GB190612452A - Improved Process for Inlaying Ornamenting and Case Hardening Metallic Surfaces. - Google Patents
Improved Process for Inlaying Ornamenting and Case Hardening Metallic Surfaces.Info
- Publication number
- GB190612452A GB190612452A GB190612452DA GB190612452A GB 190612452 A GB190612452 A GB 190612452A GB 190612452D A GB190612452D A GB 190612452DA GB 190612452 A GB190612452 A GB 190612452A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal
- ornamenting
- inlaying
- article
- metallic surfaces
- 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
Landscapes
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
12,452. Coles, S. O. Cowper-. May 29. Ornamenting metal-surfaces.-Relates to inlaying, ornamenting, and case-hardening metallic surfaces and to coating one metal with another, and consists in exposing the metallic surface, or such parts thereof as are to be coated, to the vapour of the metal to be deposited, the volatilized metal condensing on the surface. The article to be treated is introduced into a closed vessel connected with a crucible containing zinc or other metal, preferably heated by an electric furnace. Hydrogen is passed through the molten metal to facilitate volatilization. In case-hardening, the-article is-plunged into cold water, instead of being allowed to cool gradually, after withdrawal from the closed vessel. In ornamenting a metal article, the surface is coated with a composition, such as whitening mixed with molasses, and the coating is removed from those parts of the surface to be covered with metal.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190612452T | 1906-05-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190612452A true GB190612452A (en) | 1907-05-23 |
Family
ID=32545637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190612452D Expired GB190612452A (en) | 1906-05-29 | 1906-05-29 | Improved Process for Inlaying Ornamenting and Case Hardening Metallic Surfaces. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190612452A (en) |
-
1906
- 1906-05-29 GB GB190612452D patent/GB190612452A/en not_active Expired
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