CN1415865A - 用于轴颈轴承的含银铜合金 - Google Patents

用于轴颈轴承的含银铜合金 Download PDF

Info

Publication number
CN1415865A
CN1415865A CN02144488A CN02144488A CN1415865A CN 1415865 A CN1415865 A CN 1415865A CN 02144488 A CN02144488 A CN 02144488A CN 02144488 A CN02144488 A CN 02144488A CN 1415865 A CN1415865 A CN 1415865A
Authority
CN
China
Prior art keywords
base alloy
copper base
bearing structure
bearing
copper
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN02144488A
Other languages
English (en)
Inventor
C·C·劳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of CN1415865A publication Critical patent/CN1415865A/zh
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C22C5/06—Alloys based on silver
    • C22C5/08—Alloys based on silver with copper as the next major constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/013—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium
    • B32B15/015—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium the said other metal being copper or nickel or an alloy thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/018—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of a noble metal or a noble metal alloy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/14—Metallic material, boron or silicon
    • C23C14/16—Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • F16C33/121—Use of special materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S384/00—Bearings
    • Y10S384/90—Cooling or heating
    • Y10S384/913—Metallic compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49643—Rotary bearing
    • Y10T29/49647—Plain bearing
    • Y10T29/49668—Sleeve or bushing making
    • Y10T29/49677—Sleeve or bushing making having liner

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sliding-Contact Bearings (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

本发明提供一种使用在轴承结构中的铜合金。该铜合金包括由大约15％～90％重量比，最好是大约50％～60％重量比的银和基本上平衡重的铜组成。该铜合金有利地施加在一使用在轴承结构中的部件的表面上，例如一套筒的表面上。

Description

用于轴颈轴承的含银铜合金
技术领域
本发明涉及一种施加在例如轴瓦的轴承部件表面上的含银铜合金涂层，以及将该涂层施加在该轴承部件上的方法。
背景技术
轴颈轴承作为旋转部件的结构支承使用。对于轴颈轴承材料的重要需要包括润滑性，高热传导性和疲劳强度。普通金属轴颈轴承材料包括锡，铅，铝和铜的合金。对于风机传动齿轮系统中的轴颈轴承特别感兴趣的是含有21％～30％铅的铜合金。这些铜合金的润滑性来源于均匀分布在铜基体中的铅颗粒。在恶劣的操作条件下，已显示出摩擦热造成初熔，并随后失去该表面层中的铅。当该表面中的铅耗尽时很快发生该轴承的咬合。
因此，需要一种能够施加在轴承部件表面并具有比含铅铜合金高的初熔温度的合金材料。
发明内容
本发明的目的在于提供一种可有利地使用在轴承结构中的铜合金。
本发明的另一目的在于提供一种上述的铜合金，该合金具有比含铅铜合金高的初熔温度。
本发明的再一目的在于提供一种上述的铜合金，该合金显示出润滑性和高的热传导性。
本发明的又一目的在于提供一种将本发明铜合金以涂层的形式施加在一轴承表面上的方法。
上述目的通过本发明的铜合金和方法得以实现。
按照本发明，提供一种使用在轴承结构中的铜合金。该铜合金包括由大约15％～90％重量比，最好是大约50％～60％重量比的银和基本上平衡重的铜组成的两组分铜合金。该铜合金施加在一轴承部件的表面上。
同样说明一种形成一轴承结构的方法。该方法广义上包括以下步骤：提供一轴承部件并在该轴承部件的表面上施加由大约15％～90％重量比的银和基本上平衡重的铜组成的铜基合金层。该轴承部件可以是使用在轴颈轴承中的轴瓦。
用于本发明的轴颈轴承的含银铜合金的其他细节以及其他目的和伴随的优点在以下详细描述和附图中阐明，该附图中相同参考标号表示相同的元件。
附图说明
该附图表示具有本发明铜合金涂层的轴承结构。
具体实施方式
现在参考附图，表示出一轴承结构10。轴承结构10包括一轴颈销12，一围绕轴颈销12的套筒14。轴颈销12和套筒14可由任何本领域已知的适合轴承材料制造。例如，轴颈12和套筒14可由铁基合金或另一有色金属形成。
形成该涂层16的铜合金最好是两组分含银铜合金。该铜合金由大约15％～90％重量比，最好是大约50％～60％重量比的银和基本上平衡重的铜组成。已经发现本发明的铜合金当使用在轴承应用中可提供显著的优势。例如，本发明的铜合金比铜铅合金具有更高的初熔温度，对于本发明合金为大约779℃，而铜铅合金为327℃。另外，本发明的合金是无毒的并比铜铅合金具有更高的热传导性。本发明的合金同样显示出出色的润滑性和疲劳强度。
本发明的铜合金可以使用任何本领域已知适合的技术施加在套筒16的表面18上，该技术包括但不局限于物理气相沉积，电-化学沉积和化学技术。一种可用于将含银铜合金沉积在表面18上的适合的技术是电子束工艺，该工艺在授予Halpern的美国专利No.5,571,332中有所说明，该专利结合于此作为参考。一种可使用的方法是在授予Schmitt的美国专利No.4,778,082中有所说明的沉积方法，该专利同样结合于此作为参考。一种可用于在套筒表面18上形成涂层16的溅镀技术，该技术在授予Craertner的美国专利No.4,904,362中有所说明，该专利同样结合于此作为参考。
不考虑所采用的方法，铜合金可沉积在该表面上，使其具有足够的厚度以便截获大金属颗粒，否则该颗粒与该轴承结构的操作相干涉并造成该轴承咬合。层16的厚度可以厚达0.1英寸。最好是，铜合金层16将具有在大约30微米到100微米范围内的厚度。
在本发明已经描述将该铜合金施加在一套筒表面上的同时，该铜合金可同样沉积在其他轴承部件的一个或多个表面上。

