JP6705631B2 - 複層摺動部材 - Google Patents
複層摺動部材 Download PDFInfo
- Publication number
- JP6705631B2 JP6705631B2 JP2015163269A JP2015163269A JP6705631B2 JP 6705631 B2 JP6705631 B2 JP 6705631B2 JP 2015163269 A JP2015163269 A JP 2015163269A JP 2015163269 A JP2015163269 A JP 2015163269A JP 6705631 B2 JP6705631 B2 JP 6705631B2
- Authority
- JP
- Japan
- Prior art keywords
- mass
- nickel
- iron
- layer
- sliding member
- 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.)
- Active
Links
- 239000010410 layer Substances 0.000 claims description 105
- 229910045601 alloy Inorganic materials 0.000 claims description 97
- 239000000956 alloy Substances 0.000 claims description 97
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 92
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 71
- 229910052751 metal Inorganic materials 0.000 claims description 51
- 239000002184 metal Substances 0.000 claims description 51
- 229910001096 P alloy Inorganic materials 0.000 claims description 48
- 229910052759 nickel Inorganic materials 0.000 claims description 37
- 229910052742 iron Inorganic materials 0.000 claims description 36
- 229910000831 Steel Inorganic materials 0.000 claims description 32
- 239000010959 steel Substances 0.000 claims description 32
- 229920005989 resin Polymers 0.000 claims description 24
- 239000011347 resin Substances 0.000 claims description 24
- 229910001220 stainless steel Inorganic materials 0.000 claims description 23
- OFNHPGDEEMZPFG-UHFFFAOYSA-N phosphanylidynenickel Chemical compound [P].[Ni] OFNHPGDEEMZPFG-UHFFFAOYSA-N 0.000 claims description 20
- 229920003002 synthetic resin Polymers 0.000 claims description 19
- 239000000057 synthetic resin Substances 0.000 claims description 19
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims description 18
- 239000011159 matrix material Substances 0.000 claims description 17
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 15
- 239000011247 coating layer Substances 0.000 claims description 15
- 229910052698 phosphorus Inorganic materials 0.000 claims description 14
- 239000011574 phosphorus Substances 0.000 claims description 14
- 239000010935 stainless steel Substances 0.000 claims description 13
- 239000011148 porous material Substances 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 239000010960 cold rolled steel Substances 0.000 claims description 7
- 229910001105 martensitic stainless steel Inorganic materials 0.000 claims description 6
- 229920001721 polyimide Polymers 0.000 claims description 6
- 239000009719 polyimide resin Substances 0.000 claims description 6
- 239000005011 phenolic resin Substances 0.000 claims description 4
- 229920001225 polyester resin Polymers 0.000 claims description 4
- 239000004645 polyester resin Substances 0.000 claims description 4
- 229920012287 polyphenylene sulfone Polymers 0.000 claims description 4
- 229930182556 Polyacetal Natural products 0.000 claims description 3
- 150000002815 nickel Chemical class 0.000 claims description 3
- 229920006324 polyoxymethylene Polymers 0.000 claims description 3
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 2
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 2
- 239000004962 Polyamide-imide Substances 0.000 claims description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 claims description 2
