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1. 发明授权

US5162098A Method of modifying ceramic composite bodies by a post-treatment process and articles produced thereby 失效
标题翻译：通过后处理工艺改变陶瓷复合体的方法和由此制备的制品
公开(公告)号：US5162098A
公开(公告)日：1992-11-10
申请号：US700349
申请日：1991-05-07
申请人： Terry D. Claar , Gerhard H. Schiroky , William B. Johnson
发明人： Terry D. Claar , Gerhard H. Schiroky , William B. Johnson
IPC分类号： C04B35/65 , C04B41/50 , C04B41/87 , C22C29/00
CPC分类号： C04B41/5062 , C04B35/652 , C04B41/87 , C22C29/00
摘要： This invention relates generally to a novel method of manufacturing a composite body, such as a ZrB.sub.2 -ZrC-Zr (optional) composite body, by utilizing a post-treatment process and to the novel products made thereby. More particularly, the invention relates to a method of modifying a composite body comprising one or more boron-containing compounds (e.g., a boride or a boride and a carbide) which has been made by the reactive infiltration of a molten parent metal into a bed or mass containing boron carbide, and optionally one or more inert fillers, to form the body.
摘要翻译：本发明一般涉及通过利用后处理工艺制造复合体，例如ZrB 2 -ZrC-Zr（任选的）复合体的新方法和由此制备的新产品。更具体地说，本发明涉及一种修饰包括一种或多种含硼化合物（例如，硼化物或硼化物和碳化物）的复合体的方法，其通过将熔融母体金属的反应性渗入床形成或含有碳化硼的物质，以及任选的一种或多种惰性填料以形成体。

2. 发明授权

US5585190A Methods for making thin metal matrix composite bodies and articles produced thereby 失效
标题翻译：制造薄金属基复合体及其制品的方法
公开(公告)号：US5585190A
公开(公告)日：1996-12-17
申请号：US186194
申请日：1994-01-24
申请人： Marc S. Newkirk , Michael K. Aghajanian , Gregory E. Hannon , Allyn L. McCormick , Gerhard H. Schiroky , Michael A. Rocazella , Robert C. Kantner
发明人： Marc S. Newkirk , Michael K. Aghajanian , Gregory E. Hannon , Allyn L. McCormick , Gerhard H. Schiroky , Michael A. Rocazella , Robert C. Kantner
IPC分类号： C22C47/08 , C04B41/51 , C04B41/88 , C22C1/10 , C22C47/20 , C22C29/16
CPC分类号： C04B41/009 , C04B41/5155 , C04B41/88 , C22C1/1036 , B22F2003/1014 , C04B2111/00931 , C22C2001/1063 , Y10T428/30
摘要： The present invention relates to a novel process for forming thin metal matrix composite bodies. Particularly, an infiltration enhancer and/or an infiltrating atmosphere are in communication with a filler material or preform, at least at some point during the process, which permits molten matrix metal to spontaneously infiltrate the filler material or preform. Such spontaneous infiltration occurs without the application of any pressure or vacuum. In an embodiment of the present invention, the filler material may be sprayed upon a thin sheet of matrix metal. Alternatively, the filler material may be shaped via tape casting, slip casting, etc. to provide a thin preform. In another embodiment of the present invention, a body of matrix metal may be coated with a filler material such that upon spontaneous infiltration a metal matrix composite body is produced which inversely replicates the configuration of the original body of matrix metal. In yet another embodiment of the present invention, a plurality of thin tape cast preforms which are segregated by a barrier material (e.g., graphite foil) may be infiltrated with a matrix metal during a single spontaneous infiltration process.
摘要翻译：本发明涉及一种形成薄金属基复合体的新方法。特别地，渗透增强剂和/或渗透气氛至少在该过程中的某一点处与填料或预型体连通，这允许熔融基质金属自发地渗入填料或预型体。这种自发渗透发生在没有施加任何压力或真空的情况下。在本发明的一个实施例中，填充材料可以喷涂在基体金属薄片上。或者，填充材料可以通过带铸造，滑移浇铸等形成，以提供薄的预成型件。在本发明的另一个实施例中，基体金属体可以用填充材料涂覆，使得当自发渗透时，产生金属基体复合体，其反向地复制基体金属原体的构型。在本发明的另一个实施方案中，在单次自发渗透过程中，通过阻挡材料（例如，石墨箔）隔离的多个薄带铸造预制件可以用基质金属渗透。

