KR101146830B1 - 내 오일-젖음확산성이 우수한 표면처리강판 - Google Patents
내 오일-젖음확산성이 우수한 표면처리강판 Download PDFInfo
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- KR101146830B1 KR101146830B1 KR1020107000474A KR20107000474A KR101146830B1 KR 101146830 B1 KR101146830 B1 KR 101146830B1 KR 1020107000474 A KR1020107000474 A KR 1020107000474A KR 20107000474 A KR20107000474 A KR 20107000474A KR 101146830 B1 KR101146830 B1 KR 101146830B1
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- steel sheet
- rust
- lubricating oil
- treated steel
- contact angle
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- 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
- C23C28/023—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 only coatings of metal elements only
- C23C28/025—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 only coatings of metal elements only with at least one zinc-based layer
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- 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
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
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- 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
- F16C2204/60—Ferrous alloys, e.g. steel alloys
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/02—Casings or enclosures characterised by the material thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Laminated Bodies (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Lubricants (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Description
도 2는, 일반적인 모터케이스의 베어링홀더부 측의 단면도.
Claims (7)
- 아연계 도금강판의 표면에 방청피막이 형성된 표면처리강판으로서,
상기 방청피막은, 실리카, 실란커플링제 및 아크릴 수지를 주성분으로 하는 방청처리액에, 계면활성제, 입자경 0.05 ~ 5㎛의 미립자, 불소계 수지, 중에서 선택되는 1종 이상의 성분이 첨가된 표면처리액을 부착시켜, 가열건조하여 형성되는 것이며,
적어도 강판 편면(片面) 측의 방청피막표면(A)에 대한, 40℃에서의 동점도(動粘度)가 51 ~ 69㎟/s, 100℃에서의 동점도가 11.1 ~ 14.9㎟/s인 윤활유의 접촉각(단, 강판표면온도 30℃에서, 방청피막표면에 윤활유의 액적을 형성하고 나서 30초 후의 접촉각)이 10°이상 90°미만인 것을 특징으로 하는, 내(耐) 오일-젖음확산성이 우수한 표면처리강판. - 아연계 도금강판의 표면에 방청피막이 형성된 표면처리강판으로서,
상기 방청피막은, 실리카, 실란커플링제 및 아크릴 수지를 주성분으로 하는 방청처리액에, 계면활성제, 입자경 0.05 ~ 5㎛의 미립자, 불소계 수지, 중에서 선택되는 1종 이상의 성분이 첨가된 표면처리액을 부착시켜, 가열건조하여 형성되는 것이며,
표면처리강판을 연신률20%로 소성가공한 후의 방청피막표면(A)에 대한, 40℃에서의 동점도가 51 ~ 69㎟/s, 100℃에서의 동점도가 11.1 ~ 14.9㎟/s인 윤활유의 접촉각(단, 강판표면온도 30℃에서, 방청피막표면에 윤활유의 액적을 형성하고나서 30초 후의 접촉각)이 10°이상 90°미만인 것을 특징으로 하는 내 오일-젖음확산성이 우수한 표면처리강판. - 제1항에 있어서,
방청피막표면(A) 및 표면처리강판을 연신률20%로 소성가공한 후의 방청피막표면(A)에서의 크랙생성밀도가 100㎛당 200개 이하인 것을 특징으로 하는 내 오일-젖음확산성이 우수한 표면처리강판. - 제2항에 있어서,
방청피막표면(A) 및 표면처리강판을 연신률20%로 소성가공한 후의 방청피막표면(A)에 있어서의 크랙생성밀도가 100㎛당 200개 이하인 것을 특징으로 하는 내 오일-젖음확산성이 우수한 표면처리강판. - 제1항 내지 제4항 중 어느 한 항에 기재된 방청피막표면(A)의 조건을 만족하는 것을 특징으로 하는, 베어링을 지지하기 위한 베어링홀더부를 구비한 부품용의 표면처리강판.
- 제1항 내지 제4항 중 어느 한 항에 기재된 방청피막표면(A)의 조건을 만족하는 것을 특징으로 하는, 베어링을 지지하기 위한 베어링홀더부를 구비한 모터케이스용의 표면처리강판.