Claims (20)

1.一种轴承结构包括：
一部件和一施加在所述部件表面上的涂层；以及
上述涂层由铜基合金形成，该合金包括大约15％～90％重量比的银和基本上平衡重的铜。
2.如权利要求1所述的轴承结构，其特征在于，在所述铜基合金中的所述银含量在大约50％～60％重量比的范围内。
3.如权利要求1所述的轴承结构，其特征在于，所述部件由一金属材料制成。
4.如权利要求1所述的轴承结构，其特征在于，所述部件由一铁基合金制成。
5.如权利要求1所述的轴承结构，其特征在于，其还包括一轴颈销并且所述部件包括一围绕所述轴颈销的套筒。
6.如权利要求1所述的轴承结构，其特征在于，所述涂层具有在足够截获金属颗粒的厚度到大约0.1英寸的范围内的厚度。
7.如权利要求1所述的轴承结构，其特征在于，所述涂层的厚度在大约30微米到100微米的范围内。
8.如权利要求1所述的轴承结构，其特征在于，所述铜基合金具有一至少大约779℃的初熔温度。
9.一种用于形成轴承结构的方法，包括：
提供一轴承部件；以及
在该轴承部件的表面上施加包括大约15％～90％重量比的银和基本上平衡重的铜的铜基合金层。
10.如权利要求1所述的方法，其特征在于，所述施加步骤包括在该轴承部件的表面上施加包括大约50％～60％重量比的银和基本上平衡重的铜的铜基合金层。
11.如权利要求9所述的方法，其特征在于，所述施加步骤包括将所述铜基合金溅射在所述轴承部件的所述表面上。
12.如权利要求9所述的方法，其特征在于，所述施加步骤包括使用电子束物理气相沉积技术将所述铜基合金沉积在所述轴承部件的所述表面上。
13.如权利要求9所述的方法，其特征在于，所述施加步骤包括使用一电化学技术将所述铜基合金施加在所述轴承部件的所述表面上。
14.如权利要求9所述的方法，其特征在于，所述施加步骤包括使用一化学技术将所述铜基合金施加在所述轴承部件的所述表面上。
15.如权利要求9所述的方法，其特征在于，所述施加步骤包括使用一电子束工艺将所述铜基合金施加在所述轴承部件的所述表面上。
16.如权利要求9所述的方法，其特征在于，所述施加步骤包括将具有小于0.1英寸的厚度的所述铜基合金层施加在所述表面上。
17.如权利要求9所述的方法，其特征在于，所述施加步骤包括将具有大约30微米到100微米范围内厚度的所述铜基合金层施加在所述表面上。
18.一种轴颈轴承，包括：
一轴颈销；
一围绕该轴颈销的套筒；以及
一在所述套筒表面上的涂层，所述涂层包括一铜基合金，该合金包括大约15％～90％重量比的银和基本上平衡重的铜。
19.如权利要求18所述的轴承结构，其特征在于，在所述铜基合金中的所述银含量在大约50％～60％重量比的范围内。
20.如权利要求20所述的轴承结构，其特征在于，所述涂层具有足够截获金属颗粒的厚度。
CN02144488A 2001-10-29 2002-09-30 用于轴颈轴承的含银铜合金 Pending CN1415865A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/021,008 US6588934B2 (en) 2001-10-29 2001-10-29 Silver-containing copper alloys for journal bearings
US10/021008 2001-10-29

