CN107891143A - A kind of low-carbon abrasion resistant corrosion resistant mobile phone metal shell on the back - Google Patents
A kind of low-carbon abrasion resistant corrosion resistant mobile phone metal shell on the back Download PDFInfo
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- CN107891143A CN107891143A CN201711035244.3A CN201711035244A CN107891143A CN 107891143 A CN107891143 A CN 107891143A CN 201711035244 A CN201711035244 A CN 201711035244A CN 107891143 A CN107891143 A CN 107891143A
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- parts
- powder
- mobile phone
- abrasion resistant
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Classifications
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- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Lubricants (AREA)
Abstract
A kind of low-carbon abrasion resistant corrosion resistant mobile phone metal shell on the back, belongs to Cellphone Accessories technical field.Each component including following parts by weight is prepared：20 40 parts of iron powder, 10 20 parts of aluminium powder, 5 15 parts of titanium oxide, 13 parts of Metal Palladium, 26 parts of coal, 15 parts of cobalt powder, 0.5 2.8 parts of oxidized paraffin wax, 0.5 2 parts of rare earth alloy, 28 parts of abrasion resistant particles, 15 parts of chromium powder, 15 parts of platinum powder, 13 parts of manganese metal, 13 parts of tungsten, 5 15 parts of polynary ferroalloy.Mobile phone metal-back made of the present invention, impact strength significantly improve, and moulding processability is good, have outstanding heat aging performance, anti-wear performance, intensity height, light weight, product excellent fireproof performance, product high temperature resistant, product strength are high, impact strength is good, and cost is cheap, simple to operate, corrosion-resistant.
Description
Technical field
The present invention relates to a kind of material of mobile phone shell, especially a kind of low-carbon abrasion resistant corrosion resistant mobile phone metal shell on the back, belong to hand
Machine accessory technical field.
Background technology
Metal is a kind of material with gloss, rich in the property such as ductility, easy conduction, heat conduction.It is tellurian big absolutely
Most metallic elements are to be present in compound state in nature.Because the chemical property of most metals is more active, only
Metal such as gold, silver with the presence of only a few etc. are with free state.Metal is widespread in nature, using extremely general in life
Time, it is a kind of materials extremely important in modern industry and that application is most.
Phone housing is mainly made up of metal or plastics.Plastic handset shell it is cheap, easy to process, color tolerance
Easily, insulation, the influence to signal are small, and its forming method mainly injection and compacting etc., and production efficiency is high, can give birth on a large scale
Production, thus occupation rate commercially is of a relatively high.The low intensity of existing plastic handset shell, shielding property are poor, wear-resisting
Property is bad, anti-pressure ability is poor, radiating effect is bad.
With the requirement more and more higher of cell phone appearance fineness, such as slim degree, cruel degree of dazzling, metallic mobile phone shell is in mobile phone
Apparent use is also more and more.Metallic mobile phone shell has the advantages of texture is good, intensity is high, but it has cost
It is high, easy processing, anti-wear performance be not bad, effect of heat insulation is poor, shock resistance is weak, therefore it is commercially difficult to occupy advantage.
The content of the invention
The purpose of the present invention is to be directed to above-mentioned the deficiencies in the prior art, there is provided a kind of low-carbon abrasion resistant corrosion resistant mobile phone metal back of the body
Shell.
Technical scheme is as follows：A kind of low-carbon abrasion resistant corrosion resistant mobile phone metal shell on the back, it is characterized in that, including it is following heavy
The each component of amount part is prepared：Iron powder 20-40 parts, aluminium powder 10-20 parts, titanium oxide 5-15 parts, Metal Palladium 1-3 parts, coal 2-6
Part, cobalt powder 1-5 parts, oxidized paraffin wax 0.5-2.8 parts, rare earth alloy 0.5-2 parts, abrasion resistant particles 2-8 parts, chromium powder 1-5 parts, platinum powder 1-
5 parts, manganese metal 1-3 parts, tungsten 1-3 parts, polynary ferroalloy 5-15 parts.
The abrasion resistant particles are nanometer grade silica, alumina in Nano level.
The rare earth alloy is rare earth ferrosilicon alloy.
The polynary ferroalloy is Si-Ca-Al alloy.
Iron is distributed more widely in life, takes up an area the 4.75% of shell content, is only second to oxygen, silicon, aluminium, occupies the earth's crust and contain flow control four.
Pure iron is flexible and the preferably silvery white non-ferrous metal of ductility, and for generator processed and the iron core of motor, iron and its compound are also
It is one of industrial described " ferrous metal " for magnet processed, medicine, ink, pigment, abrasive material etc.（Other two kinds be chromium and
Manganese）（The pure pig iron is argenteous that it is because iron surface is usually covered with one that ferro element, which is referred to as " ferrous metal ", in fact
Layer main component is the diaphragm of black ferroferric oxide）.
Rare earth has the laudatory title of " industrial vitamin ", nowadays turns into extremely important strategic resource, rare earth element is in stone
The fields such as oil, chemical industry, metallurgy, weaving, ceramics, glass, permanent-magnet material, which are obtained for, to be widely applied, with science and technology progress and
The continuous breakthrough of application technology, the value of rare earth oxide will more and more higher.Rare earth has the title of industrial " gold ", due to its tool
There are the physical characteristics such as excellent photoelectromagnetic, new material that can be different, various in style with other materials component property, it is most notable
Function be exactly to increase substantially the quality and performance of other products.
Mobile phone metal-back made of the present invention, impact strength significantly improve, and moulding processability is good, have outstanding heat old
Change performance, anti-wear performance, intensity is high, light weight, product excellent fireproof performance, product high temperature resistant, and product strength is high, impact strength
Good, cost is cheap, simple to operate, corrosion-resistant.
Embodiment
Embodiment 1
A kind of low-carbon abrasion resistant corrosion resistant mobile phone metal shell on the back, including each component of following parts by weight are prepared：Iron powder 20-40 parts,
It is aluminium powder 10-20 parts, titanium oxide 5-15 parts, Metal Palladium 1-3 parts, coal 2-6 parts, cobalt powder 1-5 parts, oxidized paraffin wax 0.5-2.8 parts, dilute
It is native alloy 0.5-2 parts, abrasion resistant particles 2-8 parts, chromium powder 1-5 parts, platinum powder 1-5 parts, manganese metal 1-3 parts, tungsten 1-3 parts, polynary
Ferroalloy 5-15 parts.
Abrasion resistant particles are nanometer grade silica, alumina in Nano level, and rare earth alloy is rare earth ferrosilicon alloy, and more rod iron close
Gold is Si-Ca-Al alloy.
Embodiment 2
A kind of low-carbon abrasion resistant corrosion resistant mobile phone metal shell on the back, including each component of following parts by weight are prepared：40 parts of iron powder, aluminium powder
120 parts, 15 parts of titanium oxide, 3 parts of Metal Palladium, 6 parts of coal, 5 parts of cobalt powder, 2.8 parts of oxidized paraffin wax, 2 parts of rare earth alloy, abrasion resistant particles
8 parts, 5 parts of chromium powder, 5 parts of platinum powder, 3 parts of manganese metal, 3 parts of tungsten, 15 parts of polynary ferroalloy.
Abrasion resistant particles are nanometer grade silica, alumina in Nano level, and rare earth alloy is rare earth ferrosilicon alloy, and more rod iron close
Gold is Si-Ca-Al alloy.
Embodiment 3
A kind of low-carbon abrasion resistant corrosion resistant mobile phone metal shell on the back, including each component of following parts by weight are prepared：20 parts of iron powder, aluminium powder
10 parts, 5 parts of titanium oxide, 1 part of Metal Palladium, 2 parts of coal, 1 part of cobalt powder, 0.5 part of oxidized paraffin wax, 0.5 part of rare earth alloy, abrasion resistant particles
2 parts, 1 part of chromium powder, 1 part of platinum powder, 1 part of manganese metal, 1 part of tungsten, 5 parts of polynary ferroalloy.
Abrasion resistant particles are nanometer grade silica, alumina in Nano level, and rare earth alloy is rare earth ferrosilicon alloy, and more rod iron close
Gold is Si-Ca-Al alloy.
