| 发明名称 |
METHOD FOR SETTING AGING CONDITIONS AND METHOD FOR PRODUCING TURBINE VANES |
| 摘要 |
This method for setting aging conditions is provided with: a step for acquiring a master curve (20) indicating the relationship between an aging condition parameter and a material strength parameter by executing an aging process on a standard material; a step for acquiring a fitting point (A) indicating the value of the material strength parameter of a subject material of which the chemical component parameters and/or metal structure parameters differ from those of the standard material; a step for acquiring a corrected aging curve (30) by correcting the master curve (20) in a manner so that a portion of the master curve (20) corresponds to the fitting point (A); and a step for setting aging conditions for the subject material on the basis of the corrected aging curve (30). |
| 申请公布号 |
US2015136280(A1) |
申请公布日期 |
2015.05.21 |
| 申请号 |
US201314406309 |
申请日期 |
2013.08.19 |
| 申请人 |
MITSUBISHI HITACHI POWER SYSTEMS, LTD. |
发明人 |
Hirakawa Yuichi;Kurimura Takayuki;Oyama Hiroharu |
| 分类号 |
C21D9/00;C21D6/00 |
主分类号 |
C21D9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for setting aging conditions, comprising the steps of:
acquiring a master curve indicating a relationship between an aging condition parameter and a material strength parameter by executing an aging process on a standard material; acquiring a fitting point indicating a value of the material strength parameter of a subject material of which a chemical component parameter and/or metal structure parameter differ from those of the standard material; acquiring a corrected aging curve by correcting the master curve in a manner so that a portion of the master curve corresponds to the fitting point; and setting aging conditions for the subject material on a basis of the corrected aging curve. |
| 地址 |
Kanagawa JP |
