JPS5672155A - Forged steel hardening work roll for hot finish rolling - Google Patents

Forged steel hardening work roll for hot finish rolling

Info

Publication number
JPS5672155A
JPS5672155A JP14779479A JP14779479A JPS5672155A JP S5672155 A JPS5672155 A JP S5672155A JP 14779479 A JP14779479 A JP 14779479A JP 14779479 A JP14779479 A JP 14779479A JP S5672155 A JPS5672155 A JP S5672155A
Authority
JP
Japan
Prior art keywords
finish rolling
work roll
hot finish
forged steel
roll
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.)
Pending
Application number
JP14779479A
Other languages
English (en)
Inventor
Moroo Nakagawa
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14779479A priority Critical patent/JPS5672155A/ja
Publication of JPS5672155A publication Critical patent/JPS5672155A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
JP14779479A 1979-11-16 1979-11-16 Forged steel hardening work roll for hot finish rolling Pending JPS5672155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14779479A JPS5672155A (en) 1979-11-16 1979-11-16 Forged steel hardening work roll for hot finish rolling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14779479A JPS5672155A (en) 1979-11-16 1979-11-16 Forged steel hardening work roll for hot finish rolling

Publications (1)

Publication Number Publication Date
JPS5672155A true JPS5672155A (en) 1981-06-16

Family

ID=15438350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14779479A Pending JPS5672155A (en) 1979-11-16 1979-11-16 Forged steel hardening work roll for hot finish rolling

Country Status (1)

Country Link
JP (1) JPS5672155A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143048A (ja) * 1983-02-02 1984-08-16 Mitsubishi Heavy Ind Ltd 耐摩耗・耐焼付・耐スリツプ性合金
JPS61199053A (ja) * 1985-02-28 1986-09-03 Riken Corp ピストンリング
JPH03253542A (ja) * 1990-03-01 1991-11-12 Kawasaki Steel Corp 耐熱軸受用鋼
CN1049698C (zh) * 1994-09-01 2000-02-23 四川明日企业集团有限公司旭日新材料研究所 新微变形空硬工具钢

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216418A (en) * 1975-07-30 1977-02-07 Japan Steel Works Ltd:The Reinforced roller material with medium hardness excellent in spaliling resistance and thermal shock crack resistance
JPS5620145A (en) * 1979-07-27 1981-02-25 Kobe Steel Ltd Roll material having superior wear resistance and breaking resistance

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216418A (en) * 1975-07-30 1977-02-07 Japan Steel Works Ltd:The Reinforced roller material with medium hardness excellent in spaliling resistance and thermal shock crack resistance
JPS5620145A (en) * 1979-07-27 1981-02-25 Kobe Steel Ltd Roll material having superior wear resistance and breaking resistance

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143048A (ja) * 1983-02-02 1984-08-16 Mitsubishi Heavy Ind Ltd 耐摩耗・耐焼付・耐スリツプ性合金
JPS61199053A (ja) * 1985-02-28 1986-09-03 Riken Corp ピストンリング
JPH03253542A (ja) * 1990-03-01 1991-11-12 Kawasaki Steel Corp 耐熱軸受用鋼
CN1049698C (zh) * 1994-09-01 2000-02-23 四川明日企业集团有限公司旭日新材料研究所 新微变形空硬工具钢

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