- 239000007888 film coating Substances 0.000 claims description 2
- 238000009501 film coating Methods 0.000 claims description 2
- 229920006122 polyamide resin Polymers 0.000 claims description 2
- 229920002312 polyamide-imide Polymers 0.000 claims description 2
- 229920002530 polyetherether ketone Polymers 0.000 claims description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 claims description 2
- 239000000843 powder Substances 0.000 description 76
- 239000011812 mixed powder Substances 0.000 description 23
- 239000012071 phase Substances 0.000 description 22
- 239000002245 particle Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 15
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 14
- -1 for example Substances 0.000 description 14
- 239000000203 mixture Substances 0.000 description 13
- 239000003921 oil Substances 0.000 description 12
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 10
- 229910052717 sulfur Inorganic materials 0.000 description 10
- 239000011593 sulfur Substances 0.000 description 10
- 239000011651 chromium Substances 0.000 description 9
- 239000004810 polytetrafluoroethylene Substances 0.000 description 9
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 9
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 8
- 229910052804 chromium Inorganic materials 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 239000010687 lubricating oil Substances 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 238000005245 sintering Methods 0.000 description 6
- 229910000906 Bronze Inorganic materials 0.000 description 5
- 239000005069 Extreme pressure additive Substances 0.000 description 5
- 229910019142 PO4 Inorganic materials 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 239000010974 bronze Substances 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 5
- 239000007791 liquid phase Substances 0.000 description 5
- 238000005461 lubrication Methods 0.000 description 5
- 239000010452 phosphate Substances 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 230000005496 eutectics Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 4
- 229910000734 martensite Inorganic materials 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 239000011147 inorganic material Substances 0.000 description 3
- 238000005304 joining Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- JUNWLZAGQLJVLR-UHFFFAOYSA-J calcium diphosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])(=O)OP([O-])([O-])=O JUNWLZAGQLJVLR-UHFFFAOYSA-J 0.000 description 2
- 229940043256 calcium pyrophosphate Drugs 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 235000019821 dicalcium diphosphate Nutrition 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 238000007602 hot air drying Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000002436 steel type Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 150000005846 sugar alcohols Polymers 0.000 description 2
- 150000004763 sulfides Chemical class 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 238000009689 gas atomisation Methods 0.000 description 1
- 229940119170 jojoba wax Drugs 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005486 sulfidation Methods 0.000 description 1
- 238000009692 water atomization Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
- B22F7/04—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers with one or more layers not made from powder, e.g. made from solid metal
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
-
- 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
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
-
- 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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
-
- 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
- F16C33/10—Construction relative to lubrication
-
- 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
- F16C33/20—Sliding surface consisting mainly of plastics
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)
- Chemical Kinetics & Catalysis (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Sliding-Contact Bearings (AREA)
- Powder Metallurgy (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Description
裏金2として、厚さ0.65mmの冷間圧延鋼板(SPCC)を幅170mm、長さ600mmの寸法に切断した条片を準備したのち、この条片の一方の面を含む全面に電解ニッケルめっきによる厚さ20μmのニッケル皮膜を施した。
混合粉末において、アトマイズ鉄粉末を50質量%と、アトマイズニッケル−11質量%燐合金粉末を50質量%(ニッケル44.5質量%、燐5.5質量%)とした以外は実施例1と同様の方法で、ニッケル皮膜の一方の面に、厚さ0.3mmの鉄粉末50質量%及びニッケル−11質量%燐合金粉末50質量%を含む混合粉末の焼結合金からなる多孔質焼結合金層3を一体的に接合した複層摺動部材1を作製した。
裏金2として、厚さ0.65mmのフェライト系ステンレス鋼板(SUS430)を幅170mm、長さ600mmの寸法に切断した条片を準備した。
裏金2として、実施例3と同様の条片を準備した。
実施例3と同様の裏金2としての条片の一方の面を含む全面に実施例1と同様のニッケル皮膜を施した。
フェライト系ステンレス鋼板(SUS434)を使用した以外は、実施例3と同様の裏金2としての条片を準備した。
オーステナイト系ステンレス鋼板(SUS304)を使用した以外は、実施例3と同様にして裏金2としての条片を準備した。
裏金2として、実施例7と同様の条片を準備した。
裏金2として、実施例8と同様の条片を準備した。
裏金2として、実施例8と同様の条片を準備した。
オーステナイト系ステンレス鋼板(SUS316L)を使用した以外は、実施例3と同様の裏金2としての条片を準備した。
マルテンサイト系ステンレス鋼板(SUS410)を使用した以外は、実施例3と同様の裏金2としての条片を準備した。
実施例8と同様の多孔質焼結合金層3とを備えた複層摺動部材1を使用した。
実施例1と同様の一方の面にニッケル皮膜を施した条片を裏金2とした。
比較例1と同様の複層摺動部材1に、当該複層摺動部材1の多孔質焼結合金層3の孔隙及び一方の面に実施例13と同様の被覆層4を更に備えた複層摺動部材5を作製した。
<試験条件>
速度 1.3m/min
荷重(面圧) 200〜500kgf/cm2
試験時間 20時間
相手材 機械構造用炭素鋼(S45C)
潤滑 油(出光興産社製の商品名「ダフニースーパーマルチオイル#32」)中条件
<試験方法>
図3に示すように、実施例1から13並びに比較例1及び2の複層摺動部材1及び5から作製された一辺が30mmの方形状の板状軸受試験片11を試験台に固定し、相手材となる円筒体12から板状軸受試験片11の一方の面13に、当該面13に直交する方向Aの所定の荷重をかけながら、円筒体12を当該円筒体12の軸心14の周りで方向Bに回転させ、板状軸受試験片11と円筒体12との間の摩擦係数及び20時間試験後の面13の摩耗量を測定した。
2 裏金
3 多孔質焼結合金層
4 被覆層
Claims (6)
- 鋼板を有した裏金と、この裏金の一方の面に一体的に接合されていると共に鉄又は鉄基合金30〜60質量%及びニッケル−燐合金40〜70質量%を含む多孔質焼結合金層とを具備しており、鋼板は、フェライト系、オーステナイト系又はマルテンサイト系のステンレス鋼板からなり、裏金は、このステンレス鋼板の一方の面を被覆したニッケル皮膜を更に具備しており、裏金の一方の面は、このニッケル皮膜の一方の面である複層摺動部材。
- 鋼板を有した裏金と、この裏金の一方の面に一体的に接合されていると共に鉄又は鉄基合金30〜60質量%及びニッケル−燐合金40〜70質量%を含む多孔質焼結合金層とを具備しており、鋼板は、一般構造用圧延鋼板又は冷間圧延鋼板からなり、裏金は、この一般構造用圧延鋼板又は冷間圧延鋼板の一方の面を被覆したニッケル皮膜を更に具備しており、裏金の一方の面は、このニッケル皮膜の一方の面である複層摺動部材。
- 鋼板を有した裏金と、この裏金の一方の面に一体的に接合されていると共に鉄又は鉄基合金30〜60質量%及びニッケル−燐合金40〜70質量%を含む多孔質焼結合金層とを具備しており、多孔質焼結合金層の孔隙及び一方の面に充填固着されていると共に少なくとも合成樹脂を含む被覆層を更に具備しており、合成樹脂は、フッ素樹脂、ポリアセタール樹脂、ポリアミド樹脂、ポリフェニレンサルファイド樹脂、ポリエーテルエーテルケトン樹脂及びポリアミドイミド樹脂から選択される少なくとも一つの主成分と、ポリイミド樹脂、焼成フェノール樹脂、ポリフェニレンスルホン樹脂及びオキシベンゾイルポリエステル樹脂から選択される少なくとも一つの追加成分とを含んでいる複層摺動部材。
- 多孔質焼結合金層は、鉄又は鉄基合金の焼結合金からなるマトリックス相と、このマトリックス相の粒界に晶出したニッケル−燐合金の分散相とを含んでいる請求項1から3のいずれか一項に記載の複層摺動部材。
- ニッケル−燐合金は、燐10〜12質量%とニッケルの残部とからなる請求項1から4のいずれか一項に記載の複層摺動部材。
- 鉄基合金は、フェライト系、オーステナイト系又はマルテンサイト系ステンレス鋼からなる請求項1から5のいずれか一項に記載の複層摺動部材。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015163269A JP6705631B2 (ja) | 2015-08-20 | 2015-08-20 | 複層摺動部材 |
