IT954722B - PROCEDURE AND MEANS FOR THE CHROMING OF METALLIC SURFACES BY DIFFUSION - Google Patents
PROCEDURE AND MEANS FOR THE CHROMING OF METALLIC SURFACES BY DIFFUSIONInfo
- Publication number
- IT954722B IT954722B IT6823672A IT6823672A IT954722B IT 954722 B IT954722 B IT 954722B IT 6823672 A IT6823672 A IT 6823672A IT 6823672 A IT6823672 A IT 6823672A IT 954722 B IT954722 B IT 954722B
- Authority
- IT
- Italy
- Prior art keywords
- chroming
- diffusion
- procedure
- metallic surfaces
- metallic
- 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
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
- C23C10/30—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes using a layer of powder or paste on the surface
- C23C10/32—Chromising
-
- 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
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/04—Diffusion into selected surface areas, e.g. using masks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31652—Of asbestos
- Y10T428/31656—With metal layer
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Laminated Bodies (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1034871A GB1395703A (en) | 1971-04-21 | 1971-04-21 | Diffusion coating process |
Publications (1)
Publication Number | Publication Date |
---|---|
IT954722B true IT954722B (en) | 1973-09-15 |
Family
ID=9966201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT6823672A IT954722B (en) | 1971-04-21 | 1972-04-20 | PROCEDURE AND MEANS FOR THE CHROMING OF METALLIC SURFACES BY DIFFUSION |
Country Status (8)
Country | Link |
---|---|
US (1) | US3804665A (en) |
BE (1) | BE782460A (en) |
DE (1) | DE2219359A1 (en) |
FR (1) | FR2133949A1 (en) |
GB (1) | GB1395703A (en) |
IT (1) | IT954722B (en) |
NL (1) | NL7205405A (en) |
SE (1) | SE379058B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2206898B (en) * | 1987-07-01 | 1991-07-31 | Electric Power Res Inst | Chromized coatings containing vanadium |
US6560870B2 (en) * | 2001-05-08 | 2003-05-13 | General Electric Company | Method for applying diffusion aluminide coating on a selective area of a turbine engine component |
US7390534B2 (en) * | 2003-10-31 | 2008-06-24 | General Electric Company | Diffusion coating process |
US7781679B1 (en) * | 2005-09-09 | 2010-08-24 | Magnecomp Corporation | Disk drive suspension via formation using a tie layer and product |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1312716A (en) * | 1919-08-12 | Process fob coating metals | ||
GB1072571A (en) * | 1962-11-15 | 1967-06-21 | Metal Gas Company Ltd | Improvements in or relating to the treatment of metals |
US3585068A (en) * | 1966-06-07 | 1971-06-15 | Albright & Wilson | Chromising of ferrous metal substrates |
US3619232A (en) * | 1968-03-29 | 1971-11-09 | Tadashi Nakano | Method of forming a pinhole-free alloy layer on the surface of a base made of aluminum or an aluminum alloy |
-
1971
- 1971-04-21 GB GB1034871A patent/GB1395703A/en not_active Expired
-
1972
- 1972-04-19 US US24565572 patent/US3804665A/en not_active Expired - Lifetime
- 1972-04-20 IT IT6823672A patent/IT954722B/en active
- 1972-04-20 DE DE19722219359 patent/DE2219359A1/en active Pending
- 1972-04-20 SE SE519172A patent/SE379058B/xx unknown
- 1972-04-20 FR FR7213970A patent/FR2133949A1/fr not_active Withdrawn
- 1972-04-21 NL NL7205405A patent/NL7205405A/xx unknown
- 1972-04-21 BE BE782460A patent/BE782460A/en unknown
Also Published As
Publication number | Publication date |
---|---|
SE379058B (en) | 1975-09-22 |
FR2133949A1 (en) | 1972-12-01 |
BE782460A (en) | 1972-08-16 |
NL7205405A (en) | 1972-10-24 |
GB1395703A (en) | 1975-05-29 |
US3804665A (en) | 1974-04-16 |
DE2219359A1 (en) | 1972-12-14 |
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