3. 发明授权

US5585165A Composite materials and methods for making the same 失效
标题翻译：复合材料和制作方法
公开(公告)号：US5585165A
公开(公告)日：1996-12-17
申请号：US318625
申请日：1994-09-30
申请人： Christopher R. Kennedy , Birol Sonuparlak , Ali S. Fareed , John E. Garnier , Gerhard H. Schiroky
发明人： Christopher R. Kennedy , Birol Sonuparlak , Ali S. Fareed , John E. Garnier , Gerhard H. Schiroky
IPC分类号： C04B35/628 , C04B35/65 , C04B35/80 , C09K3/14 , B32B7/00 , B05D1/36 , C04B35/02
CPC分类号： B32B18/00 , C04B35/117 , C04B35/20 , C04B35/581 , C04B35/62675 , C04B35/6268 , C04B35/62834 , C04B35/62836 , C04B35/62844 , C04B35/62852 , C04B35/62855 , C04B35/62863 , C04B35/62865 , C04B35/62868 , C04B35/62871 , C04B35/62873 , C04B35/62884 , C04B35/62894 , C04B35/62897 , C04B35/6303 , C04B35/652 , C04B35/80 , C04B35/803 , C04B35/806 , C04B2235/3218 , C04B2235/3279 , C04B2235/3418 , C04B2235/3826 , C04B2235/386 , C04B2235/3865 , C04B2235/3886 , C04B2235/40 , C04B2235/401 , C04B2235/402 , C04B2235/404 , C04B2235/405 , C04B2235/407 , C04B2235/428 , C04B2235/46 , C04B2235/524 , C04B2235/5244 , C04B2235/5248 , C04B2235/5252 , C04B2235/5256 , C04B2235/526 , C04B2235/5264 , C04B2235/5268 , C04B2235/5436 , C04B2235/6028 , C04B2235/614 , C04B2235/6585 , C04B2235/6587 , C04B2235/80 , C04B2235/96 , C04B2235/9684 , C04B2237/343 , C04B2237/365 , C04B2237/366 , C04B2237/38 , Y10T428/24942 , Y10T428/252 , Y10T428/265 , Y10T428/266 , Y10T428/2907 , Y10T428/2915 , Y10T428/2916 , Y10T428/292 , Y10T428/2933 , Y10T428/2938 , Y10T428/2949 , Y10T428/298 , Y10T428/2991 , Y10T428/2993 , Y10T442/3659
摘要： The present invention generally relates to mechanisms for preventing undesirable oxidation (i.e., oxidation protection mechanisms) of reinforcement materials in composite bodies. The oxidation protection mechanisms include getterer materials which are added to the composite body which gather or scavenge undesirable oxidants which may enter the composite body. The getterer materials may be placed into at least a portion of the composite body such that any undesirable oxidant approaching, for example, a fiber reinforcement, would be scavenged by (e.g., reacted with) the getterer. In a preferred embodiment of the present invention, the getterer material(s) form at least one compound (e.g., at least one glassy material) which acts as a crack sealant, thereby further enhancing the oxidation protection of the composite body. One or more ceramic filler materials which serve as reinforcements may have a plurality of superimposed coatings thereon, at least one of which coatings may function as a getterer. The coated materials may be useful as reinforcing materials in ceramic matrix composites to provide improved mechanical properties such as fracture toughness. The present invention also relates to improved composites which incorporate these materials, and to their methods of manufacture.
摘要翻译： PCT No.PCT / US93 / 03024 Sec。 371日期1994年9月30日 102（e）1994年9月30日PCT 1993年4月1日PCT公布。 WO93 / 20018 PCT出版物日期：1993年10月14日本发明一般涉及防止复合体中增强材料的不希望的氧化（即氧化保护机制）的机理。氧化保护机理包括加入到复合体中的吸收剂材料，其收集或清除可能进入复合体的不期望的氧化剂。吸收剂材料可以被放置在复合体的至少一部分中，使得接近例如纤维增强剂的任何不期望的氧化物将被吸收器（例如与反应物）一起清除。在本发明的优选实施方案中，吸收剂材料形成至少一种用作裂纹密封剂的化合物（例如至少一种玻璃质材料），从而进一步提高复合体的氧化保护。用作增强材料的一种或多种陶瓷填充材料可以在其上具有多个叠加的涂层，其中至少一个涂层可以起吸引作用。涂覆的材料可用作陶瓷基复合材料中的增强材料，以提供改进的机械性能如断裂韧性。本发明还涉及包含这些材料的改进的复合材料及其制造方法。