Publications (1)

Publication Number Publication Date
CN1415865A true CN1415865A (zh) 2003-05-07

Family

ID=21801811

Family Applications (1)

Application Number Title Priority Date Filing Date
CN02144488A Pending CN1415865A (zh) 2001-10-29 2002-09-30 用于轴颈轴承的含银铜合金

Country Status (8)

Country Link
US (1) US6588934B2 (zh)
EP (1) EP1306569B1 (zh)
JP (1) JP2003206928A (zh)
KR (1) KR100545731B1 (zh)
CN (1) CN1415865A (zh)
CA (1) CA2409533C (zh)
DE (1) DE60212783T2 (zh)
RU (1) RU2244177C2 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102027251A (zh) * 2008-04-07 2011-04-20 米巴·格来特来格有限公司 滑动轴承
CN105980721A (zh) * 2014-01-31 2016-09-28 米巴滑动轴承奥地利有限公司 用于制备双材料滑动轴承的方法
CN108315517A (zh) * 2018-03-30 2018-07-24 湖州虹君机械有限公司 铜制快速冷却装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7281853B2 (en) * 2003-12-01 2007-10-16 United Technologies Corporation Bearing material
JP5036390B2 (ja) * 2007-04-24 2012-09-26 大同メタル工業株式会社 摺動部材
US9074681B2 (en) 2012-11-20 2015-07-07 United Technologies Corporation Hardened silver coated journal bearing surfaces and method
DE102012222327B3 (de) * 2012-12-05 2014-06-05 Ks Gleitlager Gmbh Gleitlagerverbundwerkstoff
WO2015108709A1 (en) * 2014-01-20 2015-07-23 United Technologies Corporation Lightweight journal support pin
US10371244B2 (en) 2015-04-09 2019-08-06 United Technologies Corporation Additive manufactured gear for a geared architecture gas turbine engine
US10233773B2 (en) 2015-11-17 2019-03-19 United Technologies Corporation Monitoring system for non-ferrous metal particles
WO2018137741A1 (en) * 2017-01-25 2018-08-02 Vestas Wind Systems A/S An alignment tool for aligning bores in structural members
DE102020127087A1 (de) * 2020-10-15 2022-04-21 Schaeffler Technologies AG & Co. KG Verfahren zur Herstellung eines Bauteiles eines Gleitlagers, sowie Bauteil, Gleitlager und Getriebe einer Windkraftanlage

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2392917A (en) * 1944-01-26 1946-01-15 Wilson H A Co Silver cladding
GB605593A (en) * 1944-09-11 1948-07-27 Ford Motor Co Improvements in or relating to bearings
US2994654A (en) * 1958-02-04 1961-08-01 Vitro Corp Of America Method of forming a lubricating element by electrophoresis
US3235316A (en) * 1963-04-22 1966-02-15 Hughes Tool Co Journal bearing with alternating surface areas of wear resistant and antigalling materials
WO1985003460A1 (en) * 1984-02-13 1985-08-15 Schmitt Jerome J Iii Method and apparatus for the gas jet deposition of conducting and dielectric thin solid films and products produced thereby
US4551395A (en) * 1984-09-07 1985-11-05 D.A.B. Industries, Inc. Bearing materials
US4904362A (en) * 1987-07-24 1990-02-27 Miba Gleitlager Aktiengesellschaft Bar-shaped magnetron or sputter cathode arrangement
JP2575814B2 (ja) * 1988-06-14 1997-01-29 大同メタル工業 株式会社 多層摺動材料
JP3094741B2 (ja) * 1993-08-19 2000-10-03 日産自動車株式会社 内燃機関の軸受メタル
JP3274261B2 (ja) * 1993-11-30 2002-04-15 大豊工業株式会社 銅系摺動材料
US5571332A (en) * 1995-02-10 1996-11-05 Jet Process Corporation Electron jet vapor deposition system
JP3373709B2 (ja) * 1995-10-27 2003-02-04 大豊工業株式会社 銅系すべり軸受材料および内燃機関用すべり軸受
US5842531A (en) * 1996-04-24 1998-12-01 Dresser Industries, Inc. Rotary rock bit with infiltrated bearings
JPH10330871A (ja) * 1997-06-05 1998-12-15 Toyota Motor Corp 摺動部材
DE19754221A1 (de) * 1997-12-06 1999-06-17 Federal Mogul Wiesbaden Gmbh Schichtverbundwerkstoff für Gleitlager mit bleifreier Gleitschicht
JP3472198B2 (ja) * 1999-06-09 2003-12-02 大同メタル工業株式会社 すべり軸受

