ZA762441B - Rare earth metal treated cold rolled non-oriented silicon steel and method of making it - Google Patents

Rare earth metal treated cold rolled non-oriented silicon steel and method of making it

Info

Publication number
ZA762441B
ZA762441B ZA762441A ZA762441A ZA762441B ZA 762441 B ZA762441 B ZA 762441B ZA 762441 A ZA762441 A ZA 762441A ZA 762441 A ZA762441 A ZA 762441A ZA 762441 B ZA762441 B ZA 762441B
Authority
ZA
South Africa
Prior art keywords
making
rare earth
earth metal
silicon steel
cold rolled
Prior art date
Application number
ZA762441A
Other languages
English (en)
Inventor
W Long
J Evans
Original Assignee
Armco Steel Corp
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.)
Filing date
Publication date
Application filed by Armco Steel Corp filed Critical Armco Steel Corp
Publication of ZA762441B publication Critical patent/ZA762441B/xx

Links

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
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/064—Dephosphorising; Desulfurising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
ZA762441A 1975-06-19 1976-04-23 Rare earth metal treated cold rolled non-oriented silicon steel and method of making it ZA762441B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/588,295 US3960616A (en) 1975-06-19 1975-06-19 Rare earth metal treated cold rolled, non-oriented silicon steel and method of making it

Publications (1)

Publication Number Publication Date
ZA762441B true ZA762441B (en) 1977-04-27

Family

ID=24353276

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA762441A ZA762441B (en) 1975-06-19 1976-04-23 Rare earth metal treated cold rolled non-oriented silicon steel and method of making it

Country Status (15)

Country Link
US (1) US3960616A (xx)
JP (1) JPS5856744B2 (xx)
AU (1) AU508055B2 (xx)
BE (1) BE843058A (xx)
BR (1) BR7603352A (xx)
CA (1) CA1070986A (xx)
DE (1) DE2622353A1 (xx)
ES (1) ES449002A1 (xx)
FR (1) FR2316334A1 (xx)
GB (1) GB1549830A (xx)
IT (1) IT1061291B (xx)
MX (1) MX4526E (xx)
SE (1) SE430992B (xx)
YU (1) YU119776A (xx)
ZA (1) ZA762441B (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065330A (en) * 1974-09-26 1977-12-27 The Foundation: The Research Institute Of Electric And Magnetic Alloys Wear-resistant high-permeability alloy
IT1116431B (it) * 1977-04-27 1986-02-10 Centro Speriment Metallurg Separatore di ricottura
JPS52156124A (en) * 1976-06-22 1977-12-26 Kawasaki Steel Co Production of nonanisotropic silicon steel sheets
DE2756201C3 (de) * 1977-10-03 1981-03-26 Molycorp, Inc., White Plains, N.Y. Verfahren zur Entschwefelung von fließfähigen Materialien
JPS5468717A (en) * 1977-11-11 1979-06-02 Kawasaki Steel Co Production of unidirectional silicon steel plate with excellent electromagnetic property
FR2407985A1 (fr) * 1977-11-04 1979-06-01 Molycorp Inc Procede de desulfuration du fer et de l'acier fondus
JPS608294B2 (ja) * 1980-01-14 1985-03-01 新日本製鐵株式会社 磁気特性の安定した無方向性珪素鋼板
DE3107942C2 (de) * 1981-03-02 1983-06-30 Nippon Steel Corp., Tokyo Nichtorientiertes Siliziumstahlblech mit gleichmäßigen magnetischen Eigenschaften
US4338143A (en) * 1981-03-27 1982-07-06 Nippon Steel Corporation Non-oriented silicon steel sheet with stable magnetic properties
US4394192A (en) * 1981-07-02 1983-07-19 Inland Steel Company Method for producing low silicon steel electrical lamination strip
US4545827A (en) * 1981-07-02 1985-10-08 Inland Steel Company Low silicon steel electrical lamination strip
US4529453A (en) * 1981-07-02 1985-07-16 Inland Steel Company Medium silicon steel electrical lamination strip
US4390378A (en) * 1981-07-02 1983-06-28 Inland Steel Company Method for producing medium silicon steel electrical lamination strip
JPS58100627A (ja) * 1981-12-11 1983-06-15 Nippon Steel Corp 方向性電磁鋼板の製造方法
US4772341A (en) * 1985-01-25 1988-09-20 Inland Steel Company Low loss electrical steel strip
US4601766A (en) * 1985-01-25 1986-07-22 Inland Steel Company Low loss electrical steel strip and method for producing same
DD299102A7 (de) * 1989-12-06 1992-04-02 ������@����������@��������@��������@��@��������k�� Verfahren zur herstellung von nichtorientiertem elektroblech
US5730810A (en) * 1994-04-22 1998-03-24 Kawasaki Steel Corporation Non-oriented electromagnetic steel sheet with low iron loss after stress relief annealing, and core of motor or transformer
US6290783B1 (en) 1999-02-01 2001-09-18 Kawasaki Steel Corporation Non-oriented electromagnetic steel sheet having excellent magnetic properties after stress relief annealing
KR20040007754A (ko) * 2001-06-28 2004-01-24 신닛뽄세이테쯔 카부시키카이샤 저탄소 강판, 저탄소강 주조편 및 그 제조 방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT245018B (de) * 1961-04-12 1966-02-10 Mannesmann Ag Un-oder niedriglegierte Stähle für Walz- oder Schmiedeerzeugnisse, die bei ihrer Verformung vorwiegend in einer Richtung gestreckt werden und quer zu dieser Verformungsrichtung gute Kerbschlagzähigkeitswerte aufweisen sollen
US3305354A (en) * 1964-12-17 1967-02-21 Armco Steel Corp Method of producing low oxygen oriented silicon-iron
FR1437673A (fr) * 1965-03-26 1966-05-06 Loire Atel Forges Procédé de fabrication de produits sidérurgiques à usages magnétiques sans orientation cristalline préférentielle
FR1583429A (xx) * 1968-03-01 1969-10-31
SE341412B (xx) * 1969-07-15 1971-12-27 Asea Ab
US3666452A (en) * 1969-07-16 1972-05-30 Jones & Laughlin Steel Corp High-strength low-alloy steels
US3816103A (en) * 1973-04-16 1974-06-11 Bethlehem Steel Corp Method of deoxidizing and desulfurizing ferrous alloy with rare earth additions
US3867211A (en) * 1973-08-16 1975-02-18 Armco Steel Corp Low-oxygen, silicon-bearing lamination steel
AT339940B (de) * 1973-11-05 1977-11-10 Voest Ag Verfahren zur herstellung von kaltgewalzten, siliziumlegierten elektroblechen

Also Published As

Publication number Publication date
FR2316334B1 (xx) 1978-10-13
US3960616A (en) 1976-06-01
JPS5856744B2 (ja) 1983-12-16
SE7606931L (sv) 1976-12-20
BE843058A (fr) 1976-10-18
MX4526E (es) 1982-06-03
IT1061291B (it) 1983-02-28
YU119776A (en) 1982-08-31
FR2316334A1 (fr) 1977-01-28
AU508055B2 (en) 1980-03-06
GB1549830A (en) 1979-08-08
JPS522824A (en) 1977-01-10
ES449002A1 (es) 1977-07-01
DE2622353A1 (de) 1976-12-30
SE430992B (sv) 1983-12-27
AU1376676A (en) 1977-11-17
BR7603352A (pt) 1977-05-24
CA1070986A (en) 1980-02-05

Similar Documents

Publication Publication Date Title
ZA762441B (en) Rare earth metal treated cold rolled non-oriented silicon steel and method of making it
ZA76924B (en) Cold rolled ductile high strength steel strip and method therefor
JPS5386647A (en) Method of treating silicon steel article
JPS51135854A (en) Method of metal builddup and its device
HU171853B (hu) Sposob i ustrojstvo dlja krugovoj prokatki metallicheskikh prutkov
JPS5260215A (en) Treatment of rolled steel
GB2032823B (en) Apparatus and method of cold finishing metal workpieces
JPS5212610A (en) Cold rolled silicon steel and method of making thesame
JPS5328544A (en) Cold rolling method of metal
JPS51141755A (en) Rolling mill and method of rolling
JPS52120924A (en) Method of and device for treating surface of hot rolled steel band
JPS5344432A (en) Method of and device for descaling steel material
JPS51149852A (en) Method of preventing slip in cold rolling of steel strip
JPS5339934A (en) Method of chemical surface treatment of iron and steel
JPS52135894A (en) Treating method of steel slag and its apparatus
JPS5232828A (en) Method of and facilities for fabricating cold rolled steel plates
JPS51149856A (en) Special hhsteel and method of rolling thereof
JPS5345635A (en) Method of carburizing and heatttreating steel for fine granulation
JPS5490030A (en) Method of aluminummsilicon complex diffusion into iron and steel
JPS51148650A (en) Method of treating colddrolled steel strip after annealing
JPS51149860A (en) Method of producing cold rolled hoop steel
GB2062014B (en) Method of hardening steels and metal alloys and apparatus therefor
JPS52139657A (en) Method of controlling form in cold rolling of metal
CS180996B1 (en) High-strength structural steel and method of heat-treating thereof
JPS5266860A (en) Rolling method by forming top part of band steel in cold rolling