GB2429464B - Manufacture of a ferrous article - Google Patents

Manufacture of a ferrous article

Info

Publication number
GB2429464B
GB2429464B GB0517212A GB0517212A GB2429464B GB 2429464 B GB2429464 B GB 2429464B GB 0517212 A GB0517212 A GB 0517212A GB 0517212 A GB0517212 A GB 0517212A GB 2429464 B GB2429464 B GB 2429464B
Authority
GB
United Kingdom
Prior art keywords
manufacture
ferrous article
ferrous
article
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.)
Expired - Fee Related
Application number
GB0517212A
Other versions
GB2429464A (en
GB0517212D0 (en
Inventor
Ian Robert Whitaker
Leslie John Farthing
Iain Robert Whitaker
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.)
Federal Mogul Coventry Ltd
Original Assignee
Federal Mogul Sintered Products 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 Federal Mogul Sintered Products Ltd filed Critical Federal Mogul Sintered Products Ltd
Priority to GB0517212A priority Critical patent/GB2429464B/en
Publication of GB0517212D0 publication Critical patent/GB0517212D0/en
Publication of GB2429464A publication Critical patent/GB2429464A/en
Application granted granted Critical
Publication of GB2429464B publication Critical patent/GB2429464B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/17—Metallic particles coated with metal
    • 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
    • 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
    • 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
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • 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
    • C22C33/00—Making ferrous alloys
    • 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
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
GB0517212A 2005-08-23 2005-08-23 Manufacture of a ferrous article Expired - Fee Related GB2429464B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0517212A GB2429464B (en) 2005-08-23 2005-08-23 Manufacture of a ferrous article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0517212A GB2429464B (en) 2005-08-23 2005-08-23 Manufacture of a ferrous article

Publications (3)

Publication Number Publication Date
GB0517212D0 GB0517212D0 (en) 2005-09-28
GB2429464A GB2429464A (en) 2007-02-28
GB2429464B true GB2429464B (en) 2009-04-15

Family

ID=35098117

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0517212A Expired - Fee Related GB2429464B (en) 2005-08-23 2005-08-23 Manufacture of a ferrous article

Country Status (1)

Country Link
GB (1) GB2429464B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110914009A (en) * 2017-10-30 2020-03-24 帝伯爱尔株式会社 Valve guide tube made of iron-based sintered alloy and method for producing same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61190045A (en) * 1985-02-15 1986-08-23 Hitachi Powdered Metals Co Ltd Soft magnetic sintered alloy having reduced specific resistance and its production
US20040112173A1 (en) * 2001-01-24 2004-06-17 Paritosh Maulik Sintered ferrous material contaning copper

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61190045A (en) * 1985-02-15 1986-08-23 Hitachi Powdered Metals Co Ltd Soft magnetic sintered alloy having reduced specific resistance and its production
US20040112173A1 (en) * 2001-01-24 2004-06-17 Paritosh Maulik Sintered ferrous material contaning copper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110914009A (en) * 2017-10-30 2020-03-24 帝伯爱尔株式会社 Valve guide tube made of iron-based sintered alloy and method for producing same

Also Published As

Publication number Publication date
GB2429464A (en) 2007-02-28
GB0517212D0 (en) 2005-09-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100823