GB1263925A - Sintered ferrous metal alloy materials infiltrated with a metal alloy - Google Patents
Sintered ferrous metal alloy materials infiltrated with a metal alloyInfo
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
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.
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5436004U (en) * | 1977-08-17 | 1979-03-09 |
-
1968
- 1968-05-17 GB GB2369768A patent/GB1263925A/en not_active Expired
-
1969
- 1969-05-14 FR FR6915776A patent/FR2008763A1/fr not_active Withdrawn
- 1969-05-16 BR BR20892069A patent/BR6908920D0/en unknown
- 1969-05-16 DE DE19691924995 patent/DE1924995A1/en active Pending
- 1969-05-16 JP JP3746569A patent/JPS508403B1/ja active Pending
Cited By (7)
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 |
---|---|
FR2008763A1 (en) | 1970-01-23 |
DE1924995A1 (en) | 1969-11-27 |
BR6908920D0 (en) | 1973-01-11 |
JPS508403B1 (en) | 1975-04-04 |
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