JPS6487005A - Roll for rolling process and its manufacture - Google Patents

Roll for rolling process and its manufacture

Info

Publication number
JPS6487005A
JPS6487005A JP24361487A JP24361487A JPS6487005A JP S6487005 A JPS6487005 A JP S6487005A JP 24361487 A JP24361487 A JP 24361487A JP 24361487 A JP24361487 A JP 24361487A JP S6487005 A JPS6487005 A JP S6487005A
Authority
JP
Japan
Prior art keywords
roll
treated
manufacture
wear resistance
electroless nickel
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.)
Granted
Application number
JP24361487A
Other languages
Japanese (ja)
Other versions
JPH0469481B2 (en
Inventor
Yoshio Harada
Kazumi Tani
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.)
Tocalo Co Ltd
Original Assignee
Tocalo Co 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 Tocalo Co Ltd filed Critical Tocalo Co Ltd
Priority to JP24361487A priority Critical patent/JPS6487005A/en
Publication of JPS6487005A publication Critical patent/JPS6487005A/en
Publication of JPH0469481B2 publication Critical patent/JPH0469481B2/ja
Granted 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)
  • Coating By Spraying Or Casting (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

PURPOSE:To manufacture a roll having a high flatness and wear resistance for a rolling process by thermally spraying carbide cermet on the treated surface of a roll and performing electroless nickel plating with a Ni-P alloy on the sprayed layer. CONSTITUTION:The roll surface is treated by a usual method such as grid blasting to remove foreign matter and to give ruggedness. The surface after the treatment is subjected to thermal spraying with metal carbides such as WC, CrC, TiC and a carbide cermet consisting of Co, Ni or their alloys. Electroless nickel plating is performed on the sprayed layer with a NiP alloy. After that, as necessary, the plating layer is heat treated at a temp. of >=200 deg.C for 0.1hr. Hence, the rolling roll having good wear resistance, flatness enough to scarcely flaw a rolled stock, and a long service life is obtained.
JP24361487A 1987-09-30 1987-09-30 Roll for rolling process and its manufacture Granted JPS6487005A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24361487A JPS6487005A (en) 1987-09-30 1987-09-30 Roll for rolling process and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24361487A JPS6487005A (en) 1987-09-30 1987-09-30 Roll for rolling process and its manufacture

Publications (2)

Publication Number Publication Date
JPS6487005A true JPS6487005A (en) 1989-03-31
JPH0469481B2 JPH0469481B2 (en) 1992-11-06

Family

ID=17106439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24361487A Granted JPS6487005A (en) 1987-09-30 1987-09-30 Roll for rolling process and its manufacture

Country Status (1)

Country Link
JP (1) JPS6487005A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0418959A (en) * 1990-05-11 1992-01-23 Toyo Seikan Kaisha Ltd Holding member for seamless can
US5316859A (en) * 1992-03-30 1994-05-31 Tocalo Co., Ltd. Spray-coated roll for continuous galvanization
WO1998048078A1 (en) * 1997-04-21 1998-10-29 Alliedsignal Inc. Aircraft wheel part with corrosion and wear resistance
CN102732866A (en) * 2012-06-08 2012-10-17 汕头大学 Thermal-sprayed ceramic coating surface hole sealing method

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52107243A (en) * 1976-03-05 1977-09-08 Yoshinobu Kobayashi Surface treating process for cemented carbide
JPS54148166A (en) * 1978-05-15 1979-11-20 Toyo Karoraijingu Kougiyou Kk Roller for use in aluminum rolling machine
JPS58221298A (en) * 1982-06-16 1983-12-22 Nippon Koushitsu Giken Kk Conductor roll for supplying electric current
JPS6087910A (en) * 1983-10-21 1985-05-17 Kawasaki Steel Corp Roll for rolling
JPS60196208A (en) * 1984-03-16 1985-10-04 Sumitomo Electric Ind Ltd Built-up rolling roll
JPS60196209A (en) * 1984-03-19 1985-10-04 Sumitomo Metal Ind Ltd Three-layer plated hot rolling roll
JPS61165212A (en) * 1985-01-16 1986-07-25 Nippon Steel Corp Work roll for hot rolling excellent in resistance to seizure
JPS6216808A (en) * 1985-07-12 1987-01-26 Kawasaki Steel Corp Roll for metallic strip
JPS62137111A (en) * 1985-12-09 1987-06-20 Nippon Steel Corp Manufacture of cold rolled steel plate having excellent coating sharpness
JPH0469481A (en) * 1990-07-05 1992-03-04 Furukawa Electric Co Ltd:The Shape memory alloy coupling structure

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52107243A (en) * 1976-03-05 1977-09-08 Yoshinobu Kobayashi Surface treating process for cemented carbide
JPS54148166A (en) * 1978-05-15 1979-11-20 Toyo Karoraijingu Kougiyou Kk Roller for use in aluminum rolling machine
JPS58221298A (en) * 1982-06-16 1983-12-22 Nippon Koushitsu Giken Kk Conductor roll for supplying electric current
JPS6087910A (en) * 1983-10-21 1985-05-17 Kawasaki Steel Corp Roll for rolling
JPS60196208A (en) * 1984-03-16 1985-10-04 Sumitomo Electric Ind Ltd Built-up rolling roll
JPS60196209A (en) * 1984-03-19 1985-10-04 Sumitomo Metal Ind Ltd Three-layer plated hot rolling roll
JPS61165212A (en) * 1985-01-16 1986-07-25 Nippon Steel Corp Work roll for hot rolling excellent in resistance to seizure
JPS6216808A (en) * 1985-07-12 1987-01-26 Kawasaki Steel Corp Roll for metallic strip
JPS62137111A (en) * 1985-12-09 1987-06-20 Nippon Steel Corp Manufacture of cold rolled steel plate having excellent coating sharpness
JPH0469481A (en) * 1990-07-05 1992-03-04 Furukawa Electric Co Ltd:The Shape memory alloy coupling structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0418959A (en) * 1990-05-11 1992-01-23 Toyo Seikan Kaisha Ltd Holding member for seamless can
US5316859A (en) * 1992-03-30 1994-05-31 Tocalo Co., Ltd. Spray-coated roll for continuous galvanization
WO1998048078A1 (en) * 1997-04-21 1998-10-29 Alliedsignal Inc. Aircraft wheel part with corrosion and wear resistance
US5931269A (en) * 1997-04-21 1999-08-03 Alliedsignal Inc. Aircraft wheel part with corrosion and wear resistance
CN102732866A (en) * 2012-06-08 2012-10-17 汕头大学 Thermal-sprayed ceramic coating surface hole sealing method

Also Published As

Publication number Publication date
JPH0469481B2 (en) 1992-11-06

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