WO2003064077A1 - Feuille de cuivre de moule pour coulee continue et son procede de fabrication - Google Patents

Feuille de cuivre de moule pour coulee continue et son procede de fabrication Download PDF

Info

Publication number
WO2003064077A1
WO2003064077A1 PCT/JP2003/000778 JP0300778W WO03064077A1 WO 2003064077 A1 WO2003064077 A1 WO 2003064077A1 JP 0300778 W JP0300778 W JP 0300778W WO 03064077 A1 WO03064077 A1 WO 03064077A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
metal
copper plate
copper
base material
Prior art date
Application number
PCT/JP2003/000778
Other languages
English (en)
Japanese (ja)
Inventor
Seiji Itoyama
Yukio Inokuti
Tetsuya Fujii
Masaharu Oishi
Original Assignee
Jfe Steel Corporation
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 Jfe Steel Corporation filed Critical Jfe Steel Corporation
Priority to KR1020047011511A priority Critical patent/KR100623012B1/ko
Publication of WO2003064077A1 publication Critical patent/WO2003064077A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/059—Mould materials or platings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/057—Manufacturing or calibrating the moulds

Definitions

  • the ceramic film is usually hard and has a smaller coefficient of thermal expansion than the metal coating film. Therefore, when a thick ceramic film is coated to ensure high strength, abrasion resistance, and heat resistance, the most strain is accumulated at the interface with the base material, and the film is easily peeled. For this reason, it is difficult to secure adhesion.
  • the present inventors conducted research on the composite coating of the present invention with the aim of further improving durability, and as a result, when coating a metal layer or a ceramic layer, the bias voltage of the arc power was used as the bias voltage. I learned that it is extremely effective in achieving the intended purpose.
  • the bias voltage is applied such that the copper plate is negative with respect to the ground.However, thereafter, the absolute value of the potential difference between the ground and the copper plate is used as the bias voltage value, and high bias means that this bias voltage value is large. Shall be referred to.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Continuous Casting (AREA)
  • Physical Vapour Deposition (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

La fabrication d'une feuille de cuivre de moule pour coulée continue possédant une adhérence élevée à la base de la feuille, même lorsqu'elle est utilisée réellement pour la coulée continue, et comprenant une couche de revêtement de surface possédant une résistance à l'usure excellente, pose un problème. Pour résoudre ledit problème, une couche métallique constituée d'un ou plusieurs types de métaux choisis parmi Ti, Cr, Ni, B, Si et Al forme la couche la plus à l'intérieur, sur la surface d'une base de feuille de cuivre de moule. Des couches de nitrure ou de carbure des métaux de la couche métallique ou de carbonitrure, et des couches de métaux sont alternées sur la couche métallique. Une couche de nitrure, de carbure ou de carbonitrure forme la couche la plus à l'extérieur. Les couches sont de préférence formées par dépôt physique en phase vapeur. Il est souhaitable qu'au moins la couche métallique, à savoir la couche la plus à l'intérieur, soit formée au moyen d'une tension de polarisation du coupage à l'arc.
PCT/JP2003/000778 2002-01-29 2003-01-28 Feuille de cuivre de moule pour coulee continue et son procede de fabrication WO2003064077A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020047011511A KR100623012B1 (ko) 2002-01-29 2003-01-28 연속주조용 몰드동판 및 그 제조방법

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2002020002 2002-01-29
JP2002-020002 2002-01-29
JP2002087728 2002-03-27
JP2002-087728 2002-03-27

Publications (1)

Publication Number Publication Date
WO2003064077A1 true WO2003064077A1 (fr) 2003-08-07

Family

ID=27667438

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2003/000778 WO2003064077A1 (fr) 2002-01-29 2003-01-28 Feuille de cuivre de moule pour coulee continue et son procede de fabrication

Country Status (3)

Country Link
KR (1) KR100623012B1 (fr)
CN (1) CN1285431C (fr)
WO (1) WO2003064077A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4513058B2 (ja) * 2004-08-10 2010-07-28 日立金属株式会社 鋳造用部材
KR100701194B1 (ko) * 2005-12-23 2007-03-29 주식회사 포스코 구배 도금층을 가지는 주조용 몰드
CN102485950A (zh) * 2010-12-02 2012-06-06 鸿富锦精密工业（深圳）有限公司 镀膜件及其制备方法
KR101443788B1 (ko) * 2012-08-09 2014-09-23 주식회사 포스코 주조용 주형
CN103436842B (zh) * 2013-08-27 2015-09-30 郑州大学 带有Al过渡层的低摩擦系数SiC-Al薄膜材料的沉积方法
EP3213838B1 (fr) 2014-10-28 2021-10-20 JFE Steel Corporation Moule pour coulée continue et procédé de coulée continue pour acier
KR101942932B1 (ko) * 2017-07-20 2019-04-17 주식회사 포스코 주형 및 이의 제조방법
DE102019113117B4 (de) * 2019-05-17 2023-12-28 voestalpine eifeler Vacotec GmbH Verfahren zum Herstellen eines Kaltumformwerkzeugs sowie Kaltumformwerkzeug
CN110125350B (zh) * 2019-06-04 2024-08-13 中国重型机械研究院股份公司 用于板坯连铸机结晶器宽面的多层复合铜板及其制备方法
CN113333696B (zh) * 2021-06-01 2023-02-17 西峡龙成特种材料有限公司 一种CuAlFeNi结晶器铜板背板及其母材与加工方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5973153A (ja) * 1982-10-21 1984-04-25 Mishima Kosan Co Ltd 連続鋳造用鋳型及びその製造方法
JPS62227554A (ja) * 1986-03-28 1987-10-06 Sumitomo Metal Ind Ltd 連続鋳造用鋳型
JPS62253758A (ja) * 1986-04-24 1987-11-05 Mishima Kosan Co Ltd レ−ザ−照射によるサ−メツト層形成方法及び連続鋳造用鋳型
JPH09314288A (ja) * 1996-03-29 1997-12-09 Kobe Steel Ltd 耐久性に優れた連続鋳造用鋳型

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5973153A (ja) * 1982-10-21 1984-04-25 Mishima Kosan Co Ltd 連続鋳造用鋳型及びその製造方法
JPS62227554A (ja) * 1986-03-28 1987-10-06 Sumitomo Metal Ind Ltd 連続鋳造用鋳型
JPS62253758A (ja) * 1986-04-24 1987-11-05 Mishima Kosan Co Ltd レ−ザ−照射によるサ−メツト層形成方法及び連続鋳造用鋳型
JPH09314288A (ja) * 1996-03-29 1997-12-09 Kobe Steel Ltd 耐久性に優れた連続鋳造用鋳型

Also Published As

Publication number Publication date
KR20040073594A (ko) 2004-08-19
KR100623012B1 (ko) 2006-09-13
CN1625450A (zh) 2005-06-08
CN1285431C (zh) 2006-11-22

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