CN1124308A - Technology for carbon fibre single-way reinforced aluminium base composite material - Google Patents
Technology for carbon fibre single-way reinforced aluminium base composite material Download PDFInfo
- Publication number
- CN1124308A CN1124308A CN 95111665 CN95111665A CN1124308A CN 1124308 A CN1124308 A CN 1124308A CN 95111665 CN95111665 CN 95111665 CN 95111665 A CN95111665 A CN 95111665A CN 1124308 A CN1124308 A CN 1124308A
- Authority
- CN
- China
- Prior art keywords
- sic
- aluminium base
- technology
- composite material
- carbon fibre
- 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.)
- Granted
Links
Images
Landscapes
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The present invention adopts sol-gel method to conduct the SiC coating on surface of car bon fibre and conduct the ultrasonic mixing treatment to the SiC particles. The proportion of the coating solution is 0.03-0.08g/ml, the proportion of mixing solution is 0.05-0.2 g/ml, the preheating temp. of the fibre prefabricate component is 500-600 deg.C, the temp. of aluminium base melt is 750-800 deg.C, the pressure is 5-10 MPa. Said invention can effectively inhibit the interface reaction, make the fibre distribute uniformly, and features simple process and low cost.
Description
The present invention relates to a kind of new technology of carbon fibre single-way reinforced aluminium base composite material, it belongs to general technology field or ceramic technology field to surperficial coating liquid or other fluids.
Before the present invention, in the preparation process of carbon fiber reinforced aluminum matrix composite, exist two hang-ups of interfacial reaction and Fiber Distribution inequality, only adopt colloidal sol---gel method (Sol-gel method) carbon fiber surface Al
2O
3, SiO
2Coating truly has and weakens interfacial reaction and delay Al
4C
3The effect that forms, but also exist the even distribution phenomenon of carbon fiber in matrix, the fiber piecemeal is concentrated often, and produces the direct contact point of a large amount of fibers, draws to become the cavity because of flooding the dead band, thereby causes bulk material properties to descend; And adopt the ultrasonic wave confusion uniformity that distributes of controlling fiber preferably separately.Now lack a kind of method that integrates both advantages, not only hindered interfacial reaction but also controlling fiber distributing homogeneity effectively.
The objective of the invention is to overcome weak point of the prior art, can effectively control interfacial reaction and the inhomogeneity new technology of Fiber Distribution for the raising material property provides a kind of.
Task of the present invention is to finish by following measures: the present invention selects colloidal sol for use---gel method, developed a kind of continuous coated new technology of carbon fiber that fiber removes glue, coated SiC layer and mixes the SiC particle that integrates, and and then make composite with related process such as casting dies, significantly improve material property.
Accompanying drawing 1 is for coated SiC and mix SiC particle process chart, and wherein 1 be wire feed rolls, and 2 for ultrasonic coated, mix solution, 3 are low temperature drying, and 4 is that middle temperature is dried dewaters, and 5 is high temperature dehydration and densification, and 6 is wire drawing wheel.
The present invention describes in detail embodiment below with reference to accompanying drawing: the present invention adopts colloidal sol---gel method; carbon fiber surface SiC coating is also carried out ultrasonic wave SiC confusion simultaneously and is handled; Polycarbosilane is prepared stirring and dissolving in the solvent n-hexane by 0.03～0.08 (g/ml); form colloidal sol; then; with 105 industrial type SiC particles; its average-size is 2～5 μ m; among 0.05～0.2 (g/ml) ratio adding colloidal sol; form fiber coat and mix suspension; this suspension (colloidal sol) is placed supersonic generator; technical process as shown in Figure 1, fiber is from wire feed rolls 1, moved by wire drawing wheel 6 and draws; through ultrasonic coated; mix solution 2 (ultrasonic vibration is distributed in the fiber SiC uniform particles); then pass through low temperature drying 3, middle temperature is dried dehydration 4, high temperature dehydration and densification 5; close at wire drawing wheel 6 at last, finish fiber treatment.Obtain fiber preform by modes such as twining, weave, arrange.Adopt the moulding process of casting die just can obtain the fiber reinforcement aluminum matrix composite, concrete extrusion process is: prefabricated component is placed the mould preheating, preheat temperature is 500～600 ℃, aluminium base melt temperature is 750～800 ℃, liquid aluminium is exerted pressure by patrix after pouring into counterdie, pressure is 5～10MPa, and liquid aluminium infiltrates prefabricated component from top to down under pressure, finishes the compound of fiber and aluminum substrate.
The present invention compared with prior art has following advantage: the invention solves carbon fiber Two difficult problems in the reinforced aluminum matrix composites preparation process, i.e. interfacial reaction and fiber branch The cloth uniformity. Use the SiC coating successfully to hinder interfacial reaction; And carry out simultaneously The SiC confusion solved again fiber distributing homogeneity problem. Thereby so that material Can be improved largely, and technology is simple, with low cost, the present invention will become the carbon fibre The dimension reinforced aluminum matrix composites is moved towards an effective shortcut of large-scale production.
