IT976932B - ORIENTED GRAIN SILICON STEEL CONTAINING COPPER - Google Patents

ORIENTED GRAIN SILICON STEEL CONTAINING COPPER

Info

Publication number: IT976932B
Authority: IT; Italy
Prior art keywords: silicon steel; containing copper; steel containing; grain silicon; oriented grain
Prior art date: 1972-02-11

Application number

IT4774273A

Other languages

Italian (it)

Original Assignee

Allegheny Ludlum Ind Inc

Priority date (The priority date 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 date listed.)

1972-02-11

Filing date

1973-01-17

Publication date

1974-09-10

1973-01-17 Application filed by Allegheny Ludlum Ind Inc filed Critical Allegheny Ludlum Ind Inc

1974-09-10 Application granted granted Critical

1974-09-10 Publication of IT976932B publication Critical patent/IT976932B/en

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
- C21D8/1233—Cold rolling
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
- C21D8/1272—Final recrystallisation annealing

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Manufacturing & Machinery (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Manufacturing Of Steel Electrode Plates (AREA)
Soft Magnetic Materials (AREA)
Heat Treatment Of Steel (AREA)

IT4774273A 1972-02-11 1973-01-17 ORIENTED GRAIN SILICON STEEL CONTAINING COPPER IT976932B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US22923372A	1972-02-11	1972-02-11

Publications (1)

Publication Number	Publication Date
IT976932B true IT976932B (en)	1974-09-10

Family

ID=22860341

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT4774273A IT976932B (en)	1972-02-11	1973-01-17	ORIENTED GRAIN SILICON STEEL CONTAINING COPPER

Country Status (7)

Country	Link
BE (1)	BE795249A (en)
CA (1)	CA978453A (en)
DE (1)	DE2303416C2 (en)
FR (1)	FR2171402B1 (en)
GB (1)	GB1382395A (en)
IT (1)	IT976932B (en)
PL (1)	PL94010B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4054470A (en) *	1976-06-17	1977-10-18	Allegheny Ludlum Industries, Inc.	Boron and copper bearing silicon steel and processing therefore

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB873149A (en) *	1956-11-08	1961-07-19	Yawata Iron & Steel Co	Method of producing oriented silicon steel
DE1117624B (en) *	1958-08-13	1961-11-23	Allegheny Ludlum Steel	Process for the production of strips with a high grain orientation from an iron-silicon alloy
US3287184A (en) *	1963-10-22	1966-11-22	Bethlehem Steel Corp	Method of producing low carbon electrical sheet steel

0
- BE BE795249D patent/BE795249A/en not_active IP Right Cessation
1973
- 1973-01-09 CA CA160,800A patent/CA978453A/en not_active Expired
- 1973-01-17 IT IT4774273A patent/IT976932B/en active
- 1973-01-25 DE DE19732303416 patent/DE2303416C2/en not_active Expired
- 1973-02-09 GB GB644173A patent/GB1382395A/en not_active Expired
- 1973-02-09 FR FR7304755A patent/FR2171402B1/fr not_active Expired
- 1973-02-10 PL PL16068673A patent/PL94010B1/pl unknown

Also Published As

Publication number	Publication date
DE2303416A1 (en)	1973-08-23
BE795249A (en)	1973-08-09
FR2171402B1 (en)	1977-02-11
FR2171402A1 (en)	1973-09-21
DE2303416C2 (en)	1984-08-23
GB1382395A (en)	1975-01-29
PL94010B1 (en)	1977-07-30
CA978453A (en)	1975-11-25

Publication	Publication Date	Title
IT985718B (en)	1974-12-20	STRUCTURE FOR CONTAINER
SE392085B (en)	1977-03-14	HALLARE FOR CONTAINER
FI54047B (en)	1978-06-30	TRAESKO UTAN BAKKAPPA
NL157986B (en)	1978-09-15	SCALE.
IT993874B (en)	1975-09-30	CONTAINER FOR PLANTS
SE400593B (en)	1978-04-03	STAMP MACHINE
TR17811A (en)	1976-04-13	MUENFERIT GRAIN PLANT MACHINE
IT999593B (en)	1976-03-10	VENT DEVICE FOR PUOTISMI BOXES
NL182174C (en)	1988-01-18	WEIGHING EQUIPMENT.
GB1441027A (en)	1976-06-30	Weighing machine
IT996854B (en)	1975-12-10	CONTAINER FOR HANDLING MECHANICAL PARTS
IT986981B (en)	1975-01-30	PUNCHING MACHINE
SE392601B (en)	1977-04-04	HALLARE FOR CONTAINER
IT994299B (en)	1975-10-20	MANIPULATOR FOR FUCINATURA
BE794751A (en)	1973-07-30	IMPROVED MILK POWDERS
IT976932B (en)	1974-09-10	ORIENTED GRAIN SILICON STEEL CONTAINING COPPER
DK138294B (en)	1978-08-07	Marking material.
IT981688B (en)	1974-10-10	FILM ASSEMBLY MACHINE
SU469764A1 (en)	1975-05-05	Steel
NL150574B (en)	1976-08-16	WEIGHING MACHINE.
ZA735199B (en)	1974-08-28	Fungicides
CH543080A (en)	1973-10-15	Weighbridge
IT982206B (en)	1974-10-21	VACUUM SELECTING MACHINE FOR SLOW OR INCOERENT GRANULAR MATERIALS FOR CASTING
IT995207B (en)	1975-11-10	TOOL FOR PROCESSING
SU462878A1 (en)	1975-03-05	Steel