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11. 发明申请

US20120175027A1 Heat Treatment of Alloys Having Elements for Improving Grain Boundary Strength 审中-公开
标题翻译：具有提高晶粒边界强度的元素的合金的热处理
公开(公告)号：US20120175027A1
公开(公告)日：2012-07-12
申请号：US13427054
申请日：2012-03-22
申请人： Winfried Esser , Dirk Goldschmidt , Michael Ott , Uwe Paul , Ursula Pickert , Christopher Hanslits , Russell G. Vogt
发明人： Winfried Esser , Dirk Goldschmidt , Michael Ott , Uwe Paul , Ursula Pickert , Christopher Hanslits , Russell G. Vogt
IPC分类号： C22F1/10 , B22D27/04
CPC分类号： C22C19/056 , C30B29/52 , C30B33/02
摘要： A method of producing a component wherein a directionally solidified columnar grained cast superalloy material is heat treated such that a secondary phase of the alloy is only partly solved, thereby providing improved transverse stress rupture strength compared to fully solved alloys.
摘要翻译：一种制造方法，其中定向凝固的柱状晶粒铸造超耐热合金材料被热处理，使得合金的第二相仅部分溶解，从而与完全溶解的合金相比提供了改进的横向应力断裂强度。

12. 发明申请

US20090107592A1 Heat treatment of alloys having elements for improving grain boundary strength 审中-公开
标题翻译：具有改善晶界强度的元素的合金的热处理
公开(公告)号：US20090107592A1
公开(公告)日：2009-04-30
申请号：US10641995
申请日：2003-08-15
申请人： Winfried Esser , Dirk Goldschmidt , Michael Ott , Uwe Paul , Ursula Pickert , Christopher R. Hanslits , Russel G. Vogt
发明人： Winfried Esser , Dirk Goldschmidt , Michael Ott , Uwe Paul , Ursula Pickert , Christopher R. Hanslits , Russel G. Vogt
IPC分类号： C22F1/10
CPC分类号： C22C19/056 , C30B29/52 , C30B33/02
摘要： Heat treatment of alloys having elements for improving grain boundary strengthComponents directly after castings often reveal a low or no transverse grain boundary strength, so that cracks do appear and decrease the yield rate.The inventive measures does not lead to low transverse grain boundary strength but maintains a efficient grain boundary strength, so that the yield rate of components without cracks is increased.
摘要翻译：具有改善晶界强度的元素的合金的热处理直接在铸件之后的组分通常显示出低的或没有横向晶界强度，使得出现裂纹并降低产率。本发明的措施不会导致低的横向晶界强度，而是保持有效的晶界强度，从而增加了没有裂纹的组分的产率。

13. 发明申请

US20060249233A1 Heat treatment of alloys having elements for improving grain boundary strength 审中-公开
标题翻译：具有改善晶界强度的元素的合金的热处理
公开(公告)号：US20060249233A1
公开(公告)日：2006-11-09
申请号：US11314840
申请日：2005-12-21
申请人： Winfried Esser , Dirk Goldschmidt , Christopher Hanslits , Michael Ott , Uwe Paul , Ursula Pickert , Russell Vogt
发明人： Winfried Esser , Dirk Goldschmidt , Christopher Hanslits , Michael Ott , Uwe Paul , Ursula Pickert , Russell Vogt
IPC分类号： C22F1/10
CPC分类号： C22F1/10
摘要： Heat treatment of alloys having elements for improving grain boundary strength is disclosed. Components directly after castings often reveal low or no transverse grain boundary strength, so that cracks do appear and decrease the yield rate. The provided measures do not lead to low transverse grain boundary strength but maintains efficient grain boundary strength, so that the yield rate of components without cracks is increased.
摘要翻译：公开了具有改善晶界强度的元素的合金的热处理。直接铸件后的组分通常显示出低的或没有横向晶界强度，使裂纹确实出现并降低了产率。所提供的措施不会导致横向晶界强度低，而且保持有效的晶界强度，从而提高无裂纹的成分的产率。

14. 发明授权

US06231692B1 Nickel base superalloy with improved machinability and method of making thereof 有权
标题翻译：镍基超级合金具有改善的机械加工性能
公开(公告)号：US06231692B1
公开(公告)日：2001-05-15
申请号：US09239358
申请日：1999-01-28
申请人： Russell G. Vogt , John Corrigan , John R. Mihalisin , Ursula Pickert , Winfried Esser
发明人： Russell G. Vogt , John Corrigan , John R. Mihalisin , Ursula Pickert , Winfried Esser
IPC分类号： C22C1905
CPC分类号： C22C19/056
摘要： Machineable nickel base alloy casting, consisting essentially of, in weight %, about 12.5% to 15% Cr, about 9.00% to 10.00% Co, about 3.70% to 4.30% Mo, about 3.70% to 4.30% W, about 2.80% to 3.20% Al, about 4.80% to 5.20% Ti, about 0.005% to 0.02% B, up to about 0.10% Zr, and balance essentially Ni and carbon below about 0.08 weight % to improve machinability while retaining alloy strength properties after appropriate heat treatment.
摘要翻译：可机加工的镍基合金铸件，主要由重量％，约12.5％至15％的Cr，约9.00％至10.00％的Co，约3.70％至4.30％的Mo，约3.70％至4.30％的W，约2.80％ 3.20％Al，约4.80％至5.20％的Ti，约0.005％至0.02％的B，至多约0.10％的Zr，余量基本上为Ni和低于约0.08重量％的碳，以提高机械加工性，同时在合适的热处理后保持合金强度性能。