- 제1항 내지 제4항 중 어느 한 항에 기재된 표면처리강판을 소성가공하여 얻은, 베어링을 지지하기 위한 베어링홀더부를 구비한 모터케이스로서, 방청피막표면(A)이 케이스 내면을 구성하는 것을 특징으로 하는 모터케이스.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2007-199065 | 2007-07-31 | ||
| JP2007199065A JP5205845B2 (ja) | 2007-07-31 | 2007-07-31 | 耐油ぬれ拡がり性に優れた表面処理鋼板 |
| PCT/JP2008/064074 WO2009017249A1 (ja) | 2007-07-31 | 2008-07-30 | 耐油ぬれ拡がり性に優れた表面処理鋼板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20100028633A KR20100028633A (ko) | 2010-03-12 |
| KR101146830B1 true KR101146830B1 (ko) | 2012-05-21 |
Family
ID=40304471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020107000474A Active KR101146830B1 (ko) | 2007-07-31 | 2008-07-30 | 내 오일-젖음확산성이 우수한 표면처리강판 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5205845B2 (ko) |
| KR (1) | KR101146830B1 (ko) |
| CN (1) | CN101772593B (ko) |
| TW (1) | TWI447266B (ko) |
| WO (1) | WO2009017249A1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6395149B2 (ja) * | 2014-08-04 | 2018-09-26 | 日立オートモティブシステムズ株式会社 | ブレーキ液圧制御装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030092036A (ko) * | 2001-03-30 | 2003-12-03 | 신닛뽄세이테쯔 카부시키카이샤 | 성형성 및 피막 건조 온도에 의존하지 않고 장기 안정탈막성이 우수한 알칼리 가용형 윤활 표면 처리 금속제품 |
| JP2006129558A (ja) | 2004-10-26 | 2006-05-18 | Mitsubishi Electric Corp | 回転電機 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003003278A (ja) * | 2001-03-30 | 2003-01-08 | Nippon Steel Corp | 連続成形性に優れたアルカリ可溶型潤滑表面処理金属製品 |
| EP1482074A4 (en) * | 2002-03-06 | 2005-06-15 | Jfe Steel Corp | SURFACE TREATED STEEL PLATE AND METHOD FOR THE PRODUCTION THEREOF |
| JP2004202534A (ja) * | 2002-12-25 | 2004-07-22 | Sanyo Electric Co Ltd | プレス成形法 |
| JP3842231B2 (ja) * | 2003-03-20 | 2006-11-08 | 三菱電機株式会社 | 電動機の軸受用潤滑油の封止構造 |
| JP4500113B2 (ja) * | 2003-06-16 | 2010-07-14 | Jfeスチール株式会社 | 高耐食性表面処理鋼板及びその製造方法 |
| WO2005049314A1 (ja) * | 2003-11-21 | 2005-06-02 | Jfe Steel Corporation | 耐食性、導電性および皮膜外観に優れた表面処理鋼板 |
-
2007
- 2007-07-31 JP JP2007199065A patent/JP5205845B2/ja active Active
-
2008
- 2008-07-30 CN CN200880101216XA patent/CN101772593B/zh active Active
- 2008-07-30 KR KR1020107000474A patent/KR101146830B1/ko active Active
- 2008-07-30 WO PCT/JP2008/064074 patent/WO2009017249A1/ja not_active Ceased
- 2008-07-31 TW TW097128971A patent/TWI447266B/zh active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030092036A (ko) * | 2001-03-30 | 2003-12-03 | 신닛뽄세이테쯔 카부시키카이샤 | 성형성 및 피막 건조 온도에 의존하지 않고 장기 안정탈막성이 우수한 알칼리 가용형 윤활 표면 처리 금속제품 |
| JP2006129558A (ja) | 2004-10-26 | 2006-05-18 | Mitsubishi Electric Corp | 回転電機 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009017249A1 (ja) | 2009-02-05 |
| TWI447266B (zh) | 2014-08-01 |
| CN101772593A (zh) | 2010-07-07 |
| JP2009035758A (ja) | 2009-02-19 |
| JP5205845B2 (ja) | 2013-06-05 |
| KR20100028633A (ko) | 2010-03-12 |
| TW200923128A (en) | 2009-06-01 |
| CN101772593B (zh) | 2012-08-29 |
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