4. 发明授权

US5437833A Method of modifying ceramic composite bodies by a post-treatment process and articles produced thereby 失效
公开(公告)号：US5437833A
公开(公告)日：1995-08-01
申请号：US218386
申请日：1994-03-25
申请人： Terry D. Claar , Gerhard H. Schiroky , William B. Johnson
发明人： Terry D. Claar , Gerhard H. Schiroky , William B. Johnson
IPC分类号： C04B35/65 , C04B41/50 , C04B41/87 , C22C29/00 , B22F7/02 , C04B35/56 , C04B35/58 , C04B35/653
CPC分类号： C04B41/009 , C04B35/652 , C04B41/5062 , C04B41/87 , C22C29/00
摘要： This invention relates generally to a novel method of manufacturing a composite body, such as a ZrB.sub.2 --ZrC--Zr (optional) composite body, by utilizing a post-treatment process and to the novel products made thereby. More particularly, the invention relates to a method of modifying a composite body comprising one or more boron-containing compounds (e.g., a boride or a boride and a carbide) which has been made by the reactive infiltration of a molten parent metal into a bed or mass containing boron carbide, and optionally one or more inert fillers, to form the body.

5. 发明授权

US5330849A Composite materials and methods for making the same 失效
标题翻译：复合材料和制作方法
公开(公告)号：US5330849A
公开(公告)日：1994-07-19
申请号：US862397
申请日：1992-04-02
申请人： Christopher R. Kennedy , Birol Sonuparlak , Ali S. Fareed , John E. Garnier , Gerhard H. Schiroky
发明人： Christopher R. Kennedy , Birol Sonuparlak , Ali S. Fareed , John E. Garnier , Gerhard H. Schiroky
IPC分类号： B01J2/00 , C04B35/628 , C04B35/65 , C04B35/78 , C04B35/80 , C09K3/14 , B22F5/00 , B05D5/00
CPC分类号： C04B35/62897 , B32B18/00 , C04B35/117 , C04B35/581 , C04B35/62852 , C04B35/6286 , C04B35/62863 , C04B35/62868 , C04B35/62871 , C04B35/62884 , C04B35/62894 , C04B35/652 , C04B35/653 , C04B35/803 , C04B35/806 , C04B2235/3279 , C04B2235/3826 , C04B2235/40 , C04B2235/401 , C04B2235/402 , C04B2235/404 , C04B2235/405 , C04B2235/407 , C04B2235/428 , C04B2235/46 , C04B2235/5244 , C04B2235/526 , C04B2235/5264 , C04B2235/5268 , C04B2235/5436 , C04B2235/614 , C04B2235/6587 , C04B2235/96 , C04B2235/9684 , C04B2237/365 , C04B2237/38 , Y10T428/12056
摘要： The present invention generally relates to mechanisms for preventing undesirable oxidation (i.e., oxidation protection mechanisms) of reinforcement materials in composite bodies. The oxidation protection mechanisms include getterer materials which are added to the composite body which gather or scavenge undesirable oxidants which may enter the composite body. The getterer materials may be placed into at least a portion of the matrix such that any desirable oxidant approaching, for example, a fiber reinforcement, would be scavenged by (e.g., reacted with) the getterer. Ceramic filler materials which serve as reinforcements may have a plurality of super-imposed coatings thereon, at least one of which coatings may function as a getterer. The coated materials may be useful as reinforcing materials in ceramic matrix composites to provide improved mechanical properties such as fracture toughness. The present invention also relates to improved composites which incorporate these materials, and to their methods of manufacture.
摘要翻译：本发明一般涉及用于防止复合材料中增强材料的不希望的氧化（即，氧化保护机制）的机构。氧化保护机理包括加入到复合体中的吸收剂材料，其收集或清除可能进入复合体的不期望的氧化剂。吸收剂材料可以被放置在基质的至少一部分中，使得接近例如纤维增强剂的任何所需的氧化剂将被吸收剂清除（例如与反应物接触）。用作增强材料的陶瓷填充材料可以在其上具有多个超级涂层，其中至少一个涂层可以起吸引作用。涂覆的材料可用作陶瓷基复合材料中的增强材料，以提供改进的机械性能如断裂韧性。本发明还涉及包含这些材料的改进的复合材料及其制造方法。

6. 发明授权

US08439404B2 Conduit connection with sensing function 有权
标题翻译：导管连接与感应功能
公开(公告)号：US08439404B2
公开(公告)日：2013-05-14
申请号：US12665875
申请日：2008-06-25
申请人： Arthur Frank Anton , Michael Ray Butkovic , Johan Jan Goemans , Kevin Mracek , Dale C. Arstein , Franziska H. Dacek , John D. Karkosiak , Jeffrey Michael Rubinski , David Bryan O'Connor , David E. O'Connor , Nicholas Raney Lubar , Gerhard H. Schiroky , Mark A. Bennett , Theodore J. Gausman , Andrew P. Marshall , Larry Dean Vandendriessche , Sylvia Antionette Bon , William H. Glime, III , Michael Jerome Mohlenkamp , Peter C. Williams , Richard A. Ales , Stephen W. Moore , Sunniva R. Collins
发明人： Arthur Frank Anton , Michael Ray Butkovic , Johan Jan Goemans , Kevin Mracek , Dale C. Arstein , Franziska H. Dacek , John D. Karkosiak , Jeffrey Michael Rubinski , David Bryan O'Connor , David E. O'Connor , Nicholas Raney Lubar , Gerhard H. Schiroky , Mark A. Bennett , Theodore J. Gausman , Andrew P. Marshall , Larry Dean Vandendriessche , Sylvia Antionette Bon , William H. Glime, III , Michael Jerome Mohlenkamp , Peter C. Williams , Richard A. Ales , Stephen W. Moore , Sunniva R. Collins
IPC分类号： F16L35/00
CPC分类号： F16L15/08 , F16J15/064 , F16L15/04 , F16L19/0283 , F16L19/05 , F16L19/103 , F16L19/12
摘要： Mechanically attached connections for conduits may include a conduit gripping member and first and second connection members. The first and second connection members may be, for example, a nut member and a body member where the connection members cause axial movement of the conduit gripping member to grip and seal the conduit when the assembly is pulled-up. The mechanically attached connection may include a sensing function for detecting or sensing a condition or characteristic of at least one of the following: the mechanically attached connection, one or more of the connection members, the fluid contained by the mechanically attached connection, or a combination thereof. The sensing function may be, for example, a sensor that is integrated with at least one of the nut member and the body member.
摘要翻译：用于管道的机械连接的连接件可以包括导管夹持构件和第一和第二连接构件。第一和第二连接构件可以是例如螺母构件和主体构件，其中当组件被拉起时，连接构件导致导管夹持构件的轴向运动以夹紧和密封导管。机械连接的连接可以包括用于检测或感测以下至少一个的状况或特性的感测功能：机械连接的连接，一个或多个连接构件，由机械连接的连接包含的流体或组合其中。感测功能可以是例如与螺母构件和主体构件中的至少一个成一体的传感器。

7. 发明授权

US5633213A Method for in situ tailoring the component of ceramic articles 失效
标题翻译：原位裁剪陶瓷制品成分的方法
公开(公告)号：US5633213A
公开(公告)日：1997-05-27
申请号：US356335
申请日：1995-02-21
申请人： Michael K. Aghajanian , Marc S. Newkirk , Christopher R. Kennedy , Robert C. Kantner , Michael A. Rocazella , Jerry G. Weinstein , Danny R. White , Gerhard H. Schiroky , William B. Johnson
发明人： Michael K. Aghajanian , Marc S. Newkirk , Christopher R. Kennedy , Robert C. Kantner , Michael A. Rocazella , Jerry G. Weinstein , Danny R. White , Gerhard H. Schiroky , William B. Johnson
IPC分类号： C04B35/65
CPC分类号： C04B35/652
摘要： There is disclosed a method for producing a self-supporting ceramic body by oxidation of a molten precursor metal with a vapor-phase oxidant to form an oxidation reaction product and inducing a molten flux comprising said molten precursor metal through said oxidation reaction product. A second metal is incorporated into said molten flux during the oxidation reaction. The resulting ceramic body includes sufficient second metal such that one or more properties of said ceramic body are at least partially affected by the presence and properties of said second metal in the metallic constituent.
摘要翻译： PCT No.PCT / US93 / 06064 Sec。 371日期1995年2月21日 102（e）日期1995年2月21日PCT提交1993年6月25日PCT公布。第WO94 / 00399号公报日本1994年1月6日公开了一种通过用气相氧化剂氧化熔融前体金属来生产自支撑陶瓷体的方法，以形成氧化反应产物，并通过所述氧化物诱导包含所述熔融前体金属的熔融焊剂反应产物。在氧化反应期间将第二金属并入所述熔融焊剂中。所得到的陶瓷体包括足够的第二金属，使得所述陶瓷体的一个或多个特性至少部分地受到金属成分中所述第二金属的存在和性质的影响。

8. 发明授权

US5403790A Additives for property modification in ceramic composite bodies 失效
标题翻译：陶瓷复合材料的改性添加剂
公开(公告)号：US5403790A
公开(公告)日：1995-04-04
申请号：US960407
申请日：1993-01-11
申请人： Terry D. Claar , Gerhard H. Schiroky , Kevin P. Pochopien , Vilupanur A. Ravi , James C. Wang , Ratnesh K. Dwivedi
发明人： Terry D. Claar , Gerhard H. Schiroky , Kevin P. Pochopien , Vilupanur A. Ravi , James C. Wang , Ratnesh K. Dwivedi
IPC分类号： C04B35/56 , C04B35/58 , C04B35/65 , C04B41/50 , C04B41/87 , C22C29/00 , C22C29/06 , B22F3/26
CPC分类号： C04B35/563 , C04B35/5622 , C04B35/58078 , C04B35/65 , C04B35/652 , C04B41/5062 , C04B41/87 , C22C29/00 , C22C29/06 , C22C29/062
摘要： This invention relates generally to a novel method of manufacturing a composite body. More particularly, the present invention relates to a method for modifying the resultant properties of a composite body, by, for example, minimizing the amount of porosity present in the composite body. Moreover, additives, whether used alone or in combination, (1) can be admixed with the permeable mass, (2) can be mixed or alloyed with the parent metal, (3) can be placed at an interface between the parent metal and the preform or mass of filler material, (4) or any combination of the aforementioned methods, to modify properties of the resultant composite body. Particularly, additives such as VC, NbC, WC, W.sub.2 B.sub.5, TaC, ZrC, ZrB.sub.2, SiB.sub.6, SiC, MgO, Al.sub.2 O.sub.3, ZrO.sub.2, CeO.sub.2, Y.sub.2 O.sub.3, La.sub.2 O.sub.3, MgAl.sub.2 O.sub.4, HfO.sub.2, ZrSiO.sub.4, Yb.sub.2 O.sub.3 and Mo.sub.2 B.sub.5 can be combined with the permeable mass in an amount of about 5-50 percent by weight, prior to reactively infiltrating the permeable mass. Moreover, an additive may also include substantially pure elemental metals (e.g., Nb, Ti, Hf, V, Ta, Cr, Mo, Al, Cr, Si, Co and W) which may be provided by any of the methods discussed above herein.
摘要翻译： PCT No.PCT / US91 / 04951 Sec。 371日期：1993年1月11日 102（e）日期1993年1月11日PCT PCT 1991年7月12日PCT公布。公开号WO92 / 00933 日本1992年1月23日。本发明一般涉及一种制造复合体的新方法。更具体地说，本发明涉及通过例如最小化复合体中存在的孔隙率来改变复合体的合成性能的方法。此外，无论单独使用还是组合使用，添加剂（1）均可与可渗透物质混合，（2）可与母体金属混合或合金化，（3）可置于母体金属与母体金属之间的界面处填充材料的预制件或质量，（4）或上述方法的任何组合，以改变所得复合材料的性能。特别地，可以将诸如VC，NbC，WC，W2B5，TaC，ZrC，ZrB2，SiB6，SiC，MgO，Al2O3，ZrO2，CeO2，Y2O3，La2O3，MgAl2O4，HfO2，ZrSiO4，Yb2O3和Mo2B5的添加剂与渗透性在反应性渗透可渗透物质之前，其质量为约5-50重量％。此外，添加剂还可以包括可以通过上述任何方法提供的基本上纯的元素金属（例如，Nb，Ti，Hf，V，Ta，Cr，Mo，Al，Cr，Si，Co和W）。

