Characterization of nanocrystalline ferrite produced by mechanical milling of pearlitic steel

S. Ohsaki; K. Hono; H. Hidaka; S. Takaki

doi:10.1016/j.scriptamat.2004.10.020

Characterization of nanocrystalline ferrite produced by mechanical milling of pearlitic steel

S. Ohsaki, K. Hono, H. Hidaka, S. Takaki

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

92 被引用数 (Scopus)

抄録

Three-dimensional atom probe analysis of the nanocrystalline ferrite produced by mechanically milling pearlitic steel indicated that carbon atoms are strongly segregated at the grain boundaries, and approximately 1.0at.% carbon are dissolved in the nanocrystalline ferrite. Annealing at 400°C led to the rejection of carbon from the grains and the precipitation of cementite at the grain boundaries, while the nanocrystalline microstructure was retained.

本文言語	英語
ページ（範囲）	271-276
ページ数	6
ジャーナル	Scripta Materialia
巻	52
号	4
DOI	https://doi.org/10.1016/j.scriptamat.2004.10.020
出版ステータス	出版済み - 2月 2005

!!!All Science Journal Classification (ASJC) codes

材料科学（全般）
凝縮系物理学
材料力学
機械工学
金属および合金

文献へのアクセス

10.1016/j.scriptamat.2004.10.020

他のファイルとリンク

引用スタイル

@article{09c07f7baa9a4e7d90a4acd5b4d6cfbb,

title = "Characterization of nanocrystalline ferrite produced by mechanical milling of pearlitic steel",

abstract = "Three-dimensional atom probe analysis of the nanocrystalline ferrite produced by mechanically milling pearlitic steel indicated that carbon atoms are strongly segregated at the grain boundaries, and approximately 1.0at.% carbon are dissolved in the nanocrystalline ferrite. Annealing at 400°C led to the rejection of carbon from the grains and the precipitation of cementite at the grain boundaries, while the nanocrystalline microstructure was retained.",

author = "S. Ohsaki and K. Hono and H. Hidaka and S. Takaki",

note = "Funding Information: This work was supported partly by the Special Coordination Funds for Promoting Science and Technology on “Nanohetero Metallic Materials” from the Ministry of Education, Culture, Sports, Science and Technology. One of the authors (SO) acknowledges NIMS for the provision of a NIMS Junior Research Associateship.",

year = "2005",

month = feb,

doi = "10.1016/j.scriptamat.2004.10.020",

language = "English",

volume = "52",

pages = "271--276",

journal = "Scripta Materialia",

issn = "1359-6462",

publisher = "Elsevier Limited",

number = "4",

}

TY - JOUR

T1 - Characterization of nanocrystalline ferrite produced by mechanical milling of pearlitic steel

AU - Ohsaki, S.

AU - Hono, K.

AU - Hidaka, H.

AU - Takaki, S.

N1 - Funding Information: This work was supported partly by the Special Coordination Funds for Promoting Science and Technology on “Nanohetero Metallic Materials” from the Ministry of Education, Culture, Sports, Science and Technology. One of the authors (SO) acknowledges NIMS for the provision of a NIMS Junior Research Associateship.

PY - 2005/2

Y1 - 2005/2

N2 - Three-dimensional atom probe analysis of the nanocrystalline ferrite produced by mechanically milling pearlitic steel indicated that carbon atoms are strongly segregated at the grain boundaries, and approximately 1.0at.% carbon are dissolved in the nanocrystalline ferrite. Annealing at 400°C led to the rejection of carbon from the grains and the precipitation of cementite at the grain boundaries, while the nanocrystalline microstructure was retained.

AB - Three-dimensional atom probe analysis of the nanocrystalline ferrite produced by mechanically milling pearlitic steel indicated that carbon atoms are strongly segregated at the grain boundaries, and approximately 1.0at.% carbon are dissolved in the nanocrystalline ferrite. Annealing at 400°C led to the rejection of carbon from the grains and the precipitation of cementite at the grain boundaries, while the nanocrystalline microstructure was retained.

UR - http://www.scopus.com/inward/record.url?scp=9544238100&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=9544238100&partnerID=8YFLogxK

U2 - 10.1016/j.scriptamat.2004.10.020

DO - 10.1016/j.scriptamat.2004.10.020

M3 - Article

AN - SCOPUS:9544238100

SN - 1359-6462

VL - 52

SP - 271

EP - 276

JO - Scripta Materialia

JF - Scripta Materialia

IS - 4

ER -

Characterization of nanocrystalline ferrite produced by mechanical milling of pearlitic steel

抄録

!!!All Science Journal Classification (ASJC) codes

文献へのアクセス

他のファイルとリンク

フィンガープリント

引用スタイル