PL207197A1 - Sposob azotowania wyrobow na bazie zelaza - Google Patents
Sposob azotowania wyrobow na bazie zelazaInfo
- Publication number
- PL207197A1 PL207197A1 PL20719778A PL20719778A PL207197A1 PL 207197 A1 PL207197 A1 PL 207197A1 PL 20719778 A PL20719778 A PL 20719778A PL 20719778 A PL20719778 A PL 20719778A PL 207197 A1 PL207197 A1 PL 207197A1
- Authority
- PL
- Poland
- Prior art keywords
- nitration
- iron
- based products
- products
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 238000006396 nitration reaction Methods 0.000 title 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
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 |
---|---|---|---|
GB23011/77A GB1603832A (en) | 1977-05-31 | 1977-05-31 | Method for the gaseous nitriding of ferrous metal components |
Publications (1)
Publication Number | Publication Date |
---|---|
PL207197A1 true PL207197A1 (pl) | 1979-02-26 |
Family
ID=10188658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL20719778A PL207197A1 (pl) | 1977-05-31 | 1978-05-30 | Sposob azotowania wyrobow na bazie zelaza |
Country Status (10)
Country | Link |
---|---|
US (1) | US4236942A (pl) |
JP (1) | JPS5439330A (pl) |
DE (1) | DE2823926A1 (pl) |
ES (1) | ES470334A1 (pl) |
FR (1) | FR2393078A1 (pl) |
GB (1) | GB1603832A (pl) |
IT (1) | IT1094869B (pl) |
NL (1) | NL7805753A (pl) |
PL (1) | PL207197A1 (pl) |
SE (1) | SE7806203L (pl) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57203766A (en) * | 1981-06-08 | 1982-12-14 | Usui Internatl Ind Co Ltd | Slender and thick steel pipe having hardened layer on its circumferential wall surface, and its manufacture |
US4547228A (en) * | 1983-05-26 | 1985-10-15 | Procedyne Corp. | Surface treatment of metals |
DE3800838C1 (pl) * | 1988-01-14 | 1989-09-14 | Skf Gmbh, 8720 Schweinfurt, De | |
JPH02156064A (ja) * | 1988-12-08 | 1990-06-15 | Isuzu Motors Ltd | 窒素ガスベース軟窒化法 |
DE3922983A1 (de) * | 1989-07-18 | 1991-01-17 | Mo Avtomobilnyj Zavod Im I A L | Verfahren zur chemisch-thermischen bearbeitung von werkstuecken, nach diesem verfahren hergestellte diffusionsueberzuege und anlage zu seiner durchfuehrung |
US5244375A (en) * | 1991-12-19 | 1993-09-14 | Formica Technology, Inc. | Plasma ion nitrided stainless steel press plates and applications for same |
US20030201033A1 (en) * | 2001-07-17 | 2003-10-30 | Robert Telakowski | Enhanced capacity bearing |
US20090280709A1 (en) | 2004-09-01 | 2009-11-12 | Ppg Industries Ohio, Inc. | Polyurethanes, Articles and Coatings Prepared Therefrom and Methods of Making the Same |
JP6357042B2 (ja) * | 2014-07-18 | 2018-07-11 | 株式会社日本テクノ | ガス軟窒化方法およびガス軟窒化装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1647847A (en) * | 1926-08-25 | 1927-11-01 | Wills Child Harold | Machine part |
US3219494A (en) * | 1962-06-28 | 1965-11-23 | United States Steel Corp | Method of making high-strength tin plate |
US3265541A (en) * | 1963-09-16 | 1966-08-09 | Armco Steel Corp | Elimination of enamel fishscaling in iron and steel sheets |
US3399085A (en) * | 1965-12-22 | 1968-08-27 | United States Steel Corp | Method of nitriding |
US3377214A (en) * | 1966-01-06 | 1968-04-09 | Nat Forge Co | Method for hardening crankshaft |
SU516760A1 (ru) * | 1973-09-27 | 1976-06-05 | Центральный Научно-Исследовательский Институт Технологии Машиностроения | Способ азотировани |
US3998666A (en) * | 1975-07-30 | 1976-12-21 | United States Steel Corporation | Subscale reaction strengthening of low carbon ferrous metal stock |
US4011111A (en) * | 1975-08-25 | 1977-03-08 | Armco Steel Corporation | High strength, deep drawing quality, low carbon steel, article formed therefrom, and method for production thereof |
US4046601A (en) * | 1976-06-01 | 1977-09-06 | Armco Steel Corporation | Method of nitride-strengthening low carbon steel articles |
-
1977
- 1977-05-31 GB GB23011/77A patent/GB1603832A/en not_active Expired
-
1978
- 1978-05-23 US US05/908,892 patent/US4236942A/en not_active Expired - Lifetime
- 1978-05-26 NL NL7805753A patent/NL7805753A/xx not_active Application Discontinuation
- 1978-05-29 IT IT23936/78A patent/IT1094869B/it active
- 1978-05-30 SE SE7806203A patent/SE7806203L/xx unknown
- 1978-05-30 PL PL20719778A patent/PL207197A1/pl unknown
- 1978-05-30 ES ES470334A patent/ES470334A1/es not_active Expired
- 1978-05-30 FR FR7816108A patent/FR2393078A1/fr active Pending
- 1978-05-31 DE DE19782823926 patent/DE2823926A1/de not_active Withdrawn
- 1978-05-31 JP JP6559978A patent/JPS5439330A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IT7823936A0 (it) | 1978-05-29 |
ES470334A1 (es) | 1979-01-01 |
GB1603832A (en) | 1981-12-02 |
SE7806203L (sv) | 1978-12-01 |
IT1094869B (it) | 1985-08-10 |
US4236942A (en) | 1980-12-02 |
JPS5439330A (en) | 1979-03-26 |
DE2823926A1 (de) | 1978-12-07 |
FR2393078A1 (fr) | 1978-12-29 |
NL7805753A (nl) | 1978-12-04 |
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