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SE0004122D0 - High density compacts and method for the preparation thereof - Google Patents

High density compacts and method for the preparation thereof

Info

Publication number
SE0004122D0
SE0004122D0 SE0004122A SE0004122A SE0004122D0 SE 0004122 D0 SE0004122 D0 SE 0004122D0 SE 0004122 A SE0004122 A SE 0004122A SE 0004122 A SE0004122 A SE 0004122A SE 0004122 D0 SE0004122 D0 SE 0004122D0
Authority
SE
Sweden
Prior art keywords
preparation
high density
density compacts
compacts
iron
Prior art date
Application number
SE0004122A
Other languages
Swedish (sv)
Inventor
Sven Allroth
Paul Skoglund
Bjoern Johansson
Original Assignee
Hoeganaes Ab
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 Hoeganaes Ab filed Critical Hoeganaes Ab
Priority to SE0004122A priority Critical patent/SE0004122D0/en
Publication of SE0004122D0 publication Critical patent/SE0004122D0/en
Priority to CA002428783A priority patent/CA2428783C/en
Priority to JP2002540884A priority patent/JP2004513233A/en
Priority to AU2001274740A priority patent/AU2001274740A1/en
Priority to PCT/SE2001/001342 priority patent/WO2002038315A1/en
Priority to EP01941381A priority patent/EP1337372A1/en
Priority to MXPA03004034A priority patent/MXPA03004034A/en
Priority to BR0115198-3A priority patent/BR0115198A/en
Priority to US09/972,915 priority patent/US6537489B2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F3/087—Compacting only using high energy impulses, e.g. magnetic field impulses
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F2003/023—Lubricant mixed with the metal powder
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F2003/026—Mold wall lubrication or article surface lubrication
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F2003/145—Both compacting and sintering simultaneously by warm compacting, below debindering temperature
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Manufacture Of Iron (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

The present invention concerns a method of preparing PM products by high velocity compaction of iron or iron-based powers having irregular powder particles.
SE0004122A 2000-11-09 2000-11-09 High density compacts and method for the preparation thereof SE0004122D0 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE0004122A SE0004122D0 (en) 2000-11-09 2000-11-09 High density compacts and method for the preparation thereof
CA002428783A CA2428783C (en) 2000-11-09 2001-06-13 High density products and method for the preparation thereof
JP2002540884A JP2004513233A (en) 2000-11-09 2001-06-13 High density product and method of manufacturing the same
AU2001274740A AU2001274740A1 (en) 2000-11-09 2001-06-13 High density products and method for the preparation thereof
PCT/SE2001/001342 WO2002038315A1 (en) 2000-11-09 2001-06-13 High density products and method for the preparation thereof
EP01941381A EP1337372A1 (en) 2000-11-09 2001-06-13 High density products and method for the preparation thereof
MXPA03004034A MXPA03004034A (en) 2000-11-09 2001-06-13 High density products and method for the preparation thereof.
BR0115198-3A BR0115198A (en) 2000-11-09 2001-06-13 High Density Products and Method for Preparing Them
US09/972,915 US6537489B2 (en) 2000-11-09 2001-10-10 High density products and method for the preparation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0004122A SE0004122D0 (en) 2000-11-09 2000-11-09 High density compacts and method for the preparation thereof

Publications (1)

Publication Number Publication Date
SE0004122D0 true SE0004122D0 (en) 2000-11-09

Family

ID=20281777

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0004122A SE0004122D0 (en) 2000-11-09 2000-11-09 High density compacts and method for the preparation thereof

Country Status (8)

Country Link
EP (1) EP1337372A1 (en)
JP (1) JP2004513233A (en)
AU (1) AU2001274740A1 (en)
BR (1) BR0115198A (en)
CA (1) CA2428783C (en)
MX (1) MXPA03004034A (en)
SE (1) SE0004122D0 (en)
WO (1) WO2002038315A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6537489B2 (en) 2000-11-09 2003-03-25 Höganäs Ab High density products and method for the preparation thereof
AU2002354920A1 (en) * 2001-07-20 2003-03-03 Hawk Precision Components Group, Inc. Apparatus and method for high-velocity compaction of multiple-level parts
SE0203134D0 (en) * 2002-10-22 2002-10-22 Hoeganaes Ab Method of preparing iron-based components
US7153594B2 (en) 2002-12-23 2006-12-26 Höganäs Ab Iron-based powder
SE0302763D0 (en) * 2003-10-17 2003-10-17 Hoeganaes Ab Method for manufacturing sintered metal parts
JP5613049B2 (en) * 2007-07-17 2014-10-22 ホガナス アクチボラグ （パブル） Iron-based composite powder
WO2011061564A1 (en) * 2009-11-20 2011-05-26 Gea Courtoy Nv Rotary tablet press comprising a compaction unit and an associated method
CN104134529B (en) * 2014-07-21 2016-08-17 华南理工大学 A kind of anisotropy nano-crystalline neodymium-iron-boronmagnet magnet and preparation method and application
EP3184211A1 (en) * 2015-12-21 2017-06-28 ETA SA Manufacture Horlogère Suisse Material obtained by compacting and densifying metal powder(s)
WO2020158789A1 (en) * 2019-01-30 2020-08-06 住友電気工業株式会社 Sintered material, gear, and method for manufacturing sintered material

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH625442A5 (en) * 1977-07-04 1981-09-30 Cerac Inst Sa
DD255294A1 (en) * 1986-12-23 1988-03-30 Umform & Plastverarb Fz METHOD FOR THE PRODUCTION OF A FORMWORK PIECE FOR CONTACT MODULE WITH MELTING ADDITIONAL WIRE
EP0833714B1 (en) * 1995-06-21 2000-10-25 Hydropulsor Ab Impact machine
JP3588399B2 (en) * 1996-03-08 2004-11-10 昌大 藤田 High temperature impact solidification of powder
SE511834C2 (en) * 1998-01-13 1999-12-06 Valtubes Sa Fully dense products made by uniaxial high speed metal powder pressing
IL133033A0 (en) * 1998-04-08 2001-03-19 Cincinnati Milacron Inc Impacting method and machine for forming compacts
SE0002770D0 (en) * 2000-07-25 2000-07-25 Biomat System Ab a method of producing a body by adiabatic forming and the body produced

Also Published As

Publication number Publication date
WO2002038315A1 (en) 2002-05-16
CA2428783A1 (en) 2002-05-16
CA2428783C (en) 2009-10-20
MXPA03004034A (en) 2003-08-19
AU2001274740A1 (en) 2002-05-21
EP1337372A1 (en) 2003-08-27
JP2004513233A (en) 2004-04-30
BR0115198A (en) 2004-02-17

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