ES539095A0 - PROCEDURE FOR THE CARBURATION OF CDE METALLIC OBJECTS OF IRON - Google Patents
PROCEDURE FOR THE CARBURATION OF CDE METALLIC OBJECTS OF IRONInfo
- Publication number
- ES539095A0 ES539095A0 ES539095A ES539095A ES539095A0 ES 539095 A0 ES539095 A0 ES 539095A0 ES 539095 A ES539095 A ES 539095A ES 539095 A ES539095 A ES 539095A ES 539095 A0 ES539095 A0 ES 539095A0
- Authority
- ES
- Spain
- Prior art keywords
- carburation
- cde
- iron
- procedure
- metallic objects
- 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
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
- C23C8/40—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 liquids, e.g. salt baths, liquid suspensions
- C23C8/42—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 liquids, e.g. salt baths, liquid suspensions only one element being applied
- C23C8/44—Carburising
- C23C8/46—Carburising 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)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56628883A | 1983-12-28 | 1983-12-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8606522A1 ES8606522A1 (en) | 1986-04-01 |
ES539095A0 true ES539095A0 (en) | 1986-04-01 |
Family
ID=24262267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES539095A Expired ES8606522A1 (en) | 1983-12-28 | 1984-12-27 | A non-cyanide salt bath and process for carburization of ferrous metals and alloys. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0147011A3 (en) |
CA (1) | CA1244748A (en) |
ES (1) | ES8606522A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6093303A (en) * | 1998-08-12 | 2000-07-25 | Swagelok Company | Low temperature case hardening processes |
US6165597A (en) * | 1998-08-12 | 2000-12-26 | Swagelok Company | Selective case hardening processes at low temperature |
US6547888B1 (en) | 2000-01-28 | 2003-04-15 | Swagelok Company | Modified low temperature case hardening processes |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE627008C (en) * | 1931-12-13 | 1936-03-06 | Degussa | Cementation bath consisting of indifferent salts, finely divided coal and non-cementing alkaline substances |
US2492803A (en) * | 1946-03-23 | 1949-12-27 | Du Pont | Carburizing steel articles |
CA944665A (en) * | 1971-10-06 | 1974-04-02 | Park Chemical Company | Cyanide free carburizing composition apparatus and process |
-
1984
- 1984-09-17 EP EP84306336A patent/EP0147011A3/en not_active Withdrawn
- 1984-09-19 CA CA000463590A patent/CA1244748A/en not_active Expired
- 1984-12-27 ES ES539095A patent/ES8606522A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES8606522A1 (en) | 1986-04-01 |
EP0147011A3 (en) | 1986-03-26 |
EP0147011A2 (en) | 1985-07-03 |
CA1244748A (en) | 1988-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20010402 |