公开(公告)号：WO2012065674A1

公开(公告)日：2012-05-24

申请号：PCT/EP2011/005307

申请日：2011-10-21

Applicant: DAIMLER AG ,  FANDEL, Marco ,  HAUG, Tilmann ,  KURBJUHN, Manfred ,  WEISSKOPF, Karl

Inventor： FANDEL, Marco ,  HAUG, Tilmann ,  KURBJUHN, Manfred ,  WEISSKOPF, Karl

IPC: F16J1/16 ,  F16J7/00 ,  C22C38/06 ,  F16C3/06 ,  F16C7/02 ,  F16C9/04

CPC classification number: F16J1/16 ,  B32B15/012 ,  B32B15/013 ,  C21D7/13 ,  C21D9/0068 ,  C21D9/30 ,  C21D2201/02 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/34 ,  C22C38/38 ,  C23C4/02 ,  C23C4/131 ,  C23C4/18 ,  F16C3/06 ,  F16C7/023 ,  F16C9/04 ,  F16C33/043 ,  F16C2204/12 ,  F16C2204/14 ,  F16C2204/20 ,  F16C2204/66 ,  F16C2206/04 ,  F16C2223/10 ,  F16C2223/42 ,  F16J7/00

Abstract: Die vorliegende Erfindung stellt einen Leichtbau-Kurbeltrieb mit Komponenten aus dichtereduziertem ultrahochkohlenstoffhaltigen Leichtbaustahl und dessen Herstellungsverfahren bereit. Der Leichtbau-Kurbeltrieb umfasst eine Kurbelwelle, ein Pleuel mit einem großen und einem kleinen Pleuelauge und einen Kolbenbolzen, wobei die Kurbelwelle in dem großen Pleuelauge und der Kolbenbolzen in dem kleinen Pleuelauge gelagert sind. Dabei bestehen alle Komponenten Kurbelwelle, Pleuel und Kolbenbolzen aus dem UHC-Leichtbaustahl. Zudem wird das Kurbelwellenlager in dem großen Pleuelauge durch zumindest eine thermische Spritzschicht bereitgestellt und der Kolbenbolzen weist eine Hartstoff-Beschichtung auf.

Abstract translation: 本发明提供了与来自dichtereduziertem超高碳轻质结构钢及其制造方法组分的轻质曲柄驱动。 轻量级曲柄机构包括曲柄轴，具有大和小连杆和活塞销连杆，曲轴安装在所述大的连接杆和在小连杆的活塞销。 以下是所有组件的曲轴，从UHC轻质结构钢连杆和活塞销。 另外，曲轴支承在大的连杆销眼通过至少一个热喷涂层提供与活塞销具有硬质材料涂层。

公开(公告)号：WO2011026019A3

公开(公告)日：2011-04-28

申请号：PCT/US2010047118

申请日：2010-08-30

Applicant: NEOMETRICS INC ,  FOX KARL ,  ALBERS JASON ,  LIEBL DAVID

Inventor： FOX KARL ,  ALBERS JASON ,  LIEBL DAVID

IPC: A61L27/06 ,  A61K6/00 ,  A61L27/50 ,  A61L31/02 ,  A61L31/14 ,  A61M25/01

CPC classification number: A61M25/09 ,  A61C7/20 ,  A61L27/06 ,  A61L27/50 ,  A61L31/022 ,  A61L31/14 ,  A61L31/143 ,  A61L2400/16 ,  A61M2025/09133 ,  A61M2025/09141 ,  C08L2201/12 ,  C21D2201/01 ,  C21D2201/02 ,  C22C19/03 ,  C22F1/10 ,  Y10T428/294

Abstract: A wire used in the medical field for guiding purposes, as well as in other fields, such as in the field of orthodontics for teeth aligning purposes. The wire, when prepared for use in such applications, exhibits an innovative blend of advantageous properties, including enhanced kink resistance over stainless steel wires and enhanced stiffness over Nitinol wires, which enhance its use as a medical guidewire or stylet, and further, as an arch wire in orthodontia applications.

