[go: up one dir, main page]

WO2010041830A3 - Vacuum system for vacuum melting and casting metal, and vacuum melting and casting method using same - Google Patents

Vacuum system for vacuum melting and casting metal, and vacuum melting and casting method using same Download PDF

Info

Publication number
WO2010041830A3
WO2010041830A3 PCT/KR2009/005319 KR2009005319W WO2010041830A3 WO 2010041830 A3 WO2010041830 A3 WO 2010041830A3 KR 2009005319 W KR2009005319 W KR 2009005319W WO 2010041830 A3 WO2010041830 A3 WO 2010041830A3
Authority
WO
WIPO (PCT)
Prior art keywords
vacuum
melting
casting
vacuum melting
metal
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.)
Ceased
Application number
PCT/KR2009/005319
Other languages
French (fr)
Korean (ko)
Other versions
WO2010041830A2 (en
Inventor
고동근
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.)
NTT Korea Co Ltd
Original Assignee
NTT Korea 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 NTT Korea Co Ltd filed Critical NTT Korea Co Ltd
Publication of WO2010041830A2 publication Critical patent/WO2010041830A2/en
Publication of WO2010041830A3 publication Critical patent/WO2010041830A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • B22D17/20—Accessories: Details
    • B22D17/28—Melting pots
    • 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
    • B22D17/14—Machines with evacuated die cavity
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C18/00—Alloys based on zinc
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C23/00—Alloys based on magnesium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/168—Pumps specially adapted to produce a vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Furnace Details (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Abstract

The present invention relates to a vacuum system for vacuum melting and casting metal, and a vacuum melting and casting method using same, and more particularly, to a vacuum system for vacuum melting and casting metal, said vacuum system comprising: a vacuum pump device (256); a vacuum melting chamber (20) which is connected to the vacuum pump device (256) to enable metal melting under a vacuum condition, and which has an interior equipped with a melting furnace (110); a material injection tube (120) connected to the vacuum pump device (256) to provide metal material (01) into the vacuum melting chamber (20) under a vacuum condition; and a casting device (400) connected to the vacuum pump device (256) and the vacuum melting chamber (20) to perform casting by using the molten metal supplied from the vacuum melting chamber (20) under a vacuum condition. The present invention also relates to a vacuum melting and casting method using the vacuum system.
PCT/KR2009/005319 2008-10-10 2009-09-18 Vacuum system for vacuum melting and casting metal, and vacuum melting and casting method using same Ceased WO2010041830A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080099835A KR20090126170A (en) 2008-10-10 2008-10-10 Vacuum system for vacuum melting and casting of metals and vacuum melting and casting method using the same
KR10-2008-0099835 2008-10-10

Publications (2)

Publication Number Publication Date
WO2010041830A2 WO2010041830A2 (en) 2010-04-15
WO2010041830A3 true WO2010041830A3 (en) 2010-06-24

Family

ID=41687439

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/005319 Ceased WO2010041830A2 (en) 2008-10-10 2009-09-18 Vacuum system for vacuum melting and casting metal, and vacuum melting and casting method using same

Country Status (3)

Country Link
KR (1) KR20090126170A (en)
TW (1) TW201020042A (en)
WO (1) WO2010041830A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5772683B2 (en) * 2012-03-30 2015-09-02 トヨタ自動車株式会社 Casting method and casting apparatus
KR102282577B1 (en) * 2019-10-21 2021-07-28 한국생산기술연구원 An Apparatus and Method for Manufacturing High Purity Titanium Material
CN112846130A (en) * 2021-02-05 2021-05-28 宁波保税区海天智胜金属成型设备有限公司 Vacuum melting injection molding device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6021840A (en) * 1998-01-23 2000-02-08 Howmet Research Corporation Vacuum die casting of amorphous alloys
KR100572583B1 (en) * 2003-10-15 2006-04-24 고동근 Product forming method of vertical vacuum squeeze casting machine and apparatus
JP2008038179A (en) * 2006-08-03 2008-02-21 Hiroshi Kai Hot chamber die-casting machine and casting method using it
KR100824439B1 (en) * 2006-11-20 2008-04-22 주식회사 리퀴드메탈테크놀로지스 Vertical die casting device for amorphous alloy

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6021840A (en) * 1998-01-23 2000-02-08 Howmet Research Corporation Vacuum die casting of amorphous alloys
KR100572583B1 (en) * 2003-10-15 2006-04-24 고동근 Product forming method of vertical vacuum squeeze casting machine and apparatus
JP2008038179A (en) * 2006-08-03 2008-02-21 Hiroshi Kai Hot chamber die-casting machine and casting method using it
KR100824439B1 (en) * 2006-11-20 2008-04-22 주식회사 리퀴드메탈테크놀로지스 Vertical die casting device for amorphous alloy

Also Published As

Publication number Publication date
WO2010041830A2 (en) 2010-04-15
TW201020042A (en) 2010-06-01
KR20090126170A (en) 2009-12-08

Similar Documents

Publication Publication Date Title
MX364836B (en) Ultrasonic device with integrated gas delivery system.
WO2012010129A3 (en) Mold for producing fiber-reinforced components
WO2008084025A3 (en) Method and device for the cold-gas spraying of particles having different solidities and/or ductilities
WO2009047879A1 (en) Film forming method and film forming apparatus
WO2009132113A3 (en) Dross removal
WO2009111536A3 (en) Niobium as a protective barrier in molten metals
WO2009028909A3 (en) Tuyere for manufacturing molten iron and method for injecting gas using the same
WO2010041830A3 (en) Vacuum system for vacuum melting and casting metal, and vacuum melting and casting method using same
EP2873742A3 (en) Method and apparatus for electric arc furnace teeming
WO2010050676A3 (en) Vacuum melting apparatus for a light metal, and vacuum melting method using same
MY164233A (en) A nozzle for guiding a metal melt
MX2012003973A (en) Method for isolating methylglycinenitrile-n,n-diacetonitrile.
MX2009002867A (en) Installation for the manufacture of ceramic products.
WO2009144563A3 (en) Methods for obtaining an open-pore metal foam, composite material and open-pore metal foam
WO2005124204A3 (en) Cap for a receptacle
MX2011002871A (en) Multi-component metal injection molding.
WO2014174463A3 (en) Method for melting metal material in a melting plant and relative melting plant
WO2012040558A3 (en) Furnace tap hole flow control and tapper system and method of using the same
UA36514U (en) Device for gas-dynamic SLAG CUTOFF FROM liquid METAL
WO2012161485A3 (en) Magnesium-based alloy produced using a silicon compound and a calcium compound and method for producing same
SI2473492T1 (en) Process for the preparation of (1s,4r)-2-oxa-3-azabicyclo(2,2.1)hept-5-enes
CA2778193C (en) Method for manufacturing a metal ingot comprising a bore, and associated ingot and molding device
WO2009144221A9 (en) Process for preparing 3-(2,2- dimethylhydrazino) methylpropionate
UA86366C2 (en) METHOD for DEPOSITION of the FIRST MATERIAL ON the support, METHOD for DEPOSITION of the FIRST MATERIAL ON TITANIum BASis ON the support, device FOR DEPOSITION of condensate on the support, metal part
ZA200801769B (en) A refractory pouring tube with porous insert

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09819337

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09819337

Country of ref document: EP

Kind code of ref document: A2