| 发明名称 |
HIGH CARBON STEEL PLATE AND MANUFACTURING METHOD THEREFOR |
| 摘要 |
A high carbon steel plate: has a chemical composition represented, in mass%, by C: 0.30%-0.70%, B: 0.0004%-0.0035%, etc.; has a structure represented by cementite spheroidization rate: 80% or higher and mean cementite particle diameter: 0.3-2.2 µm; and has a ferrite microfriction coefficient at the surface of less than 0.5. |
| 申请公布号 |
WO2016059701(A1) |
申请公布日期 |
2016.04.21 |
| 申请号 |
WO2014JP77544 |
申请日期 |
2014.10.16 |
| 申请人 |
NIPPON STEEL & SUMITOMO METAL CORPORATION |
发明人 |
TAKEDA, KENGO;TOMOKIYO, TOSHIMASA;TSUKANO, YASUSHI;ARAMAKI, TAKASHI |
| 分类号 |
C22C38/00;C21D8/02;C21D9/46;C22C38/58 |
主分类号 |
C22C38/00 |
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