TW200635678A - Semisolid metal injection molding machine components of intermetallic hardened steel alloys - Google Patents

Semisolid metal injection molding machine components of intermetallic hardened steel alloys

Info

Publication number
TW200635678A
TW200635678A TW095105917A TW95105917A TW200635678A TW 200635678 A TW200635678 A TW 200635678A TW 095105917 A TW095105917 A TW 095105917A TW 95105917 A TW95105917 A TW 95105917A TW 200635678 A TW200635678 A TW 200635678A
Authority
TW
Taiwan
Prior art keywords
intermetallic
injection molding
molding machine
hardened steel
machine components
Prior art date
Application number
TW095105917A
Other languages
Chinese (zh)
Inventor
Raymond F Decker
Donald M Walukas
Ralph E Vining
Original Assignee
Thixomat Inc
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 Thixomat Inc filed Critical Thixomat Inc
Publication of TW200635678A publication Critical patent/TW200635678A/en

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
    • B22D17/2015—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
    • B22D17/007—Semi-solid pressure die casting
    • 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
    • B22D17/08—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled
    • B22D17/10—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled with horizontal press motion
    • 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
    • B22D17/2061—Means for forcing the molten metal into the die using screws

Abstract

The present invention provides an alloy for components of semi-solid injection molding machinery. In particular, the alloy is a intermetallic-hardened steel, known as a Maraging steel alloy. The Maraging steel alloy includes Cr, Co, Mo, and about 0.15% or less by weight C.
TW095105917A 2005-03-07 2006-02-22 Semisolid metal injection molding machine components of intermetallic hardened steel alloys TW200635678A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/073,769 US20060196626A1 (en) 2005-03-07 2005-03-07 Semisolid metal injection molding machine components

Publications (1)

Publication Number Publication Date
TW200635678A true TW200635678A (en) 2006-10-16

Family

ID=36616931

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095105917A TW200635678A (en) 2005-03-07 2006-02-22 Semisolid metal injection molding machine components of intermetallic hardened steel alloys

Country Status (3)

Country Link
US (1) US20060196626A1 (en)
TW (1) TW200635678A (en)
WO (1) WO2006096684A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060070419A1 (en) * 2001-10-16 2006-04-06 Kristy Johnson Feedstock materials for semi-solid forming
US20070131375A1 (en) * 2005-12-09 2007-06-14 Husky Injection Molding Systems Ltd. Thixo-molding shot located downstream of blockage
US20080099176A1 (en) * 2006-10-26 2008-05-01 Husky Injection Molding Systems Ltd. Component of Metal Molding System
US7893789B2 (en) * 2006-12-12 2011-02-22 Andrew Llc Waveguide transitions and method of forming components
US20080206396A1 (en) * 2007-02-27 2008-08-28 Husky Injection Molding Systems Ltd. Hot Runner System with Composite Nozzle Tip
MX2009009705A (en) * 2007-03-10 2009-10-30 Cool Options Inc Screw design and method for metal injection molding.
US8376026B2 (en) * 2010-01-29 2013-02-19 National Research Council Of Canada Thixotropic injector with improved annular trap
CN108817397B (en) * 2018-07-16 2021-02-09 南方科技大学 Additive manufacturing device and method
CN112853208B (en) * 2020-12-31 2022-01-07 江苏铸鸿锻造有限公司 High-thermal-stability steel for injection molding machine screw and preparation method thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52150323A (en) * 1976-06-10 1977-12-14 Daido Steel Co Ltd Die casting mold steel
JPS63145751A (en) * 1986-12-08 1988-06-17 Kawasaki Steel Corp Maraging steel having excellent mirror finishing
US5435824A (en) * 1993-09-27 1995-07-25 Crucible Materials Corporation Hot-isostatically-compacted martensitic mold and die block article and method of manufacture
JP3220322B2 (en) * 1994-02-28 2001-10-22 大同特殊鋼株式会社 Maraging steel with excellent heat check resistance
JPH07243002A (en) * 1994-03-02 1995-09-19 Sumitomo Metal Ind Ltd Maraging steel excellent in high temperature strength and heat check resistance
US5711366A (en) * 1996-05-31 1998-01-27 Thixomat, Inc. Apparatus for processing corrosive molten metals
US5996679A (en) * 1996-11-04 1999-12-07 Thixomat, Inc. Apparatus for semi-solid processing of a metal
US5983978A (en) * 1997-09-30 1999-11-16 Thixomat, Inc. Thermal shock resistant apparatus for molding thixotropic materials
FI107269B (en) * 1998-12-02 2001-06-29 Metso Powdermet Oy shape Steel
CA2361180A1 (en) * 2000-11-03 2002-05-03 Michael M. Antony Thermal fatigue resistant stainless steel articles
JP3535112B2 (en) * 2001-05-01 2004-06-07 株式会社日本製鋼所 Hot tool steel excellent in erosion resistance and high temperature strength and high temperature member made of the hot tool steel
US20020170696A1 (en) * 2001-05-18 2002-11-21 Ron Akers Apparatus for molding metals
US6736188B2 (en) * 2002-06-28 2004-05-18 Thixomat, Inc. Apparatus for molding molten materials

Also Published As

Publication number Publication date
WO2006096684A1 (en) 2006-09-14
US20060196626A1 (en) 2006-09-07

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