JPS56163064A - Production of multilayer amorphous alloy - Google Patents

Production of multilayer amorphous alloy

Info

Publication number
JPS56163064A
JPS56163064A JP6647180A JP6647180A JPS56163064A JP S56163064 A JPS56163064 A JP S56163064A JP 6647180 A JP6647180 A JP 6647180A JP 6647180 A JP6647180 A JP 6647180A JP S56163064 A JPS56163064 A JP S56163064A
Authority
JP
Japan
Prior art keywords
metal
amorphous alloy
molten metal
belt
layers
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
JP6647180A
Other languages
Japanese (ja)
Inventor
Koichiro Inomata
Senji Shimanuki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6647180A priority Critical patent/JPS56163064A/en
Publication of JPS56163064A publication Critical patent/JPS56163064A/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
    • B22D11/007—Continuous casting of metals, i.e. casting in indefinite lengths of composite ingots, i.e. two or more molten metals of different compositions being used to integrally cast the ingots

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

PURPOSE:To improve joining strength and permit logical selction of a molten metal releasing position by performing the formation of the multilayers contg. amorphous alloy layers through high speed quick cooling of molten metal on a metal belt which is driven by one of a pair of rolls. CONSTITUTION:The molten metal A in a tubular vessel 1a is ejected onto a belt 5 revolving at a high speed by the pressure of an inert gas, thereby forming an under layer consisting of an amophous metal A'. Folowing to this, the molten metal B in a tubular vessel 1b is ejected onto the metal A', whereby an upper layer B' consisting of the amouphous metal is formed. Two layers of the amorphous alloy layers 4 laminated in this way are quickly cooled and rolled at high speeds between the belt 5 and a roll 3c, whereby the two layer amorphous alloy 4 of high joining strength is obtained.
JP6647180A 1980-05-21 1980-05-21 Production of multilayer amorphous alloy Pending JPS56163064A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6647180A JPS56163064A (en) 1980-05-21 1980-05-21 Production of multilayer amorphous alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6647180A JPS56163064A (en) 1980-05-21 1980-05-21 Production of multilayer amorphous alloy

Publications (1)

Publication Number Publication Date
JPS56163064A true JPS56163064A (en) 1981-12-15

Family

ID=13316725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6647180A Pending JPS56163064A (en) 1980-05-21 1980-05-21 Production of multilayer amorphous alloy

Country Status (1)

Country Link
JP (1) JPS56163064A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1198605A2 (en) * 1999-05-25 2002-04-24 Bechtel BWXT Idaho, LLC Methods of forming steel
JP2007090963A (en) * 2005-09-27 2007-04-12 Tokyu Car Corp Structure of railway rolling stock
US7785428B2 (en) 2000-11-09 2010-08-31 Battelle Energy Alliance, Llc Method of forming a hardened surface on a substrate

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1198605A2 (en) * 1999-05-25 2002-04-24 Bechtel BWXT Idaho, LLC Methods of forming steel
EP1198605A4 (en) * 1999-05-25 2002-11-06 Bechtel Bwxt Idaho Llc Methods of forming steel
EP1452617A1 (en) * 1999-05-25 2004-09-01 Bechtel BWXT Idaho, LLC Methods of forming steel
US7785428B2 (en) 2000-11-09 2010-08-31 Battelle Energy Alliance, Llc Method of forming a hardened surface on a substrate
US8097095B2 (en) 2000-11-09 2012-01-17 Battelle Energy Alliance, Llc Hardfacing material
JP2007090963A (en) * 2005-09-27 2007-04-12 Tokyu Car Corp Structure of railway rolling stock

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