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公开(公告)号：WO2015122947A3
公开(公告)日：2015-10-29
申请号：PCT/US2014066261
申请日：2014-11-19
Applicant: UNITED TECHNOLOGIES CORP
Inventor： CERNATESCU IULIANA , WATSON THOMAS J , HANSEN JAMES O , FURRER DAVID ULRICH , SALVA RANDY P
CPC classification number: F01D5/28 , C30B29/52 , F01D5/147 , F05D2220/36 , F05D2250/74 , F05D2300/173 , F05D2300/605 , F05D2300/606 , Y02T50/673
Abstract: An airfoil includes an airfoil body that extends at least between leading and trailing edges, first and second sides, and radially inner and outer ends. The airfoil body includes an aluminum alloy that has a controlled crystallographic texture with respect to a predefined three-dimensional coordinate system. The airfoil can be used in the fan of a gas turbine engine.
Abstract translation: 翼型件包括翼型体，翼型体至少在前缘和后缘，第一和第二侧以及径向内端和外端之间延伸。 翼型体包括相对于预定三维坐标系具有受控晶体学结构的铝合金。 该翼型可以用在燃气涡轮发动机的风扇中。
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2.发明公开
公开(公告)号：EP3019638A4
公开(公告)日：2017-03-29
申请号：EP14822973
申请日：2014-07-09
Applicant: UNITED TECHNOLOGIES CORP
Inventor： WATSON THOMAS J , CERNATESCU IULIANA
CPC classification number: C22C21/00 , B22F3/02 , B22F3/17 , B22F3/20 , B22F9/04 , B22F2301/052 , C22C1/0416 , C22F1/04
Abstract: A composition comprises, in weight percent: Al as a largest constituent; 3.0-6.0 Cr; 1.5-4.0 Mn; 0.1-3.5 Co; and 0.3-2.0 Zr.
Abstract translation: 组合物以重量百分比计包含：Al作为最大成分; 3.0 6.0 Cr; 1.5 4.0 Mn; 0.1 3.5 Co; 和0.3 2.0 Zr。
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3.发明公开AGE HARDENABLE DISPERSION STRENGTHENED ALUMINUM ALLOYS 审中-公开ALTERSHÄRTBAREDISPERSIONSVERSTÄRKTEALUMINIUMIUMLEGIERUNGEN
公开(公告)号：EP3047043A4
公开(公告)日：2017-04-26
申请号：EP14846311
申请日：2014-09-05
Applicant: UNITED TECHNOLOGIES CORP
Inventor： WATSON THOMAS J , CERNATESCU IULIANA
CPC classification number: C22C1/0416 , B22F3/14 , B22F3/20 , B22F3/24 , B22F2998/10 , C22C1/0491 , C22C21/00 , C22F1/04 , B22F9/082 , B22F2003/145
Abstract: Dispersion strengthened aluminum-cerium-manganese alloys containing from about 0.05 to about 23.0 weight percent cerium and about 0.03 to about 9.5 weight percent manganese exhibit mechanical properties that make them useful alloys as a result of age hardening for extended periods at temperatures between 350° C. (662° F.) and 450° C. (842° F.).
Abstract translation: 含有约0.05至约23.0重量％铈和约0.03至约9.5重量％锰的弥散强化铝 - 铈 - 锰合金显示出机械性能，这使得它们可用于合金，这是由于在350℃ （662℉）和450℃（842℉）。
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公开(公告)号：EP3090128A4
公开(公告)日：2017-10-18
申请号：EP14882461
申请日：2014-11-19
Applicant: UNITED TECHNOLOGIES CORP
Inventor： CERNATESCU IULIANA , WATSON THOMAS J , HANSEN JAMES O , FURRER DAVID ULRICH , SALVA RANDY P
CPC classification number: F01D5/28 , C30B29/52 , F01D5/147 , F05D2220/36 , F05D2250/74 , F05D2300/173 , F05D2300/605 , F05D2300/606 , Y02T50/673
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