GB380816A - New or improved process for the treatment of metals - Google Patents
New or improved process for the treatment of metalsInfo
- Publication number
- GB380816A GB380816A GB1796431A GB1796431A GB380816A GB 380816 A GB380816 A GB 380816A GB 1796431 A GB1796431 A GB 1796431A GB 1796431 A GB1796431 A GB 1796431A GB 380816 A GB380816 A GB 380816A
- Authority
- GB
- United Kingdom
- Prior art keywords
- treatment
- metals
- fluctuations
- primary
- new
- 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
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Hard Magnetic Materials (AREA)
Abstract
In a process for improving the physical characters of metals in which fluctuations in their physical properties such as hardness or ductility occur after a primary thermal, mechanical, or magnetic treatment, the metals are subjected, at a selected phase of such fluctuations, to a secondary stabilizing magnetic treatment, e.g. the application of a stationary or rotating magnetic field or a demagnetizing process. If the fluctuations produced by the primary treatment have damped out, they are reproduced in the metals by rotating them in a strong magnetic field. The primary mechanical treatment may be that described in Specification 301,762, [Class 83 (iv), Metals, Working], and the primary magnetic treatment that described in Specification 338,511, [Class 72, Iron &c.]. A second treatment may be applied to the metal at a selective phase of the new fluctuations set up by the first stabilizing treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1796431A GB380816A (en) | 1931-06-22 | 1931-06-22 | New or improved process for the treatment of metals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1796431A GB380816A (en) | 1931-06-22 | 1931-06-22 | New or improved process for the treatment of metals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB380816A true GB380816A (en) | 1932-09-22 |
Family
ID=10104289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1796431A Expired GB380816A (en) | 1931-06-22 | 1931-06-22 | New or improved process for the treatment of metals |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB380816A (en) |
-
1931
- 1931-06-22 GB GB1796431A patent/GB380816A/en not_active Expired
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