JP2012509993A - 軸受材料 - Google Patents
軸受材料 Download PDFInfo
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- JP2012509993A JP2012509993A JP2011537884A JP2011537884A JP2012509993A JP 2012509993 A JP2012509993 A JP 2012509993A JP 2011537884 A JP2011537884 A JP 2011537884A JP 2011537884 A JP2011537884 A JP 2011537884A JP 2012509993 A JP2012509993 A JP 2012509993A
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- Prior art keywords
- bearing
- alumina
- tin
- powder
- 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.)
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- 239000000463 material Substances 0.000 title claims abstract description 73
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 41
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 32
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052802 copper Inorganic materials 0.000 claims abstract description 27
- 239000010949 copper Substances 0.000 claims abstract description 27
- 229910052797 bismuth Inorganic materials 0.000 claims abstract description 24
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims abstract description 24
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052718 tin Inorganic materials 0.000 claims abstract description 17
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 16
- 239000012535 impurity Substances 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims description 33
- 239000000203 mixture Substances 0.000 claims description 24
- 239000002245 particle Substances 0.000 claims description 19
- 238000005245 sintering Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 12
- VRUVRQYVUDCDMT-UHFFFAOYSA-N [Sn].[Ni].[Cu] Chemical compound [Sn].[Ni].[Cu] VRUVRQYVUDCDMT-UHFFFAOYSA-N 0.000 claims description 3
- 238000003892 spreading Methods 0.000 claims description 2
- 230000007480 spreading Effects 0.000 claims description 2
- 239000011135 tin Substances 0.000 description 11
- 239000000956 alloy Substances 0.000 description 9
- 229910045601 alloy Inorganic materials 0.000 description 8
- 239000001996 bearing alloy Substances 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 229910000906 Bronze Inorganic materials 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000010974 bronze Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- YXLXNENXOJSQEI-UHFFFAOYSA-L Oxine-copper Chemical compound [Cu+2].C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1 YXLXNENXOJSQEI-UHFFFAOYSA-L 0.000 description 2
- 229910001128 Sn alloy Inorganic materials 0.000 description 2
- 238000000498 ball milling Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000011812 mixed powder Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910052594 sapphire Inorganic materials 0.000 description 2
- 239000010980 sapphire Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 241000271897 Viperidae Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 150000001875 compounds Chemical group 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005551 mechanical alloying Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- XIKYYQJBTPYKSG-UHFFFAOYSA-N nickel Chemical compound [Ni].[Ni] XIKYYQJBTPYKSG-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 239000000126 substance Chemical group 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 101150051314 tin-10 gene Proteins 0.000 description 1
Images
Classifications
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- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/02—Alloys based on copper with tin as the next major constituent
-
- 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
- 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
-
- 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
- F16C33/14—Special methods of manufacture; Running-in
-
- 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
- F16C2204/10—Alloys based on copper
- F16C2204/12—Alloys based on copper with tin as the next major constituent
-
- 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
- F16C2220/00—Shaping
- F16C2220/20—Shaping by sintering pulverised material, e.g. powder metallurgy
-
- 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
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12063—Nonparticulate metal component
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Sliding-Contact Bearings (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
質量%で錫4〜12;ニッケル0.1〜2;残分 付随する不純物は除き銅の範囲内にある組成を有する粉末を形成し;
前記銅−錫−ニッケル粉末とビスマス粉末およびアルミナ粉末とを含有する粉末混合物を形成し、質量%で錫4〜12;ニッケル0.1〜2;ビスマス1〜6;アルミナ0.01以上0.1未満;残分 付随する不純物は除き銅の範囲内にある全組成物を生じさせ;
この粉末混合物を強度な裏材料上に散布し;
この軸受材料粉末混合物を強度な裏材料に対して燒結し;
この燒結した軸受材料を硬化し;
この硬化した軸受材料を再焼結し;および
再焼結した材料から軸受を形成することを有することを含む。
高い強度、耐摩耗性および耐蝕性を有する錫青銅を形成するための銅マトリックスを有する錫合金。錫4質量%の比較的低い限界未満の場合、必要とされる強度および耐久性を成形させるには、強度は不適当であり、一方、12質量%を上廻る場合には、軸受合金層のマトリックスは、意図される軸受用途のためには硬質すぎるようになり、また、この材料は、高すぎる錫含量で脆性になる傾向がある。
ニッケルは、マトリックスの強度を増加させる有益な効果を有する一方で、軸受合金の耐蝕性を改善する効果も有する。現在のディーゼルエンジン潤滑油は、硫黄を含有し、稼働中にエンジン内で達成される比較的高い温度で、エンジンの周囲に、および例えば、軸受滑り面とシャフト対向面との間の軸受空間内にポンプ輸送される油中で高度に腐蝕性の成分を形成しうる。本発明による合金中のニッケル範囲は、下端で耐蝕性の改善を提供することを意図し、一方、上端では、例えば高すぎる硬さおよび/または脆性に関連して問題を引き起こすほどには高すぎない。
ビスマス含量は、第1の燒結工程で粉末粒子の間に間隙が存在した、銅を基礎とする合金マトリックス中に含有された、実質的に元素状ビスマスとして残留する軟質相である。ビスマスの目的は、著しく改善された耐焼付性を前記材料に備えさせ、また、青銅マトリックスの順応性を改善することである。
アルミナは、本発明による軸受材料の耐摩耗性を著しく向上させることが見い出された。3質量%までのアルミナ含量は、試験され、軸受材料に基礎金属合金組成物と比較して著しく改善された耐摩耗性を備えさせることが見い出された。しかし、このようなレベルのアルミナは、幾つかの環境で軸受材料の滑り面が走行する対向面に対して腐蝕性である可能性があり、また、ストリップ材料を軸受に処理するために使用される工具中で高い摩耗率を発生させ、これは、多大な費用および形成される軸受の減少された精度をまねく。
銅−10錫−10鉛;および銅−8錫−1ニッケル。
Claims (11)
- 質量%で:錫4〜12;ニッケル0.1〜2;ビスマス1〜6;アルミナ0.01以上0.10未満;残分 付随する不純物は除き銅を含有する軸受材料。
- 組成範囲が質量%で:錫7〜9;ニッケル0.5〜1.5;ビスマス2〜5;アルミナ0.03〜0.07;残分 付随する不純物は除き銅を含む、請求項1記載の軸受材料。
- 前記組成が質量%で:錫8;ニッケル1;ビスマス3.3;アルミナ0.05;残分 付随する不純物は除き銅を含む、請求項1または2記載の軸受材料。
- 付随する不純物は除き鉛不含である、請求項1から3までのいずれか1項に記載の軸受材料。
- アルミナ粒径が8〜19μmの範囲内にある、請求項1から4までのいずれか1項に記載の軸受材料。
- アルミナ粒径が11〜14μmの範囲内にある、請求項5記載の軸受材料。
- 請求項1から6までのいずれか1項に記載の軸受材料の層を強度な裏付け材料上に有する、上記裏付け材料を含む軸受。
- 請求項7記載の軸受を製造する方法において、この方法が次の工程:
質量%で錫4〜12;ニッケル0.1〜2;残分 付随する不純物は除き銅の範囲内にある組成を有する粉末を形成し;
前記銅−錫−ニッケル粉末とビスマス粉末およびアルミナ粉末との粉末混合物を形成し、質量%で錫4〜12;ニッケル0.1〜2;ビスマス1〜6;アルミナ0.01以上0.1未満;残分 付随する不純物は除き銅の範囲内にある全組成物を生じさせ;
この粉末混合物を強度な裏付け材料上に散布し;
この軸受材料粉末混合物を強度な裏付け材料に対して燒結し;
この燒結した軸受材料を硬化し;
この硬化した軸受材料を再焼結し;および
再焼結した材料から軸受を形成することを有することを特徴とする、請求項7記載の軸受を製造する方法。 - 実質的に明細書および図に関連して前記されたような軸受材料。
- 実質的に明細書および図に関連して前記されたような軸受。
- 実質的に明細書および図に関連して前記されたような軸受の製造法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0821593.1 | 2008-11-26 | ||
GB0821593A GB2465753A (en) | 2008-11-26 | 2008-11-26 | Copper based bearing alloy comprising tin, nickel, bismuth and alumina |
PCT/EP2009/008380 WO2010060604A1 (en) | 2008-11-26 | 2009-11-25 | Bearing material |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012509993A true JP2012509993A (ja) | 2012-04-26 |
JP5566394B2 JP5566394B2 (ja) | 2014-08-06 |
Family
ID=40230847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011537884A Active JP5566394B2 (ja) | 2008-11-26 | 2009-11-25 | 軸受材料 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8715385B2 (ja) |
EP (1) | EP2368053B1 (ja) |
JP (1) | JP5566394B2 (ja) |
KR (1) | KR101594207B1 (ja) |
CN (1) | CN102227569B (ja) |
BR (1) | BRPI0921224B1 (ja) |
GB (1) | GB2465753A (ja) |
WO (1) | WO2010060604A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106191517B (zh) * | 2016-08-10 | 2018-03-20 | 浙江旭德新材料有限公司 | 一种用于生产双金属轴瓦材料的铜锡镍铋合金粉末的制备方法 |
CN107598173B (zh) * | 2017-09-01 | 2021-09-14 | 浙江长盛滑动轴承股份有限公司 | 一种轴承胚料及制作该轴承胚料的方法 |
CN108188404B (zh) * | 2017-11-24 | 2020-05-19 | 浙江长盛滑动轴承股份有限公司 | 一种轴承胚料及其制造方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001081523A (ja) * | 1999-09-13 | 2001-03-27 | Daido Metal Co Ltd | 銅系摺動材料 |
JP2001240925A (ja) * | 2000-02-29 | 2001-09-04 | Daido Metal Co Ltd | 銅系摺動材料 |
JP2002220631A (ja) * | 2001-01-24 | 2002-08-09 | Taiho Kogyo Co Ltd | リン青銅複合焼結材 |
JP2003269456A (ja) * | 2002-03-18 | 2003-09-25 | Daido Metal Co Ltd | 摺動材料 |
WO2010030031A1 (ja) * | 2008-09-10 | 2010-03-18 | 大豊工業株式会社 | PbフリーCu-Bi系焼結材料製摺動部品 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2831243A (en) * | 1954-12-29 | 1958-04-22 | Gen Motors Corp | Sintered powdered copper base bearing |
US2845918A (en) | 1955-03-07 | 1958-08-05 | Gen Motors Corp | Bearing surfaces |
DE1758007A1 (de) | 1968-03-20 | 1970-12-10 | Schmidt Gmbh Karl | Aluminium-Kupfer-Legierung als Werkstoff zur Herstellung von Sinterteilen,die gleitend beansprucht werden |
JP2512477B2 (ja) | 1987-06-17 | 1996-07-03 | 大豊工業株式会社 | 銅系摺動材料 |
DE3813802A1 (de) * | 1988-04-23 | 1989-11-09 | Glyco Metall Werke | Schichtwerkstoff oder schichtwerkstueck mit einer auf einer traegerschicht angebrachten funktionsschicht, insbesondere gleitschicht mit der struktur einer festen, aber schmelzbaren dispersion |
JP2001240933A (ja) * | 2000-02-29 | 2001-09-04 | Daido Metal Co Ltd | 銅系摺動材料、その製造方法およびすべり軸受材料、その製造方法 |
JP2003194061A (ja) | 2001-12-27 | 2003-07-09 | Daido Metal Co Ltd | 銅系焼結摺動材料およびその製造方法 |
US20030209103A1 (en) * | 2002-05-10 | 2003-11-13 | Komatsu Ltd. | Cooper-based sintering sliding material and multi-layered sintered sliding member |
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2008
- 2008-11-26 GB GB0821593A patent/GB2465753A/en not_active Withdrawn
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2009
- 2009-11-25 KR KR1020117014444A patent/KR101594207B1/ko active IP Right Grant
- 2009-11-25 WO PCT/EP2009/008380 patent/WO2010060604A1/en active Application Filing
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001081523A (ja) * | 1999-09-13 | 2001-03-27 | Daido Metal Co Ltd | 銅系摺動材料 |
JP2001240925A (ja) * | 2000-02-29 | 2001-09-04 | Daido Metal Co Ltd | 銅系摺動材料 |
JP2002220631A (ja) * | 2001-01-24 | 2002-08-09 | Taiho Kogyo Co Ltd | リン青銅複合焼結材 |
JP2003269456A (ja) * | 2002-03-18 | 2003-09-25 | Daido Metal Co Ltd | 摺動材料 |
WO2010030031A1 (ja) * | 2008-09-10 | 2010-03-18 | 大豊工業株式会社 | PbフリーCu-Bi系焼結材料製摺動部品 |
Also Published As
Publication number | Publication date |
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EP2368053B1 (en) | 2017-09-06 |
CN102227569B (zh) | 2015-03-25 |
JP5566394B2 (ja) | 2014-08-06 |
KR20110100229A (ko) | 2011-09-09 |
US8715385B2 (en) | 2014-05-06 |
BRPI0921224A2 (pt) | 2018-10-23 |
WO2010060604A1 (en) | 2010-06-03 |
US20110286875A1 (en) | 2011-11-24 |
BRPI0921224B1 (pt) | 2020-12-01 |
GB2465753A (en) | 2010-06-02 |
KR101594207B1 (ko) | 2016-02-15 |
GB0821593D0 (en) | 2008-12-31 |
EP2368053A1 (en) | 2011-09-28 |
CN102227569A (zh) | 2011-10-26 |
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