KR930010340B1 - 비소부성이 우수한 Al베어링 합금제 슬라이딩 부재 - Google Patents

비소부성이 우수한 Al베어링 합금제 슬라이딩 부재 Download PDF

Info

Publication number
KR930010340B1
KR930010340B1 KR1019910015071A KR910015071A KR930010340B1 KR 930010340 B1 KR930010340 B1 KR 930010340B1 KR 1019910015071 A KR1019910015071 A KR 1019910015071A KR 910015071 A KR910015071 A KR 910015071A KR 930010340 B1 KR930010340 B1 KR 930010340B1
Authority
KR
South Korea
Prior art keywords
bearing
aluminum
bearing alloy
sliding member
member made
Prior art date
Application number
KR1019910015071A
Other languages
English (en)
Other versions
KR920004609A (ko
Inventor
다다시 다나까
마사아끼 사까모또
고이찌 야마모또
즈끼미쯔 히구찌
Original Assignee
다이도 메탈 고교 가부시기가이샤
이이지마 요시오
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 다이도 메탈 고교 가부시기가이샤, 이이지마 요시오 filed Critical 다이도 메탈 고교 가부시기가이샤
Publication of KR920004609A publication Critical patent/KR920004609A/ko
Application granted granted Critical
Publication of KR930010340B1 publication Critical patent/KR930010340B1/ko

Links

Classifications

    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/48—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
    • C23C22/56—Treatment of aluminium or alloys based thereon
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
    • C23C22/36—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also phosphates
    • C23C22/364—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also phosphates containing also manganese cations
    • 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
    • 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
    • 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
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/20—Alloys based on aluminium
    • 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
    • Y10S384/907—Bearing material or solid lubricant
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12583—Component contains compound of adjacent metal
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component
    • Y10T428/1275—Next to Group VIII or IB metal-base component
    • Y10T428/12757—Fe

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Sliding-Contact Bearings (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

내용 없음.