Abstract translation: 用于医疗领域的电线用于引导目的，以及在其他领域，例如用于牙齿对准目的的正畸领域。 当准备用于这种应用时，电线显示出有利性质的创新混合物，其包括增强不锈钢丝线的抗扭结性，并提高其比镍钛诺丝线的硬度，其增强其作为医疗导丝或探针的用途，并且作为 弓形丝在正畸应用中。

公开(公告)号：WO2008098910A1

公开(公告)日：2008-08-21

申请号：PCT/EP2008/051632

申请日：2008-02-12

Applicant: THYSSENKRUPP STEEL AG ,  HOFMANN, Harald ,  OFFERGELD, Andreas ,  SIKORA, Sascha

Inventor： HOFMANN, Harald ,  OFFERGELD, Andreas ,  SIKORA, Sascha

IPC: C21D8/00

CPC classification number: C21D8/0205 ,  B21D26/055 ,  C21D8/0247 ,  C21D9/48 ,  C21D2201/02 ,  C21D2201/05

Abstract: Ein Stahlblechteil wird im verfestigten Zustand, in dem es ein Gefüge mit Körnern, die zum überwiegenden Teil eine gerichtete, von der Kugelform abweichende From und eine mittlere Korngrösse von > 10 mum aufweisen, auf eine Verformungstemperatur (TW) erwärmt, bei der in dem Stahlblechteil in Folge der einsetzenden oder ablaufenden Rekristallisation eine instabile, superplastische Mikrostruktur vorliegt, und dass die Verformung des auf die Verformungstemperatur TW erwärmten Stahlblechteils im Wesentlichen während des Rekristallisationsvorgangs erfolgt. Die Verformungs temperatur beträgt vorzugsweise 700 - 950°C, Die Erwärmung und Umformung ist nach 1 - 120 s abgeschlossen, und die Dehnungsgeschwindigkeit beträgt 10 -2 - 10 1 1/s.

Abstract translation: 的钢板构件是在固化状态中，其中它加热与具有定向在大多数情况下，具有球面形状偏离从和> 10妈妈的平均晶粒尺寸，在变形温度（TW）的晶粒的显微组织，其中，在所述钢板的一部分 在发病的后果或运行再结晶不稳定，超塑性微观结构是本，并且加热至变形温度TW钢板部分变形引起的再结晶操作过程中基本上被执行。 成形温度优选为700 - 950℃，加热和变形是在1 - 120秒完成，应变速率为10 ^{-2 - 10 1 1 / s的 ，}

公开(公告)号：WO9748831A3

公开(公告)日：1998-02-19

申请号：PCT/US9710674

申请日：1997-06-19

Applicant: GEN ELECTRIC ,  INST METALS SUPERPLASTICITY PR ,  UTYASHEV FARID ZAINULLAEVICH ,  KAIBYSHEV OSCAR AKAMOVICH ,  VALITOV VENER ANVAROVICH

Inventor： UTYASHEV FARID ZAINULLAEVICH ,  KAIBYSHEV OSCAR AKAMOVICH ,  VALITOV VENER ANVAROVICH

IPC: B21K1/32 ,  B21H1/04 ,  B21J1/06 ,  B21J5/00 ,  C21D6/02 ,  C21D8/00 ,  C21D9/00 ,  C22F1/10 ,  C22F1/18 ,  B21K1/28

CPC classification number: B21H1/04 ,  B21J1/06 ,  B21J5/00 ,  C21D6/02 ,  C21D8/005 ,  C21D9/0068 ,  C21D2201/02 ,  C21D2221/00 ,  C22F1/10 ,  C22F1/183

Abstract: The invention relates to plastic working of metals and alloys, predominantly low-plastic and hard-to-work ones, e.g., nickel-, titanium-, and iron-base high-temperature alloys, and producing billets for parts made by plastic working of said billets. The method comprises thermomechanical processing which is performed beginning with the temperature at which a total content of precipitates or an allotropic modification of the matrix exceeds 7%, followed by a stage-by-stage decrease of the working temperature down to the temperature at which a stable fine-grained microstructure of the material is obtained, with ratio between the grain size of various phases differing by not more than 10 times, the billet under processing undergoes deformation with a 1.2 to 3.9 times change in the billet cross-sectional area. When preparing billets from nickel-base alloys a stage-by-stage decrease of the working temperature is carried out so as to provide a maximum 14% gain in the gamma-phase at each stage. At the end of each process stage a successive annealing of the billet is performed.

