ↔ γ Phase Transformation
title_fullStr Improved Mechanical Properties of EBM Biomedical Co–28Cr–6Mo–0.11N Alloy by the Dispersed Precipitation Control of ε-HCP Phase Based on ε ↔ γ Phase Transformation
title_full_unstemmed Improved Mechanical Properties of EBM Biomedical Co–28Cr–6Mo–0.11N Alloy by the Dispersed Precipitation Control of ε-HCP Phase Based on ε ↔ γ Phase Transformation
title_sort improved mechanical properties of ebm biomedical co–28cr–6mo–0.11n alloy by the dispersed precipitation control of ε-hcp phase based on ε ↔ γ phase transformation
publisher Springer
publishDate 2023
url https://link.springer.com/article/10.1007/s11661-023-07125-6
https://dlib.phenikaa-uni.edu.vn/handle/PNK/9041
_version_ 1779307149233487872
score 8.891145

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