GB1263925A - Sintered ferrous metal alloy materials infiltrated with a metal alloy - Google Patents

Sintered ferrous metal alloy materials infiltrated with a metal alloy

Info

Publication number
GB1263925A
GB1263925A GB2369768A GB2369768A GB1263925A GB 1263925 A GB1263925 A GB 1263925A GB 2369768 A GB2369768 A GB 2369768A GB 2369768 A GB2369768 A GB 2369768A GB 1263925 A GB1263925 A GB 1263925A
Authority
GB
United Kingdom
Prior art keywords
metal alloy
base alloy
infiltrated
infiltrant
ferrous
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
Application number
GB2369768A
Inventor
Edwin Bruce Farmer
Terence Michael Cadle
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
Brico Engineering 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 Brico Engineering Ltd filed Critical Brico Engineering Ltd
Priority to GB2369768A priority Critical patent/GB1263925A/en
Priority to FR6915776A priority patent/FR2008763A1/fr
Priority to DE19691924995 priority patent/DE1924995A1/en
Priority to JP3746569A priority patent/JPS508403B1/ja
Priority to BR20892069A priority patent/BR6908920D0/en
Publication of GB1263925A publication Critical patent/GB1263925A/en
Expired 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
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • B22F3/26—Impregnating

Abstract

1,263,925. Infiltrated sintered ferrous bodies. BRICO ENG. Ltd. May 14, 1969 [May 17, 1968], No. 23697/68. Headings C7A and C7D. A sintered ferrous base alloy is infiltrated with an alloy harder than the ferrous base. Infiltration may be effected at 1000-1250‹ C. in H 2 or an endothermic gas made from propane to produce a maximum infiltrant content of 25%. The infiltrant may be a Co base alloy containing 42-66%Co, 16-33%Cr, 5-19%W and/or Mo, 0-15%Ni, 0-3%Si and 0-2%C; a Ni base alloy containing 70-85%Ni, 7À5-15%Cr, 0-5%Fe, 0-5%B, 0-5%Si; or Fe base alloy containing 50-96%Fe, 2-4%C, 0-30%Cr, 0-10%P, 0-10%Mn. The infiltrant may be mixed with a metallic binder such as Cu, brass bronze, Cu-8%P, Cu-5%Fe-5%Mn or Fe powder or a non metallic binder such as stearates, camphor, resins and boric acid. The ferrous base alloy may be ferritic, perlitic, martensitic or austenitic.
GB2369768A 1968-05-17 1968-05-17 Sintered ferrous metal alloy materials infiltrated with a metal alloy Expired GB1263925A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB2369768A GB1263925A (en) 1968-05-17 1968-05-17 Sintered ferrous metal alloy materials infiltrated with a metal alloy
FR6915776A FR2008763A1 (en) 1968-05-17 1969-05-14
DE19691924995 DE1924995A1 (en) 1968-05-17 1969-05-16 Sintered material and process for its manufacture
JP3746569A JPS508403B1 (en) 1968-05-17 1969-05-16
BR20892069A BR6908920D0 (en) 1968-05-17 1969-05-16 SINTERED MATERIAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2369768A GB1263925A (en) 1968-05-17 1968-05-17 Sintered ferrous metal alloy materials infiltrated with a metal alloy

Publications (1)

Publication Number Publication Date
GB1263925A true GB1263925A (en) 1972-02-16

Family

ID=10199811

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2369768A Expired GB1263925A (en) 1968-05-17 1968-05-17 Sintered ferrous metal alloy materials infiltrated with a metal alloy

Country Status (5)

Country Link
JP (1) JPS508403B1 (en)
BR (1) BR6908920D0 (en)
DE (1) DE1924995A1 (en)
FR (1) FR2008763A1 (en)
GB (1) GB1263925A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831550A1 (en) * 1977-07-20 1979-02-01 Brico Eng POWDER METALLURGICAL PROCESS AND OBJECTS PRODUCED THROUGH IT
GB2287205A (en) * 1994-02-10 1995-09-13 Electrovac Preparing metal matrix composites
CN102179518A (en) * 2009-12-21 2011-09-14 气体产品与化学公司 Method and atmosphere for prolonging service life of belt in sintering furnace
US8613886B2 (en) 2006-06-29 2013-12-24 L. E. Jones Company Nickel-rich wear resistant alloy and method of making and use thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436004U (en) * 1977-08-17 1979-03-09

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831550A1 (en) * 1977-07-20 1979-02-01 Brico Eng POWDER METALLURGICAL PROCESS AND OBJECTS PRODUCED THROUGH IT
GB2287205A (en) * 1994-02-10 1995-09-13 Electrovac Preparing metal matrix composites
GB2287205B (en) * 1994-02-10 1997-11-12 Electrovac Method and apparatus for preparing metal matrix composites
US5787960A (en) * 1994-02-10 1998-08-04 Electrovac, Fabrikation Elektrotechnischer Spezialartikel Gesellschaft M.B.H. Method of making metal matrix composites
US8613886B2 (en) 2006-06-29 2013-12-24 L. E. Jones Company Nickel-rich wear resistant alloy and method of making and use thereof
CN102179518A (en) * 2009-12-21 2011-09-14 气体产品与化学公司 Method and atmosphere for prolonging service life of belt in sintering furnace
CN102179518B (en) * 2009-12-21 2014-06-11 气体产品与化学公司 Method and atmosphere for prolonging service life of belt in sintering furnace

Also Published As

Publication number Publication date
DE1924995A1 (en) 1969-11-27
BR6908920D0 (en) 1973-01-11
JPS508403B1 (en) 1975-04-04
FR2008763A1 (en) 1970-01-23

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