JPWO2025027670A1 - - Google Patents
Info
- Publication number
- JPWO2025027670A1 JPWO2025027670A1 JP2025537296A JP2025537296A JPWO2025027670A1 JP WO2025027670 A1 JPWO2025027670 A1 JP WO2025027670A1 JP 2025537296 A JP2025537296 A JP 2025537296A JP 2025537296 A JP2025537296 A JP 2025537296A JP WO2025027670 A1 JPWO2025027670 A1 JP WO2025027670A1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/20—Carburising
- C23C8/22—Carburising of ferrous surfaces
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/62—Selection of substances
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/64—Special methods of manufacture
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Rolling Contact Bearings (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2023/027685 WO2025027670A1 (ja) | 2023-07-28 | 2023-07-28 | 軸受軌道部品、及び軸受軌道部品の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2025027670A1 true JPWO2025027670A1 (https=) | 2025-02-06 |
| JPWO2025027670A5 JPWO2025027670A5 (https=) | 2026-04-27 |
Family
ID=94394345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025537296A Pending JPWO2025027670A1 (https=) | 2023-07-28 | 2023-07-28 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPWO2025027670A1 (https=) |
| WO (2) | WO2025027670A1 (https=) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59232642A (ja) * | 1983-06-16 | 1984-12-27 | Nippon Steel Corp | 温間鍛造法 |
| JPH09310123A (ja) * | 1996-05-16 | 1997-12-02 | Daihatsu Motor Co Ltd | 低コスト歯車の製造方法 |
| JP2002339041A (ja) * | 2001-05-16 | 2002-11-27 | Sanyo Special Steel Co Ltd | 仕上加工性に優れた高清浄度軸受用鋼 |
| DE10128544C2 (de) * | 2001-06-13 | 2003-06-05 | Thyssenkrupp Stahl Ag | Höherfestes, kaltumformbares Stahlblech, Verfahren zu seiner Herstellung und Verwendung eines solchen Blechs |
| JP4322585B2 (ja) * | 2003-08-26 | 2009-09-02 | 本田技研工業株式会社 | スタータギア軸受の潤滑構造 |
| JP5098486B2 (ja) * | 2007-07-25 | 2012-12-12 | 新日鐵住金株式会社 | 浸炭部品の製造方法 |
| JP5372871B2 (ja) * | 2010-08-27 | 2013-12-18 | 株式会社エフ・シー・シー | 一体部材及びその製造方法 |
| JP6735589B2 (ja) * | 2016-03-30 | 2020-08-05 | 大同特殊鋼株式会社 | 製造性と耐水素脆性に優れた耐環境用軸受鋼 |
| JP7125923B2 (ja) * | 2019-07-25 | 2022-08-25 | Ｊｆｅスチール株式会社 | 真空浸炭用高炭素熱延鋼板およびその製造方法並びに浸炭鋼部品 |
| JP7464821B2 (ja) * | 2020-02-14 | 2024-04-10 | 日本製鉄株式会社 | 軸受軌道用鋼材、および軸受軌道 |
| JP2023102175A (ja) * | 2022-01-11 | 2023-07-24 | 日本製鉄株式会社 | 鋼部材 |
-
2023
- 2023-07-28 WO PCT/JP2023/027685 patent/WO2025027670A1/ja active Pending
- 2023-07-28 JP JP2025537296A patent/JPWO2025027670A1/ja active Pending
-
2024
- 2024-02-21 WO PCT/JP2024/006361 patent/WO2025027899A1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2025027670A1 (ja) | 2025-02-06 |
| WO2025027899A1 (ja) | 2025-02-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A524 | Written submission of copy of amendment under article 19 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A527 Effective date: 20260120 |