GB1309648A - Manufacture of high-strength materials from crystalline filamentary materials - Google Patents
Manufacture of high-strength materials from crystalline filamentary materialsInfo
- Publication number
- GB1309648A GB1309648A GB1741270A GB1741270A GB1309648A GB 1309648 A GB1309648 A GB 1309648A GB 1741270 A GB1741270 A GB 1741270A GB 1741270 A GB1741270 A GB 1741270A GB 1309648 A GB1309648 A GB 1309648A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal
- filaments
- bonded
- materials
- decomposition
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000002184 metal Substances 0.000 abstract 6
- 229910052751 metal Inorganic materials 0.000 abstract 6
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 2
- 238000000354 decomposition reaction Methods 0.000 abstract 2
- 230000008018 melting Effects 0.000 abstract 2
- 238000002844 melting Methods 0.000 abstract 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 1
- AWNBGWWVMCBBST-UHFFFAOYSA-N chromium;cumene Chemical group [Cr].CC(C)C1=CC=CC=C1.CC(C)C1=CC=CC=C1 AWNBGWWVMCBBST-UHFFFAOYSA-N 0.000 abstract 1
- 238000005056 compaction Methods 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 150000002736 metal compounds Chemical group 0.000 abstract 1
- 238000001465 metallisation Methods 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 238000012216 screening Methods 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
- 238000005979 thermal decomposition reaction Methods 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
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
- B22F3/002—Manufacture of articles essentially made from metallic fibres
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C47/00—Making alloys containing metallic or non-metallic fibres or filaments
- C22C47/02—Pretreatment of the fibres or filaments
- C22C47/06—Pretreatment of the fibres or filaments by forming the fibres or filaments into a preformed structure, e.g. using a temporary binder to form a mat-like element
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/06—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material
- C23C16/08—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material from metal halides
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49801—Shaping fiber or fibered material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Powder Metallurgy (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Laminated Bodies (AREA)
Abstract
1309648 Metal bonded metal filaments H J SCHLADITZ 13 April 1970 [25 April 1969] 17412/70 Headings C7D and C7F Polycrystalline metal filaments grown from a gas phase and bundled together by vibration, screening or compaction, are bonded by metal deposition, preferably by electroless deposition or thermal decomposition of metal compounds and then heated for a few seconds below the melting point. The filaments may be Fe containing 0À8- 1À6%C, 70-90 A size and may be bonded by, Ni, Fe, Mo, W by decomposition of the carbonyl or by Cr by decomposition of dicumenechromium or dibenzolchromium Ni may also be deposited electrolessly. The bonded structure is heated at 650C. under a pressure of 0À3-14 Kp/mm<SP>2</SP>, and may then be impregnated with a lower melting metal such as Al or a synthetic resin. When impregnating with Al, which alloys with the filaments, it is preferable to coat the filaments with at least one intermediate layer of an oxide and/or a metal which does not alloy with the impregnating metal.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691921211 DE1921211B2 (en) | 1969-04-25 | 1969-04-25 | PROCESS FOR MANUFACTURING HIGH STRENGTH MATERIALS FROM POLYCRYSTALLINE METAL WHISPER |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1309648A true GB1309648A (en) | 1973-03-14 |
Family
ID=5732397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1741270A Expired GB1309648A (en) | 1969-04-25 | 1970-04-13 | Manufacture of high-strength materials from crystalline filamentary materials |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3770492A (en) |
| AT (1) | AT304889B (en) |
| CA (1) | CA926600A (en) |
| CH (1) | CH516960A (en) |
| DE (1) | DE1921211B2 (en) |
| FR (1) | FR2043296A5 (en) |
| GB (1) | GB1309648A (en) |
| SE (1) | SE371212B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5817817B2 (en) * | 1974-11-26 | 1983-04-09 | 株式会社豊田中央研究所 | Method for manufacturing large surface area metal bodies |
| DE2523249C3 (en) * | 1975-05-26 | 1978-06-29 | Hermann J. Prof. 8000 Muenchen Schladitz | Process for the production of a body with embedded particles |
| GB8328576D0 (en) * | 1983-10-26 | 1983-11-30 | Ae Plc | Reinforcement of pistons for ic engines |
| US4940596A (en) * | 1987-06-12 | 1990-07-10 | Minnesota Mining And Manufacturing Company | Process for metal fibers |
| US5240768A (en) * | 1987-06-12 | 1993-08-31 | Minnesota Mining And Manufacturing Company | Articles containing metal fibers |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1224934B (en) * | 1964-11-10 | 1966-09-15 | Hermann J Schladitz | Method and device for the production of polycrystalline metal hair |
| US3359098A (en) * | 1965-02-17 | 1967-12-19 | Allied Chem | Consolidation by chemical sintering |
| US3476641A (en) * | 1965-06-01 | 1969-11-04 | Gen Technologies Corp | High-strength single crystal whisker paper composites and laminates |
| US3536519A (en) * | 1967-08-31 | 1970-10-27 | Cava Ind | Whiskers |
-
1969
- 1969-04-25 DE DE19691921211 patent/DE1921211B2/en not_active Withdrawn
-
1970
- 1970-03-24 AT AT273670A patent/AT304889B/en not_active IP Right Cessation
- 1970-04-08 CH CH518370A patent/CH516960A/en not_active IP Right Cessation
- 1970-04-13 SE SE7004959A patent/SE371212B/xx unknown
- 1970-04-13 GB GB1741270A patent/GB1309648A/en not_active Expired
- 1970-04-14 FR FR7013379A patent/FR2043296A5/fr not_active Expired
- 1970-04-24 CA CA081073A patent/CA926600A/en not_active Expired
-
1972
- 1972-05-31 US US00258298A patent/US3770492A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| SE371212B (en) | 1974-11-11 |
| US3770492A (en) | 1973-11-06 |
| CA926600A (en) | 1973-05-22 |
| CH516960A (en) | 1971-12-31 |
| AT304889B (en) | 1973-01-25 |
| DE1921211A1 (en) | 1971-02-11 |
| DE1921211B2 (en) | 1972-05-18 |
| FR2043296A5 (en) | 1971-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |