公开(公告)号：US07879285B2

公开(公告)日：2011-02-01

申请号：US10260121

申请日：2002-09-27

Applicant: Richard L. Landingham

Inventor： Richard L. Landingham

IPC: C23C32/00 ,  A61F2/28 ,  B22F7/00

CPC classification number: C04B41/009 ,  A61F2/28 ,  A61F2/30 ,  A61F2002/30968 ,  A61F2310/00185 ,  A61F2310/00191 ,  A61F2310/00203 ,  A61F2310/00251 ,  A61F2310/00263 ,  A61F2310/00299 ,  A61F2310/00311 ,  A61L27/427 ,  A61L31/128 ,  C04B41/5133 ,  C04B41/88 ,  C04B2111/00836 ,  C22C1/1036 ,  C22C2001/1021 ,  C04B41/4523 ,  C04B35/10 ,  C04B35/00 ,  C04B38/00

Abstract: Cermet comprising ceramic and metal components and a molten metal infiltration method and process for fabrication thereof. The light weight cermets having improved porosity, strength, durability, toughness, elasticity fabricated from presintered ceramic powder infiltrated with a molten metal or metal alloy. Alumina titanium cermets biocompatible with the human body suitable for bone and joint replacements.

Abstract translation: 包括陶瓷和金属组分的金属陶瓷和熔融金属浸渗方法及其制造方法。 轻质金属陶瓷具有改善的孔隙率，强度，耐久性，韧性，由熔融金属或金属合金渗透的预烧结陶瓷粉末制成的弹性。 氧化铝钛金属陶瓷与人体生物相容适合于骨和关节置换。

公开(公告)号：US20100300767A1

公开(公告)日：2010-12-02

申请号：US12474136

申请日：2009-05-28

Applicant: Peter Cariveau ,  Georgiy Voronin ,  J. Daniel Belnap

Inventor： Peter Cariveau ,  Georgiy Voronin ,  J. Daniel Belnap

IPC: E21B10/573 ,  E21B10/567 ,  B23K31/02 ,  B21C1/00

CPC classification number: E21B10/573 ,  B22F7/08 ,  B22F2005/001 ,  B23K1/0008 ,  B24D3/10 ,  B24D18/0009 ,  C04B35/52 ,  C04B35/645 ,  C04B37/025 ,  C04B37/026 ,  C04B2235/427 ,  C04B2235/6567 ,  C04B2237/062 ,  C04B2237/064 ,  C04B2237/068 ,  C04B2237/08 ,  C04B2237/083 ,  C04B2237/12 ,  C04B2237/121 ,  C04B2237/122 ,  C04B2237/123 ,  C04B2237/124 ,  C04B2237/125 ,  C04B2237/363 ,  C04B2237/401 ,  C04B2237/72 ,  C22C1/1036 ,  C22C26/00 ,  E21B10/5735

Abstract: Diamond bonded constructions comprise a body comprising a plurality of bonded together diamond grains with interstitial regions disposed between the grains that are substantially free of the catalyst material used to initially sinter the body. A metallic substrate is attached to the body, and a braze joint is interposed between the body and the substrate. The body is metallized to include a metallic material disposed along a substrate attachment surface in contact with the braze joint, wherein the metallic material is different from the braze joint material. The metallic material may exist within a region of the body extending fully or partially into the body, and/or may exist as a layer extending away from the substrate attachment surface. The body includes a working surface characterized by empty interstitial regions or by interstitial regions filled with an infiltrant material, wherein the infiltrant material is different from the metallizing material.

