GB881792A - Improvements in or relating to coating steel with aluminium - Google Patents
Improvements in or relating to coating steel with aluminiumInfo
- Publication number
- GB881792A GB881792A GB2980659A GB2980659A GB881792A GB 881792 A GB881792 A GB 881792A GB 2980659 A GB2980659 A GB 2980659A GB 2980659 A GB2980659 A GB 2980659A GB 881792 A GB881792 A GB 881792A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aluminium
- relating
- coating steel
- coating
- base
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052782 aluminium Inorganic materials 0.000 title abstract 4
- 239000004411 aluminium Substances 0.000 title abstract 4
- 229910000831 Steel Inorganic materials 0.000 title abstract 3
- 239000011248 coating agent Substances 0.000 title abstract 3
- 238000000576 coating method Methods 0.000 title abstract 3
- 239000010959 steel Substances 0.000 title abstract 3
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
- C23C14/16—Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Abstract
An equiaxed crystalline coating of aluminium is formed on a steel base by cleaning the base of oxide, heating it to a temperature of 700 DEG -800 DEG F., and then exposing it to aluminium vapours in high vacuum. The process is particularly applicable to steels having tensile strengths over 200,000 p.s.i.; one given by way of example contains C 0,4%, Cr 5%, Mo 1,3% and V 0,5%. The aluminium coating preferably has a thickness between 0,5 and 5 mils, and may subsequently be anodised.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEN17162A DE1221875B (en) | 1959-08-31 | 1959-08-31 | Process for producing a corrosion protection layer made of aluminum on objects made of steel by vacuum evaporation |
| GB2980659A GB881792A (en) | 1959-09-01 | 1959-09-01 | Improvements in or relating to coating steel with aluminium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2980659A GB881792A (en) | 1959-09-01 | 1959-09-01 | Improvements in or relating to coating steel with aluminium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB881792A true GB881792A (en) | 1961-11-08 |
Family
ID=10297469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2980659A Expired GB881792A (en) | 1959-08-31 | 1959-09-01 | Improvements in or relating to coating steel with aluminium |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB881792A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114196908A (en) * | 2021-11-30 | 2022-03-18 | 西安航天发动机有限公司 | Preparation method of aluminum coating on surface of high-strength steel |
-
1959
- 1959-09-01 GB GB2980659A patent/GB881792A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114196908A (en) * | 2021-11-30 | 2022-03-18 | 西安航天发动机有限公司 | Preparation method of aluminum coating on surface of high-strength steel |
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