发明公开
EP2586887A1 Method for manufacturing components or coupons made of a high temperature superalloy
有权
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基本信息:
- 专利标题： Method for manufacturing components or coupons made of a high temperature superalloy
- 专利标题（中）：维尔法赫恩·赫斯特伦
- 申请号：EP12190038.5 申请日：2012-10-25
- 公开(公告)号：EP2586887A1 公开(公告)日：2013-05-01
- 发明人： Rickenbacher, Lukas Emanuel , Etter, Thomas
- 申请人： Alstom Technology Ltd
- 申请人地址： Brown Boveri Strasse 7 5400 Baden CH
- 专利权人： Alstom Technology Ltd
- 当前专利权人： ANSALDO ENERGIA IP UK LIMITED
- 当前专利权人地址： ANSALDO ENERGIA IP UK LIMITED
- 优先权： CH17542011 20111031
- 主分类号： C22F1/10
- IPC分类号： C22F1/10
摘要：
The invention relates to a method for manufacturing a component or coupon made of a high temperature superalloy based on Ni or Co or Fe or combinations thereof, comprising the steps of
a) forming said component or coupon by means of a powder-based additive manufacturing process; and
b) subjecting said formed component or coupon a heat treatment to optimize specific material properties.
The material properties can be improved substantially and in a very flexible way by having said heat treatment taking place at higher temperatures compared to cast components/coupons.
摘要（中）：
a) forming said component or coupon by means of a powder-based additive manufacturing process; and
b) subjecting said formed component or coupon a heat treatment to optimize specific material properties.
The material properties can be improved substantially and in a very flexible way by having said heat treatment taking place at higher temperatures compared to cast components/coupons.
本发明涉及一种用于制造基于Ni或Co或Fe或其组合的高温超级合金制成的部件或试样的方法，包括以下步骤：a）通过粉末基添加剂制造方法形成所述组分或试样 ; 和b）使所述形成的部件或试样经受热处理以优化特定的材料性质。 与铸造组件/试样相比，通过在较高温度下进行所述热处理，可以基本上以非常灵活的方式改善材料性能。
公开/授权文献:
IPC结构图谱:
| C | 化学；冶金 |
| --C22 | 冶金（铁的冶金入C21）；黑色或有色金属合金；合金或有色金属的处理 |
| ----C22F | 改变有色金属或有色合金的物理结构 |
| ------C22F1/00 | 用热处理法或用热加工或冷加工法改变有色金属或合金的物理结构 |
| --------C22F1/10 | .镍或钴或它们为基的合金 |