GB1252274A - - Google Patents
Info
- Publication number
- GB1252274A GB1252274A GB1252274DA GB1252274A GB 1252274 A GB1252274 A GB 1252274A GB 1252274D A GB1252274D A GB 1252274DA GB 1252274 A GB1252274 A GB 1252274A
- Authority
- GB
- United Kingdom
- Prior art keywords
- matrix
- composite
- metallic
- except
- cathodic
- 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.)
- Expired
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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/005—Anodic protection
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9265—Special properties
- Y10S428/933—Sacrificial component
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Prevention Of Electric Corrosion (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
1,252,274. Composite metallic material. OLIN CORP. Nov.6, 1968 [Jan.12, 1968], No.52558/68. Headings C7A and C7D. A composite comprises a cathodic metallic matrix having structural integrity with, and interspersed with, 0.1-25% of an anodic metal which is not in solid solution nor in inter-metallic compound form, wherein some of the anodic material is exposed to an aqueous medium at the surface of the composite whereby an insoluble dispersed hydroxide film is formed which is electro-phoretically deposited on the cathodic matrix from a positively charged colloid or fine precipitate. The composite pairs are as follows:- The matrix metal may be alloyed with one or more of:- Al 0.5-10% (except where the matrix is Al base) Si 0.2-5% Cr 0.5-20% Mn 0.2-10% Ni 0.5-40% Zn 1-35% (except where the matrix is Zn base) Be 0.05-4% My 0.01-2% Ti 0.01-5% Zr 0.01-2% Co 0.01-4% When the matrix and the dispersed material show little tendency to react the composites may be made by casting and working, in the case of reactive pairs powder metallurgy must be used. In the examples very low heating temperatures are used.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69747968A | 1968-01-12 | 1968-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1252274A true GB1252274A (en) | 1971-11-03 |
Family
ID=24801285
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1252274D Expired GB1252274A (en) | 1968-01-12 | 1968-11-06 | |
| GB07317/71A Expired GB1261330A (en) | 1968-01-12 | 1968-11-06 | Corrosion resistant metallic articles |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB07317/71A Expired GB1261330A (en) | 1968-01-12 | 1968-11-06 | Corrosion resistant metallic articles |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3574081A (en) |
| BE (1) | BE726743A (en) |
| CH (1) | CH520786A (en) |
| DE (1) | DE1900982A1 (en) |
| FR (1) | FR1600605A (en) |
| GB (2) | GB1252274A (en) |
| NL (1) | NL6818650A (en) |
| SE (1) | SE363856B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007015442B4 (en) * | 2007-03-30 | 2012-05-10 | Wieland-Werke Ag | Use of a corrosion-resistant copper alloy |
| US10161688B2 (en) * | 2014-04-02 | 2018-12-25 | Panasonic Intellectual Property Management Co., Ltd. | Heat storage apparatus, method for storing heat, and method for producing heat storage apparatus |
-
1968
- 1968-01-12 US US697479A patent/US3574081A/en not_active Expired - Lifetime
- 1968-11-06 GB GB1252274D patent/GB1252274A/en not_active Expired
- 1968-11-06 GB GB07317/71A patent/GB1261330A/en not_active Expired
- 1968-12-24 NL NL6818650A patent/NL6818650A/xx unknown
- 1968-12-27 SE SE17899/68A patent/SE363856B/xx unknown
- 1968-12-30 FR FR1600605D patent/FR1600605A/fr not_active Expired
-
1969
- 1969-01-09 DE DE19691900982 patent/DE1900982A1/en active Pending
- 1969-01-10 BE BE726743D patent/BE726743A/xx unknown
- 1969-01-10 CH CH25569A patent/CH520786A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR1600605A (en) | 1970-07-27 |
| NL6818650A (en) | 1969-07-15 |
| US3574081A (en) | 1971-04-06 |
| SE363856B (en) | 1974-02-04 |
| DE1900982A1 (en) | 1969-09-11 |
| CH520786A (en) | 1972-03-31 |
| GB1261330A (en) | 1972-01-26 |
| BE726743A (en) | 1969-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |