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1. 发明授权

US5372868A Fiber reinforced glass matrix and glass-ceramic matrix composite articles 失效
标题翻译：纤维增强玻璃基体和玻璃陶瓷基复合制品
公开(公告)号：US5372868A
公开(公告)日：1994-12-13
申请号：US954598
申请日：1992-09-30
申请人： Karl M. Prewo , Otis Y. Chen , Martin J. Gibler , Glenn M. Allen
发明人： Karl M. Prewo , Otis Y. Chen , Martin J. Gibler , Glenn M. Allen
IPC分类号： B32B3/28 , B32B7/04 , C04B35/19 , C04B35/80 , E04C2/34 , B32B9/00
CPC分类号： E04C2/34 , Y10T428/24182 , Y10T428/24562 , Y10T428/2457 , Y10T428/24612 , Y10T428/24661 , Y10T428/24744 , Y10T428/2916 , Y10T428/2918 , Y10T428/292 , Y10T428/2949 , Y10T428/298
摘要： Fiber reinforced glass or glass-ceramic matrix composite articles are described which comprise spaced apart face sheets connected by ribs which extend between the face sheets. The fibers in the ribs are interwoven with the fibers in the face sheets, thereby producing a structure having high shear strength.
摘要翻译：描述了纤维增强玻璃或玻璃 - 陶瓷基复合制品，其包括通过在面板之间延伸的肋连接的间隔开的面片。肋中的纤维与面片中的纤维交织，从而产生具有高剪切强度的结构。

2. 发明授权

US5639531A Process for making a hybrid ceramic article 失效
标题翻译：制造混合陶瓷制品的方法
公开(公告)号：US5639531A
公开(公告)日：1997-06-17
申请号：US136306
申请日：1987-12-21
申请人： Otis Y. Chen , Harold M. Craig , Glenn M. Allen , David C. Jarmon
发明人： Otis Y. Chen , Harold M. Craig , Glenn M. Allen , David C. Jarmon
IPC分类号： C04B35/80 , E04F13/08 , B32B3/14
CPC分类号： E04F13/0862 , C04B35/80 , E04F13/088 , Y10T428/166 , Y10T428/24008 , Y10T428/24182
摘要： A process for making a hybrid ceramic article is disclosed. The process involves embedding an array of refractory ceramic tiles in a fiber reinforced glass-ceramic matrix composite substrate. The hybrid ceramic article so formed exhibits high thermal stability and elevated temperature load-bearing ability.
摘要翻译：公开了制造混合陶瓷制品的方法。该方法包括将难熔陶瓷砖阵列嵌入到纤维增强的玻璃 - 陶瓷基质复合衬底中。如此形成的混合陶瓷制品表现出高热稳定性和高温承载能力。

3. 发明授权

US5552215A Fiber reinforced glass matrix composites with secondary matrix reinforcement 失效
标题翻译：纤维增强玻璃基体复合材料与二次基体强化
公开(公告)号：US5552215A
公开(公告)日：1996-09-03
申请号：US774756
申请日：1991-10-09
申请人： William K. Tredway , Craig W. Musson , Otis Y. Chen
发明人： William K. Tredway , Craig W. Musson , Otis Y. Chen
IPC分类号： C04B35/16 , C03C14/00 , C04B35/80 , B32B17/02 , B32B33/00
CPC分类号： C03C14/004 , C03C14/002 , C03C2214/02 , C03C2214/04 , Y10T428/24124 , Y10T428/24942 , Y10T428/249928 , Y10T428/25 , Y10T428/30
摘要： A fiber reinforced glass matrix composite has a glass matrix or glass ceramic and a plurality of primary and secondary reinforcing fibers dispersed in the matrix. The primary fibers may be continuous or discontinuous. The secondary fibers are discontinuous. The secondary reinforcing fibers which are shorter than the primary fibers fill regions of the matrix not filled with the primary reinforcing fibers. The composite may be made by uniformly distributing the secondary reinforcing fibers in a dispersant. A glass powder is mixed in a carrier liquid to create a slurry and the secondary reinforcing fibers and dispersant are slowly added to the slurry so the fibers uniformly disperse as they are added. A binder is also added to the slurry. A continuous fiber is impregnated with the slurry and the impregnated fiber is dried to remove the carrier liquid. The impregnated yarn is cut to a suitable length and molded by a suitable molding method to form a fiber reinforced glass matrix composite.
摘要翻译：纤维增强玻璃基复合材料具有分散在基体中的玻璃基体或玻璃陶瓷以及多个初级和次级增强纤维。主纤维可以是连续的或不连续的。次级纤维是不连续的。比初级纤维短的次级增强纤维填充未填充有一次增强纤维的基体区域。复合材料可以通过将二次增强纤维均匀分布在分散剂中而制成。将玻璃粉末在载液中混合以产生浆料，并将第二增强纤维和分散剂缓慢加入到浆料中，使得纤维在添加时均匀分散。还向浆料中加入粘合剂。用浆料浸渍连续纤维，干燥浸渍的纤维以除去载液。将浸渍的纱线切割成合适的长度并通过合适的模制方法模制以形成纤维增强的玻璃基质复合材料。

4. 发明授权

US4786304A Composite molding process 失效
标题翻译：复合成型工艺
公开(公告)号：US4786304A
公开(公告)日：1988-11-22
申请号：US83348
申请日：1987-08-10
申请人： Otis Y. Chen
发明人： Otis Y. Chen
IPC分类号： C03B11/00 , C03B19/00 , C03B19/02 , C03C14/00 , C03C25/00 , B32B5/02
CPC分类号： C03B19/06 , C03B19/02 , C03C14/002 , C03C2214/02 , C03C2214/34
摘要： A method of molding a hollow, fiber reinforced glass matrix composite article. Reinforcing fibers are placed in a mold cavity. A billet of high temperature stable glass matrix material is heated above its flow point. The thus heated matrix materials is flowed into the mold cavity from a point inside of the article being formed and at the relative midpoint along its vertical axis. Improved article tolerance control and minimized article preform fiber disturbance is achieved.
摘要翻译：一种中空纤维增强玻璃基体复合制品的成型方法。将增强纤维放置在模腔中。将高温稳定的玻璃基质材料坯料加热到其流动点以上。将如此加热的基质材料正在形成的制品的内部并在沿其垂直轴线的相对中点流入模腔从一个点。实现了改进的制品公差控制和最小化物品预制纤维的干扰。

5. 发明授权

US5575858A Effective cleaning method for turbine airfoils 失效
标题翻译：有效的涡轮机翼清洗方法
公开(公告)号：US5575858A
公开(公告)日：1996-11-19
申请号：US236602
申请日：1994-05-02
申请人： Otis Y. Chen , Kim C. Seow , Choo B. Lim
发明人： Otis Y. Chen , Kim C. Seow , Choo B. Lim
IPC分类号： B08B7/04 , C23G1/14 , C23G1/20 , F02B77/04 , F02C7/30 , C23G1/02 , B08B3/10 , B08B9/093
CPC分类号： C23G1/14 , C23G1/20 , F02B77/04
摘要： A cleaning method for gas turbine engine airfoils includes a step of autoclave process cleaning and a step of chelating agent solution cleaning. The cleaning method also includes water rinsing after the autoclave cleaning and after the chelating agent solution cleaning. A subsequent step of high pressure water jet spray removes the debris. The cleaning method of the present invention significantly reduces the number of cleaning cycles required to clean the airfoils.
摘要翻译：燃气涡轮发动机翼型件的清洁方法包括高压釜处理清洗步骤和螯合剂溶液清洗步骤。清洗方法还包括高压釜清洗后和螯合剂溶液清洗后的水洗。随后的高压喷水喷雾步骤除去碎屑。本发明的清洁方法显着地减少了清洁翼型件所需的清洁循环次数。

6. 发明授权

US4597809A High strength hot corrosion resistant single crystals containing tantalum carbide 失效
标题翻译：高强度耐热耐腐蚀单晶，含有碳化钽
公开(公告)号：US4597809A
公开(公告)日：1986-07-01
申请号：US578903
申请日：1984-02-10
申请人： David N. Duhl , Otis Y. Chen
发明人： David N. Duhl , Otis Y. Chen
IPC分类号： C22C1/02 , C22C19/05 , C30B11/00 , C30B29/52
CPC分类号： C30B11/00 , C30B29/52
摘要： Corrosion resistant, high strength, superalloy single crystal articles are described. Starting with a nominal composition of 11.75% Cr, 9% Co, 1.75% Mo, 4.5% W, 2.5% Ta, 2.5% Al, 4% Ti, balance essentially nickel, intentional additions are made of carbon and extra tantalum. From 0.05-0.15% carbon is added along with sufficient tantalum to combine with the carbon to form tantalum carbon. The resultant articles have substantially improved hot corrosion resistance and creep properties.
摘要翻译：描述了耐腐蚀，高强度，超合金单晶制品。从标称组成为11.75％的Cr，9％Co，1.75％Mo，4.5％W，2.5％Ta，2.5％Al，4％Ti，余量基本上为镍，有意添加碳和额外的钽。加入0.05-0.15％的碳以及足量的钽与碳结合形成钽碳。所得制品具有显着改善的耐热腐蚀性和蠕变性能。

