JPH0524202B2 - - Google Patents

Info

Publication number
JPH0524202B2
JPH0524202B2 JP60185025A JP18502585A JPH0524202B2 JP H0524202 B2 JPH0524202 B2 JP H0524202B2 JP 60185025 A JP60185025 A JP 60185025A JP 18502585 A JP18502585 A JP 18502585A JP H0524202 B2 JPH0524202 B2 JP H0524202B2
Authority
JP
Japan
Prior art keywords
heating
furnace
slab
atmosphere
electromagnetic steel
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 - Lifetime
Application number
JP60185025A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6169924A (ja
Inventor
Morio Shiozaki
Tomohiko Sakai
Yoshitoshi Nishikawa
Tamotsu Kawakami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP18502585A priority Critical patent/JPS6169924A/ja
Publication of JPS6169924A publication Critical patent/JPS6169924A/ja
Publication of JPH0524202B2 publication Critical patent/JPH0524202B2/ja
Granted legal-status Critical Current

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
    • 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
    • C21D8/1205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular fabrication or treatment of ingot or slab

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
JP18502585A 1985-08-24 1985-08-24 電磁鋼スラブの加熱方法 Granted JPS6169924A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18502585A JPS6169924A (ja) 1985-08-24 1985-08-24 電磁鋼スラブの加熱方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18502585A JPS6169924A (ja) 1985-08-24 1985-08-24 電磁鋼スラブの加熱方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP15396481A Division JPS5858228A (ja) 1981-09-30 1981-09-30 電磁鋼スラブの加熱方法

Publications (2)

Publication Number Publication Date
JPS6169924A JPS6169924A (ja) 1986-04-10
JPH0524202B2 true JPH0524202B2 (cg-RX-API-DMAC7.html) 1993-04-07

Family

ID=16163461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18502585A Granted JPS6169924A (ja) 1985-08-24 1985-08-24 電磁鋼スラブの加熱方法

Country Status (1)

Country Link
JP (1) JPS6169924A (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2563695B2 (ja) * 1991-08-12 1996-12-11 新日本製鐵株式会社 方向性電磁鋼スラブの加熱方法
JPH06212247A (ja) * 1993-01-11 1994-08-02 Nippon Steel Corp 誘導加熱炉内の雰囲気制御方法
JP3240035B2 (ja) * 1994-07-22 2001-12-17 川崎製鉄株式会社 コイル全長にわたり磁気特性に優れた方向性けい素鋼板の製造方法

Also Published As

Publication number Publication date
JPS6169924A (ja) 1986-04-10

Similar Documents

Publication Publication Date Title
JPS60145318A (ja) 方向性けい素鋼スラブの加熱方法
JPH0686631B2 (ja) 磁束密度の高い一方向性電磁鋼板の製造方法
JPS6160895B2 (cg-RX-API-DMAC7.html)
JPS5933170B2 (ja) 磁束密度の極めて高い、含Ａｌ一方向性珪素鋼板の製造法
JPS5817806B2 (ja) ケイソコウバンノ セイゾウホウ
JPH0524202B2 (cg-RX-API-DMAC7.html)
JP3369443B2 (ja) 高磁束密度一方向性電磁鋼板の製造方法
JPS6242968B2 (cg-RX-API-DMAC7.html)
JPS5834531B2 (ja) 磁気特性の優れた無方向性珪素鋼板の製造方法
JP4894146B2 (ja) 方向性電磁鋼スラブの加熱方法
JP2815904B2 (ja) 方向性けい素鋼用スラブの加熱方法および加熱炉
JPS63109115A (ja) 電磁特性の良好な方向性珪素鋼板の製造方法
JPS5832214B2 (ja) 磁束密度の極めて高く鉄損の低い一方向性珪素鋼板の製造方法
JP2533987B2 (ja) 一方向性電磁鋼板用連続鋳造スラブの熱間圧延方法
JPS6210213A (ja) 電磁特性の良好な方向性けい素鋼板の製造方法
JPS6237688B2 (cg-RX-API-DMAC7.html)
JPH0657854B2 (ja) 方向性珪素鋼スラブの加熱方法
JPH0726156B2 (ja) 磁気特性および表面性状に優れた方向性電磁鋼板の製造方法
JPH0580527B2 (cg-RX-API-DMAC7.html)
JPH066747B2 (ja) 磁束密度の高く鉄損の低い一方向性珪素鋼板の製造方法
JP4214739B2 (ja) 無方向性電磁鋼板の製造方法
KR20240098917A (ko) 무방향성 전기강판 제조방법
JPH0663032B2 (ja) 磁気特性と表面性状の良好な方向性珪素鋼板の製造方法
JPH0699751B2 (ja) 電磁特性の良好な方向性けい素鋼板の製造方法
JPH05117751A (ja) 一方向性電磁鋼板用連続鋳造スラブの熱間圧延方法