| Item type |
学術雑誌論文 / Journal Article.(1) |
| 公開日 |
2022-03-23 |
| 書誌情報 |
en : ISIJ INTERNATIONAL
巻 61,
号 8,
p. 2274-2283,
発行日 2021
|
| タイトル |
|
|
タイトル |
Effect of Carbon Content on Three-body Abrasive Wear Characteristics of 28Cr-3Ni Cast Alloys |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
carbon |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
high chromium |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
multicomponent white cast iron |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
abrasive wear |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 著者 |
Todaka, Takayuki
清水, 一道
楠本, 賢太
Purba, Riki Hendra
Gaqi, Yila
|
| 室蘭工業大学研究者データベースへのリンク |
|
|
表示名 |
清水 一道（SHIMIZU Kazumichi） |
|
URL |
http://rdsoran.muroran-it.ac.jp/html/100000053_ja.html |
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Abrasive wear resistance of white cast iron can be improved by adding transition metals due to carbide formation and matrix stabilization. However, it must also be affected by carbon content which has received little attention from researchers. Therefore, this study would investigate the influence of (1.4 and 2.8 wt.%) C on three body abrasive wear characteristics of 28Cr-3Ni cast alloys. High Cr-based multi-component white cast irons (Hi-Cr MWCIs) were used as comparison materials to estimate the life-service of each material. The abrasion test was performed using a rubber wheel abrasion machine test with two different sizes of silica sands (1100HV1). As results, the microstructure consists of martensite (the main matrix) and M7C3 carbide. Additionally, M2C carbide was also precipitated on the microstructure of Hi-Cr MWCIs. Meanwhile, Ni or Co was embedded in the matrix area of materials microstructure. In the case of 28Cr-3Ni, the higher amount of C has a higher carbide volume fraction and hardness leading to be better abrasive wear resistance at high loads. However, the reverse trend occurred at low loads with different sizes of abrasive particles. By comparing to Hi-Cr MWCIs, its abrasive wear resistance is lower owing to the fewer carbide types. In the case of Hi-Cr MWCIs, the higher Cr addition significantly consumes C content during the solidification process resulting to lower hardness and wear resistance. Therefore, it can be concluded that the three abrasive wear performance of materials is strongly influenced by C content, applied load, and abrasive particle size. |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
IRON STEEL INST JAPAN KEIDANREN KAIKAN |
|
言語 |
en |
| 出版者版へのリンク |
|
|
表示名 |
10.2355/isijinternational.ISIJINT-2021-099 |
|
URL |
https://doi.org/10.2355/isijinternational.ISIJINT-2021-099 |
| DOI |
|
|
関連タイプ |
isIdenticalTo |
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|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.2355/isijinternational.ISIJINT-2021-099 |
| 日本十進分類法 |
|
|
主題Scheme |
NDC |
|
主題 |
560 |
| ISSN |
|
|
収録物識別子タイプ |
PISSN |
|
収録物識別子 |
0915-1559 |
| 権利 |
|
|
言語 |
en |
|
権利情報 |
https://creativecommons.org/licenses/by/4.0/ |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| フォーマット |
|
|
内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
ISIFint_61_8_2274 (6.1 MB)