7. 发明授权

US4583608A Heat treatment of single crystals 失效
标题翻译：单晶热处理
公开(公告)号：US4583608A
公开(公告)日：1986-04-22
申请号：US501662
申请日：1983-06-06
申请人： Thomas T. Field , Otis Y. Chen , Arthur R. Geary , Richard W. Salkeld , Nicholas E. Ulion
发明人： Thomas T. Field , Otis Y. Chen , Arthur R. Geary , Richard W. Salkeld , Nicholas E. Ulion
IPC分类号： C30B21/02 , C22C19/05 , C22F1/00 , C22F1/10 , C30B29/52 , C30B33/00
CPC分类号： C30B33/00 , C30B29/52
摘要： Concepts relating to the heat treatment of single crystal superalloy articles are disclosed. A first concept is the use of a heat treatment sequence which includes incipient melting of the article being heat treated followed by one or more steps which essentially heal the incipient melting damage. A second concept relates to the treatment of previously heat treated single crystal articles which have incipient melting. Methods are disclosed for healing this damage and for recovering the mechanical properties of such articles. A third concept disclosed is a particular cycle which permits effective heat treatment of a specific single crystal alloy composition.
摘要翻译：公开了关于单晶超合金制品的热处理的概念。第一个概念是使用热处理顺序，其包括热处理的制品的初期熔化，接着是基本上愈合初始熔融损伤的一个或多个步骤。第二个概念涉及先前热处理的具有初期熔化的单晶制品的处理。公开了用于治愈这种损伤和恢复这些物品的机械性能的方法。公开的第三个概念是允许对特定单晶合金组合物进行有效热处理的特定循环。

8. 发明授权

US5553455A Hybrid ceramic article 失效
标题翻译：混合陶瓷制品
公开(公告)号：US5553455A
公开(公告)日：1996-09-10
申请号：US136307
申请日：1987-12-21
申请人： Harold M. Craig , Otis Y. Chen
发明人： Harold M. Craig , Otis Y. Chen
IPC分类号： F23R3/00 , F42C7/00
CPC分类号： F23R3/007 , F23R3/002 , Y10T428/166
摘要： A hybrid ceramic article for high temperature applications is disclosed. The thermal barrier comprises an array of refractory ceramic tiles embedded in a fiber reinforced glass-ceramic matrix composite structure. The hybrid ceramic article exhibits high thermal stability and elevated temperature load bearing ability. A combustor liner and a combustor liner panel for a gas turbine engine and also disclosed.
摘要翻译：公开了一种用于高温应用的混合陶瓷制品。热障包括镶嵌在纤维增强玻璃 - 陶瓷基体复合结构中的难熔陶瓷砖阵列。混合陶瓷制品具有高热稳定性和高温承载能力。一种用于燃气涡轮发动机的燃烧器衬套和燃烧器衬套面板，并且还公开了。

9. 发明授权

US4512817A Method for producing corrosion resistant high strength superalloy articles 失效
标题翻译：耐腐蚀高强度超合金制品的制造方法
公开(公告)号：US4512817A
公开(公告)日：1985-04-23
申请号：US335962
申请日：1981-12-30
申请人： David N. Duhl , Otis Y. Chen , Maurice L. Gell
发明人： David N. Duhl , Otis Y. Chen , Maurice L. Gell
IPC分类号： C23C26/00 , C23C30/00 , C30B33/00 , C22F1/10
CPC分类号： C23C30/00 , C23C26/00 , C30B29/52 , C30B33/00 , Y10T428/12944
摘要： Single crystal superalloy articles of a composition similar to that of IN-939 are given a combined coating and heat treatment cycle. The cycle includes a solution treatment step, a coating application step, a post coating treatment at a temperature above the gamma prime solvus and one or more aging steps. Articles so treated have improved mechanical properties.
摘要翻译：具有与IN-939类似的组合物的单晶超合金制品被给予组合的涂层和热处理循环。该循环包括固化处理步骤，涂布施加步骤，在高于伽马素固溶体的温度下的后涂覆处理和一个或多个老化步骤。如此处理的物品具有改善的机械性能。

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