CA2171191A1 - Improved composite powders for thermal spray coatings - Google Patents
Improved composite powders for thermal spray coatingsInfo
- Publication number
- CA2171191A1 CA2171191A1 CA002171191A CA2171191A CA2171191A1 CA 2171191 A1 CA2171191 A1 CA 2171191A1 CA 002171191 A CA002171191 A CA 002171191A CA 2171191 A CA2171191 A CA 2171191A CA 2171191 A1 CA2171191 A1 CA 2171191A1
- Authority
- CA
- Canada
- Prior art keywords
- thermal spray
- composite powders
- improved composite
- spray coatings
- fine particles
- 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
- 239000000843 powder Substances 0.000 title abstract 3
- 239000002131 composite material Substances 0.000 title abstract 2
- 238000005507 spraying Methods 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000010419 fine particle Substances 0.000 abstract 2
- 239000007921 spray Substances 0.000 abstract 2
- 229910000838 Al alloy Inorganic materials 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Landscapes
- Paints Or Removers (AREA)
- Powder Metallurgy (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
Composite thermal spray powders having a core (28) to which fine particles of exothennically reacting aluminum or aluminum alloy (22) and iron or copper fine particles (24) are bonded. The thermal spray powders may be produced by an agglomerating technique, and are useful in producing coatings having both high adhesive bond strength and good machinability.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/121,824 | 1993-09-15 | ||
| US08/121,824 US5385789A (en) | 1993-09-15 | 1993-09-15 | Composite powders for thermal spray coating |
| PCT/US1994/010418 WO1995007767A1 (en) | 1993-09-15 | 1994-09-14 | Improved composite powders for thermal spray coatings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2171191A1 true CA2171191A1 (en) | 1995-03-23 |
| CA2171191C CA2171191C (en) | 2005-11-15 |
Family
ID=35520905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002171191A Expired - Lifetime CA2171191C (en) | 1993-09-15 | 1994-09-14 | Improved composite powders for thermal spray coatings |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2171191C (en) |
-
1994
- 1994-09-14 CA CA002171191A patent/CA2171191C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2171191C (en) | 2005-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20140915 |