公开(公告)号：US20080131307A1

公开(公告)日：2008-06-05

申请号：US11567121

申请日：2006-12-05

Applicant: Clifford C. Bampton ,  James D. Cotton ,  Barun Majumdar

Inventor： Clifford C. Bampton ,  James D. Cotton ,  Barun Majumdar

IPC: C22C9/01 ,  B22F1/00 ,  C22C9/00

CPC classification number: B22F9/04 ,  B22F2009/041 ,  B22F2009/043 ,  B22F2998/00 ,  B22F2999/00 ,  C22C1/0425 ,  C22C9/00 ,  C22C9/01 ,  B22F3/17 ,  B22F3/18 ,  B22F3/15 ,  B22F2201/02 ,  B22F2202/03

Abstract: There is provided cryogenic milled copper alloys and methods of making the alloys. The alloys are fine grained and possess desirable physical properties stemming from the fine grain size. Embodiments include desirable physical properties, such as potentially high strength. Some embodiments of the cryogenic milled copper alloys may also be tailored for ductility, toughness, fracture resistance, corrosion resistance, fatigue resistance and other physical properties by balancing the alloy composition. In addition, embodiments of the alloys generally do not require extensive or expensive post-cryogenic milling processing.

Abstract translation: 提供了低温碾磨的铜合金和制造合金的方法。 这些合金是细粒的，具有由细晶粒度引起的理想的物理性质。 实施方案包括所需的物理性质，例如潜在的高强度。 低温碾磨的铜合金的一些实施方案也可以通过平衡合金组成来调整延展性，韧性，耐断裂性，耐腐蚀性，耐疲劳性和其它物理性能。 此外，合金的实施例通常不需要广泛或昂贵的后低温铣削加工。

公开(公告)号：US07332122B2

公开(公告)日：2008-02-19

申请号：US10679326

申请日：2003-10-07

Applicant: Gerold Weinl ,  Ulf Rolander ,  Marco Zwinkels

Inventor： Gerold Weinl ,  Ulf Rolander ,  Marco Zwinkels

IPC: C22C1/05 ,  C22C32/00

CPC classification number: B22F3/1007 ,  B22F2005/001 ,  B22F2998/00 ,  B22F2999/00 ,  C22C1/051 ,  C22C29/04 ,  B22F2207/07 ,  B22F2201/02 ,  B22F2201/04 ,  B22F1/0003

Abstract: A titanium based carbonitride alloy containing Ti, Nb, W, C, N and Co. The alloy also contains, in addition to Ti, 9-14 at % Co with only impurity levels of Ni and Fe, 1-

Abstract translation: 包含Ti，Nb，W，C，N和Co的钛基碳氮化物合金除了Ti之外，该合金还含有仅具有Ni和Fe的杂质含量的9-14at％Co，1- <3at％的Nb ，3-8at％W，C /（C + N）比为0.50-0.75。 未溶解的Ti（C，N）芯的量应保持在硬组分的26至37体积％之间，余量为含有Ti，Nb和W的一种或多种复合碳氮化物。该合金特别适用于钢的研磨。

公开(公告)号：US20080038555A1

公开(公告)日：2008-02-14

申请号：US11836457

申请日：2007-08-09

Applicant: Shigenobu SEKINE ,  Yurina SEKINE

Inventor： Shigenobu SEKINE ,  Yurina SEKINE

IPC: B32B15/02 ,  B22F9/00 ,  H05H1/26

CPC classification number: B22F9/06 ,  B22F1/0085 ,  B22F9/002 ,  B22F9/08 ,  B22F9/082 ,  B22F2009/084 ,  B22F2009/0844 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00 ,  C01G1/00 ,  C01P2002/60 ,  C01P2002/90 ,  C01P2004/32 ,  Y10T428/12181 ,  Y10T428/2982 ,  B22F2201/11 ,  B22F2201/013 ,  B22F2201/02 ,  B22F2201/03 ,  B22F2201/30 ,  B22F9/10 ,  B22F2202/13

Abstract: There is provided nanometer-size spherical particles. The particles of the present invention are made of at least one selected from the group consisting of a metal, an alloy, and a metal compound. The particles include one or both of a polycrystalline region and a single-crystalline region. The particles have a particle size of less than 1 μm; and a sphericity of −10% to +10%.

