DE3225686C2 - Verfahren zur Wärmebehandlung der Oberfläche eines Bauteils - Google Patents
Verfahren zur Wärmebehandlung der Oberfläche eines BauteilsInfo
- Publication number
- DE3225686C2 DE3225686C2 DE19823225686 DE3225686A DE3225686C2 DE 3225686 C2 DE3225686 C2 DE 3225686C2 DE 19823225686 DE19823225686 DE 19823225686 DE 3225686 A DE3225686 A DE 3225686A DE 3225686 C2 DE3225686 C2 DE 3225686C2
- Authority
- DE
- Germany
- Prior art keywords
- temperature
- nitrogen
- oxidation
- iron
- temperatures
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000010438 heat treatment Methods 0.000 title claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 9
- 230000003647 oxidation Effects 0.000 claims abstract description 8
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 8
- YYXHRUSBEPGBCD-UHFFFAOYSA-N azanylidyneiron Chemical compound [N].[Fe] YYXHRUSBEPGBCD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910001566 austenite Inorganic materials 0.000 claims abstract description 4
- 229910001563 bainite Inorganic materials 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims abstract 2
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 238000005121 nitriding Methods 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 claims description 3
- 238000010301 surface-oxidation reaction Methods 0.000 claims description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000004381 surface treatment Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 12
- 238000005256 carbonitriding Methods 0.000 description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- -1 iron potassium potassium Chemical compound 0.000 description 1
- 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 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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
- C23C8/34—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 more than one element being applied in more than one step
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)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823225686 DE3225686C2 (de) | 1982-07-09 | 1982-07-09 | Verfahren zur Wärmebehandlung der Oberfläche eines Bauteils |
| JP12357683A JPS5923869A (ja) | 1982-07-09 | 1983-07-08 | 構造部材の表面の熱処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823225686 DE3225686C2 (de) | 1982-07-09 | 1982-07-09 | Verfahren zur Wärmebehandlung der Oberfläche eines Bauteils |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3225686A1 DE3225686A1 (de) | 1984-01-12 |
| DE3225686C2 true DE3225686C2 (de) | 1990-05-10 |
Family
ID=6168015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19823225686 Expired DE3225686C2 (de) | 1982-07-09 | 1982-07-09 | Verfahren zur Wärmebehandlung der Oberfläche eines Bauteils |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5923869A (enrdf_load_html_response) |
| DE (1) | DE3225686C2 (enrdf_load_html_response) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19500576A1 (de) * | 1994-03-16 | 1995-09-21 | Schaeffler Waelzlager Kg | Verfahren zur thermochemischen Behandlung von dünnwandigen Bauteilen |
| DE19525182A1 (de) * | 1995-07-11 | 1997-01-16 | Metaplas Ionon Gmbh | Verfahren und Vorrichtung zur Erzeugung von Korrosions- und Verschleißschutzschichten auf Eisenbasiswerkstoffen |
| DE4322246B4 (de) * | 1992-08-17 | 2004-01-29 | Volkswagen Ag | Nockenwellenanordnung mit zumindest einem von einer Welle begrenzt schwenkbar getragenen Nocken |
| DE112009000494B4 (de) * | 2008-03-05 | 2019-11-14 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Eisenmetallwerkzeug mit einer nitrocarburierten Umformfläche und Verfahren zu dessen Herstellung |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60153455A (ja) * | 1984-01-23 | 1985-08-12 | Nippon Piston Ring Co Ltd | 鋼製ピストンリング |
| US4679706A (en) * | 1984-10-29 | 1987-07-14 | Enviro-Spray Systems, Inc. | Dispensing system with inflatable bag propelling mechanism and separate product gas phase |
| JPS61186469A (ja) * | 1985-02-15 | 1986-08-20 | Tokyo Netsu Shiyori Kogyo Kk | 複合熱処理方法 |
| JP3422528B2 (ja) * | 1992-08-17 | 2003-06-30 | フオルクスワーゲン・アクチエンゲゼルシヤフト | 軸に限定揺動可能に支持された少なくとも１個のカムを有するカム軸装置 |
| DE19510302C2 (de) * | 1995-03-22 | 1997-04-24 | Bilstein August Gmbh Co Kg | Oberflächenbehandelte Kolbenstange und Verfahren zu ihrer Herstellung |
| DE10127020B4 (de) | 2001-06-01 | 2004-07-08 | Federal-Mogul Friedberg Gmbh | Kolbenring mit einer Oxid-Nitrid-Verbundschicht |
| FR2942241B1 (fr) * | 2009-02-18 | 2011-10-21 | Hydromecanique & Frottement | Procede de traitement de pieces pour ustensiles de cuisine |
| CN110777323A (zh) * | 2019-12-06 | 2020-02-11 | 上海大学 | 气体氮碳共渗及后氧化工艺复合处理方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD119822A1 (enrdf_load_html_response) * | 1975-06-20 | 1976-05-12 | ||
| JPS53371A (en) * | 1976-06-23 | 1978-01-05 | Lec Kk | Mounting piece |
| GB2015580B (en) * | 1978-01-20 | 1982-03-10 | Neill Holding Ltd J | Recarburising ferrous materials |
| JPS55125267A (en) * | 1979-03-22 | 1980-09-26 | Kawasaki Heavy Ind Ltd | Surface treating method of improving abrasion resistance and corrosion resistance of iron and steel |
| DE2930165C2 (de) * | 1979-07-25 | 1981-12-24 | Degussa Ag, 6000 Frankfurt | Verfahren zum Nitrieren von Baustahl und Gußeisen |
| JPS5631965A (en) * | 1979-08-27 | 1981-03-31 | Yuuzou Takahashi | Concrete form for making geometrical pattern on wall surface |
-
1982
- 1982-07-09 DE DE19823225686 patent/DE3225686C2/de not_active Expired
-
1983
- 1983-07-08 JP JP12357683A patent/JPS5923869A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4322246B4 (de) * | 1992-08-17 | 2004-01-29 | Volkswagen Ag | Nockenwellenanordnung mit zumindest einem von einer Welle begrenzt schwenkbar getragenen Nocken |
| DE19500576A1 (de) * | 1994-03-16 | 1995-09-21 | Schaeffler Waelzlager Kg | Verfahren zur thermochemischen Behandlung von dünnwandigen Bauteilen |
| DE19525182A1 (de) * | 1995-07-11 | 1997-01-16 | Metaplas Ionon Gmbh | Verfahren und Vorrichtung zur Erzeugung von Korrosions- und Verschleißschutzschichten auf Eisenbasiswerkstoffen |
| DE112009000494B4 (de) * | 2008-03-05 | 2019-11-14 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Eisenmetallwerkzeug mit einer nitrocarburierten Umformfläche und Verfahren zu dessen Herstellung |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0568538B2 (enrdf_load_html_response) | 1993-09-29 |
| DE3225686A1 (de) | 1984-01-12 |
| JPS5923869A (ja) | 1984-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: VOLKSWAGEN AG, 3180 WOLFSBURG, DE |
|
| 8366 | Restricted maintained after opposition proceedings | ||
| 8305 | Restricted maintenance of patent after opposition | ||
| D4 | Patent maintained restricted | ||
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: PAKRASI, SUBHAS, DR., 38162 CREMLINGEN, DE |
|
| 8339 | Ceased/non-payment of the annual fee |