DE4139975A1 - Verfahren zur behandlung von legierten staehlen und refraktaermetallen - Google Patents
Verfahren zur behandlung von legierten staehlen und refraktaermetallenInfo
- Publication number
- DE4139975A1 DE4139975A1 DE4139975A DE4139975A DE4139975A1 DE 4139975 A1 DE4139975 A1 DE 4139975A1 DE 4139975 A DE4139975 A DE 4139975A DE 4139975 A DE4139975 A DE 4139975A DE 4139975 A1 DE4139975 A1 DE 4139975A1
- Authority
- DE
- Germany
- Prior art keywords
- treatment
- bar
- pressure
- chamber
- process chamber
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 34
- 229910052751 metal Inorganic materials 0.000 title claims description 3
- 239000002184 metal Substances 0.000 title claims description 3
- 150000002739 metals Chemical class 0.000 title claims 2
- 229910045601 alloy Inorganic materials 0.000 title description 2
- 239000000956 alloy Substances 0.000 title description 2
- 239000007789 gas Substances 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000002161 passivation Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 238000004381 surface treatment Methods 0.000 claims description 6
- 229910052796 boron Inorganic materials 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 150000004767 nitrides Chemical class 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 238000005121 nitriding Methods 0.000 description 4
- 239000003870 refractory metal Substances 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005271 boronizing Methods 0.000 description 2
- 238000005255 carburizing Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 229910001149 41xx steel Inorganic materials 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- -1 e.g. B. N Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 229910052721 tungsten 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
- C23C8/02—Pretreatment of the material to be coated
-
- 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
- C23C8/80—After-treatment
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)
Description
Claims (7)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4139975A DE4139975C2 (de) | 1991-12-04 | 1991-12-04 | Verfahren zur Behandlung von legierten Stählen und Refraktärmetallen und Anwendung des Verfahrens |
DE4208848A DE4208848C2 (de) | 1991-12-04 | 1992-03-19 | Verfahren zur thermochemischen Nachbehandlung von Stählen und Metallen |
US07/871,266 US5372655A (en) | 1991-12-04 | 1992-04-14 | Method for the treatment of alloy steels and refractory metals |
EP19920111673 EP0544987A1 (de) | 1991-12-04 | 1992-07-09 | Verfahren zur Behandlung von legierten Stählen und Refraktärmetallen |
AT92118403T ATE131216T1 (de) | 1991-12-04 | 1992-10-27 | Verfahren zur behandlung von stählen und refraktärmetallen. |
EP92118403A EP0545069B1 (de) | 1991-12-04 | 1992-10-27 | Verfahren zur Behandlung von Stählen und Refraktärmetallen |
DE59204598T DE59204598D1 (de) | 1991-12-04 | 1992-10-27 | Verfahren zur Behandlung von Stählen und Refraktärmetallen. |
ES92118403T ES2080416T3 (es) | 1991-12-04 | 1992-10-27 | Procedimiento para el tratamiento de aceros y metales refractarios. |
JP4324161A JPH0665631A (ja) | 1991-12-04 | 1992-12-03 | 鋼および金属の処理法 |
JP4324152A JPH0649619A (ja) | 1991-12-04 | 1992-12-03 | 合金鋼および高融点金属を処理する方法および装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4139975A DE4139975C2 (de) | 1991-12-04 | 1991-12-04 | Verfahren zur Behandlung von legierten Stählen und Refraktärmetallen und Anwendung des Verfahrens |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4139975A1 true DE4139975A1 (de) | 1993-06-09 |
