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EP0768133A3 - Method of reforming surface of cast product - Google Patents

Method of reforming surface of cast product Download PDF

Info

Publication number
EP0768133A3
EP0768133A3 EP96307172A EP96307172A EP0768133A3 EP 0768133 A3 EP0768133 A3 EP 0768133A3 EP 96307172 A EP96307172 A EP 96307172A EP 96307172 A EP96307172 A EP 96307172A EP 0768133 A3 EP0768133 A3 EP 0768133A3
Authority
EP
European Patent Office
Prior art keywords
cast product
metal material
casting
reforming surface
product
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
EP96307172A
Other languages
German (de)
French (fr)
Other versions
EP0768133A2 (en
EP0768133B1 (en
Inventor
Shigeki Fukai
Shunzo Aoyama
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.)
Ahresty Corp
Original Assignee
Ahresty Corp
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
Priority claimed from JP28935595A external-priority patent/JP3828600B2/en
Priority claimed from JP16984296A external-priority patent/JP3866796B2/en
Application filed by Ahresty Corp filed Critical Ahresty Corp
Publication of EP0768133A2 publication Critical patent/EP0768133A2/en
Publication of EP0768133A3 publication Critical patent/EP0768133A3/en
Application granted granted Critical
Publication of EP0768133B1 publication Critical patent/EP0768133B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/08—Casting in, on, or around objects which form part of the product for building-up linings or coverings, e.g. of anti-frictional metal
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C22C1/1036—Alloys containing non-metals starting from a melt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C22C1/1036—Alloys containing non-metals starting from a melt
    • C22C1/1042—Alloys containing non-metals starting from a melt by atomising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mold Materials And Core Materials (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

An intermediate material is formed by coating at least a half of the surface of a function selecting material having at least one of physical property values that are different from those of a casting metal material forming a cast product with a coating metal material and the casting metal material is cast together with the intermediate material to form a composite body in casting the product.
EP96307172A 1995-10-09 1996-10-01 Method of reforming surface of cast product Expired - Lifetime EP0768133B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP28935595 1995-10-09
JP289355/95 1995-10-09
JP28935595A JP3828600B2 (en) 1995-10-09 1995-10-09 Method for surface modification of cast products
JP16984296 1996-06-28
JP16984296A JP3866796B2 (en) 1996-06-28 1996-06-28 Method for surface modification of cast products
JP169842/96 1996-06-28

Publications (3)

Publication Number Publication Date
EP0768133A2 EP0768133A2 (en) 1997-04-16
EP0768133A3 true EP0768133A3 (en) 1998-11-11
EP0768133B1 EP0768133B1 (en) 2001-12-05

Family

ID=26493059

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96307172A Expired - Lifetime EP0768133B1 (en) 1995-10-09 1996-10-01 Method of reforming surface of cast product

Country Status (3)

Country Link
EP (1) EP0768133B1 (en)
KR (1) KR100447898B1 (en)
DE (1) DE69617600T2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10233067A1 (en) * 2002-07-19 2004-02-05 Bühler AG Forming a crystallizable material in the liquid or pasty state
DE102012204614A1 (en) * 2012-03-22 2013-09-26 Man Diesel & Turbo Se Manufacturing cast part used as cylinder heads for diesel engine, comprises introducing melted cast material into cavity of mold, solidifying cast material, and partially introducing additive into cast material to modify properties
CN119794276A (en) * 2024-12-31 2025-04-11 西安超晶科技股份有限公司 A method for preparing a mold for aluminum alloy investment casting with an inner cavity structure

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4927500B1 (en) * 1970-04-28 1974-07-18
US3945423A (en) * 1973-09-06 1976-03-23 Mahle Gmbh Method for the manufacture of a compound casting
JPS57149439A (en) * 1981-03-10 1982-09-16 Agency Of Ind Science & Technol Preparation of metal composite having fine particle dispersed therein
JPH01283330A (en) * 1988-05-10 1989-11-14 Mitsubishi Alum Co Ltd Manufacture of aluminum-based composite member
JPH02108447A (en) * 1988-10-14 1990-04-20 Ryobi Ltd Ceramic coated casting method
JPH02267203A (en) * 1989-04-06 1990-11-01 Suzuki Motor Corp Manufacture of composite material metal powder
US5184662A (en) * 1990-01-22 1993-02-09 Quick Nathaniel R Method for clad-coating ceramic particles
JPH06190537A (en) * 1992-10-28 1994-07-12 Nippon Tungsten Co Ltd Casting surface modification method
JPH06192764A (en) * 1992-10-30 1994-07-12 Suzuki Motor Corp Production of frm preform
JPH07124739A (en) * 1993-10-29 1995-05-16 Ahresty Corp Production of wear resistant casting product

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4927500B1 (en) * 1970-04-28 1974-07-18
US3945423A (en) * 1973-09-06 1976-03-23 Mahle Gmbh Method for the manufacture of a compound casting
JPS57149439A (en) * 1981-03-10 1982-09-16 Agency Of Ind Science & Technol Preparation of metal composite having fine particle dispersed therein
JPH01283330A (en) * 1988-05-10 1989-11-14 Mitsubishi Alum Co Ltd Manufacture of aluminum-based composite member
JPH02108447A (en) * 1988-10-14 1990-04-20 Ryobi Ltd Ceramic coated casting method
JPH02267203A (en) * 1989-04-06 1990-11-01 Suzuki Motor Corp Manufacture of composite material metal powder
US5184662A (en) * 1990-01-22 1993-02-09 Quick Nathaniel R Method for clad-coating ceramic particles
JPH06190537A (en) * 1992-10-28 1994-07-12 Nippon Tungsten Co Ltd Casting surface modification method
JPH06192764A (en) * 1992-10-30 1994-07-12 Suzuki Motor Corp Production of frm preform
JPH07124739A (en) * 1993-10-29 1995-05-16 Ahresty Corp Production of wear resistant casting product

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 7433, Derwent World Patents Index; Class M14, AN 74-59130V, XP002077503 *
PATENT ABSTRACTS OF JAPAN vol. 006, no. 257 (C - 140) 16 December 1982 (1982-12-16) *
PATENT ABSTRACTS OF JAPAN vol. 014, no. 057 (C - 0684) 2 February 1990 (1990-02-02) *
PATENT ABSTRACTS OF JAPAN vol. 014, no. 323 (M - 0997) 11 July 1990 (1990-07-11) *
PATENT ABSTRACTS OF JAPAN vol. 015, no. 021 (M - 1070) 17 January 1991 (1991-01-17) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 538 (M - 1686) 13 October 1994 (1994-10-13) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 547 (C - 1262) 19 October 1994 (1994-10-19) *
PATENT ABSTRACTS OF JAPAN vol. 095, no. 008 29 September 1995 (1995-09-29) *

Also Published As

Publication number Publication date
EP0768133A2 (en) 1997-04-16
DE69617600D1 (en) 2002-01-17
EP0768133B1 (en) 2001-12-05
DE69617600T2 (en) 2002-07-25
KR980000705A (en) 1998-03-30
KR100447898B1 (en) 2004-11-16

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