发明名称 |
Method for manufacturing a hybrid component |
摘要 |
The invention refers to a method for manufacturing a hybrid component (11) comprising the steps of
a) manufacturing a preform (2) as a first part of the hybrid component (11), then
b) successively building up on that preform (2) a second part of the component (11) from a metallic powder material (12) by means of an additive manufacturing process by scanning with an energy beam (14), thereby
c) establishing a controlled grain orientation in primary and in secondary direction of at least a part of the second part of the component (11),
d) wherein the controlled secondary grain orientation is realized by applying a specific scanning pattern of the energy beam (14), which is aligned to the cross section profile of said component (11) or to the local load conditions for said component (11). |
申请公布号 |
EP2772329(A1) |
申请公布日期 |
2014.09.03 |
申请号 |
EP20130157266 |
申请日期 |
2013.02.28 |
申请人 |
ALSTOM TECHNOLOGY LTD |
发明人 |
HOEBEL, MATTHIAS;ETTER, THOMAS;KONTER, MAXIM;SCHURB, JULIUS |
分类号 |
B22F3/105 |
主分类号 |
B22F3/105 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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