Abstract translation: 提供了纳米尺寸的球形颗粒。 本发明的颗粒由选自金属，合金和金属化合物的至少一种制成。 颗粒包括多晶区域和单晶区域中的一个或两个。 颗粒的粒径小于1μm; 和球形度为-10％至+ 10％。

公开(公告)号：US20080017278A1

公开(公告)日：2008-01-24

申请号：US11579143

申请日：2005-04-27

Applicant: Masahiro Nagae ,  Tetsuo Yoshio ,  Jun Takada

Inventor： Masahiro Nagae ,  Tetsuo Yoshio ,  Jun Takada

IPC: C23C8/34

CPC classification number: C23C8/34 ,  B22F2999/00 ,  C22C1/1078 ,  C22C32/0005 ,  B22F2201/02 ,  B22F2201/04

Abstract: A refractory metal-based alloy material exhibiting high strength and high recrystallization temperature includes a worked material obtained by carburizing, while using a carbon source and coexisted oxygen, a material containing nitride particles of a solute metal dispersed and precipitated in a matrix by multi-step nitriding of a worked alloy material containing one metal selected from Mo, W, and Cr as a matrix and at least one element selected from Ti, Zr, Hf, V, Nb, and Ta as the solute metal, wherein the worked material contains carbon segregated at grain boundaries as a result of the carburizing and oxide particles converted from the nitride particles.

Abstract translation: 表现出高强度和高再结晶温度的难熔金属基合金材料包括通过渗碳获得的加工材料，使用碳源和共存氧，通过多步骤分散和沉淀在基质中的溶质金属的氮化物颗粒的材料 将含有选自Mo，W和Cr中的一种金属作为基质的加工合金材料和选自Ti，Zr，Hf，V，Nb和Ta中的至少一种元素作为溶质金属进行氮化，其中加工材料含有碳 作为由氮化物颗粒转化的渗碳和氧化物颗粒的结果在晶界分离。

公开(公告)号：US20070272053A1

公开(公告)日：2007-11-29

申请号：US11781463

申请日：2007-07-23

Applicant: Craig Brice ,  Bill Capshaw

Inventor： Craig Brice ,  Bill Capshaw

IPC: C22B4/06

CPC classification number: C22B4/06 ,  B22F3/1055 ,  B22F2998/00 ,  B22F2999/00 ,  C22B9/223 ,  C22C1/00 ,  C22C14/00 ,  C22C32/0047 ,  Y02P10/295 ,  B22F3/003 ,  B22F3/101 ,  B22F2207/01 ,  B22F2201/02 ,  B22F2201/03 ,  B22F2201/10

Abstract: A direct manufacturing technique involving rapid solidification processing uses a reaction between a metallic molten pool and a reactant gas in an inert atmosphere to form alloys with improved desired properties. By utilizing rapid solidification techniques, solubility levels are increased resulting in alloys with unique mechanical and physical properties. Laser deposition of alloys in atmospheres of varying reactant content produce compositions with intermingled and significantly improved overall properties.

Abstract translation: 涉及快速凝固处理的直接制造技术使用在惰性气氛中的金属熔池和反应气体之间的反应来形成具有改进的所需性能的合金。 通过使用快速固化技术，溶解度水平增加，从而产生具有独特机械和物理性质的合金。 在不同反应物含量的气氛中激光沉积合金产生混合并显着改善总体性能的组合物。

公开(公告)号：US20070264149A1

公开(公告)日：2007-11-15

申请号：US11434297

申请日：2006-05-15

Applicant: Roberto Martinez Sanchez ,  David Rios Jara ,  Ivanovich Estrada Guel

Inventor： Roberto Martinez Sanchez ,  David Rios Jara ,  Ivanovich Estrada Guel

IPC: B22F7/00 ,  C22C21/12

CPC classification number: C22C32/0084 ,  B22F2009/041 ,  B22F2998/10 ,  B22F2999/00 ,  C22C21/00 ,  C22C21/14 ,  C22C21/18 ,  B22F9/24 ,  B22F9/04 ,  B22F1/0003 ,  B22F2201/02 ,  B22F2201/11

Abstract: The present invention relates to a process for hardening an aluminum-based matrix alloy by the dispersion of metallized graphite (MG) with copper and optionally zinc or boron by the agitation in liquid state. By this means, the impregnating of MG particles (reinforcing phase) is increased, facilitating the homogenous distribution in the aluminum-base matrix alloy. The mechanical properties of aluminum or aluminum-based are increased alloys by the process of hardening by dispersion, without affecting the density and electrical conductivity of the alloy.

Abstract translation: 本发明涉及一种通过金属化石墨（MG）与铜和任选的锌或硼在液态搅拌下分散来硬化铝基基质合金的方法。 通过这种方式，增加了MG颗粒的浸渍（增强相），促进了铝基基质合金中的均匀分布。 铝或铝基的机械性能是通过分散硬化的方法增加合金，而不影响合金的密度和导电性。

公开(公告)号：US07288157B2

公开(公告)日：2007-10-30

申请号：US11598082

申请日：2006-11-13

Applicant: Alojz Kajinic ,  Andrzej L. Wojcieszynski ,  Maria K. Sawford

Inventor： Alojz Kajinic ,  Andrzej L. Wojcieszynski ,  Maria K. Sawford

IPC: C22C38/00 ,  C22C5/10

CPC classification number: C22C38/001 ,  B22F2005/002 ,  B22F2998/00 ,  C22C33/0228 ,  C22C33/0285 ,  C22C38/22 ,  C22C38/24 ,  C22C38/26 ,  C22C38/30 ,  C22C38/36 ,  B22F3/15 ,  B22F9/082 ,  B22F2201/02

Abstract: A powder metallurgy corrosion and wear resistant tool steel article, and alloy thereof. The article is manufactured by hot isostatic compaction of nitrogen atomized, prealloyed high-chromium, high-vanadium, high-niobium powder particles. The alloy is characterized by very high wear and corrosion resistance, making it particularly useful for use in the manufacture of components for advanced bearing designs as well as machinery parts exposed to severe abrasive wear and corrosion conditions, as encountered, for example, in the plastic injection molding industry and food industry.

