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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0274171 (1994-07-12) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 15 인용 특허 : 28 |
A metal article, at least a portion of which has a honeycomb structure, is described. The article was produced by an investment casting process. The metal casting comprises a base and plural walls which form a honeycomb structure that project outwardly in a first direction from at least a portion of
A metal investment casting of a high-temperature superalloy, the casting comprising: a base having a thickness of 5 mm or less; and plural walls integral with the base, the walls having a substantially uniform thickness and forming a honeycomb structure, the walls projecting outwardly in a first dir
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