Claims (1)
1, a kind of technology for carbon fibre single-way reinforced aluminium base composite material the invention is characterized in employing colloidal sol---gel method carbon fiber surface SiC coating is also carried out ultrasonic wave SiC confusion simultaneously and is handled:
Coating solution proportioning: Polycarbosilane: n-hexane=0.03～0.08 (g/ml),
Mix solution ratio: the SiC particle: coating solution=0.05～0.02 (g/ml).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95111665A CN1059937C (en) | 1995-06-20 | 1995-06-20 | Technology for carbon fibre single-way reinforced aluminium base composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95111665A CN1059937C (en) | 1995-06-20 | 1995-06-20 | Technology for carbon fibre single-way reinforced aluminium base composite material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1124308A true CN1124308A (en) | 1996-06-12 |
| CN1059937C CN1059937C (en) | 2000-12-27 |
Family
ID=5078928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95111665A Expired - Fee Related CN1059937C (en) | 1995-06-20 | 1995-06-20 | Technology for carbon fibre single-way reinforced aluminium base composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1059937C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100346903C (en) * | 2005-12-26 | 2007-11-07 | 哈尔滨工业大学 | Method for improving quality of extrusion casting metal base composite |
| CN101775563A (en) * | 2010-03-04 | 2010-07-14 | 安徽省恒泰活塞制造有限公司 | Carbon fiber reinforced aluminum matrix piston material and preparation method thereof |
| CN101698913B (en) * | 2009-11-16 | 2011-07-20 | 哈尔滨工业大学 | Method for preparing low-melting-point alloy-coated ceramic-phase reinforced body/aluminum-matrix composite materials |
| CN102587151A (en) * | 2011-01-11 | 2012-07-18 | 锴兴工业股份有限公司 | Surface treatment method for carbon fiber product |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1074497A (en) * | 1992-01-15 | 1993-07-21 | 辽源市真空电镀厂 | Vacuum aluminium-plated carbon fibre cloth and manufacture method thereof |
-
1995
- 1995-06-20 CN CN95111665A patent/CN1059937C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100346903C (en) * | 2005-12-26 | 2007-11-07 | 哈尔滨工业大学 | Method for improving quality of extrusion casting metal base composite |
| CN101698913B (en) * | 2009-11-16 | 2011-07-20 | 哈尔滨工业大学 | Method for preparing low-melting-point alloy-coated ceramic-phase reinforced body/aluminum-matrix composite materials |
| CN101775563A (en) * | 2010-03-04 | 2010-07-14 | 安徽省恒泰活塞制造有限公司 | Carbon fiber reinforced aluminum matrix piston material and preparation method thereof |
| CN101775563B (en) * | 2010-03-04 | 2012-10-17 | 安徽省恒泰动力科技有限公司 | Carbon fiber reinforced aluminum matrix piston material and preparation method thereof |
| CN102587151A (en) * | 2011-01-11 | 2012-07-18 | 锴兴工业股份有限公司 | Surface treatment method for carbon fiber product |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1059937C (en) | 2000-12-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Di Maida et al. | Pullout behavior of polypropylene macro-synthetic fibers treated with nano-silica | |
| CN106007553B (en) | A kind of carbon nanotube/polyvinyl alcohol high tenacity intelligent cement mortar and its preparation | |
| CN86108354A (en) | Fiber strengthened metal-base composites | |
| CN108706978A (en) | The method that mist projection granulating combination 3DP and CVI prepare carbon/silicon carbide ceramic matrix composite | |
| CN102659441B (en) | Composite structure prestressed tendon reinforced ceramic matrix composite and producing method thereof | |
| CN106946579A (en) | The preparation method of resistance to 1500 DEG C of light rigidities ceramic fibre thermal insulation tile | |
| CN106278278B (en) | A method of regulating and controlling silicon carbide thermal conductivity by modifying presoma | |
| CN110330348A (en) | A kind of molding SiC of direct writew/ SiC ceramic matrix composite material and preparation method thereof | |
| US20190039268A1 (en) | Device and method for locally reinforcing and forming elastic mold for micro-fluidic chips | |
| CN108176249A (en) | A kind of preparation method of SiC nano fiber film | |
| CN1059937C (en) | Technology for carbon fibre single-way reinforced aluminium base composite material | |
| CN108299001A (en) | A kind of silicon-base ceramic core forming method | |
| CN110304932B (en) | Preparation method of Cf/SiC composite material with HfB2 interface | |
| CN109650825A (en) | A kind of concrete and its preparation method and application | |
| CN1246113C (en) | Pressure casting method for crystal whisker and nanometer granule commingle strengthening aluminium base compound material | |
| CN107915498A (en) | A kind of low thermal expansion major diameter honeycomb ceramic carrier and preparation method thereof | |
| CN109608134B (en) | Cement board and semi-dry method preparation process thereof | |
| CN108220831B (en) | A kind of aluminium borate whisker enhancing zinc base alloy composite material and preparation method thereof | |
| Li et al. | Exploration on preparation process of high-strength fiber-reinforced shell for investment casting | |
| JPH0752111A (en) | Resin joining system for producing wood-shaving panel and method therefor | |
| CN1631656A (en) | Fibre reinforced pultrusion rod and its preparation method and application | |
| CN112759350B (en) | Ettringite whisker interlayer reinforcing binder for 3D printing and use method | |
| CN101274836A (en) | Polymer reinforced light gypsum decorative material | |
| Gohil et al. | Emerging techniques for waste residue composites | |
| CN111892339A (en) | Nano heat insulation sheet and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |