GB589087A - Improvements in or relating to the cementation of metals and alloys - Google Patents
Improvements in or relating to the cementation of metals and alloysInfo
- Publication number
- GB589087A GB589087A GB12745A GB12745A GB589087A GB 589087 A GB589087 A GB 589087A GB 12745 A GB12745 A GB 12745A GB 12745 A GB12745 A GB 12745A GB 589087 A GB589087 A GB 589087A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- composition
- aluminium
- flux
- metals
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Paints Or Removers (AREA)
- Nonmetallic Welding Materials (AREA)
Abstract
A composition for coating metals with aluminium or aluminium alloys comprises essentially five to fifty parts by weight of powdered aluminium or aluminium alloy and one part by weight of a flux consisting of one or more chlorides and one or more fluorides in such proportions that the flux is molten at the coating temperature. Alumina may also be incorporated in the composition to an amount such that the powdered metal is two to five times the alumina content. The composition may be suspended in a liquid, e.g., polystyrene in toluol. The composition of the flux may be 25 per cent. NaCl, 36 per cent. KCl, 20 per cent. LiCl, 6 per cent. SrCl2, 1 per cent. KF, 12 per cent. Cryolite. The coating may be effected at 500-1000 DEG C. Specification 539,545 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB12745A GB589087A (en) | 1945-01-02 | 1945-01-02 | Improvements in or relating to the cementation of metals and alloys |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB12745A GB589087A (en) | 1945-01-02 | 1945-01-02 | Improvements in or relating to the cementation of metals and alloys |
Publications (1)
Publication Number | Publication Date |
---|---|
GB589087A true GB589087A (en) | 1947-06-11 |
Family
ID=9698881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB12745A Expired GB589087A (en) | 1945-01-02 | 1945-01-02 | Improvements in or relating to the cementation of metals and alloys |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB589087A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2801187A (en) * | 1950-12-13 | 1957-07-30 | Onera (Off Nat Aerospatiale) | Methods for obtaining superficial diffusion alloys, in particular chromium alloys |
US3254969A (en) * | 1961-11-24 | 1966-06-07 | Misco Prec Casting Company | Method of aluminizing chromium alloys and oxidation resistant article produced thereby |
US3436249A (en) * | 1966-02-23 | 1969-04-01 | Rolls Royce | Aluminising powder |
-
1945
- 1945-01-02 GB GB12745A patent/GB589087A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2801187A (en) * | 1950-12-13 | 1957-07-30 | Onera (Off Nat Aerospatiale) | Methods for obtaining superficial diffusion alloys, in particular chromium alloys |
US3254969A (en) * | 1961-11-24 | 1966-06-07 | Misco Prec Casting Company | Method of aluminizing chromium alloys and oxidation resistant article produced thereby |
US3436249A (en) * | 1966-02-23 | 1969-04-01 | Rolls Royce | Aluminising powder |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB589087A (en) | Improvements in or relating to the cementation of metals and alloys | |
GB489700A (en) | Improvements relating to the melting and refining of magnesium and its alloys | |
GB981795A (en) | Improvements in the refining of aluminium alloys | |
GB873570A (en) | Improvements in or relating to the production of steel alloys | |
GB1149899A (en) | Improvements in or relating to the aluminising of steel | |
US2279565A (en) | Flux | |
GB798104A (en) | Improvements in or relating to drossing fluxes | |
GB612924A (en) | Improvements in and relating to magnesium-base alloys | |
GB604193A (en) | Improved method of joining metals by brazing | |
GB741736A (en) | Improvements in or relating to the brazing of titanium or titanium base alloy articles to other metallic articles | |
GB750928A (en) | Improvements in coating metals with aluminium | |
GB596375A (en) | Improvements in electrolytic deposition of tin | |
GB761277A (en) | Welding fluxes | |
GB671265A (en) | Preparation of alloys of magnesium with the metals of the rare earths | |
GB456462A (en) | Improvements relating to the casting of aluminium and its alloys | |
GB542494A (en) | Improvements in and relating to fluxes for use in the production, remelting and casting of aluminium and its alloys | |
GB741737A (en) | Improvements in or relating to the brazing of titanium or titanium base alloy articles to other metallic articles | |
SU99424A1 (en) | Flux for modifying aluminum-based high-silicon alloys | |
GB696261A (en) | Improvements in or relating to hot dip galvanizing with the use of alloys | |
GB720875A (en) | Improvements in or relating to the joining by brazing of aluminium or aluminium basealloy parts | |
GB584097A (en) | Improvements in or relating to processes for the protection of magnesium and magnesium base alloys against corrosion | |
GB971463A (en) | Improvements in the casting of metals | |
GB542490A (en) | Improvements in and relating to fluxes for welding aluminium and its alloys | |
Boton et al. | Viscosity Variation of Gamma Al 2 O 3-Enriched Fluxes for Smelting Aluminum and Aluminum Alloys | |
GB601027A (en) | Improvements in alloys |