JPS56165541A - Precipitation hardening type mold material for continuous casting - Google Patents

Precipitation hardening type mold material for continuous casting

Info

Publication number
JPS56165541A
JPS56165541A JP7054380A JP7054380A JPS56165541A JP S56165541 A JPS56165541 A JP S56165541A JP 7054380 A JP7054380 A JP 7054380A JP 7054380 A JP7054380 A JP 7054380A JP S56165541 A JPS56165541 A JP S56165541A
Authority
JP
Japan
Prior art keywords
strength
added
mold material
imparted
copper alloy
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
JP7054380A
Other languages
Japanese (ja)
Inventor
Hiroshi Hirao
Kunio Hata
Masao Hosoda
Riyouichi Ishigane
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.)
Chuetsu Gokin Chuko Kk
Chuetsu Metal Works Co Ltd
Original Assignee
Chuetsu Gokin Chuko Kk
Chuetsu Metal Works 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 Chuetsu Gokin Chuko Kk, Chuetsu Metal Works Co Ltd filed Critical Chuetsu Gokin Chuko Kk
Priority to JP7054380A priority Critical patent/JPS56165541A/en
Priority to US06/265,390 priority patent/US4377424A/en
Priority to DE3120978A priority patent/DE3120978C2/en
Publication of JPS56165541A publication Critical patent/JPS56165541A/en
Pending legal-status Critical Current

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

Abstract

PURPOSE:To provide a mold material which is imparted with high strength, high heat conductivity and heat resistance by adding various elements such as Ni, Be and Nb at specific ratios to Cu which is an essential component. CONSTITUTION:A novel copper alloy obtained by adding 0.2-2.0% Ni, 0.05- 0.5% Be, and 0.01-1.0% Nb by weight to Cu. Be is added to lower the solubility of Be, Be is added to enhance strength by deposition aging and Nb is added to enhance crystal grain fining and high temp. strength. As a result, this copper alloy also possesses tenacious toughness while it is highly strong, and is also imparted with high strength, high heat conductivity and heat resistance. Hence, if this is adapted to molds, it causes less thermal strains and thermal deformations, and provides the superior durable performance that makes the inside wall of the molds difficult to cause abrasion, surface roughness and the like.
JP7054380A 1980-05-26 1980-05-26 Precipitation hardening type mold material for continuous casting Pending JPS56165541A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP7054380A JPS56165541A (en) 1980-05-26 1980-05-26 Precipitation hardening type mold material for continuous casting
US06/265,390 US4377424A (en) 1980-05-26 1981-05-20 Mold of precipitation hardenable copper alloy for continuous casting mold
DE3120978A DE3120978C2 (en) 1980-05-26 1981-05-26 Precipitation-hardenable copper alloy and the use of such alloys for continuous casting molds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7054380A JPS56165541A (en) 1980-05-26 1980-05-26 Precipitation hardening type mold material for continuous casting

Publications (1)

Publication Number Publication Date
JPS56165541A true JPS56165541A (en) 1981-12-19

Family

ID=13434533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7054380A Pending JPS56165541A (en) 1980-05-26 1980-05-26 Precipitation hardening type mold material for continuous casting

Country Status (1)

Country Link
JP (1) JPS56165541A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574607A (en) * 1983-02-03 1986-03-11 Kyocera Corporation Can end seaming tool
CN102383078A (en) * 2011-11-10 2012-03-21 中色（宁夏）东方集团有限公司 Preparation method of high-strength and high-conductivity beryllium copper alloy

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4888042A (en) * 1972-02-24 1973-11-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4888042A (en) * 1972-02-24 1973-11-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574607A (en) * 1983-02-03 1986-03-11 Kyocera Corporation Can end seaming tool
CN102383078A (en) * 2011-11-10 2012-03-21 中色（宁夏）东方集团有限公司 Preparation method of high-strength and high-conductivity beryllium copper alloy

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