DE4139975C2 DE4139975C2 (de) | 2001-02-22 |
Family
ID=6446253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4139975A Expired - Fee Related DE4139975C2 (de) | 1991-12-04 | 1991-12-04 | Verfahren zur Behandlung von legierten Stählen und Refraktärmetallen und Anwendung des Verfahrens |
Country Status (4)
Country | Link |
---|---|
US (1) | US5372655A (de) |
EP (1) | EP0544987A1 (de) |
JP (1) | JPH0649619A (de) |
DE (1) | DE4139975C2 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10062431A1 (de) * | 2000-12-18 | 2002-06-20 | Continental Teves Ag & Co Ohg | Hydraulischer Kolben sowie Verfahren zu seiner Oberflächenbehandlung |
CN106460080A (zh) * | 2014-06-20 | 2017-02-22 | 阿文美驰技术有限责任公司 | 铁基合金 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4208848C2 (de) * | 1991-12-04 | 2001-08-30 | Ald Vacuum Techn Ag | Verfahren zur thermochemischen Nachbehandlung von Stählen und Metallen |
US5599404A (en) * | 1992-11-27 | 1997-02-04 | Alger; Donald L. | Process for forming nitride protective coatings |
WO1997014820A1 (en) * | 1995-10-18 | 1997-04-24 | Sturm, Ruger & Company, Inc. | Method of treating titanium parts |
JP3909902B2 (ja) | 1996-12-17 | 2007-04-25 | 株式会社小松製作所 | 高耐面圧用鋼部品およびその製造方法 |
JP4307649B2 (ja) | 1999-09-06 | 2009-08-05 | 独立行政法人科学技術振興機構 | 高靭性・高強度の高融点金属系合金材料及びその製造方法 |
US6197125B1 (en) * | 1999-12-13 | 2001-03-06 | Mcdermott Technology, Inc. | Modification of diffusion coating grain structure by nitriding |
US6547888B1 (en) | 2000-01-28 | 2003-04-15 | Swagelok Company | Modified low temperature case hardening processes |
US6599636B1 (en) * | 2000-10-31 | 2003-07-29 | Donald L. Alger | α-Al2O3 and Ti2O3 protective coatings on aluminide substrates |
FR2826376B1 (fr) * | 2001-06-25 | 2003-09-26 | Serthel | Procede de cementation et de carbonitruration des aciers par l'oxyde de carbone |
WO2005012174A1 (ja) * | 2003-08-01 | 2005-02-10 | The New Industry Research Organization | タンタルの炭化物、タンタルの炭化物の製造方法、タンタルの炭化物配線、タンタルの炭化物電極 |
US7247403B2 (en) * | 2004-04-21 | 2007-07-24 | Ut-Battelle, Llc | Surface modified stainless steels for PEM fuel cell bipolar plates |
JP4481075B2 (ja) * | 2004-04-30 | 2010-06-16 | 独立行政法人科学技術振興機構 | 炭化処理による高強度・高靭性の高融点金属系合金材料とその製造法 |
EP3140433B1 (de) | 2014-05-06 | 2020-07-15 | Case Western Reserve University | Legierungsoberflächenaktivierung durch eintauchen in eine wässrige saure lösung |
CN106555156A (zh) * | 2016-12-02 | 2017-04-05 | 哈尔滨东安发动机(集团)有限公司 | 一种铌合金的氮化方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU121247A1 (ru) * | 1955-11-17 | 1958-11-30 | Ю.С. Павленко | Устройство дл измерени площади кож |
SU1014986A1 (ru) * | 1981-09-15 | 1983-04-30 | Экспериментальный научно-исследовательский институт кузнечно-прессового машиностроения | Способ двуступенчатого газового азотировани стальных изделий |
SU1081239A1 (ru) * | 1983-01-06 | 1984-03-23 | Московский автомобильный завод им.И.А.Лихачева | Способ азотировани стальных изделий |
SU1201345A1 (ru) * | 1984-01-05 | 1985-12-30 | Предприятие П/Я А-3869 | Способ химико-термической обработки деталей из высокохромистой стали |
EP0105835B1 (de) * | 1982-09-07 | 1987-12-23 | Vereinigte Drahtwerke AG | Verfahren zur Bildung einer Härteschicht im Bauteil aus Titan oder Titanlegierungen |
US4822642A (en) * | 1985-12-11 | 1989-04-18 | Air Products And Chemicals, Inc. | Method of producing silicon diffusion coatings on metal articles |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2596981A (en) * | 1949-10-05 | 1952-05-20 | United States Steel Corp | Method for nitriding metallic surfaces |
US2851387A (en) * | 1957-05-08 | 1958-09-09 | Chapman Valve Mfg Co | Method of depassifying high chromium steels prior to nitriding |
DE1933439A1 (de) * | 1968-07-01 | 1970-01-15 | Gen Electric | Nitrierverfahren |
SU1216247A1 (ru) * | 1984-09-18 | 1986-03-07 | Предприятие П/Я А-1278 | Способ упрочнени стальных деталей |
GB8608717D0 (en) * | 1986-04-10 | 1986-05-14 | Lucas Ind Plc | Metal components |
JPS62270761A (ja) * | 1986-05-19 | 1987-11-25 | Ishikawajima Harima Heavy Ind Co Ltd | 鋼の窒化方法 |
JP2732403B2 (ja) * | 1988-10-27 | 1998-03-30 | 財団法人応用科学研究所 | 難窒化金属材料のアンモニアガス窒化処理方法 |
JPH089766B2 (ja) * | 1989-07-10 | 1996-01-31 | 大同ほくさん株式会社 | 鋼の窒化方法 |
DE69009603T2 (de) * | 1989-07-10 | 1995-01-12 | Daido Oxygen | Verfahren zur Vorbehandlung von metallischen Werkstücken und zur Nitrierhärtung von Stahl. |
JP2501925B2 (ja) * | 1989-12-22 | 1996-05-29 | 大同ほくさん株式会社 | 金属材の前処理方法 |
-
1991
- 1991-12-04 DE DE4139975A patent/DE4139975C2/de not_active Expired - Fee Related
-
1992
- 1992-04-14 US US07/871,266 patent/US5372655A/en not_active Expired - Fee Related
- 1992-07-09 EP EP19920111673 patent/EP0544987A1/de not_active Ceased
- 1992-12-03 JP JP4324152A patent/JPH0649619A/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU121247A1 (ru) * | 1955-11-17 | 1958-11-30 | Ю.С. Павленко | Устройство дл измерени площади кож |
SU1014986A1 (ru) * | 1981-09-15 | 1983-04-30 | Экспериментальный научно-исследовательский институт кузнечно-прессового машиностроения | Способ двуступенчатого газового азотировани стальных изделий |
EP0105835B1 (de) * | 1982-09-07 | 1987-12-23 | Vereinigte Drahtwerke AG | Verfahren zur Bildung einer Härteschicht im Bauteil aus Titan oder Titanlegierungen |
SU1081239A1 (ru) * | 1983-01-06 | 1984-03-23 | Московский автомобильный завод им.И.А.Лихачева | Способ азотировани стальных изделий |
SU1201345A1 (ru) * | 1984-01-05 | 1985-12-30 | Предприятие П/Я А-3869 | Способ химико-термической обработки деталей из высокохромистой стали |
US4822642A (en) * | 1985-12-11 | 1989-04-18 | Air Products And Chemicals, Inc. | Method of producing silicon diffusion coatings on metal articles |
Non-Patent Citations (2)
Title |
---|
2-118059 A., C-740, July 12, 1990,Vol.14, No.326 * |
JP Patents Abstracts of Japan: 62- 27061 A., C-495, May 14, 1988,Vol.12, No.159 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10062431A1 (de) * | 2000-12-18 | 2002-06-20 | Continental Teves Ag & Co Ohg | Hydraulischer Kolben sowie Verfahren zu seiner Oberflächenbehandlung |
US6807897B2 (en) | 2000-12-18 | 2004-10-26 | Bodycote Warmebehandlung Gmbh | Hydraulic piston and process for its surface treatment |
CN106460080A (zh) * | 2014-06-20 | 2017-02-22 | 阿文美驰技术有限责任公司 | 铁基合金 |
US10351944B2 (en) | 2014-06-20 | 2019-07-16 | Arvinmeritor Technology, Llc | Ferrous alloy |
CN106460080B (zh) * | 2014-06-20 | 2019-10-08 | 阿文美驰技术有限责任公司 | 铁基合金 |
Also Published As
Publication number | Publication date |
---|---|
EP0544987A1 (de) | 1993-06-09 |
DE4139975C2 (de) | 2001-02-22 |
US5372655A (en) | 1994-12-13 |
JPH0649619A (ja) | 1994-02-22 |
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Legal Events
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