CN105346169A - Magnetic composite metal material - Google Patents
Magnetic composite metal material Download PDFInfo
- Publication number
- CN105346169A CN105346169A CN201510885105.4A CN201510885105A CN105346169A CN 105346169 A CN105346169 A CN 105346169A CN 201510885105 A CN201510885105 A CN 201510885105A CN 105346169 A CN105346169 A CN 105346169A
- Authority
- CN
- China
- Prior art keywords
- magnetic
- metal material
- composite metal
- composite
- layer
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/208—Magnetic, paramagnetic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
Landscapes
- Laminated Bodies (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
The invention discloses a magnetic composite metal material. The magnetic composite metal material comprises a magnetic material layer, a synthetic rubber layer and an engineering plastic layer, wherein the magnetic material layer is made of magnetic alloy, the synthetic rubber layer is made of butadiene-acrylonitrile rubber, and the engineering plastic layer is made of PC polycarbonate; terne metal accounts for 28% of a composite metal material main body in weight, alumina ceramic accounts for 36% of the composite metal material main body in weight, and rock silk accounts for 46% of the composite metal material main body in weight. The magnetic composite metal material provided by the invention has the characteristics of being high in magnetic property and self-lubricating performance, excellent in impact ductility and the like.
Description
Technical field
The present invention relates to a kind of metal material, particularly relate to a kind of magnetic composite metal material.
Background technology
Composite is a kind of mixture.All play very large effect in a lot of field, instead of much traditional material.Composite is divided into metal and metallic composite, nonmetal with metallic composite, nonmetal and nonmetallic composite by its composition.Be divided into again by its design feature: 1. fibre reinforced composites.Various fibre reinforcement is placed in matrix material and is composited.As fibre reinforced plastics, fibreglass-reinforced metal etc.2. interlayer composite material.Formed by the surfacing of different in kind and core material composition.Usual plane materiel intensity is high, thin; Core light weight, intensity are low, but have certain rigidity and thickness.Be divided into solid interlayer and honeycomb interlayer two kinds.3. fine granule composite materials.Hard particulates is uniformly distributed in matrix, as strengthened dispersion alloy, cermet etc.4. hybrid composite.Mixed by two or more wild phase material and form in a kind of matrix phase material.With common single wild phase composite ratio, its impact strength, fatigue strength and fracture toughness significantly improve, and have special hot expansibility.Be divided into interlaminar hybrid, interlayer mix, sandwich mixes, in layer/interlayer mixes and superhybrid composite.Composite sixties, for meeting the needs of the sophisticated technology material therefors such as Aero-Space, the successively research and production composite being reinforcing material with high-performance fiber (as carbon fiber, boron fibre, aramid fiber, silicon carbide fibre etc.), its specific strength is greater than 4 × 106 centimetres (cm), and specific modulus is greater than 4 × 108cm.In order to distinguish with first generation galss fiber reinforced resin composite, this composite is called advanced composite material.Different by matrix material, advanced composite material is divided into resin-based, Metal Substrate and ceramic matric composite.Its serviceability temperature reaches 250 ~ 350 DEG C, more than 350 ~ 1200 DEG C and 1200 DEG C respectively.Advanced composite material, except as except structural material, also can be used as functional material, but the characteristic such as these material shortage magnetic, self lubricity are poor, impact flexibility is not strong.
Summary of the invention
The object of the present invention is to provide a kind of magnetic composite metal material, there is the features such as magnetic, self lubricity is good, impact flexibility is excellent.
Technical scheme of the present invention is: a kind of magnetic composite metal material, described magnetic composite metal material comprises magnetic material layer, synthetic rubber layer and the engineering plastic bed of material, described magnetic material layer is magnetic alloy, described synthetic rubber layer is acrylonitrile-butadiene rubber, the described engineering plastic bed of material is Merlon, described terne metal accounts for 28% of composite material body weight, and described aluminium oxide ceramics accounts for 36% of composite material body weight, and described asbestos account for 46% of composite material body weight; Described magnetic alloy comprises iron, cobalt, nickel and yttrium.
A kind of magnetic composite metal material of the present invention, has the features such as magnetic, self lubricity is good, impact flexibility is excellent.
Detailed description of the invention
A kind of magnetic composite metal material, described magnetic composite metal material comprises magnetic material layer, synthetic rubber layer and the engineering plastic bed of material, described magnetic material layer is magnetic alloy, described synthetic rubber layer is acrylonitrile-butadiene rubber, the described engineering plastic bed of material is Merlon, described terne metal accounts for 28% of composite material body weight, and described aluminium oxide ceramics accounts for 36% of composite material body weight, and described asbestos account for 46% of composite material body weight; Described magnetic alloy comprises iron, cobalt, nickel and yttrium.
Claims (1)
1. a magnetic composite metal material, it is characterized in that: described magnetic composite metal material comprises magnetic material layer, synthetic rubber layer and the engineering plastic bed of material, described magnetic material layer is magnetic alloy, described synthetic rubber layer is acrylonitrile-butadiene rubber, the described engineering plastic bed of material is Merlon, described terne metal accounts for 28% of composite material body weight, and described aluminium oxide ceramics accounts for 36% of composite material body weight, and described asbestos account for 46% of composite material body weight; Described magnetic alloy comprises iron, cobalt, nickel and yttrium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510885105.4A CN105346169A (en) | 2015-12-03 | 2015-12-03 | Magnetic composite metal material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510885105.4A CN105346169A (en) | 2015-12-03 | 2015-12-03 | Magnetic composite metal material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105346169A true CN105346169A (en) | 2016-02-24 |
Family
ID=55322303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510885105.4A Pending CN105346169A (en) | 2015-12-03 | 2015-12-03 | Magnetic composite metal material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105346169A (en) |
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2015
- 2015-12-03 CN CN201510885105.4A patent/CN105346169A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160224 |
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| WD01 | Invention patent application deemed withdrawn after publication |