CA2060028A1 - Injection Part for Die-Casting Machines - Google Patents

Injection Part for Die-Casting Machines

Info

Publication number
CA2060028A1
CA2060028A1 CA2060028A CA2060028A CA2060028A1 CA 2060028 A1 CA2060028 A1 CA 2060028A1 CA 2060028 A CA2060028 A CA 2060028A CA 2060028 A CA2060028 A CA 2060028A CA 2060028 A1 CA2060028 A1 CA 2060028A1
Authority
CA
Canada
Prior art keywords
die
powder
injection part
alloy
casting machines
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
CA2060028A
Other languages
French (fr)
Other versions
CA2060028C (en
Inventor
Tomomi Soeda
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.)
TYK Corp
Original Assignee
Individual
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 JP3025411A external-priority patent/JPH04247806A/en
Priority claimed from JP3025410A external-priority patent/JPH04247805A/en
Priority claimed from JP3025409A external-priority patent/JPH04247801A/en
Priority claimed from JP3025408A external-priority patent/JPH0784601B2/en
Application filed by Individual filed Critical Individual
Publication of CA2060028A1 publication Critical patent/CA2060028A1/en
Application granted granted Critical
Publication of CA2060028C publication Critical patent/CA2060028C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • 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
    • B22D17/20—Accessories: Details
    • B22D17/2015—Means for forcing the molten metal into the die
    • B22D17/2023—Nozzles or shot sleeves
    • 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
    • B22D17/20—Accessories: Details
    • B22D17/2015—Means for forcing the molten metal into the die
    • B22D17/203—Injection pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • B22D41/52—Manufacturing or repairing thereof
    • B22D41/54—Manufacturing or repairing thereof characterised by the materials used therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/007—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

In an injection part for die-casting machines, at least a part of a portion in contact with a melt is formed of a material which is produced by sintering a mixture of a powder of Mo or Mo alloy and the like, a powder of Ti or Ti alloy and a powder of ceramic. Here, the Mo or Mo alloy powder and the like is mixed in an amount of 0.1 to 50 % by volume. Thus obtained injection part for die-casting machine is excellent in melt-erosion resistance against melts of non-ferrous metals, impact resistance, heat retainability and wear resistance, and have a long life to thereby exhibit good work efficiency.
CA002060028A 1991-01-24 1992-01-24 Injection part for die-casting machines Expired - Fee Related CA2060028C (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP3025411A JPH04247806A (en) 1991-01-24 1991-01-24 Injecting parts for die casting machine
JP3-25408 1991-01-24
JP3025410A JPH04247805A (en) 1991-01-24 1991-01-24 Injecting parts for die casting machine
JP3-25409 1991-01-24
JP3025409A JPH04247801A (en) 1991-01-24 1991-01-24 Injecting parts for die casting machine
JP3-25410 1991-01-24
JP3-25411 1991-01-24
JP3025408A JPH0784601B2 (en) 1991-01-24 1991-01-24 Injection parts for die casting machine

Publications (2)

Publication Number Publication Date
CA2060028A1 true CA2060028A1 (en) 1992-07-25
CA2060028C CA2060028C (en) 1997-07-01

Family

ID=27458306

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002060028A Expired - Fee Related CA2060028C (en) 1991-01-24 1992-01-24 Injection part for die-casting machines

Country Status (5)

Country Link
KR (1) KR960006046B1 (en)
CA (1) CA2060028C (en)
DE (1) DE4201781C2 (en)
FR (1) FR2672056B1 (en)
GB (1) GB2253213B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2269182B (en) * 1992-06-08 1996-09-04 Nippon Tungsten Titanium-base hard sintered alloy
US5660859A (en) * 1994-12-29 1997-08-26 Mcneil-Ppc, Inc. Gelling agent for polyethylene glycol
US5711366A (en) * 1996-05-31 1998-01-27 Thixomat, Inc. Apparatus for processing corrosive molten metals
DE10313089B3 (en) * 2003-03-24 2004-08-19 Drm Druckguss Gmbh Die casting machine has a heated chamber, for the supply of molten metal, and a press unit within the chamber to take a defined volume on an axial movement and press the metal through a guide into the mold without cooling
DE102004061948A1 (en) * 2004-12-22 2006-07-27 Münstermann, Simon Tool for forming high melting metal materials in thixotropic state used in e.g. thioforging of e.g. aluminum alloy, has inner layer of e.g. corrosion-resistant ceramic or metal/ceramic material and outer ceramic layer
DE102015016756A1 (en) * 2015-12-23 2017-06-29 Wieland-Werke Ag Filling chamber for a die casting machine
EP3309266A1 (en) * 2016-10-13 2018-04-18 MTU Aero Engines GmbH Method of making a molybdenum alloy having a high titanium content
CN113416875A (en) * 2021-06-21 2021-09-21 广东欧派斯润滑科技有限公司 High-temperature oxidation-resistant wear-resistant molybdenum alloy

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238376B (en) * 1964-01-29 1967-04-06 Rosenthal Ag Ceramic materials resistant to temperature changes
AT245742B (en) * 1964-12-10 1966-03-10 Plansee Metallwerk Permanent mold for casting metallic melts
US3441391A (en) * 1967-01-26 1969-04-29 Gen Electric Tungsten-base alloys
US3486552A (en) * 1967-06-16 1969-12-30 Acme Precision Products Inc Nozzle for injection molding
US3713788A (en) * 1970-10-21 1973-01-30 Chromalloy American Corp Powder metallurgy sintered corrosion and heat-resistant, age hardenable nickel-chromium refractory carbide alloy
US3786552A (en) * 1971-06-30 1974-01-22 Mitsubishi Metal Mining Co Ltd Method of manufacturing a composite bimetallic sleeve for a die-casting machine
DE2244470C3 (en) * 1972-09-11 1975-03-13 Deutsche Edelstahlwerke Ag, 4150 Krefeld Highly corrosion-resistant and wear-resistant sintered steel alloy
DE2364809B2 (en) * 1972-12-28 1978-11-30 Denki Kagaku Kogyo K.K. Material mixture for the cylinder and piston of an injection pump for hot chamber or cold chamber die casting machines
FR2308692A1 (en) * 1975-04-23 1976-11-19 Cime Bocuze NEW PROCESS FOR PREPARATION BY SINTING OF MOLYBDENE-BASED ALLOYS WITH SOLID REINFORCING ELEMENTS
JPS58193335A (en) * 1982-05-06 1983-11-11 Sumitomo Electric Ind Ltd Dispersion strengthened type nickel base heat resistant sintered alloy and preparation thereof
JPS6036642A (en) * 1983-08-08 1985-02-25 Mitsubishi Metal Corp Cermet for die member for die casting
JPH07112623B2 (en) * 1988-04-30 1995-12-06 東芝セラミックス株式会社 Low melting point molten metal processing tool

Also Published As

Publication number Publication date
KR920014946A (en) 1992-08-26
GB2253213A (en) 1992-09-02
FR2672056B1 (en) 1994-07-22
CA2060028C (en) 1997-07-01
GB2253213B (en) 1995-03-08
DE4201781A1 (en) 1992-07-30
DE4201781C2 (en) 1996-05-30
KR960006046B1 (en) 1996-05-08
GB9201411D0 (en) 1992-03-11
FR2672056A1 (en) 1992-07-31

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed