GB714525A - Improvements in or relating to a method of heat treating silicon steel - Google Patents
Improvements in or relating to a method of heat treating silicon steelInfo
- Publication number
- GB714525A GB714525A GB367652A GB367652A GB714525A GB 714525 A GB714525 A GB 714525A GB 367652 A GB367652 A GB 367652A GB 367652 A GB367652 A GB 367652A GB 714525 A GB714525 A GB 714525A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silicon steel
- relating
- heat treating
- treating silicon
- furnace
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
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)
- Chemical Vapour Deposition (AREA)
- Photovoltaic Devices (AREA)
Abstract
714,525. Annealing silicon steel. BLAWKNOX CO. Feb. 12, 1952, No. 3676/52. Class 72 Silicon steel is supported on carbon during annealing at 1600-2000‹ F. As shown, silicon steel strip 21 may be passed through a furnace 20, having a hydrogenous atmosphere, and supported on rollers 22 having sleeves of graphite or amorphous carbon. The furnace may be electrically heated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB367652A GB714525A (en) | 1952-02-12 | 1952-02-12 | Improvements in or relating to a method of heat treating silicon steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB367652A GB714525A (en) | 1952-02-12 | 1952-02-12 | Improvements in or relating to a method of heat treating silicon steel |
Publications (1)
Publication Number | Publication Date |
---|---|
GB714525A true GB714525A (en) | 1954-09-01 |
Family
ID=9762827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB367652A Expired GB714525A (en) | 1952-02-12 | 1952-02-12 | Improvements in or relating to a method of heat treating silicon steel |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB714525A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005095293A1 (en) * | 2004-04-02 | 2005-10-13 | Vesuvius Crucible Company | Refractory articles for quiding or conveying a solidified material and process for the manufacture thereof |
-
1952
- 1952-02-12 GB GB367652A patent/GB714525A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005095293A1 (en) * | 2004-04-02 | 2005-10-13 | Vesuvius Crucible Company | Refractory articles for quiding or conveying a solidified material and process for the manufacture thereof |
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