JP6424983B2 - 鉄系焼結含油軸受 - Google Patents

鉄系焼結含油軸受 Download PDF

Info

Publication number: JP6424983B2
Authority: JP; Japan
Prior art keywords: bearing; iron; oil; based sintered; pores
Prior art date: 2016-05-19
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

Application number

JP2018518068A

Other languages

English (en)

Japanese (ja)

Other versions

JPWO2017199456A1 (ja

Inventor

秀和徳島

直貴西澤

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.)

Showa Denko Materials Co Ltd

Original Assignee

Hitachi Chemical Co Ltd

Showa Denko Materials Co Ltd

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.)

2016-05-19

Filing date

2016-11-30

Publication date

2018-11-21

2016-11-30 Application filed by Hitachi Chemical Co Ltd, Showa Denko Materials Co Ltd filed Critical Hitachi Chemical Co Ltd

2018-11-08 Publication of JPWO2017199456A1 publication Critical patent/JPWO2017199456A1/ja

2018-11-21 Application granted granted Critical

2018-11-21 Publication of JP6424983B2 publication Critical patent/JP6424983B2/ja

Status Active legal-status Critical Current

2036-11-30 Anticipated expiration legal-status Critical

Links

XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 139
229910052742 iron Inorganic materials 0.000 title claims description 66
239000011148 porous material Substances 0.000 claims description 45
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 24
239000010949 copper Substances 0.000 claims description 23
230000002093 peripheral effect Effects 0.000 claims description 15
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
229910052802 copper Inorganic materials 0.000 claims description 12
239000000203 mixture Substances 0.000 claims description 12
230000035699 permeability Effects 0.000 claims description 12
229910000859 α-Fe Inorganic materials 0.000 claims description 8
229910002804 graphite Inorganic materials 0.000 claims description 7
239000010439 graphite Substances 0.000 claims description 7
239000012535 impurity Substances 0.000 claims description 4
239000003921 oil Substances 0.000 description 29
239000010687 lubricating oil Substances 0.000 description 20
239000000843 powder Substances 0.000 description 16
239000002994 raw material Substances 0.000 description 15
239000002184 metal Substances 0.000 description 12
229910052751 metal Inorganic materials 0.000 description 12
238000005245 sintering Methods 0.000 description 11
239000002245 particle Substances 0.000 description 10
230000014759 maintenance of location Effects 0.000 description 9
238000004513 sizing Methods 0.000 description 8
238000012360 testing method Methods 0.000 description 6
239000011159 matrix material Substances 0.000 description 5
229910001562 pearlite Inorganic materials 0.000 description 5
229910045601 alloy Inorganic materials 0.000 description 4
239000000956 alloy Substances 0.000 description 4
238000009826 distribution Methods 0.000 description 4
230000000694 effects Effects 0.000 description 4
239000007789 gas Substances 0.000 description 4
230000001050 lubricating effect Effects 0.000 description 4
238000005461 lubrication Methods 0.000 description 4
229910052799 carbon Inorganic materials 0.000 description 3
230000006835 compression Effects 0.000 description 3
238000007906 compression Methods 0.000 description 3
238000011156 evaluation Methods 0.000 description 3
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
239000010931 gold Substances 0.000 description 3
229910052737 gold Inorganic materials 0.000 description 3
239000000314 lubricant Substances 0.000 description 3
230000013011 mating Effects 0.000 description 3
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
238000013329 compounding Methods 0.000 description 2
238000000354 decomposition reaction Methods 0.000 description 2
238000005516 engineering process Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
150000002739 metals Chemical class 0.000 description 2
238000000034 method Methods 0.000 description 2
239000002480 mineral oil Substances 0.000 description 2
235000010446 mineral oil Nutrition 0.000 description 2
239000011812 mixed powder Substances 0.000 description 2
238000002156 mixing Methods 0.000 description 2
238000000465 moulding Methods 0.000 description 2
230000003287 optical effect Effects 0.000 description 2
238000012545 processing Methods 0.000 description 2
XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 2
239000004215 Carbon black (E152) Substances 0.000 description 1
229910000975 Carbon steel Inorganic materials 0.000 description 1
229910000640 Fe alloy Inorganic materials 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
230000002411 adverse Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000010962 carbon steel Substances 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000011889 copper foil Substances 0.000 description 1
IYRDVAUFQZOLSB-UHFFFAOYSA-N copper iron Chemical compound [Fe].[Cu] IYRDVAUFQZOLSB-UHFFFAOYSA-N 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
ALKZAGKDWUSJED-UHFFFAOYSA-N dinuclear copper ion Chemical compound [Cu].[Cu] ALKZAGKDWUSJED-UHFFFAOYSA-N 0.000 description 1
239000010696 ester oil Substances 0.000 description 1
230000001747 exhibiting effect Effects 0.000 description 1
238000011049 filling Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
230000006698 induction Effects 0.000 description 1
150000002505 iron Chemical class 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000005259 measurement Methods 0.000 description 1
230000000116 mitigating effect Effects 0.000 description 1
229910021382 natural graphite Inorganic materials 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
238000003825 pressing Methods 0.000 description 1
102200082816 rs34868397 Human genes 0.000 description 1
238000007789 sealing Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1

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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- 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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
General Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Sliding-Contact Bearings (AREA)
Powder Metallurgy (AREA)

JP2018518068A 2016-05-19 2016-11-30 鉄系焼結含油軸受 Active JP6424983B2 (ja)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2016100418		2016-05-19
JP2016100418		2016-05-19
PCT/JP2016/085486 WO2017199456A1 (ja)	2016-05-19	2016-11-30	鉄系焼結含油軸受

Publications (2)

Publication Number	Publication Date
JPWO2017199456A1 JPWO2017199456A1 (ja)	2018-11-08
JP6424983B2 true JP6424983B2 (ja)	2018-11-21

Family

ID=60325855

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2018518068A Active JP6424983B2 (ja)	2016-05-19	2016-11-30	鉄系焼結含油軸受

Country Status (4)

Country	Link
JP (1)	JP6424983B2 (zh)
CN (1)	CN109154043B (zh)
SG (1)	SG11201810201WA (zh)
WO (1)	WO2017199456A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN109154043B (zh) *	2016-05-19	2019-11-19	日立化成株式会社	铁系烧结含油轴承
SG11202006177UA (en) *	2017-12-28	2020-07-29	Hitachi Chemical Co Ltd	Sintered bearing and method for manufacturing same
WO2021171375A1 (ja) *	2020-02-25	2021-09-02	昭和電工マテリアルズ株式会社	焼結含油軸受、焼結含油軸受装置、及び回転装置
JP2024034792A (ja) *	2022-09-01	2024-03-13	Ntn株式会社	焼結含油軸受

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3978042B2 (ja) *	2002-01-22	2007-09-19	日立粉末冶金株式会社	建設機械用焼結滑り軸受
US7691172B2 (en) *	2004-08-30	2010-04-06	Nippon Mining & Metals Co., Ltd.	Metallic powder for powder metallurgy whose main component is iron and iron-based sintered body
US8220153B2 (en) *	2006-05-26	2012-07-17	Hitachi Powdered Metals Co., Ltd.	Production method for complex bearing
JP5247329B2 (ja) *	2008-09-25	2013-07-24	日立粉末冶金株式会社	鉄系焼結軸受およびその製造方法
EP2436463B1 (en) *	2010-09-30	2013-07-10	Hitachi Powdered Metals Co., Ltd.	Sintered materials for valve guides and production methods therefor
JP5525995B2 (ja) *	2010-10-27	2014-06-18	日立粉末冶金株式会社	鋳包み用焼結部材およびその製造方法、並びに該鋳包み用焼結部材を用いた軽合金複合部材の鋳造方法
JP5772498B2 (ja) *	2011-10-24	2015-09-02	日立化成株式会社	焼結含油軸受およびその製造方法
JP6011805B2 (ja) *	2013-04-22	2016-10-19	日立化成株式会社	焼結含油軸受およびその製造方法
CN109154043B (zh) *	2016-05-19	2019-11-19	日立化成株式会社	铁系烧结含油轴承

2016
- 2016-11-30 CN CN201680085847.1A patent/CN109154043B/zh active Active
- 2016-11-30 SG SG11201810201WA patent/SG11201810201WA/en unknown
- 2016-11-30 JP JP2018518068A patent/JP6424983B2/ja active Active
- 2016-11-30 WO PCT/JP2016/085486 patent/WO2017199456A1/ja active Application Filing

Also Published As

Publication number	Publication date
JPWO2017199456A1 (ja)	2018-11-08
CN109154043A (zh)	2019-01-04
SG11201810201WA (en)	2018-12-28
CN109154043B (zh)	2019-11-19
WO2017199456A1 (ja)	2017-11-23

Legal Events

Date	Code	Title	Description
2018-07-03	A621	Written request for application examination	Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180703
2018-07-03	A871	Explanation of circumstances concerning accelerated examination	Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20180703
2018-07-19	A975	Report on accelerated examination	Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20180719
2018-08-07	A131	Notification of reasons for refusal	Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180807
2018-08-28	A521	Request for written amendment filed	Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180828
2018-09-19	TRDD	Decision of grant or rejection written
2018-09-25	A01	Written decision to grant a patent or to grant a registration (utility model)	Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180925
2018-10-29	A61	First payment of annual fees (during grant procedure)	Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20181008
2018-11-02	R151	Written notification of patent or utility model registration	Ref document number: 6424983 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151
2023-02-24	S531	Written request for registration of change of domicile	Free format text: JAPANESE INTERMEDIATE CODE: R313531
2023-02-24	S533	Written request for registration of change of name	Free format text: JAPANESE INTERMEDIATE CODE: R313533
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2023-11-30	R350	Written notification of registration of transfer	Free format text: JAPANESE INTERMEDIATE CODE: R350

Publication	Publication Date	Title
JP5247329B2 (ja)	2013-07-24	鉄系焼結軸受およびその製造方法
JP4886545B2 (ja)	2012-02-29	焼結含油軸受およびその製造方法
JP6424983B2 (ja)	2018-11-21	鉄系焼結含油軸受
JP5442145B1 (ja)	2014-03-12	焼結軸受
US11351608B2 (en)	2022-06-07	Sintered bearing and manufacturing method for same
JP5675090B2 (ja)	2015-02-25	焼結含油軸受及びその製造方法
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