Abstract translation: 金刚石结合结构包括一个主体，该主体包括多个结合在一起的金刚石晶粒，间隙区域设置在颗粒之间，基本上不含用于最初烧结体的催化剂材料。 金属基底附着在本体上，并且钎焊接头插入在本体和基底之间。 主体被金属化以包括沿着与钎焊接头接触的基板附接表面设置的金属材料，其中金属材料不同于钎焊接头材料。 金属材料可以存在于主体的完全或部分进入主体的区域内，和/或可以作为远离基板附接表面延伸的层存在。 主体包括工作表面，其特征在于空隙状区域或填充有渗透材料的间隙区域，其中浸渗材料不同于金属化材料。

公开(公告)号：US07810588B2

公开(公告)日：2010-10-12

申请号：US11678304

申请日：2007-02-23

Applicant: Eric E. McClain ,  Dan E. Scott ,  Wesley Dean Fuller ,  Robert M. Welch ,  Jimmy W. Eason ,  Marcus R. Skeem ,  Van J. Brackin

Inventor： Eric E. McClain ,  Dan E. Scott ,  Wesley Dean Fuller ,  Robert M. Welch ,  Jimmy W. Eason ,  Marcus R. Skeem ,  Van J. Brackin

IPC: B21K5/04

CPC classification number: C22C26/00 ,  B22F2005/001 ,  B22F2998/00 ,  C22C1/101 ,  C22C1/1036 ,  E21B10/46 ,  B22F1/02 ,  B22F1/025 ,  C22C1/05

Abstract: A method of constructing an earth-boring, diamond-impregnated drill bit has a first step of coating diamond grit with tungsten to create tungsten-coated diamond particles. These coated particles are then encapsulated in a layer of carbide powder held by an organic green binder material. The encapsulated granules are then mixed along with a matrix material and placed in a mold. The matrix material includes a matrix binder and abrasive particles. The mixture is heated in the mold at atmospheric pressure to cause the matrix binder to melt and infiltrate the encapsulated granules and abrasive particles.

Abstract translation: 构造钻地钻石，金刚石浸渍钻头的方法具有用钨涂覆金刚石砂粒以产生钨涂层金刚石颗粒的第一步骤。 然后将这些涂覆的颗粒包封在由有机绿色粘合剂材料保持的碳化物粉末层中。 然后将包封的颗粒与基质材料一起混合并置于模具中。 基质材料包括基质粘合剂和磨料颗粒。 将混合物在大气压下在模具中加热，使基质粘合剂熔化并渗透包封的颗粒和磨料颗粒。

公开(公告)号：US20100055492A1

公开(公告)日：2010-03-04

申请号：US12477825

申请日：2009-06-03

Applicant: Michel W. Barsoum ,  Shahram Amini

Inventor： Michel W. Barsoum ,  Shahram Amini

IPC: B32B5/18 ,  B32B15/01 ,  B22D19/14 ,  C22F1/06 ,  C22F1/047

CPC classification number: B22D19/02 ,  B22D19/14 ,  C04B35/5607 ,  C04B35/5615 ,  C04B35/5618 ,  C04B35/5622 ,  C04B35/65 ,  C04B41/009 ,  C04B41/515 ,  C04B41/88 ,  C04B2235/3232 ,  C04B2235/402 ,  C04B2235/422 ,  C04B2235/96 ,  C22C1/1036 ,  C22C29/02 ,  C22C29/16 ,  C22C32/0047 ,  C22C47/066 ,  C22F1/047 ,  C22F1/06 ,  Y10T428/12 ,  Y10T428/12479 ,  C04B35/56 ,  C04B35/565 ,  C04B38/00 ,  C04B41/4515 ,  C04B41/4523 ,  C04B41/5155 ,  C04B41/4517

Abstract: Disclosed are compositions comprising a MAX phase material having the formula Mn+1AXn, wherein M is an early transition metal, A is an A-group element, X one or both of C and N, and n=1-3, wherein the MAX phase material defines a plurality of pores; and, a metal component comprising a low melting point metal, wherein the metal occupies at least some of the pores. Also disclosed are method comprising providing a porous green body comprising a particulate material having the formula Mn+1AXn, wherein M is an early transition metal, A is an A-group element, X one or both of C and N, and n=1-3; and, infiltrating at least some of the pores of the green body with a low melting point metal, thereby providing a composite material.

Abstract translation: 公开了包含具有式Mn + 1AXn的MAX相材料的组合物，其中M是早期过渡金属，A是A族元素，X是C和N之一或两者，n = 1-3，其中MAX 相材料限定多个孔; 以及包含低熔点金属的金属组分，其中所述金属占据至少一些孔。 还公开了包括提供多孔生坯，其包含具有式Mn + 1AXn的颗粒材料，其中M是早期过渡金属，A是A组元素，X是C和N之一或两者，n = 1 -3; 并且用低熔点金属渗入生坯的至少一些孔，从而提供复合材料。

公开(公告)号：US07562692B2

公开(公告)日：2009-07-21

申请号：US10532188

申请日：2003-10-24

Applicant: Jean-Yves Fortin ,  Jacques Sheehy ,  Camil Jean ,  Paul Brisson ,  Uta Harnisch ,  Don Allen Doutre ,  Xiao-Guang Chen

Inventor： Jean-Yves Fortin ,  Jacques Sheehy ,  Camil Jean ,  Paul Brisson ,  Uta Harnisch ,  Don Allen Doutre ,  Xiao-Guang Chen

IPC: B22D19/14

CPC classification number: G21C19/40 ,  B22C9/22 ,  C22C1/026 ,  C22C1/1036 ,  C22C32/0057 ,  C22C2001/1047 ,  G21F1/08 ,  G21Y2002/10 ,  G21Y2004/10

Abstract: A cast composite material is prepared by furnishing an aluminum-based matrix alloy and forming a mixture of free-flowing boron carbide particles and the aluminum-based matrix alloy in molten form which is stirred to wet the matrix alloy to the boron carbide particles and to distribute the particles throughout the volume of the melt. The molten mixture is then cast. The fluidity of the molten mixture is maintained by (a) maintaining the magnesium content of the matrix metal below about 0.2% by weight, or (b) starting with a matrix metal containing less than 0.2% by weight magnesium and adding further magnesium to the mixture a short time before casting, or (c) having at least 0.2% by weight titanium present in the mixture.

Abstract translation: 通过提供铝基基质合金并形成熔融形式的自由流动的碳化硼颗粒和铝基基质合金的混合物来制备铸造复合材料，所述铝基基体合金被搅拌以将基体合金润湿至碳化硼颗粒，并且 将颗粒分散在整个体积的熔体中。 然后浇铸熔融混合物。 熔融混合物的流动性通过（a）将基质金属的镁含量维持在约0.2重量％以下来维持，或（b）从含有小于0.2重量％的镁的基质金属开始，并向镁 混合物在铸造之前很短时间，或（c）在混合物中存在至少0.2重量％的钛。

公开(公告)号：US20090162574A1

公开(公告)日：2009-06-25

申请号：US12313715

申请日：2008-11-24

Applicant: Nai-Yi Li ,  Tadayoshi Tsukeda ,  Kuo-Jung Chung ,  Kam-Shau Chan ,  Cheng-Shi Chen ,  Qing-Chun Du ,  Wen-Zhen Li

Inventor： Nai-Yi Li ,  Tadayoshi Tsukeda ,  Kuo-Jung Chung ,  Kam-Shau Chan ,  Cheng-Shi Chen ,  Qing-Chun Du ,  Wen-Zhen Li

IPC: B06B1/00

CPC classification number: C22C32/0052 ,  B22F2999/00 ,  C22C1/1036 ,  C22C32/0036 ,  C22C32/0084 ,  B22F2202/01

Abstract: A method for fabricating a light metal-based nano-composite material, the method includes the steps of: (a) providing melted metal and nanoscale reinforcements; (b) ultrasonically dispersing the nanoscale reinforcements in the melted metal by means of ultrasonically mixing to achieve a mixture with the nanoscale reinforcements uniformly dispersed therein; and (c) cooling the mixture.

Abstract translation: 一种制造轻金属基纳米复合材料的方法，所述方法包括以下步骤：（a）提供熔融的金属和纳米级增强材料; （b）通过超声波混合将纳米尺度增强材料超声分散在熔融金属中，以获得均匀分散在其中的纳米级增强材料的混合物; 和（c）冷却混合物。

公开(公告)号：US07550029B2

公开(公告)日：2009-06-23

申请号：US11568164

申请日：2005-04-21

Applicant: Xiao-Guang Chen ,  Jean-Yves Fortin

Inventor： Xiao-Guang Chen ,  Jean-Yves Fortin

IPC: C22B21/06 ,  C22B7/00

CPC classification number: C22C32/0036 ,  B22F2998/00 ,  C22B21/0069 ,  C22B21/0092 ,  C22C1/1036 ,  C22C32/0057 ,  G21F9/36 ,  Y02P10/218 ,  Y02P10/234 ,  Y02P10/24 ,  B22F8/00

Abstract: A method is described for reclaiming an Al—B4C composite scrap material. The method involves heating a liquid pool of molten aluminum while also pre-heating the scrap material. The scrap material is then added to the molten aluminum and a predetermined melt temperature is maintained in the liquid pool until all of the scrap material melts into the molten aluminum to form a resultant composite melt. Finally, the resultant composite melt is stirred to promote uniformity. A method is also described for preparing a B4C-containing aluminum cast composite products that involves preparing a mixture of free-flowing B4C particles and molten aluminum and stirring the mixture to wet the aluminum to the B4C particles. The mixture is then cast into a cast composite material and processed to form the cast composite product and Al—B4C composite scrap material. The scrap material is then reclaimed by the method described above.

Abstract translation: 描述了用于回收Al-B 4 C复合材料废料的方法。 该方法包括加热熔融铝液体池，同时预热废料。 然后将废料添加到熔融铝中，并且在液体池中保持预定的熔融温度，直到所有废料熔融到熔融铝中以形成所得的复合材料熔体。 最后，搅拌所得复合材料熔体以促进均匀性。 还描述了一种用于制备含B4C的铝铸造复合材料产品的方法，该产品涉及制备自由流动的B4C颗粒和熔融铝的混合物，并搅拌该混合物以将铝湿润至B4C颗粒。 然后将混合物浇铸成铸造复合材料并加工以形成铸造复合产品和Al-B 4 C复合材料废料。 然后通过上述方法回收废料。

公开(公告)号：US20090123329A1

公开(公告)日：2009-05-14

申请号：US11991262

申请日：2006-08-30

Applicant: Jose Maria San Juan Nunez ,  Maria Luisa No Sanchez

Inventor： Jose Maria San Juan Nunez ,  Maria Luisa No Sanchez

IPC: C22C9/04 ,  C22C9/00 ,  C22C30/02 ,  C22C9/01 ,  C22C9/06 ,  B22F1/00

CPC classification number: B22D19/14 ,  B22F2998/00 ,  B22F2998/10 ,  C22C1/0425 ,  C22C1/1036 ,  C22C9/00 ,  C22C9/01 ,  C22C30/02 ,  B22F2207/01 ,  B22F3/1283 ,  B22F2201/20 ,  B22F3/26 ,  B22F1/0003 ,  B22F3/02 ,  B22F3/04

Abstract: The invention relates to a metal matrix material based on shape-memory alloy powders, to the production method thereof and to the use of same. More specifically, the invention relates to a metal matrix material which is characterised in that it is based on particles of shape-memory alloy powder, having a base of copper at a concentration of between 45 vol.-% and 70 vol.-% in relation to the total volume of the material, said powder particles being supported by a metal matrix. The invention also relates to a method of producing the aforementioned material and to the use of same for absorbing vibrations, particularly acoustic and mechanical vibrations.

Abstract translation: 本发明涉及一种基于形状记忆合金粉末的金属基质材料及其制备方法及其用途。 更具体地，本发明涉及一种金属基质材料，其特征在于它是基于形状记忆合金粉末的颗粒，其具有浓度在45体积％至70体积％之间的铜的基底 与所述材料的总体积相关，所述粉末颗粒由金属基体支撑。 本发明还涉及一种制造上述材料的方法及其用于吸收振动，特别是声学和机械振动的用途。

公开(公告)号：US20090120008A1

公开(公告)日：2009-05-14

申请号：US11937969

申请日：2007-11-09

Applicant: Gregory T. Lockwood ,  Jonan Fulenchek

Inventor： Gregory T. Lockwood ,  Jonan Fulenchek

IPC: E21B10/55

CPC classification number: E21B10/46 ,  B22F1/025 ,  B22F2005/001 ,  B22F2005/005 ,  C09K3/1445 ,  C22C1/1036 ,  C22C26/00

Abstract: An impregnated cutting structure that includes a plurality of first encapsulated particles, each first encapsulated particle comprising a first abrasive particle encapsulated by a first matrix material shell; and a plurality of second encapsulated particles, the second encapsulated particles comprising a second abrasive particle encapsulated by a second matrix material shell, wherein the first encapsulated particles and the second encapsulated particles have at least one property difference is disclosed.

Abstract translation: 一种浸渍切割结构，其包括多个第一包封颗粒，每个第一包封颗粒包含由第一基质材料壳包封的第一磨料颗粒; 和多个第二包封颗粒，所述第二包封颗粒包含由第二基质材料壳包封的第二磨料颗粒，其中所述第一包封颗粒和所述第二包封颗粒具有至少一个性质差异。

公开(公告)号：US07516772B2

公开(公告)日：2009-04-14

申请号：US10572852

申请日：2004-12-27

Applicant: Satoshi Matsuura ,  Hiroto Shoji ,  Takaharu Echigo ,  Masashi Hara ,  Hiroki Takano ,  Yusuke Toyoda ,  Katsuhiro Shibata ,  Takahiro Mizukami ,  Hirohide Shibata

Inventor： Satoshi Matsuura ,  Hiroto Shoji ,  Takaharu Echigo ,  Masashi Hara ,  Hiroki Takano ,  Yusuke Toyoda ,  Katsuhiro Shibata ,  Takahiro Mizukami ,  Hirohide Shibata

IPC: B22D17/12 ,  B22D19/02 ,  B22D19/14

CPC classification number: C22C49/06 ,  B21J1/00 ,  B21J1/06 ,  B21J5/00 ,  B21J5/12 ,  B21K1/28 ,  B22F2999/00 ,  C22C1/1036 ,  C22C1/1094 ,  C22C47/10 ,  C22C47/14 ,  C22C2001/1063 ,  Y10S164/90 ,  B22F2207/03

Abstract: A forming method wherein a billet (31, 66, 77, 87, 107, 128, 136, 144, 153, 77B, 77C) comprising a metal-based composite material (27) prepared by mixing an aluminum alloy (22) and a ceramic (15) is subjected to pressure forming to manufacture a formed article, which comprises carrying out the pressure forming by the use of different compression ratios for different portions of the formed article, wherein a compression ratio means the ratio of the height of a billet before the pressure forming to height of the billet after the pressure forming. The above forming method allows the manufacture of a formed article having different volume contents 8Vf) of the ceramic for different portions thereof.

Abstract translation: 一种成型方法，其中包括通过将铝合金（22）和铝合金（22）混合而制备的金属基复合材料（27）的坯料（31,66,77,87,107,128,136,144,153,77B，77C） 对陶瓷（15）进行压力成形以制造成形品，其包括通过对成型制品的不同部分使用不同的压缩比进行压力成形，其中压缩比是指坯料的高度比 在压力成形之前的压力成形到坯料的高度之前。 上述形成方法允许制造具有不同部分的陶瓷体积含量不同的成型制品8Vf）。