Claims (4)
1. a kind of low-carbon abrasion resistant corrosion resistant mobile phone metal shell on the back, it is characterized in that, including each component of following parts by weight is prepared：Iron
Powder 20-40 parts, aluminium powder 10-20 parts, titanium oxide 5-15 parts, Metal Palladium 1-3 parts, coal 2-6 parts, cobalt powder 1-5 parts, oxidized paraffin wax
0.5-2.8 parts, rare earth alloy 0.5-2 parts, abrasion resistant particles 2-8 parts, chromium powder 1-5 parts, platinum powder 1-5 parts, manganese metal 1-3 parts, metal
Tungsten 1-3 parts, polynary ferroalloy 5-15 parts.
2. a kind of low-carbon abrasion resistant corrosion resistant mobile phone metal shell on the back according to claim 1, it is characterized in that, the abrasion resistant particles are
Nanometer grade silica, alumina in Nano level.
3. a kind of low-carbon abrasion resistant corrosion resistant mobile phone metal shell on the back according to claim 1, it is characterized in that, the rare earth alloy is
Rare earth ferrosilicon alloy.
4. a kind of low-carbon abrasion resistant corrosion resistant mobile phone metal shell on the back according to claim 1, it is characterized in that, the polynary ferroalloy
For Si-Ca-Al alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711035244.3A CN107891143A (en) | 2017-10-30 | 2017-10-30 | A kind of low-carbon abrasion resistant corrosion resistant mobile phone metal shell on the back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711035244.3A CN107891143A (en) | 2017-10-30 | 2017-10-30 | A kind of low-carbon abrasion resistant corrosion resistant mobile phone metal shell on the back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107891143A true CN107891143A (en) | 2018-04-10 |
Family
ID=61803195
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711035244.3A Pending CN107891143A (en) | 2017-10-30 | 2017-10-30 | A kind of low-carbon abrasion resistant corrosion resistant mobile phone metal shell on the back |
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| CN (1) | CN107891143A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396216A (en) * | 2018-06-04 | 2018-08-14 | 芜湖征途电子科技有限公司 | A kind of wearable lightweight unmanned plane wing material |
| CN109136718A (en) * | 2018-07-27 | 2019-01-04 | 含山县林宏铸造厂 | A kind of anti-aging high life type mental section |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2214180A1 (en) * | 2009-01-22 | 2010-08-04 | Korea Institute of Science and Technology | Magnetic composite powders, preparing method thereof and electromagnetic noise suppressing films comprising same |
| CN106244892A (en) * | 2016-09-27 | 2016-12-21 | 张家港集优特防护设施有限公司 | A kind of composite ceramics metal material |
| CN106435321A (en) * | 2016-09-27 | 2017-02-22 | 张家港集优特防护设施有限公司 | Practical ceramic metal material |
| CN107217207A (en) * | 2017-06-11 | 2017-09-29 | 太仓捷公精密金属材料有限公司 | A kind of high-performance metal materials |
-
2017
- 2017-10-30 CN CN201711035244.3A patent/CN107891143A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2214180A1 (en) * | 2009-01-22 | 2010-08-04 | Korea Institute of Science and Technology | Magnetic composite powders, preparing method thereof and electromagnetic noise suppressing films comprising same |
| CN106244892A (en) * | 2016-09-27 | 2016-12-21 | 张家港集优特防护设施有限公司 | A kind of composite ceramics metal material |
| CN106435321A (en) * | 2016-09-27 | 2017-02-22 | 张家港集优特防护设施有限公司 | Practical ceramic metal material |
| CN107217207A (en) * | 2017-06-11 | 2017-09-29 | 太仓捷公精密金属材料有限公司 | A kind of high-performance metal materials |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396216A (en) * | 2018-06-04 | 2018-08-14 | 芜湖征途电子科技有限公司 | A kind of wearable lightweight unmanned plane wing material |
| CN109136718A (en) * | 2018-07-27 | 2019-01-04 | 含山县林宏铸造厂 | A kind of anti-aging high life type mental section |
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Application publication date: 20180410 |