JP2004538370A - 歯付き部品の動的負荷容量を増加する方法 - Google Patents
歯付き部品の動的負荷容量を増加する方法 Download PDFInfo
- Publication number
- JP2004538370A JP2004538370A JP2003520869A JP2003520869A JP2004538370A JP 2004538370 A JP2004538370 A JP 2004538370A JP 2003520869 A JP2003520869 A JP 2003520869A JP 2003520869 A JP2003520869 A JP 2003520869A JP 2004538370 A JP2004538370 A JP 2004538370A
- Authority
- JP
- Japan
- Prior art keywords
- carbon content
- load capacity
- case
- hardening
- surface layer
- 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.)
- Withdrawn
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 67
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 67
- 238000000034 method Methods 0.000 claims abstract description 37
- 239000002344 surface layer Substances 0.000 claims description 19
- 238000005255 carburizing Methods 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 238000010791 quenching Methods 0.000 claims description 6
- 229910000760 Hardened steel Inorganic materials 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 239000010410 layer Substances 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims 1
- 230000007423 decrease Effects 0.000 abstract description 5
- 238000005261 decarburization Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 230000007704 transition Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000000171 quenching effect Effects 0.000 description 5
- 238000005422 blasting Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Images
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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Gears, Cams (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10140444A DE10140444A1 (de) | 2001-08-17 | 2001-08-17 | Verfahren zum Erhöhen der dynamischen Belastbarkeit eines verzahnten Bauteils |
| PCT/EP2002/009087 WO2003016582A2 (de) | 2001-08-17 | 2002-08-14 | Verfahren zum erhöhen der dynamischen belastbarkeit eines verzahnten bauteils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2004538370A true JP2004538370A (ja) | 2004-12-24 |
Family
ID=7695799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003520869A Withdrawn JP2004538370A (ja) | 2001-08-17 | 2002-08-14 | 歯付き部品の動的負荷容量を増加する方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20040206421A1 (de) |
| EP (1) | EP1419281B1 (de) |
| JP (1) | JP2004538370A (de) |
| DE (2) | DE10140444A1 (de) |
| WO (1) | WO2003016582A2 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016012941B4 (de) | 2016-10-28 | 2019-06-06 | Mvo Gmbh Metallverarbeitung Ostalb | Verfahren zur Bearbeitung einer Zahnstange und danach bearbeitete Zahnstange |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3543440A1 (de) * | 1985-12-09 | 1987-06-11 | Horst Gerdes | Verfahren zum aufkohlen beim einsatzhaerten |
| JPH0751740B2 (ja) * | 1987-08-20 | 1995-06-05 | 三菱自動車工業株式会社 | 浸炭焼入部品の浸炭抜き方法 |
| DE4227447C2 (de) * | 1991-08-21 | 2003-08-21 | Dana Corp | Zahnräder für Fahrzeugachsen |
| DE4327440C2 (de) * | 1993-08-14 | 1997-07-03 | Schaeffler Waelzlager Kg | Verfahren zur thermochemisch-thermischen Behandlung von Einsatzstählen, Vergütungsstählen und Wälzlagerstählen |
| JP3308377B2 (ja) * | 1994-03-09 | 2002-07-29 | 大同特殊鋼株式会社 | 歯面強度の優れた歯車およびその製造方法 |
-
2001
- 2001-08-17 DE DE10140444A patent/DE10140444A1/de not_active Withdrawn
-
2002
- 2002-08-14 WO PCT/EP2002/009087 patent/WO2003016582A2/de active IP Right Grant
- 2002-08-14 JP JP2003520869A patent/JP2004538370A/ja not_active Withdrawn
- 2002-08-14 EP EP02774512A patent/EP1419281B1/de not_active Expired - Lifetime
- 2002-08-14 US US10/485,011 patent/US20040206421A1/en not_active Abandoned
- 2002-08-14 DE DE50201965T patent/DE50201965D1/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20040206421A1 (en) | 2004-10-21 |
| WO2003016582A2 (de) | 2003-02-27 |
| EP1419281B1 (de) | 2005-01-05 |
| DE10140444A1 (de) | 2003-02-27 |
| WO2003016582A3 (de) | 2004-01-29 |
| EP1419281A2 (de) | 2004-05-19 |
| DE50201965D1 (de) | 2005-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Application deemed to be withdrawn because no request for examination was validly filed |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20051101 |