Abstract translation: 粉末冶金腐蚀和耐磨工具钢制品及其合金。 该物品是通过氮气雾化，预合金化高铬，高钒，高铌粉末颗粒的热等静压制造的。 该合金的特征在于非常高的耐磨性和耐腐蚀性，使其特别有用于制造用于先进轴承设计的部件以及暴露于严重的磨损和腐蚀条件的机械部件，例如遇到塑料 注塑工业和食品工业。

公开(公告)号：US20070084040A1

公开(公告)日：2007-04-19

申请号：US11409923

申请日：2006-04-24

Applicant: Wulf-Heinz Pflaumer ,  Franz Wonisch ,  Daniel Rieger

Inventor： Wulf-Heinz Pflaumer ,  Franz Wonisch ,  Daniel Rieger

IPC: B23P25/00

CPC classification number: B22F3/225 ,  B22F5/10 ,  B22F2998/00 ,  B22F2998/10 ,  F41A3/36 ,  Y10T29/49885 ,  Y10T29/4998 ,  B22F3/1021 ,  B22F2201/02 ,  B22F2203/05

Abstract: A method for producing a breech slide of a firearm in a metal injection molding process. The process includes the following steps: a green body is injected in an injection mold. The green body is cooled. The binder is removed from the green body to form a brown body. Then the brown body is sintered.

Abstract translation: 一种用于在金属注射成型工艺中制造枪支的后膛滑动件的方法。 该方法包括以下步骤：将生坯注射到注射模具中。 生坯被冷却。 将粘合剂从生坯中除去以形成棕色体。 然后将棕色体烧结。

公开(公告)号：US20070078027A1

公开(公告)日：2007-04-05

申请号：US11239026

申请日：2005-09-30

Applicant: Luk-Shan Wong

Inventor： Luk-Shan Wong

IPC: A63B53/00

CPC classification number: A63B53/04 ,  A63B60/00 ,  A63B2053/0445 ,  A63B2209/00 ,  B22F3/225 ,  B22F2998/00 ,  B22F2998/10 ,  B22F3/10 ,  C22B1/20 ,  B22F2201/02 ,  B22F1/0059 ,  B22F3/02

Abstract: A manufacturing method of a clubface of a golf club reduces the amount of the metallic material used and enhances production. The manufacturing method includes the following steps: a metal powder and a binder are mixed to form a mixture; the mixture is shaped by a clubface mold to form a primary clubface; the primary clubface is then heated to a sintering temperature of the metal powder to form a clubface, before the clubface is finally compacted to make it stronger and increase the clubface's density.

Abstract translation: 高尔夫球杆的球杆面的制造方法减少了所使用的金属材料的量并增加了生产。 制造方法包括以下步骤：将金属粉末和粘合剂混合以形成混合物; 该混合物通过杆体模具成形，以形成主杆面; 然后将主球面加热至金属粉末的烧结温度以形成球杆表面，然后在球杆表面最后压实以使其变得更强并增加杆面密度。

公开(公告)号：US20070056657A1

公开(公告)日：2007-03-15

申请号：US11598082

申请日：2006-11-13

Applicant: Alojz Kajinic ,  Andrzej Wojcieszynski ,  Maria Sawford

Inventor： Alojz Kajinic ,  Andrzej Wojcieszynski ,  Maria Sawford

IPC: C22C37/06 ,  C22C38/36

CPC classification number: C22C38/001 ,  B22F2005/002 ,  B22F2998/00 ,  C22C33/0228 ,  C22C33/0285 ,  C22C38/22 ,  C22C38/24 ,  C22C38/26 ,  C22C38/30 ,  C22C38/36 ,  B22F3/15 ,  B22F9/082 ,  B22F2201/02

Abstract: A powder metallurgy corrosion and wear resistant tool steel article, and alloy thereof. The article is manufactured by hot isostatic compaction of nitrogen atomized, prealloyed high-chromium, high-vanadium, high-niobium powder particles. The alloy is characterized by very high wear and corrosion resistance, making it particularly useful for use in the manufacture of components for advanced bearing designs as well as machinery parts exposed to severe abrasive wear and corrosion conditions, as encountered, for example, in the plastic injection molding industry and food industry.