DE2135763C3 - 31 08 70 Japan 45 76202 Verfahren zur Behandlung von Eisen- und Stahlgegenstanden zur Bildung einer Nitrid schicht - Google Patents
31 08 70 Japan 45 76202 Verfahren zur Behandlung von Eisen- und Stahlgegenstanden zur Bildung einer Nitrid schichtInfo
- Publication number
- DE2135763C3 DE2135763C3 DE2135763A DE2135763A DE2135763C3 DE 2135763 C3 DE2135763 C3 DE 2135763C3 DE 2135763 A DE2135763 A DE 2135763A DE 2135763 A DE2135763 A DE 2135763A DE 2135763 C3 DE2135763 C3 DE 2135763C3
- Authority
- DE
- Germany
- Prior art keywords
- treatment
- air
- volume
- percent
- nitrogen
- 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 description 54
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 18
- 229910000831 Steel Inorganic materials 0.000 title claims description 9
- 239000010959 steel Substances 0.000 title claims description 9
- 229910052742 iron Inorganic materials 0.000 title claims description 3
- 150000004767 nitrides Chemical class 0.000 title description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 31
- 239000007789 gas Substances 0.000 claims description 16
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 11
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 10
- 229910021529 ammonia Inorganic materials 0.000 claims description 10
- 238000005256 carbonitriding Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 claims 1
- 239000003610 charcoal Substances 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 44
- 239000010410 layer Substances 0.000 description 34
- 229910052757 nitrogen Inorganic materials 0.000 description 23
- 239000002131 composite material Substances 0.000 description 20
- 229910052751 metal Inorganic materials 0.000 description 18
- 239000002184 metal Substances 0.000 description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 13
- 229910052799 carbon Inorganic materials 0.000 description 13
- 239000001301 oxygen Substances 0.000 description 13
- 229910052760 oxygen Inorganic materials 0.000 description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 12
- 238000009792 diffusion process Methods 0.000 description 10
- 238000007796 conventional method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 150000002739 metals Chemical class 0.000 description 7
- 238000005121 nitriding Methods 0.000 description 7
- 102220342298 rs777367316 Human genes 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 102200082816 rs34868397 Human genes 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 4
- 239000004115 Sodium Silicate Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000006396 nitration reaction Methods 0.000 description 4
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 4
- 229910052911 sodium silicate Inorganic materials 0.000 description 4
- 229910000851 Alloy steel Inorganic materials 0.000 description 3
- 238000009661 fatigue test Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000010953 base metal Substances 0.000 description 2
- 239000012159 carrier gas Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- -1 ammonia metals Chemical class 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- DDJSLGMHWKYCDI-UHFFFAOYSA-N azane carbon monoxide Chemical compound N.[C-]#[O+] DDJSLGMHWKYCDI-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000009838 combustion analysis Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing 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
- 238000003384 imaging method Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 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
- C23C8/08—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
- C23C8/24—Nitriding
- C23C8/26—Nitriding of ferrous surfaces
-
- 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
- C23C8/28—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 one step
- C23C8/30—Carbo-nitriding
- C23C8/32—Carbo-nitriding 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6384870A JPS4930339B1 (enExample) | 1970-07-21 | 1970-07-21 | |
| JP7620270A JPS4946462B1 (enExample) | 1970-08-31 | 1970-08-31 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2135763A1 DE2135763A1 (de) | 1972-01-27 |
| DE2135763B2 DE2135763B2 (de) | 1975-01-02 |
| DE2135763C3 true DE2135763C3 (de) | 1975-11-27 |
Family
ID=26404979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2135763A Expired DE2135763C3 (de) | 1970-07-21 | 1971-07-16 | 31 08 70 Japan 45 76202 Verfahren zur Behandlung von Eisen- und Stahlgegenstanden zur Bildung einer Nitrid schicht |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3748195A (enExample) |
| DE (1) | DE2135763C3 (enExample) |
| FR (1) | FR2099491B1 (enExample) |
| GB (1) | GB1351234A (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2324918C3 (de) * | 1973-05-17 | 1983-12-08 | Fa. J. Aichelin, 7015 Korntal | Verfahren zur Herstellung von Epsilon-Karbonitridschichten auf Teilen aus Eisenlegierungen |
| GB1471880A (en) * | 1973-10-26 | 1977-04-27 | Air Prod & Chem | Furnace atmosphere for the heat treatment of ferrous metal |
| LU71534A1 (enExample) * | 1973-12-21 | 1975-06-17 | ||
| US4108693A (en) * | 1974-12-19 | 1978-08-22 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Method for the heat-treatment of steel and for the control of said treatment |
| JPS51105938A (en) * | 1975-02-28 | 1976-09-20 | Fujikoshi Kk | Ko chutetsuno teionshintanchitsukashorihoho |
| US3998666A (en) * | 1975-07-30 | 1976-12-21 | United States Steel Corporation | Subscale reaction strengthening of low carbon ferrous metal stock |
| SU643549A1 (ru) * | 1975-11-21 | 1979-01-25 | Волжское объединение по производству легковых автомобилей | Способ карбонитрировани стальных и чугунных изделий |
| JPS52138027A (en) * | 1976-04-08 | 1977-11-17 | Nissan Motor | Ferrous member superior in initial fitting and wear resisting property and production process therefor |
| JPS553863A (en) * | 1978-06-27 | 1980-01-11 | Honda Motor Co Ltd | Treating method of prime coat by gas softening nitriding |
| US4342605A (en) * | 1979-07-05 | 1982-08-03 | Honda Giken Kogyo Kabushiki Kaisha | Gas soft-nitriding method |
| DE2930444C2 (de) * | 1979-07-26 | 1983-07-21 | Honda Giken Kogyo K.K., Tokyo | Gas-Weichnitrierverfahren |
| PL132768B3 (en) * | 1980-07-04 | 1985-04-30 | Inst Mech Precyz | Method of thermochemical treatment of cutting tools and tools for plastic working |
| KR890001030B1 (en) * | 1981-12-16 | 1989-04-20 | Ae Plc | Nitro-carburizing treatment method and metal ring |
| GB8323844D0 (en) * | 1983-09-06 | 1983-10-05 | Ae Plc | Cylinder liners |
| GB2173513B (en) * | 1985-02-25 | 1989-06-14 | Lucas Ind Plc | Making of steel component |
| GB2206131B (en) * | 1985-02-25 | 1989-05-24 | Lucas Ind Plc | Steel component |
| JPH081184B2 (ja) * | 1987-09-30 | 1996-01-10 | 株式会社日立製作所 | 圧縮機 |
| EP1122331B1 (de) * | 2000-02-04 | 2003-03-26 | Ipsen International GmbH | Verfahren zum Nitrieren und/oder Nitrocarburieren von höher legierten Stählen |
| US20020104587A1 (en) * | 2001-02-02 | 2002-08-08 | Leo Medeiros | Method for nitriding suspension components |
| KR100503497B1 (ko) * | 2002-11-25 | 2005-07-26 | 한국기계연구원 | 크롬도금층의 내식성 및 내마모성을 향상시키는 열처리방법 |
| DE102005013088B4 (de) * | 2005-03-18 | 2006-12-28 | Man B & W Diesel Ag | Gaswechselventil mit Korrosionsschutzschicht |
| US7622197B2 (en) * | 2006-11-20 | 2009-11-24 | Ferroxy-Aled, Llc | Seasoned ferrous cookware |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1793309A (en) * | 1930-02-26 | 1931-02-17 | Electro Metallurg Co | Process of case hardening |
| US1909669A (en) * | 1930-02-26 | 1933-05-16 | Electro Metallurg Co | Nitriding |
| GB395337A (en) * | 1930-11-01 | 1933-07-13 | Krupp Ag | Improvements in processes for hardening iron, steel, and cast iron, alloys by nitrogenising |
| DE1533964B2 (de) * | 1967-03-23 | 1975-11-13 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Ofen zur Oberflächenbehandlung von Werkstücken in Schutz- oder Trägergas |
-
1971
- 1971-06-08 GB GB1940771*[A patent/GB1351234A/en not_active Expired
- 1971-06-11 US US00152242A patent/US3748195A/en not_active Expired - Lifetime
- 1971-07-05 FR FR7124469A patent/FR2099491B1/fr not_active Expired
- 1971-07-16 DE DE2135763A patent/DE2135763C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3748195A (en) | 1973-07-24 |
| FR2099491B1 (enExample) | 1974-05-31 |
| GB1351234A (en) | 1974-04-24 |
| DE2135763B2 (de) | 1975-01-02 |
| FR2099491A1 (enExample) | 1972-03-17 |
| DE2135763A1 (de) | 1972-01-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EF | Willingness to grant licences |