Description

비소부성이 우수한 Al베어링 합금제 슬라이딩 부재
도면은 본 발명의 베어링 합금제 슬라이딩 부재의 일실시예에 대한 단면도이다.
본 발명은 비소부성의 알루미늄(Al) 베어링 합금제 슬라이딩 부재에 관한 것이고, 특히 슬라이딩 표면에 화학 전환 피막이 형성되어진 슬라이딩 부재에 관한 것이다.
알루미늄 베어링 합금으로서는 JP-B-57-14742 공보에 나타낸 Al-Zn-Si-Cu-Pb계 합금(이하, ＂제1합금＂으로 언급)과 Mg, Ni 및 Bi의 1종 또는 2종 이상이 첨가된 합금이 공지되어 있다. 이들 알루미늄 베어링 합금은 전기 도금법에 의해 표면피막이 형성된 상태로 통상 사용되지만, 몇몇 경우에는 합금 조성에 따라서 어떤 표면피막도 지니지 않은 채로 사용되고 있다.
그러나, 표면피막을 지니지 않은 알루미늄 베어링 합금은 접합 슬라이딩 부재에 대한 정합성 및 비소부성이 종종 불만족스럽다. 한편, 전기 도금법에 의한 피막 형성은 엄격한 도금액관리 및 복잡한 처리공정을 필요로 한다.
따라서, 본 발명의 목적을 정합성 및 비소부성이 우수하고, 표면피막의 형성이 용이한 알루미늄 베어링 합금제 슬라이딩 부재를 제공하는 것이다.
결국, 본 발명은 화학전환 처리에 의해 두께 0.1㎛ 내지 10㎛의 불화 알루미늄 막이 슬라이딩 표면에 피복된 비소부성이 우수한 알루미늄 베어링 합금제 슬라이딩 부재를 제공한다.
또 다른 측면에서, 화학 전환 처리에 의해 두께 0.1㎛ 내지 10㎛의 인산 망간막이 슬라이딩 표면에 피복된 비소부성이 우수한 알루미늄 베어링 합금제 슬라이딩 부재를 제공하는 것이다.
알루미늄 베어링 합금은 통상적으로 압연에 의해 강성이금부재와 일체로 접합되어진 복합 베어링 금속 형태로 사용된다. 이 강성이금부재에 의해 알루미늄 베어링 합금의 두께를 감소시킬 수 있다.
A. 피막 두께 한정이유
본 발명에 의하면, 불화 알루미늄 또는 인산 망간 피막의 두께를 0.1㎛ 내지 10㎛내로 한정하였다. 막두께가 0.1㎛미만인 경우, 비소부성의 개선효과가 없고, 반면 막두께가 10㎛를 초과하면 피막이 박리되기 쉽다.
B. 화학 전환 처리
(a) 본 발명에 따라 실시되는 화학전환 처리는 예를 들면 다음 단계를 포함한다 ; 알루미늄 베어링 합금제 부재의 표면을 탈지, 부재의 표면을 수세, 부재를 온도 98℃이상의 불화 알루미늄 욕내에 침지하여 불화 알루미늄피막을 형성, 온도 40 내지 60℃의 온수로 세정, 및 건조, 이 공정에 사용가능한 여러형의 화학전환제가 시판되고 있고, 이 화학전환제의 일실시예는 다음 실시예중에 나타낸다.
(b) 화학전환처리의 또 다른 실시예를 예를 들면 다음 단계를 포함한다; 알루미늄 베어링 합금제 부재의 표면을 탈지, 부재의 표면을 수세, 부재를 온도 80℃ 내지 100℃의 인산 망간욕내에 침지하여 인산 망간 막형성, 온도 40 내지 60℃의 온수로 세정, 및 건조, 이 공정에 사용가능한 여러형의 화학전환제가 시판되고 있고, 이 화학전환제의 일실시예는 다음 실시예중에 나타낸다.
[실시예]
(a) 3.5%의 Zn, 2.5%의 Si, 0.8%의 Cu 및 필수적인 Al 잔부로 이루어진 알루미늄 베어링 합금을 용해, 주조, 압연하여 얻어진 판체를 이금으로서의 강판에 중합한다. 그리고 나서, 이 판체를 압연하여 일체로 접합된 복합판을 형성한다. 이 복합판은 베어링 성형기에 의해 베어링 내경 53mm, 폭 13mm, 베어링 두께 1.5mm 및 베어링 합금두께 0.3mm인 반원형 단면의 복합 슬라이드 베어링 부재를 형성한다. 다음에, 불화 알루미늄 욕[3중량%의 불화 알루미늄(시판중인 불화 알루미늄 화학 전환제, 니혼 파커라이징 K.K.제품, 알루본드 A : 상품명)을 함유하고, 또한 규불화 나트륨 및 불화아연을 함유하는 수용액]내에 형성된 베어링 부재를 침지함으로써 베어링 부재의 알루미늄 베어링 합금 슬라이딩 표면에 3 내지 4㎛ 두께의 불화 알루미늄 피막을 형성한다. 작성한 베어링 부재의 시료를 이후에 시료 1이라 언급한다.
도면은 강철의 이금층(2), 베어링 합금층(3) 및 피막(4)로 이루어진 반동체 베어링을 나타낸다.
(b) 6%의 Sn, 1%의 Cu, 1%의 Ni 및 필수적인 Al 잔부로 이루어진 알루미늄 베어링 합금을 용해, 주조, 압연하여 얻어진 판체를 이금으로서의 강판에 중합한다. 그리고 나서, 이 판체를 압연하여 일체로 접합된 복합판을 형성한다. 이 복합판은 베어링 성형기에 의해 베어링 내경 53mm, 폭 13mm, 베어링 두께 1.5mm 및 베어링 합금 두께 0.3mm인 반원형 단면의 복합 슬라이딩 베어링 부재를 형성한다. 다음에, 불화 알루미늄욕[14중량%의 인산 망간(시판중인 인산 망간 화학전환제, 니혼 파커라이징 K.K.제품, 발포스 M1A : 상품명)을 함유하고, 또한 인산, 망간, 질산 및 미량의 철을 함유하는 수용액]내에 형성된 베어링 부재를 침지함으로써 베어링 부재의 알루미늄 베어링 합금 슬라이딩 표면에 1 내지 2㎛ 두께의 알루미늄 피막을 형성한다. 작성한 베어링 부재의 시료를 이후에 시료 2로 언급한다.
(c) 시료 3 및 4로서의 비교 베어링 부재를 각각 시료 1 및 2의 공정과 동일하게 하여 제작한다(단, 화학 전환 처리는 실시하지 않는다).
(d) 베어링 부재 시료 1 내지 4에 대한 소부시험을 실시한다. 시험조건을 표 1에 나타내고, 시험결과는 표 2에 나타낸다.
[표 1]
소부판정방법 : 소부는 베어링배면 온도 200℃이상 또는 모터 과부하 시점에서 측정하였다.
[표 2]
시험결과의 평가 :
불화 알루미늄 피막을 지닌 베어링 부재의 시료 1은 소부가 없는 최고면압이 1150kgf/㎠이고, 반면 같은 합금 조성이되 피막이 없는 시료 3은 최대 1000kgf/㎠만 베어링 할 수 있다. 유사하게 인산 망간 피막을 지닌 시료 2는 소부가 없는 최고면압이 1200kgf/㎠이고, 반면 같은 합금 조성이되 피막이 없는 시료 4는 최대 1050kgf/㎠만 베어링 할 수 있다.
이상의 설명에서 명백하듯이, 본 발명에 의하면 슬라이딩 표면에 화학전환 처리에 의해 두께 0.1 내지 10㎛의 불화 알루미늄 피막이 형성되어 이루어진 비소부성이 우수한 알루미늄 베어링 합금제 슬라이딩 부재를 제공한다. 또한 슬라이딩 표면에 화학전환 처리에 두께 0.1 내지 10㎛의 인산 망간 피막이 형성되어 이루어진 비소부성이 우수한 알루미늄 베어링 합금제 슬라이딩 부재를 제공한다.
본 발명에 의하면 다음 이점이 수득된다 :
(a) 알루미늄 베어링 합금의 슬라이딩 표면에 형성된 화학 전환 피막은 베어링 합금이 접합 슬라이딩 부재와 직접 접촉하는 것을 방지하고 접합 슬라이딩 부재와의 초기 정합성을 개선시킨다.
(b) 화학전환 피막은 다공질이고, 윤활유의 흡수성이 양호하여 비소부성이 개선된다.
(c) 화학전환 피막은 전기도금법에 요구되는 엄격한 용액관리를 요구하지 않으며, 또한 어떠한 복잡한 공정도 필요로 하지 않고 형성할 수 있다.

Claims (2)

  1. 슬라이딩 표면이 화학전환 처리에 의해 형성된 두께 0.1㎛ 내지 10㎛의 불화 알루미늄막으로 피복된 알루미늄 베어링 합금제 슬라이딩 부재.
  2. 제1항에 있어서, 강제 이금을 알루미늄 베어링 합금층과 일체로 접합하여 이루어진 알루미늄 베어링 합금제 슬라이딩 부재.
KR1019910015071A 1990-08-31 1991-08-30 비소부성이 우수한 Al베어링 합금제 슬라이딩 부재 KR930010340B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2-228249 1990-08-31
JP90-228249 1990-08-31
JP2228249A JPH04113024A (ja) 1990-08-31 1990-08-31 非焼付性に優れたＡｌ軸受合金製摺動部材

Publications (2)

Publication Number Publication Date
KR920004609A KR920004609A (ko) 1992-03-27
KR930010340B1 true KR930010340B1 (ko) 1993-10-16

Family

ID=16873506

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910015071A KR930010340B1 (ko) 1990-08-31 1991-08-30 비소부성이 우수한 Al베어링 합금제 슬라이딩 부재

Country Status (3)

Country Link
US (1) US5352541A (ko)
JP (1) JPH04113024A (ko)
KR (1) KR930010340B1 (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5927861A (en) * 1995-03-13 1999-07-27 Matsushita Electric Industrial Co., Ltd. Motor assembly having ion implantation on sliding surfaces
US5879816A (en) * 1995-11-30 1999-03-09 Nihon Parkerizing Co., Ltd. Metallic sliding material
US6012850A (en) * 1997-10-23 2000-01-11 Daido Metal Company Ltd. Sliding bearing assembly
JP2000314424A (ja) * 1999-04-30 2000-11-14 Daido Metal Co Ltd すべり軸受およびすべり軸受構造
US6557457B1 (en) * 1999-12-01 2003-05-06 Federal-Mogul World Wide, Inc. Bushingless piston and connecting rod assembly and method of manufacture
US6619758B1 (en) * 2002-02-25 2003-09-16 Amara Ross Wheel and bearing assembly
US6923153B2 (en) * 2003-06-26 2005-08-02 Mahle Technology, Inc. Piston and connecting rod assembly having phosphatized bushingless connecting rod and profiled piston pin
US20040261752A1 (en) * 2003-06-26 2004-12-30 Wolfgang Rein Phosphatized and bushingless piston and connecting rod assembly having an internal gallery and profiled piston pin
US8613137B2 (en) 2004-11-16 2013-12-24 Mahle International Gmbh Connecting rod lubrication recess
US7581315B2 (en) * 2004-11-16 2009-09-01 Mahle Technology, Inc. Connecting rod assembly for an internal combustion engine and method of manufacturing same
US7516546B2 (en) * 2004-11-16 2009-04-14 Mahle Technology, Inc. Method of manufacturing a connecting rod assembly for an internal combustion engine
US20060232123A1 (en) * 2005-04-13 2006-10-19 Amara Ross Wheel and bearing assembly
DE102007043941B3 (de) * 2007-09-14 2009-01-22 Zollern Bhw Gleitlager Gmbh & Co. Kg Gleitelement und Verfahren zu seiner Herstellung
EP2803875B1 (en) * 2013-05-13 2019-03-13 Aktiebolaget SKF Landing bearing and magnetic bearing assembly
EP2803874B1 (en) * 2013-05-13 2019-08-14 Aktiebolaget SKF Landing bearing and magnetic bearing assembly

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900658A (en) * 1970-02-21 1975-08-19 Daikin Ind Ltd Polyfluorocarbon article and method for making the same
JPS5432421B2 (ko) * 1973-01-09 1979-10-15
JPS5414584B2 (ko) * 1974-05-27 1979-06-08
JPS5428714A (en) * 1977-08-09 1979-03-03 Daido Metal Co Ltd Aluminum base bearing alloy and composite bearing thereof
US4266660A (en) * 1979-08-02 1981-05-12 Smock Material Handling Company, Inc. Accumulating-type powered roller conveyor
JPS5714742A (en) * 1980-06-30 1982-01-26 Anritsu Corp Method and apparatus for measuring solid content in cow's milk by infrared ray
US4471030A (en) * 1981-10-15 1984-09-11 Taiho Kogyo Co., Ltd. Al-Si Bearing alloy and bearing composite
JPS58113627A (ja) * 1981-12-26 1983-07-06 Taiho Kogyo Co Ltd スラスト軸受
JPS58123882A (ja) * 1982-01-20 1983-07-23 Toyota Motor Corp リン酸マンガン皮膜化成処理方法
DE3372100D1 (en) * 1982-05-14 1987-07-23 Kanebo Ltd Composition containing a phenol-aldehyde resin and a powder of an inorganic material
JPS60103186A (ja) * 1983-11-09 1985-06-07 Nippon Piston Ring Co Ltd 摺動部材の表面処理法
FR2577534A1 (fr) * 1985-02-14 1986-08-22 Weidmann Pittet Sa Emballage intermodal non reutilisable et de grande capacite
JPS61266451A (ja) * 1985-05-21 1986-11-26 Daido Metal Kogyo Kk 摺動部材用組成物
DE3727468A1 (de) * 1987-08-18 1989-03-02 Kolbenschmidt Ag Verbundgleitlager
JP2528904B2 (ja) * 1987-10-20 1996-08-28 大同メタル工業 株式会社 複層摺動部材
US5116521A (en) * 1988-07-07 1992-05-26 Nippondenso Co., Ltd. Aqueous lubrication treatment liquid and method of cold plastic working metallic materials
JP2771826B2 (ja) * 1988-12-27 1998-07-02 株式会社リケン ピストンリングの製造方法

Also Published As

Publication number Publication date
JPH04113024A (ja) 1992-04-14
US5352541A (en) 1994-10-04
KR920004609A (ko) 1992-03-27

Similar Documents

Publication Publication Date Title
KR930010340B1 (ko) 비소부성이 우수한 Al베어링 합금제 슬라이딩 부재
EP0777058A1 (en) Sliding material and methods of producing same
US5534358A (en) Iron-plated aluminum alloy parts
EP1586679A1 (en) Metal plating coating film having sliding function and article coated therewith
KR0144646B1 (ko) 금속냉간가공용 복합피막형성을 위한 금속표면처리화학조성물 및 복합피막의 형성방법
JP3340335B2 (ja) 多層すべり軸受
EP0029471A1 (de) Verfahren zur Herstellung eines Lagerkörpers für ein Gleitlager hoher Wärmeleitfähigkeit und Lagerkörper
DE2035659A1 (de) Galvanische Metallüberzüge von Nickel, Chrom und anderen Schwermetallen auf Titan und Zirkon und deren Legierungen
US4416705A (en) Composition and process for production of phosphate coatings on metal surfaces
JPS5881220A (ja) スラスト軸受
JPH05271996A (ja) マグネシウム合金材料の表面処理方法
JP2992100B2 (ja) すべり軸受
JPH09228092A (ja) 耐腐食性鉄メッキ膜およびメッキ方法
JP3249059B2 (ja) 金属摺動部材用表面処理液および表面処理方法
KR940001678B1 (ko) 알루미늄의 윤활 처리방법
US3985407A (en) Bearings for railway vehicles
JP2577246B2 (ja) 加工耐食性の優れた塗装下地用表面処理鋼板の製造方法
KR20060018272A (ko) 이중벽으로 된 금속 튜브, 금속 밴드 및 스트립, 및 금속스트립 코팅방법
JPH0713306B2 (ja) プレス加工性に優れた亜鉛系めっき鋼板及びその製造方法
JP2619440B2 (ja) 加工性と塗装性に優れた表面処理鋼板
JPS5837167A (ja) 軸受および摺動材料の改良法
WO1989008730A1 (en) PROCESS FOR PRODUCING Zn-Ni ALLOY-PLATED STEEL SHEET HAVING EXCELLENT PRESS MOLDABILITY
JPH0617296A (ja) 成形性に優れた複合めっきＡｌ板の製造方法
JPS62247097A (ja) 耐ビルドアツプ性の優れた複層亜鉛めつき鋼板
KR920009843B1 (ko) 알루미늄-구리-실리콘(Al-Cu-Si)합금의 표면 처리 방법

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19970825

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee