BR8801615A - Artigo ferroso e processo para endurecer superficie de artigo ferroso - Google Patents
Artigo ferroso e processo para endurecer superficie de artigo ferrosoInfo
- Publication number
- BR8801615A BR8801615A BR8801615A BR8801615A BR8801615A BR 8801615 A BR8801615 A BR 8801615A BR 8801615 A BR8801615 A BR 8801615A BR 8801615 A BR8801615 A BR 8801615A BR 8801615 A BR8801615 A BR 8801615A
- Authority
- BR
- Brazil
- Prior art keywords
- ferrous article
- hardening
- ferrous
- article surface
- article
- Prior art date
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
- C23C8/28—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
-
- 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
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/032,186 US4776901A (en) | 1987-03-30 | 1987-03-30 | Nitrocarburizing and nitriding process for hardening ferrous surfaces |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8801615A true BR8801615A (pt) | 1988-11-08 |
Family
ID=21863571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8801615A BR8801615A (pt) | 1987-03-30 | 1988-03-30 | Artigo ferroso e processo para endurecer superficie de artigo ferroso |
Country Status (5)
Country | Link |
---|---|
US (1) | US4776901A (pt) |
AU (1) | AU1389288A (pt) |
BR (1) | BR8801615A (pt) |
DE (1) | DE3810892A1 (pt) |
GB (1) | GB8807608D0 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5145023A (en) * | 1988-06-10 | 1992-09-08 | Honda Giken Kogyo Kabushiki Kaisha | Motorcycle fuel tank providing multiple enhancements |
US5087181A (en) * | 1989-03-06 | 1992-02-11 | Hitachi, Ltd. | Sliding structure such as compressor or the like |
US5723223A (en) * | 1991-10-07 | 1998-03-03 | International Paper Company | Ultrasonically bonded microwave susceptor material and method for its manufacture |
US5244375A (en) * | 1991-12-19 | 1993-09-14 | Formica Technology, Inc. | Plasma ion nitrided stainless steel press plates and applications for same |
DE10062431A1 (de) * | 2000-12-18 | 2002-06-20 | Continental Teves Ag & Co Ohg | Hydraulischer Kolben sowie Verfahren zu seiner Oberflächenbehandlung |
WO2003021081A1 (en) * | 2001-09-06 | 2003-03-13 | Garford Pty Ltd | A yielding rock bolt |
US7622197B2 (en) * | 2006-11-20 | 2009-11-24 | Ferroxy-Aled, Llc | Seasoned ferrous cookware |
CN102732820B (zh) * | 2011-04-10 | 2015-01-21 | 上海上大热处理有限公司 | 汽车刹车盘的气体氮碳共渗方法 |
DE102013010807A1 (de) * | 2013-06-27 | 2014-12-31 | Liebherr-Aerospace Lindenberg Gmbh | Bauteil eines Luftfahrzeuges |
SE539347C2 (en) * | 2015-11-02 | 2017-07-18 | Solid lubricant-coated steel articles, method and apparatus for manufacturing thereof and quenching oil used in the manufacturing | |
CN114164395B (zh) * | 2021-11-30 | 2022-09-23 | 清华大学 | 离子氮碳硫多元共渗设备、处理系统及方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3158514A (en) * | 1962-04-10 | 1964-11-24 | Ford Motor Co | Carbonitriding process |
US3663315A (en) * | 1969-03-26 | 1972-05-16 | Union Carbide Corp | Gas carburization and carbonitriding |
US3783007A (en) * | 1971-10-01 | 1974-01-01 | Texas Instruments Inc | Metal carbonitrile coatings |
GB1471880A (en) * | 1973-10-26 | 1977-04-27 | Air Prod & Chem | Furnace atmosphere for the heat treatment of ferrous metal |
CH590339A5 (pt) * | 1974-02-07 | 1977-08-15 | Ciba Geigy Ag | |
JPS51105938A (en) * | 1975-02-28 | 1976-09-20 | Fujikoshi Kk | Ko chutetsuno teionshintanchitsukashorihoho |
FR2311854A1 (fr) * | 1975-05-21 | 1976-12-17 | Michelin & Cie | Toles d'acier et objets en tole d'acier a proprietes ameliorees et leur procede de fabrication |
SU643549A1 (ru) * | 1975-11-21 | 1979-01-25 | Волжское объединение по производству легковых автомобилей | Способ карбонитрировани стальных и чугунных изделий |
US4071382A (en) * | 1976-07-22 | 1978-01-31 | Midland-Ross Corporation | Method for case hardening powdered metal parts |
JPS5544516A (en) * | 1978-09-21 | 1980-03-28 | Honda Motor Co Ltd | Soft-nitriding method with gas |
US4208224A (en) * | 1978-11-22 | 1980-06-17 | Airco, Inc. | Heat treatment processes utilizing H2 O additions |
US4342605A (en) * | 1979-07-05 | 1982-08-03 | Honda Giken Kogyo Kabushiki Kaisha | Gas soft-nitriding method |
US4282289A (en) * | 1980-04-16 | 1981-08-04 | Sandvik Aktiebolag | Method of preparing coated cemented carbide product and resulting product |
US4317587A (en) * | 1980-02-11 | 1982-03-02 | Armco Inc. | Split fastening ring and assemblies employing same |
ZA812776B (en) * | 1980-05-02 | 1982-07-28 | African Oxygen Ltd | Heat treatment of metals |
DE3038078A1 (de) * | 1980-10-08 | 1982-05-06 | Linde Ag, 6200 Wiesbaden | Verfahren und vorrichtung zum aufkohlen metallischer werkstuecke |
US4496401A (en) * | 1981-10-15 | 1985-01-29 | Lucas Industries | Corrosion resistant steel components and method of manufacture thereof |
KR890001030B1 (en) * | 1981-12-16 | 1989-04-20 | Ae Plc | Nitro-carburizing treatment method and metal ring |
GB8310102D0 (en) * | 1983-04-14 | 1983-05-18 | Lucas Ind Plc | Corrosion resistant steel components |
-
1987
- 1987-03-30 US US07/032,186 patent/US4776901A/en not_active Expired - Fee Related
-
1988
- 1988-03-30 AU AU13892/88A patent/AU1389288A/en not_active Withdrawn
- 1988-03-30 BR BR8801615A patent/BR8801615A/pt unknown
- 1988-03-30 DE DE3810892A patent/DE3810892A1/de not_active Withdrawn
- 1988-03-30 GB GB888807608A patent/GB8807608D0/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3810892A1 (de) | 1988-11-10 |
AU1389288A (en) | 1988-09-29 |
GB8807608D0 (en) | 1988-05-05 |
US4776901A (en) | 1988-10-11 |
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