CN105478683A - Carbon fiber reinforced Mg-base composite hollow pipe and preparation method thereof - Google Patents
Carbon fiber reinforced Mg-base composite hollow pipe and preparation method thereof Download PDFInfo
- Publication number
- CN105478683A CN105478683A CN201510900612.0A CN201510900612A CN105478683A CN 105478683 A CN105478683 A CN 105478683A CN 201510900612 A CN201510900612 A CN 201510900612A CN 105478683 A CN105478683 A CN 105478683A
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- China
- Prior art keywords
- carbon fiber
- hollow pipe
- fiber reinforced
- base composite
- composite material
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
- B22C9/24—Moulds for peculiarly-shaped castings for hollow articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/105—Salt cores
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/02—Casting in, on, or around objects which form part of the product for making reinforced articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/09—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure
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- 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
- C22C47/062—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 from wires or filaments only
- C22C47/066—Weaving wires
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- 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
- C22C47/08—Making alloys containing metallic or non-metallic fibres or filaments by contacting the fibres or filaments with molten metal, e.g. by infiltrating the fibres or filaments placed in a mould
- C22C47/12—Infiltration or casting under mechanical pressure
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C49/00—Alloys containing metallic or non-metallic fibres or filaments
- C22C49/02—Alloys containing metallic or non-metallic fibres or filaments characterised by the matrix material
- C22C49/04—Light metals
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
The invention provides a carbon fiber reinforced Mg-base composite hollow pipe and a preparation method thereof. The preparation method comprises the following steps: preparing a core used for forming a center hole of the hollow pipe; weaving an integrally three-dimensional network perform from carbon fiber bundles by a weaving processing method; placing the perform in a metal mold to be preheated; pouring the smelted Mg alloy melt in the metal mold, and maintaining the pressure to prepare a pipe blank after forming under the extrusion pressure; and removing the core in the pipe blank to obtain the carbon fiber reinforced Mg-base composite hollow pipe. Three-dimensional carbon fibers are used as reinforcements, the center hole is prepared from the core with certain strength and easy to remove, and the problem of difficulty in preparation of a long tubular carbon fiber reinforced Mg-base composite is solved fundamentally.
Description
Technical field
The present invention relates to a kind of composite, especially a kind of carbon fiber reinforced magnesium-base composite material hollow pipe and preparation method thereof.
Background technology
Carbon fiber reinforced magnesium-base composite material, while having high specific strength, also has close to lower thermal coefficient of expansion and good dimensional stability, is successfully applied to artificial satellite support, artificial satellite parabola antenna, space telescope etc.With the raising day by day of spacecraft precision, loading demands, the lightweight of structural member is its most important thing.Carbon fiber reinforced magnesium-base composite material hollow pipe because of its structural strength high, weight is compared solid composite material and can greatly be reduced.The preparation of conventional composite materials hollow pipe goes out centre bore by machining, and this can realize for the tubular composite material that length is shorter.But for the tubular composite material of length more than 300mm, its inside center hole cannot be realized by mach method, which has limited the application of elongated tubular carbon fiber reinforced magnesium-base composite material at aerospace field.
Summary of the invention
In view of this, the present invention is intended to propose a kind of carbon fiber reinforced magnesium-base composite material hollow pipe and preparation method thereof, to solve the technical problem being difficult to prepare of elongated tubular carbon fiber reinforced magnesium-base composite material.
For achieving the above object, technical scheme of the present invention is achieved in that
A preparation method for carbon fiber reinforced magnesium-base composite material hollow pipe, comprises the steps:
(1) for the preparation of the core forming hollow pipe centre bore;
(2) being utilized by carbon fiber bundle woven processing method to be made into overall on core is three-dimensional netted precast body;
(3) precast body in step (2) is put into metal die preheating;
(4) magnesium alloy fused mass after melting is poured in metal die, after squeeze pressure compacted under, carries out pressurize make pipe;
(5) carbon fiber reinforced magnesium-base composite material hollow pipe is removed and obtained to the core in pipe.
Further, the material of described core is the mixture of gypsum, sodium chloride, potassium chloride or sodium chloride and potassium chloride.
Further, in described step (3), mold preheating temperature is 400 DEG C ~ 600 DEG C.
Further, in described step (4), pouring temperature is 700 DEG C ~ 740 DEG C, and squeeze pressure is 10 ~ 50MPa, 1 ~ 5 minute dwell time.
Further, the core in described step (5) uses giant to remove.
Further, the length of described hollow pipe is more than or equal to 300mm.
The present invention also comprises a kind of carbon fiber reinforced magnesium-base composite material hollow pipe, and described hollow pipe comprises carbon fiber reinforcement and magnesium alloy substrate, wherein carbon fiber volume fraction 30 ~ 60%, and all the other are magnesium alloy.
Further, in described hollow pipe, the component of magnesium alloy and mass percent are: 0 ~ 9% aluminium (Al), 0 ~ 1% silicon (Si), 0 ~ 1% titanium (Ti), 0 ~ 1% boron (B), all the other are magnesium (Mg).
Further, the length of described hollow pipe is more than or equal to 300mm.
Relative to prior art, carbon fiber reinforced magnesium-base composite material hollow pipe of the present invention and preparation method thereof has following advantage:
The present invention adopts three-dimensional carbon fiber as reinforcement, and centre bore, by having some strength and prepared by the core easily removed, fundamentally solves a preparation difficult problem for elongated tubular carbon fiber reinforced magnesium-base composite material.Meanwhile, tubular structure is fine and close, and carbon fiber is combined with matrix well, and high-precision core ensure that the precision of centre bore, and the composite inside pipe wall after preparation can meet design requirement without the need to carrying out secondary operations.The excellent combination property of composite material hollow pipe, has a wide range of applications in fields such as Aero-Space, military project, Electronic Packaging, automobile, sports apparatus, precision manufactureing.
Detailed description of the invention
Unless otherwise indicated, term used herein all has the implication that those skilled in the art's routine is understood, and for the ease of understanding the present invention, terms more used herein has been carried out following definitions.
All Digital IDs, such as pH, temperature, time, concentration, comprise scope, is all approximation.Understand, although not always clear and definite describe all Digital IDs before all add term " about ".Also will understand, describe although always not clear and definite, reagent described herein is only example, and its equivalent is known in the art simultaneously.
Woven processing method of the present invention is routine techniques means well known by persons skilled in the art.
Embodiment 1
A preparation method for carbon fiber reinforced magnesium-base composite material hollow pipe, comprises the steps:
(1) gypsum is utilized to prepare length for 300mm is for the formation of the core of hollow pipe centre bore;
(2) being utilized by carbon fiber bundle woven processing method to be made into overall on core is three-dimensional netted precast body;
(3) precast body in step (2) is put into metal die preheating, preheat temperature is 400 DEG C;
(4) by mass fraction be 1%Si, 1%Ti, 1%B, 97%Mg magnesium alloy smelting after, according to being 7:3 with carbon fiber volume ratio, ratio injects metal die at pouring temperature is 700 DEG C, after the squeeze pressure compacted under of 10MPa, pressurize makes pipe in 1 minute;
(5) utilize giant that the carbon fiber reinforced magnesium-base composite material hollow pipe that length is 300mm is removed and obtained to the core in pipe.
The tubular structure utilizing said method to prepare is fine and close, and carbon fiber is combined well with matrix.
Embodiment 2
A preparation method for carbon fiber reinforced magnesium-base composite material hollow pipe, comprises the steps:
(1) analysis pure sodium chloride being made length by sintering is the core of 500mm for the formation of hollow pipe centre bore;
(2) being utilized by carbon fiber bundle woven processing method to be made into overall on core is three-dimensional netted precast body;
(3) precast body in step (2) is put into metal die preheating, preheat temperature is 500 DEG C;
(4) by mass fraction be 9%Al, 0.5%Si, 1%B, 89.5%Mg magnesium alloy smelting after, according to being 11:9 with carbon fiber volume ratio, ratio injects metal die at pouring temperature is 720 DEG C, after the squeeze pressure compacted under of 30MPa, pressurize makes pipe in 3 minutes;
(5) utilize giant that the carbon fiber reinforced magnesium-base composite material hollow pipe that length is 500mm is removed and obtained to the core in pipe.
The carbon fiber reinforced magnesium-base composite material tubular structure utilizing said method to prepare is fine and close, and carbon fiber is combined well with matrix, and carbon fiber is evenly distributed.
Embodiment 3
A preparation method for carbon fiber reinforced magnesium-base composite material hollow pipe, comprises the steps:
(1) analysis pure sodium chloride and the pure potassium chloride mixture of analysis are made the core that length is 800mm, for the formation of hollow pipe centre bore by sintering;
(2) being utilized by carbon fiber bundle woven processing method to be made into overall on core is three-dimensional netted precast body;
(3) precast body in step (2) is put into metal die preheating, preheat temperature is 600 DEG C;
(4) by mass fraction be 3%Al, 1%Si, 0.5%Ti, 0.1%B, 95.4%Mg magnesium alloy smelting after, according to being 2:3 with carbon fiber volume ratio, ratio injects metal die at pouring temperature is 740 DEG C, after the squeeze pressure compacted under of 50MPa, pressurize makes pipe in 5 minutes;
(5) utilize giant that the carbon fiber reinforced magnesium-base composite material hollow pipe that length is 800mm is removed and obtained to the core in pipe.
The carbon fiber reinforced magnesium-base composite material tubular structure utilizing said method to prepare is fine and close, and carbon fiber is evenly distributed, and segregation and buckling phenomenon do not occur.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a preparation method for carbon fiber reinforced magnesium-base composite material hollow pipe, is characterized in that: comprise the steps:
(1) for the preparation of the core forming hollow pipe centre bore;
(2) being utilized by carbon fiber bundle woven processing method to be made into overall on core is three-dimensional netted precast body;
(3) precast body in step (2) is put into metal die preheating;
(4) magnesium alloy fused mass after melting is poured in metal die, after squeeze pressure compacted under, carries out pressurize make pipe;
(5) carbon fiber reinforced magnesium-base composite material hollow pipe is removed and obtained to the core in pipe.
2. the preparation method of carbon fiber reinforced magnesium-base composite material hollow pipe according to claim 1, is characterized in that: the material of described core is gypsum, sodium chloride, potassium chloride or sodium chloride and potassium chloride mixture.
3. the preparation method of carbon fiber reinforced magnesium-base composite material hollow pipe according to claim 1, is characterized in that: in described step (3), mold preheating temperature is 400 DEG C ~ 600 DEG C.
4. the preparation method of carbon fiber reinforced magnesium-base composite material hollow pipe according to claim 1, is characterized in that: in described step (4), pouring temperature is 700 DEG C ~ 740 DEG C, and squeeze pressure is 10 ~ 50MPa, 1 ~ 5 minute dwell time.
5. the preparation method of carbon fiber reinforced magnesium-base composite material hollow pipe according to claim 1, is characterized in that: the core in described step (5) uses giant to remove.
6. the preparation method of the carbon fiber reinforced magnesium-base composite material hollow pipe according to the arbitrary claim of claim 1-5, is characterized in that: the length of described hollow pipe is more than or equal to 300mm.
7. a carbon fiber reinforced magnesium-base composite material hollow pipe, is characterized in that: described hollow pipe comprises carbon fiber reinforcement and magnesium alloy substrate, wherein carbon fiber volume fraction 30 ~ 60%, and all the other are magnesium alloy.
8. carbon fiber reinforced magnesium-base composite material hollow pipe according to claim 7, it is characterized in that: in described hollow pipe, the component of magnesium alloy and mass percent are: 0 ~ 9% aluminium (Al), 0 ~ 1% silicon (Si), 0 ~ 1% titanium (Ti), 0 ~ 1% boron (B), all the other are magnesium (Mg).
9. the carbon fiber reinforced magnesium-base composite material hollow pipe according to claim 7 or 8, is characterized in that: the length of described hollow pipe is more than or equal to 300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510900612.0A CN105478683B (en) | 2015-12-08 | 2015-12-08 | A kind of carbon fiber reinforced magnesium-base composite material hollow pipe and preparation method thereof |
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| CN201510900612.0A CN105478683B (en) | 2015-12-08 | 2015-12-08 | A kind of carbon fiber reinforced magnesium-base composite material hollow pipe and preparation method thereof |
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| CN105478683A true CN105478683A (en) | 2016-04-13 |
| CN105478683B CN105478683B (en) | 2018-04-20 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817494A (en) * | 2016-06-01 | 2016-08-03 | 扬州诚德重工有限公司 | Manufacturing technology of large-specification high-strength magnesium alloy pipe |
| CN107414024A (en) * | 2016-05-10 | 2017-12-01 | 费希尔控制产品国际有限公司 | The method of valve body of the manufacture with one or more corrosion-resistant inner surfaces |
| CN109648049A (en) * | 2019-01-23 | 2019-04-19 | 马鞍山市海天重工科技发展有限公司 | The manufacturing method of half bend pipe of fibre reinforced |
| CN109676111A (en) * | 2019-01-23 | 2019-04-26 | 马鞍山市海天重工科技发展有限公司 | The running gate system of half bend pipe of fibre reinforced |
| CN110172652A (en) * | 2019-06-17 | 2019-08-27 | 江仁燕 | A kind of chopped carbon fiber enhancing Mg-Al-Li system alloy-base composite material |
| WO2020052552A1 (en) * | 2018-09-11 | 2020-03-19 | 山东大学 | Machining process for profile with internal micropores |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5524945A (en) * | 1978-08-09 | 1980-02-22 | Honda Motor Co Ltd | Fiber-reinforced composite |
| CN1986868A (en) * | 2006-12-21 | 2007-06-27 | 上海交通大学 | Carbon fiber mixing reinforced magnesium-base high modulus composite material and its preparing process |
| CN102286709A (en) * | 2011-08-31 | 2011-12-21 | 辽宁石油化工大学 | Preparation method of continuous fiber reinforcement metal-based composite material section |
| CN102373389A (en) * | 2011-09-30 | 2012-03-14 | 常熟市星源金属涂层厂 | Preparation method of three-dimensional woven carbon fiber-reinforced magnesium-based composite material |
| CN102492898A (en) * | 2011-12-31 | 2012-06-13 | 机械科学研究总院先进制造技术研究中心 | Manufacturing method of metal piece with built-in fiber prefabricated component |
-
2015
- 2015-12-08 CN CN201510900612.0A patent/CN105478683B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5524945A (en) * | 1978-08-09 | 1980-02-22 | Honda Motor Co Ltd | Fiber-reinforced composite |
| CN1986868A (en) * | 2006-12-21 | 2007-06-27 | 上海交通大学 | Carbon fiber mixing reinforced magnesium-base high modulus composite material and its preparing process |
| CN102286709A (en) * | 2011-08-31 | 2011-12-21 | 辽宁石油化工大学 | Preparation method of continuous fiber reinforcement metal-based composite material section |
| CN102373389A (en) * | 2011-09-30 | 2012-03-14 | 常熟市星源金属涂层厂 | Preparation method of three-dimensional woven carbon fiber-reinforced magnesium-based composite material |
| CN102492898A (en) * | 2011-12-31 | 2012-06-13 | 机械科学研究总院先进制造技术研究中心 | Manufacturing method of metal piece with built-in fiber prefabricated component |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414024A (en) * | 2016-05-10 | 2017-12-01 | 费希尔控制产品国际有限公司 | The method of valve body of the manufacture with one or more corrosion-resistant inner surfaces |
| CN105817494A (en) * | 2016-06-01 | 2016-08-03 | 扬州诚德重工有限公司 | Manufacturing technology of large-specification high-strength magnesium alloy pipe |
| WO2020052552A1 (en) * | 2018-09-11 | 2020-03-19 | 山东大学 | Machining process for profile with internal micropores |
| US12053814B2 (en) | 2018-09-11 | 2024-08-06 | Shandong University | Method for making profile with micro-hole |
| CN109648049A (en) * | 2019-01-23 | 2019-04-19 | 马鞍山市海天重工科技发展有限公司 | The manufacturing method of half bend pipe of fibre reinforced |
| CN109676111A (en) * | 2019-01-23 | 2019-04-26 | 马鞍山市海天重工科技发展有限公司 | The running gate system of half bend pipe of fibre reinforced |
| CN109648049B (en) * | 2019-01-23 | 2020-05-12 | 马鞍山市海天重工科技发展有限公司 | Manufacturing method of carbon fiber reinforced half-bent pipe |
| CN110172652A (en) * | 2019-06-17 | 2019-08-27 | 江仁燕 | A kind of chopped carbon fiber enhancing Mg-Al-Li system alloy-base composite material |
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| CN105478683B (en) | 2018-04-20 |
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