15. 发明授权

US09068251B2 Alloy for directional solidification and component made of stem-shaped crystals 有权
标题翻译：用于定向凝固的合金和由杆状晶体制成的部件
公开(公告)号：US09068251B2
公开(公告)日：2015-06-30
申请号：US13502451
申请日：2009-10-20
申请人： Winfried Eβer , Dirk Goldschmidt , Christopher R. Hanslits , Michael Ott , Uwe Paul , Ursula Pickert , Russell G. Vogt
发明人： Winfried Eβer , Dirk Goldschmidt , Christopher R. Hanslits , Michael Ott , Uwe Paul , Ursula Pickert , Russell G. Vogt
IPC分类号： C22C19/05
CPC分类号： C22C19/055 , C22C19/051
摘要： A nickel-based superalloy is provided. Known nickel-based superalloys for producing components made of stem shaped single crystals do not provide sufficiently for grain boundary strength. The superalloy includes a low molybdenum content and very accurately adjusted values for elements having grain boundary strength and elements that precipitate in grain boundaries.
摘要翻译：提供镍基超级合金。已知的用于制造由茎形单晶制成的部件的镍基超级合金不能充分提供晶界强度。该超级合金包括低的钼含量和对晶界强度和在晶界析出的元素具有非常精确的调整值。

16. 发明申请

US20080202718A1 Process For Producing A Lost Model, And Core Introduced Therein 审中-公开
标题翻译：产生失落模型的过程，以及其中引入的核心
公开(公告)号：US20080202718A1
公开(公告)日：2008-08-28
申请号：US11791189
申请日：2005-11-04
申请人： Uwe Paul , Ursula Pickert
发明人： Uwe Paul , Ursula Pickert
IPC分类号： B22C9/04 , B22C7/02 , B22C9/10
CPC分类号： B22C9/10 , B22C7/02 , B22C9/04 , B33Y70/00 , B33Y80/00
摘要： The invention relates to a method for the production of a pattern for precision casting representation of turbine component comprising at least one cavity, whereby the prepared pattern comprises at least one core and an outer contour pattern, at least partly enclosing the core and at least partly defining the outer contour of the turbine component. The core is made from a hardening core material, which hardens during the course of the method and the outer contour pattern is made from a combustible or fusible material. The outer contour model is first produced with at least one cavity corresponding to the at least one cavity of the turbine component and subsequently, in order to form the at least one care, the hardening core material is introduced into the at least one cavity and hardened.
摘要翻译：本发明涉及一种用于制造包括至少一个空腔的涡轮机部件的精密铸造表示的图案的方法，由此所制备的图案包括至少一个芯部和外部轮廓图案，至少部分地包围所述芯部并且至少部分地包围限定涡轮机部件的外轮廓。芯由硬化芯材制成，其在该方法过程中变硬，并且外轮廓图案由可燃或可熔材料制成。外轮廓模型首先被制造成具有对应于涡轮机部件的至少一个空腔的至少一个空腔，并且随后为了形成至少一个护理，硬化芯材料被引入到至少一个腔体中并被硬化。

17. 发明申请

US20050076503A1 Blade for a turbine engine and method for production of said blade 有权
标题翻译：用于涡轮发动机的叶片和用于生产所述叶片的方法
公开(公告)号：US20050076503A1
公开(公告)日：2005-04-14
申请号：US10486607
申请日：2002-07-24
申请人： Ursula Pickert , Peter Tiemann , Iris Oltmanns
发明人： Ursula Pickert , Peter Tiemann , Iris Oltmanns
IPC分类号： B23K20/02 , B23P15/04 , F01D5/14 , F01D5/18 , F01D5/28 , F02C7/00 , B63H1/26 , F03B3/12
CPC分类号： B23P15/04 , F01D5/147 , F01D5/181 , F05D2220/3215 , F05D2300/133 , Y02T50/671 , Y02T50/676 , Y10T29/49336 , Y10T29/49339 , Y10T29/49341 , Y10T29/49893
摘要： The invention relates to a blade for a turbine engine with a base body, made from a titanium alloy, with a first and a second component piece, which are connected in the connection region by means of a bonding process. A groove with a groove wall runs through the connection region, to prevent local concentration of tension, such that the above borders directly on the second component piece and forms therewith a connection angle greater than 70 degrees.
摘要翻译：本发明涉及一种具有基体的涡轮发动机叶片，该基体由钛合金制成，具有第一和第二部件，它们通过接合工艺连接在连接区域中。具有凹槽壁的凹槽穿过连接区域，以防止局部的张力集中，使得上述边界直接在第二组件上，并形成大于70度的连接角度。

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