Abstract translation: 本发明涉及金属和合金的塑性加工，主要是低塑性和难加工的，例如镍，钛和铁基高温合金，以及生产通过塑性加工制成的零件的坯料 钢坯 该方法包括热机械加工，其开始于沉淀物的总含量或基质的同素分子改性的超过7％的温度，随后将工作温度逐级降低至 获得材料的稳定的细晶粒微观结构，各相的晶粒尺寸比例不超过10倍，加工中的坯料变形，坯料横截面积变化为1.2〜3.9倍。 当从镍基合金制备坯料时，进行逐个阶段的工作温度降低，以便在每个阶段的γ相中提供最大14％的增益。 在每个工艺阶段结束时，进行坯料的连续退火。

公开(公告)号：WO1997048831A2

公开(公告)日：1997-12-24

申请号：PCT/US1997010674

申请日：1997-06-19

Applicant: GENERAL ELECTRIC COMPANY ,  INSTITUTE FOR METALS SUPERPLASTICITY PROBLEMS OF THE RUSSIAN ACADEMY OF SCIENCES ,  UTYASHEV, Farid Zainullaevich ,  KAIBYSHEV, Oscar Akamovich ,  VALITOV, Vener Anvarovich

Inventor： GENERAL ELECTRIC COMPANY ,  INSTITUTE FOR METALS SUPERPLASTICITY PROBLEMS OF THE RUSSIAN ACADEMY OF SCIENCES

IPC: C22F01/10

CPC classification number: B21H1/04 ,  B21J1/06 ,  B21J5/00 ,  C21D6/02 ,  C21D8/005 ,  C21D9/0068 ,  C21D2201/02 ,  C21D2221/00 ,  C22F1/10 ,  C22F1/183

Abstract: The invention relates to plastic working of metals and alloys, predominantly low-plastic and hard-to-work ones, e.g., nickel-, titanium-, and iron-base high-temperature alloys, and producing billets for parts made by plastic working of said billets. The method comprises thermomechanical processing which is performed beginning with the temperature at which a total content of precipitates or an allotropic modification of the matrix exceeds 7 %, followed by a stage-by-stage decrease of the working temperature down to the temperature at which a stable fine-grained microstructure of the material is obtained, with ratio between the grain size of various phases differing by not more than 10 times, the billet under processing undergoes deformation with a 1.2 to 3.9 times change in the billet cross-sectional area. When preparing billets from nickel-base alloys a stage-by-stage decrease of the working temperature is carried out so as to provide a maximum 14 % gain in the gamma -phase at each stage. At the end of each process stage a successive annealing of the billet is performed.

Abstract translation: 本发明涉及金属和合金的塑性加工，主要是低塑性和难加工的，例如镍，钛和铁基高温合金，以及生产通过塑性加工制成的零件的坯料 钢坯 该方法包括热机械加工，其开始于沉淀物的总含量或基质的同素分子改性的超过7％的温度，随后将工作温度逐级降低至 获得材料的稳定的细晶粒微观结构，各相的晶粒尺寸比例不超过10倍，加工中的坯料变形，坯料横截面积变化为1.2〜3.9倍。 当从镍基合金制备坯料时，进行工作温度的逐级降低，以便在每个阶段的γ相中提供最大14％的增益。 在每个工艺阶段结束时，进行坯料的连续退火。

公开(公告)号：EP2776596A1

公开(公告)日：2014-09-17

申请号：EP12795498.0

申请日：2012-11-07

Applicant: Institut National des Sciences Appliquees de Rennes (INSA de Rennes) ,  Centre National de la Recherche Scientifique (CNRS)

Inventor： GLORIANT, Thierry ,  GORDIN, Doina

IPC: C22C1/02 ,  C22C14/00 ,  C22F1/18 ,  C23C8/24 ,  C23C14/06 ,  C23C16/34 ,  A61C13/00

CPC classification number: C22F1/183 ,  A61C2201/007 ,  A61L27/06 ,  A61L29/02 ,  A61L31/022 ,  A61L2400/16 ,  C21D2201/01 ,  C21D2201/02 ,  C22C1/02 ,  C22C14/00 ,  C23C8/24 ,  C23C8/28 ,  C23C8/30 ,  F04C2270/0421

Abstract: The invention relates to a method for manufacturing a titanium alloy having superelastic properties and/or shape memory for biomedical use, which comprises the steps of: preparing an ingot by melting the various metals that form the desired alloy in a vacuum; optionally homogenising the ingot in a vacuum by high-temperature annealing (higher than 900 °C); first quenching; mechanical shaping (rolling, drawing, machining or the like); heat treatment for redissolution in beta phase beyond the beta transus temperature (until a second temperature and then maintaining same for a certain time); and second quenching; characterised in that said heat treatment phase is carried out in a gaseous atmosphere and also constitutes a surface treatment suitable for forming on the surface a layer of nitride, carbonitride, oxide, oxynitride or the like.

Abstract translation: 本发明涉及一种用于制造具有用于生物医学应用的超弹性和/或形状记忆的钛合金的方法，其包括以下步骤：通过在真空中熔化形成所需合金的各种金属来制备锭; 任选地通过高温退火（高于900℃）在真空中均化锭; 先淬火; 机械成型（轧制，拉丝，加工等）​​; 在β相中再溶解的热处理超过β转子温度（直到第二温度，然后在一定时间内保持相同）; 和二次淬火; 其特征在于，所述热处理阶段在气态气氛中进行，并且还构成适于在表面上形成氮化物，碳氮化物，氧化物，氧氮化物等层的表面处理。

公开(公告)号：EP1252352B1

公开(公告)日：2004-04-21

申请号：EP01909511.6

申请日：2001-01-23

Applicant: Technische Universität Clausthal

Inventor： DRAUGELATES, Ulrich ,  SCHRAM, Antonia ,  KEDENBURG, Claus-Christian ,  RYSPAEV, Talant

IPC: C22C23/00 ,  C21D8/00 ,  C21D8/02

CPC classification number: C22F1/06 ,  C21D2201/02 ,  C22C23/00

Abstract: The invention relates to a method for producing magnesium alloys with a superplastic structure using a deformation process, followed by quick cooling. The magnesium-based alloy is initially pre-heated to a temperature of 340 -380 DEG C and is subsequently deformed. The semi-finished product thus obtained is cooled down at high speed to an ambient temperature immediately after deformation.

公开(公告)号：EP1342805A3

公开(公告)日：2004-03-17

申请号：EP03011735.2

申请日：2001-01-23

Applicant: Technische Universität Clausthal

Inventor： Draugelates, Ulrich, Prof. Dr.-Ing. ,  Schramm, Antonia, Dr.-Ing. ,  Kedenburg, Claus-Christian, Dr.-Ing.

IPC: C22C23/00 ,  C21D8/00 ,  C21D8/02

CPC classification number: C22F1/06 ,  C21D2201/02 ,  C22C23/00

Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von Magnesiumlegierungen mit einer superplastischen Gefügestruktur durch einen Umformprozess mit anschließender rascher Abkühlung. Die Magnesiumbasislegierung wird zunächst auf eine Temperatur von 340 bis 380°C vorgewärmt und anschließend umgeformt. Das entstehende Halbzeug wird sofort nach dem Umformprozess mit hoher Abkühlgeschwindigkeit auf Raumtemperatur abgeschreckt.

Abstract translation: 具有超塑性结构的镁合金的生产包括将镁基合金加热至250-600℃; 在250-450摄氏度下变形成半成品; 并以大于300℃/分钟的速度快速冷却。

公开(公告)号：EP0904174B1

公开(公告)日：2003-07-02

申请号：EP97923398.8

申请日：1997-01-16

Applicant: UNITED TECHNOLOGIES CORPORATION ,  International Center For Paton Institute

Inventor： MOVCHAN, Boris B. ,  KORZH, Alexander V. ,  NEAL, James, W. ,  TOPAL, Valery

IPC: B23K20/02 ,  B23K20/00

CPC classification number: B23K35/005 ,  C21D2201/02

Abstract: A method of bonding a titanium article to another metal article using a superplastic interlayer is disclosed. A fine-grain titanium alloy interlayer is provided between faying surfaces of the articles to be bonded. The interlayer has an alpha-beta microstructure and an average grain size of less than about 1-3 microns (.001-.003 mm) in at least one plane. The articles to joined and the interlayer are heated to between 1000 DEG F (538 DEG C) and 1500 DEG F (816 DEG C). A sufficiently large compressive force is then applied to the articles to cause superplastic deformation of the interlayer and bonding of the articles.

公开(公告)号：EP0909339B1

公开(公告)日：2001-11-21

申请号：EP97944292.8

申请日：1997-06-19

Applicant: GENERAL ELECTRIC COMPANY ,  Institute for Metals Superplasticity Problems of the Russian Academy of Sciences

Inventor： UTYASHEV, Farid Zainullaevich ,  KAIBYSHEV, Oscar Akamovich ,  VALITOV, Vener Anvarovich

IPC: C22F1/10 ,  B21H1/04 ,  B21K1/28

CPC classification number: B21H1/04 ,  B21J1/06 ,  B21J5/00 ,  C21D6/02 ,  C21D8/005 ,  C21D9/0068 ,  C21D2201/02 ,  C21D2221/00 ,  C22F1/10 ,  C22F1/183