9. 发明授权

US5372178A Method of producing ceramic composite bodies 失效
标题翻译：生产陶瓷复合体的方法
公开(公告)号：US5372178A
公开(公告)日：1994-12-13
申请号：US823009
申请日：1992-01-15
申请人： Terry D. Claar , Gerhard H. Schiroky , Donald P. Ripa , William B. Johnson
发明人： Terry D. Claar , Gerhard H. Schiroky , Donald P. Ripa , William B. Johnson
IPC分类号： C04B35/56 , C04B35/58 , C04B35/65 , B22D19/00
CPC分类号： C04B35/65 , C04B35/56 , C04B35/5622 , C04B35/5805 , C04B35/58071 , C04B35/58078 , C04B35/652
摘要： This invention relates generally to a novel method of preparing self-supporting bodies, and novel products made thereby. In its more specific aspects, this invention relates to a method for producing self-supporting bodies comprising one or more boron-containing compounds (e.g., a boride or a boride and a carbide, etc.) by reactive infiltration of molten parent metal into a preform comprising boron carbide or a boron donor material combined with a carbon donor material and, optionally, one or more inert fillers, to form the body. Specifically, a boron carbide material or combination of a boron donor material and a carbon donor material, and in either case, optionally, one or more inert fillers, are sedimentation cast, spray coated, tapped, slip cast, pressed, etc., onto or into a body and into a particular desired shape.
摘要翻译：本发明一般涉及一种制备自支撑体的新方法，以及由此制成的新颖产品。在其更具体的方面，本发明涉及一种通过将熔融母体金属反应性渗透到一种或多种含硼化合物（例如硼化物或硼化物和碳化物等）中来制备包含一种或多种含硼化合物的自支撑体的方法，包括碳化硼或与碳供体材料组合的硼供体材料和任选的一种或多种惰性填料以形成所述体。具体地说，碳化硼材料或硼供体材料和碳供体材料的组合，并且在任一情况下，任选地一种或多种惰性填料是沉淀铸造，喷涂，轻敲，滑模，压制等，到或进入身体并且变成特定期望的形状。

10. 发明授权

US5299621A Method of producing ceramic composite bodies 失效
标题翻译：生产陶瓷复合体的方法
公开(公告)号：US5299621A
公开(公告)日：1994-04-05
申请号：US762163
申请日：1991-09-19
申请人： Terry D. Claar , Gerhard H. Schiroky , Donald P. Ripa , William B. Johnson
发明人： Terry D. Claar , Gerhard H. Schiroky , Donald P. Ripa , William B. Johnson
IPC分类号： C04B35/563 , C04B35/56 , C04B35/58 , C04B35/65 , C22C1/10 , B22D19/00
CPC分类号： C04B35/563 , C04B35/5622 , C04B35/58071 , C04B35/58078 , C04B35/65 , C04B35/652
摘要： This invention relates generally to a novel method of preparing self-supporting bodies, and novel products made thereby. In its more specific aspects, this invention relates to a method for producing self-supporting bodies comprising one or more boron-containing compounds, e.g., a boride or a boride and a carbide, by reactive infiltration of molten parent metal into a preform comprising boron carbide or a boron donor material combined with a carbon donor material and, optionally, one or more inert fillers, to form the body. Specifically, a boron carbide material or combination of a boron donor material and a carbon donor material, and in either case, optionally, one or more inert fillers, are sedimentation cast, slip cast or pressed onto or into a body and into a particular desired shape.
摘要翻译：本发明一般涉及一种制备自支撑体的新方法，以及由此制成的新颖产品。在其更具体的方面，本发明涉及通过将熔融母体金属反应性渗入包含硼的预成型体中来生产包含一种或多种含硼化合物（例如硼化物或硼化物）和碳化物的自支撑体的方法碳化物或硼供体材料与碳供体材料和任选的一种或多种惰性填料组合以形成体。具体地说，碳化硼材料或硼供体材料和碳供体材料的组合，并且在任一种情况下，任选地，一种或多种惰性填料中，是沉淀铸造，滑模浇注或压入或进入体内并进入特定期望的形状。

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