PCT/JP2016/003717 WO2017029801A1 (ja) | 2015-08-20 | 2016-08-12 | 複層摺動部材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015163269A JP6705631B2 (ja) | 2015-08-20 | 2015-08-20 | 複層摺動部材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017039984A JP2017039984A (ja) | 2017-02-23 |
JP6705631B2 true JP6705631B2 (ja) | 2020-06-03 |
Family
ID=58051330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015163269A Active JP6705631B2 (ja) | 2015-08-20 | 2015-08-20 | 複層摺動部材 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6705631B2 (ja) |
WO (1) | WO2017029801A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6893836B2 (ja) | 2017-07-03 | 2021-06-23 | オイレス工業株式会社 | 複層焼結板及びその製造方法 |
CN110936642A (zh) * | 2019-10-14 | 2020-03-31 | 融之航信息科技(苏州)有限公司 | 一种氟塑料金属带材料复合烧结工艺 |
CN110681865A (zh) * | 2019-10-14 | 2020-01-14 | 融之航信息科技(苏州)有限公司 | 一种氟塑料金属带的结构 |
JP6940801B1 (ja) | 2020-12-25 | 2021-09-29 | 千住金属工業株式会社 | 摺動部材、軸受、摺動部材の製造方法、軸受の製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6057509B2 (ja) * | 1981-11-13 | 1985-12-16 | 日本ダイアクレバイト株式会社 | ステンレス鋼板等を基材とする複合材料の製造方法 |
JPH07138601A (ja) * | 1993-11-18 | 1995-05-30 | Kawasaki Steel Corp | 耐摩耗焼結材用高Cr合金鋼粉およびその混合物 |
JP3446810B2 (ja) * | 1998-04-08 | 2003-09-16 | 株式会社小松製作所 | 複層焼結摺動部材とその製造方法 |
JP2002146410A (ja) * | 2000-11-14 | 2002-05-22 | Daido Metal Co Ltd | 鋼裏金付鉄系摺動材料 |
JP4385618B2 (ja) * | 2002-08-28 | 2009-12-16 | オイレス工業株式会社 | 多孔質静圧気体軸受用の軸受素材及びこれを用いた多孔質静圧気体軸受 |
JP6198652B2 (ja) * | 2014-03-24 | 2017-09-20 | 大同メタル工業株式会社 | 摺動部材 |
JP6258121B2 (ja) * | 2014-05-14 | 2018-01-10 | 大同メタル工業株式会社 | 摺動部材 |
JP6328043B2 (ja) * | 2014-12-08 | 2018-05-23 | 大同メタル工業株式会社 | 摺動部材 |
-
2015
- 2015-08-20 JP JP2015163269A patent/JP6705631B2/ja active Active
-
2016
- 2016-08-12 WO PCT/JP2016/003717 patent/WO2017029801A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2017029801A1 (ja) | 2017-02-23 |
JP2017039984A (ja) | 2017-02-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6779600B2 (ja) | 複層摺動部材 | |
JP6705631B2 (ja) | 複層摺動部材 | |
US6607820B2 (en) | Composite sliding material | |
JP5742087B2 (ja) | 複層摺動部材及びそれを用いた自動車のラックピニオン式舵取装置におけるラックガイド | |
US8992658B2 (en) | Sintered metallic bearing and fluid dynamic bearing device equipped with the bearing | |
WO2018021122A1 (ja) | 複層焼結板及びそれを用いた複層摺動部材並びに複層焼結板の製造方法 | |
US6305847B1 (en) | Sliding bearing | |
JP2011080525A (ja) | 複層摺動部材 | |
JP6328043B2 (ja) | 摺動部材 | |
US20160160824A1 (en) | Sliding member | |
JPH11269508A (ja) | 複層焼結摺動部材およびその製造方法 | |
JP6466268B2 (ja) | 摺動部材 | |
CN116710219A (zh) | 滑动构件、轴承、滑动构件的制造方法、轴承的制造方法 | |
EP4431757A1 (en) | Sliding member and bearing | |
JP6258121B2 (ja) | 摺動部材 | |
JP2016108627A (ja) | 摺動部材 | |
JP6893836B2 (ja) | 複層焼結板及びその製造方法 | |
JP6258139B2 (ja) | 摺動部材 | |
JP2017218622A (ja) | 摺動部材の製造方法 | |
JP5854060B2 (ja) | 複層摺動部材及びそれを用いた自動車のラックピニオン式舵取装置におけるラックガイド | |
JP2006213013A (ja) | 複層樹脂摺動部材 | |
JP2023174518A (ja) | 銅系摺動部材 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180620 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180724 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20191001 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191128 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20200217 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200508 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200514 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6705631 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |