JPS5669304A - Production of roll - Google Patents

Production of roll

Info

Publication number
JPS5669304A
JPS5669304A JP14569579A JP14569579A JPS5669304A JP S5669304 A JPS5669304 A JP S5669304A JP 14569579 A JP14569579 A JP 14569579A JP 14569579 A JP14569579 A JP 14569579A JP S5669304 A JPS5669304 A JP S5669304A
Authority
JP
Japan
Prior art keywords
roll
thence
metal powder
venting
powder
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
JP14569579A
Other languages
English (en)
Inventor
Hisashi Takada
Nobuyasu Kawai
Kanji Notomi
Minoru Hirano
Yasuyo Hayashi
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP14569579A priority Critical patent/JPS5669304A/ja
Publication of JPS5669304A publication Critical patent/JPS5669304A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Powder Metallurgy (AREA)
JP14569579A 1979-11-10 1979-11-10 Production of roll Pending JPS5669304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14569579A JPS5669304A (en) 1979-11-10 1979-11-10 Production of roll

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14569579A JPS5669304A (en) 1979-11-10 1979-11-10 Production of roll

Publications (1)

Publication Number Publication Date
JPS5669304A true JPS5669304A (en) 1981-06-10

Family

ID=15390958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14569579A Pending JPS5669304A (en) 1979-11-10 1979-11-10 Production of roll

Country Status (1)

Country Link
JP (1) JPS5669304A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62280305A (ja) * 1986-05-28 1987-12-05 Kobe Steel Ltd ロ−ルの製造方法
JPS6346434U (ja) * 1986-09-10 1988-03-29
JPH01116098A (ja) * 1987-10-29 1989-05-09 Mitsubishi Metal Corp 通電ロール
JPH0459901A (ja) * 1990-06-28 1992-02-26 Nippon Steel Corp 複合ロールの製造方法
US20120212106A1 (en) * 2007-03-22 2012-08-23 Toshinori Ogashiwa Metal paste for sealing, hermetic sealing method for piezoelectric element, and piezoelectric device
WO2019151402A1 (ja) * 2018-01-31 2019-08-08 日立金属株式会社 超硬合金製複合ロール及び超硬合金製複合ロールの製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936512A (ja) * 1972-06-27 1974-04-04
JPS54142109A (en) * 1978-04-28 1979-11-06 Mitsubishi Metal Corp Manufacture of mold for glass

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936512A (ja) * 1972-06-27 1974-04-04
JPS54142109A (en) * 1978-04-28 1979-11-06 Mitsubishi Metal Corp Manufacture of mold for glass

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62280305A (ja) * 1986-05-28 1987-12-05 Kobe Steel Ltd ロ−ルの製造方法
JPH0143802B2 (ja) * 1986-05-28 1989-09-22 Kobe Steel Ltd
JPS6346434U (ja) * 1986-09-10 1988-03-29
JPH0421793Y2 (ja) * 1986-09-10 1992-05-19
JPH01116098A (ja) * 1987-10-29 1989-05-09 Mitsubishi Metal Corp 通電ロール
JPH0459901A (ja) * 1990-06-28 1992-02-26 Nippon Steel Corp 複合ロールの製造方法
US20120212106A1 (en) * 2007-03-22 2012-08-23 Toshinori Ogashiwa Metal paste for sealing, hermetic sealing method for piezoelectric element, and piezoelectric device
US8558433B2 (en) * 2007-03-22 2013-10-15 Tanaka Kikinzoku Kogyo K.K. Metal paste for sealing, hermetic sealing method for piezoelectric element, and piezoelectric device
WO2019151402A1 (ja) * 2018-01-31 2019-08-08 日立金属株式会社 超硬合金製複合ロール及び超硬合金製複合ロールの製造方法
CN111386158A (zh) * 2018-01-31 2020-07-07 日立金属株式会社 复合硬质合金轧辊以及复合硬质合金轧辊的制造方法
KR20200115458A (ko) * 2018-01-31 2020-10-07 히타치 긴조쿠 가부시키가이샤 초경합금제 복합 롤 및 초경합금제 복합 롤의 제조 방법
JPWO2019151402A1 (ja) * 2018-01-31 2021-01-28 日立金属株式会社 超硬合金製複合ロール及び超硬合金製複合ロールの製造方法
US11590545B2 (en) 2018-01-31 2023-02-28 Hitachi Metals, Ltd. Composite cemented carbide roll, and production method of composite cemented carbide roll

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