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
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB380816A (en) | New or improved process for the treatment of metals | |
GB1013778A (en) | Alloy steel | |
GB392711A (en) | Process for improving the mechanical and magnetic properties of iron-nickel-beryllium alloys | |
GB721738A (en) | Improvements in or relating to alloys for addition to cast iron | |
GB451601A (en) | Improvements in and relating to the production of heat-resistant articles for use at high temperatures | |
US2066926A (en) | Magnetic iron alloy | |
US1936406A (en) | Method for softening cobalt alloy steel | |
US1928382A (en) | Permanent magnet | |
GB446894A (en) | Improvements in or relating to alloys for permanent magnets | |
GB569468A (en) | Improved manufacture of malleable iron | |
SU44260A1 (en) | The method of casting metallurgical slag intended for further processing | |
GB372915A (en) | Wrought iron alloy and process of producing the same | |
GB641301A (en) | Improvements in and relating to alloy steel for the manufacture of hot-working tools | |
GB346921A (en) | Improvements in the manufacture and production of metals from metal halides | |
SU22688A1 (en) | Method of freeing iron, steel or cast iron from mouse impurities | |
GB377153A (en) | Process for obviating cold-shortness in iron and steel containing phosphorus | |
GB375776A (en) | Improvements in processes for improving iron-titanium alloys | |
GB596966A (en) | Improvements in permanent-magnets | |
GB387663A (en) | Permanent magnets resistant to changes of temperature | |
GB416811A (en) | Improvements in or relating to iron chromium alloys | |
GB365034A (en) | Improvements in the treatment of steels and other ferrous alloys | |
GB342729A (en) | An improved aluminium alloy | |
GB249037A (en) | Improvements relating to water-cooled bearings | |
GB464596A (en) | Improvements in and relating to articles made of non-magnetic steels | |
GB480929A (en) | Chromium-manganese steel |