| (19) |
 |
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(11) |
EP 0 099 618 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
13.06.1984 Bulletin 1984/24 |
| (43) |
Date of publication A2: |
|
01.02.1984 Bulletin 1984/05 |
| (22) |
Date of filing: 11.04.1983 |
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| (84) |
Designated Contracting States: |
|
BE DE FR GB IT SE |
| (30) |
Priority: |
19.07.1982 US 399937
|
| (71) |
Applicant: ALLEGHENY LUDLUM STEEL CORPORATION |
|
() |
|
| (72) |
Inventor: |
|
- Miller, Robert Frederick
()
|
|
| |
|
| (54) |
Method for producing cube-on-edge oriented silicon steel |
(57) An improvement in the manufacture of cube-on-edge oriented silicon steel; the improvement
comprises serrating said steel either before or after final texture annealing, whereby
reduced watt loss is achieved.