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102027251A (zh) * 2008-04-07 2011-04-20 米巴·格来特来格有限公司 滑动轴承
CN102027251B (zh) * 2008-04-07 2016-11-16 米巴滑动轴承奥地利有限公司 滑动轴承
CN105980721A (zh) * 2014-01-31 2016-09-28 米巴滑动轴承奥地利有限公司 用于制备双材料滑动轴承的方法
US9982714B2 (en) 2014-01-31 2018-05-29 Miba Gleitlager Austria Gmbh Method for producing a bi-material sliding bearing
CN105980721B (zh) * 2014-01-31 2018-10-02 米巴滑动轴承奥地利有限公司 用于制备双材料滑动轴承的方法
CN108315517A (zh) * 2018-03-30 2018-07-24 湖州虹君机械有限公司 铜制快速冷却装置

Also Published As

Publication number Publication date
EP1306569B1 (en) 2006-06-28
US20030081868A1 (en) 2003-05-01
EP1306569A3 (en) 2004-08-04
KR20030035859A (ko) 2003-05-09
CA2409533A1 (en) 2003-04-29
KR100545731B1 (ko) 2006-01-24
EP1306569A2 (en) 2003-05-02
US6588934B2 (en) 2003-07-08
CA2409533C (en) 2008-01-08
JP2003206928A (ja) 2003-07-25
DE60212783D1 (de) 2006-08-10
RU2244177C2 (ru) 2005-01-10
DE60212783T2 (de) 2006-10-12

Similar Documents

Publication Publication Date Title
CN1415865A (zh) 用于轴颈轴承的含银铜合金
JP2624693B2 (ja) スパッタリングによって蒸着された少なくとも１つの平滑層を有する複合材料及びその製造方法
JP3249774B2 (ja) 摺動部材
US20020183209A1 (en) Method for forming solid film lubricant
JPH08199327A (ja) 斜板式コンプレッサーの斜板
JPH11257355A (ja) 摺動部材
CN100333897C (zh) 斜盘式压缩机的斜盘
Choi et al. Effects of Pb contamination on the eutectic Sn‐Ag solder joint
JP4427487B2 (ja) 錫被覆電気コネクタ
CN103492737A (zh) 轴承衬
RU2002125743A (ru) Опорное устройство, способ его изготовления и подшипник скольжения
JPH0217619B2 (zh)
CN109296643A (zh) 一种应用于滑动轴承的双层金属复合材料及其制备方法
Cao et al. Preparation and tribological behaviours of graphite self-lubricating coating deposited on middle carbon steel by electrospark deposition
Kobeleva et al. Effect of microcrystalline boron particles on structure and tribological properties of welded B83 babbitt layers
CN112226723B (zh) 一种大气氛围下含铝合金涂层的制备方法
CN1624347A (zh) 轴承材料
JPH10330871A (ja) 摺動部材
JP5155139B2 (ja) 錫被覆電気コネクタ
JP3753981B2 (ja) 摺動特性に優れたアルミニウム合金溶射層及び摺動材料
JPS61104037A (ja) 耐摩耗性部材
WO2019181132A1 (ja) 摺動部材
Plevachuk et al. Metal deposited nanoparticles as “bridge materials” for lead-free solder nanocomposites
CN117684166A (zh) 一种采用搅拌摩擦沉积技术在钛合金表面制备铝涂层的方法
EP4370727A1 (en) Tribological composites

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Open date: 20030507