CN105882018A - Copper-ceramic composite plate having lighter weight and several-times lower price than aluminum and used for replacing copper plate - Google Patents
Copper-ceramic composite plate having lighter weight and several-times lower price than aluminum and used for replacing copper plate Download PDFInfo
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- CN105882018A CN105882018A CN201410614613.4A CN201410614613A CN105882018A CN 105882018 A CN105882018 A CN 105882018A CN 201410614613 A CN201410614613 A CN 201410614613A CN 105882018 A CN105882018 A CN 105882018A
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- Prior art keywords
- copper
- plate
- ceramic
- screen cloth
- composite plate
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Abstract
A copper plate is quite heavy and also is high in price. A copper-ceramic composite plate having lighter weight and several-times lower price than aluminum and used for replacing a copper plate is characterized in that high temperature-resistant ceramic screen cloth is wrapped by copper. The high temperature-resistant ceramic screen cloth can resist the high temperature of 1300 DEG C in a short time, and the temperature of molten copper is 1200 DEG C, so the high temperature-resistant ceramic screen cloth is allowed to rapidly pass through the molten copper and cannot be damaged by the molten copper. The high temperature-resistant ceramic screen cloth with the thickness being 1 millimeter is about 10 yuan per square meter, while the copper plate is more than 17 yuan per kilogram and is about 130 yuan per square meter, so the copper-ceramic composite plate has much lower price than the copper plate. The copper-ceramic composite plate is light in weight, so that the cost of transportation is reduced; the ceramic screen cloth can replace copper, and thus copper mine exploration can be reduced, and the environment can be protected. The copper-ceramic plate has lighter weight than the aluminum: the molten copper accounts for 10%, and the specific gravity of the copper is 8.96; the ceramic cloth is formed by weaving ceramic fibers, and the specific gravity of the ceramic cloth is 2; the specific gravity of the aluminum is 2.7, wherein 2*90% is equal to 1.8, 8.96*10% is equal to 0.896, 1.8+0.896 is equal to 2.696 and 2.696 is smaller than 2.7.
Description
Copper coin is the heaviest at present, and price is the highest.
The light price of weight ratio aluminium that this technology proposes is several times lower than and replaces the copper porcelain composite plate of copper coin, is called for short copper porcelain composite plate, can help to overcome
The shortcoming stating existence.
Copper porcelain composite plate, it provides the benefit that, lightweight and reduce cost of transportation, replaces copper with pottery screen cloth, and reduces copper mine and open and take,
Protection environment.
The light price of weight ratio aluminium is several times lower than and replaces the copper porcelain composite plate of copper coin, and it solves technical problem and be employed technical scheme comprise that, uses copper
(1), refractory ceramics screen cloth (2) composition；Its technique is: making one or more refractory ceramics screen cloth by the molten slurry of copper, removing is many
The molten slurry of remaining copper, obtains copper molten slurry parcel ceramic network fabric swatch, acquires copper porcelain composite plate (3) after cooling；So that the light price of weight ratio aluminium is low
Several times of copper porcelain composite plates replacing copper coin are run.Such as Fig. 1
In conjunction with principles and methods copper porcelain composite plate:
The high temperature resistant degree of refractory ceramics screen cloth, the short time reaches 1,300 degree, and it is 1,200 degree that copper melts the temperature of slurry, makes high temperature resistant pottery
Porcelain screen cloth runs through the molten slurry of copper, and copper melts slurry would not destroy pottery screen cloth.
Take screen cloth, be to shorten copper to melt the time of slurry parcel pottery screen cloth.
Copper porcelain composite plate weight is light than aluminium:
Use the refractory ceramics screen cloth that density is big, or the refractory ceramics cloth that density degree is little, when removing the molten slurry of unnecessary copper, to parcel
Copper melts the refractory ceramics screen cloth pressurization of slurry, and the ratio making copper melt slurry accounts for 10%.
Copper proportion 8.96；Pottery cloth is made into by ceramic fibre, and its proportion is 2；Aluminum ratio weighs 2.7
2*90%=1.8 8.96*10%=0.896 1.8+0.896=2.696 2.696 ＜ 2.7
Price is low:
The refractory ceramics screen cloth of 1 millimeters thick, about ten yuan every square metre, copper coin more than 17 yuan/KG, about 130 yuan every square metre,
More much lower than copper coin.
Figure of description illustrates:
Fig. 1: the light price of weight ratio aluminium is several times lower than and replaces the copper porcelain composite plate of copper coin
1 bronze medal, 2 pottery screen cloths, 3 bronze medal porcelain composite plates.
Claims (1)
1. the light price of weight ratio aluminium is several times lower than and replaces the copper porcelain composite plate of copper coin, it is characterized in that, with copper, refractory ceramics screen cloth forms；
Its technique is: makes one or more refractory ceramics screen cloth by the molten slurry of copper, removes the molten slurry of unnecessary copper, obtains copper molten slurry parcel pottery screen cloth
Plate, acquires copper porcelain composite plate after cooling；The copper porcelain composite plate of copper coin is replaced to be run so that the light price of weight ratio aluminium is several times lower than.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410614613.4A CN105882018A (en) | 2014-10-28 | 2014-10-28 | Copper-ceramic composite plate having lighter weight and several-times lower price than aluminum and used for replacing copper plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410614613.4A CN105882018A (en) | 2014-10-28 | 2014-10-28 | Copper-ceramic composite plate having lighter weight and several-times lower price than aluminum and used for replacing copper plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105882018A true CN105882018A (en) | 2016-08-24 |
Family
ID=56697778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410614613.4A Pending CN105882018A (en) | 2014-10-28 | 2014-10-28 | Copper-ceramic composite plate having lighter weight and several-times lower price than aluminum and used for replacing copper plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105882018A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1502463A (en) * | 2002-11-20 | 2004-06-09 | 同和矿业株式会社 | Metal/ceramic adhered products |
| CN1623770A (en) * | 2004-12-17 | 2005-06-08 | 清华大学 | Metal/ceramic laminated composite material prevention plate |
| CN101158564A (en) * | 2007-08-28 | 2008-04-09 | 西安交通大学 | Armor of ceramic-metal composite and preparation method thereof |
| US20130004791A1 (en) * | 2009-11-27 | 2013-01-03 | Showa Denko K.K. | Laminate and manufacturing method for same |
-
2014
- 2014-10-28 CN CN201410614613.4A patent/CN105882018A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1502463A (en) * | 2002-11-20 | 2004-06-09 | 同和矿业株式会社 | Metal/ceramic adhered products |
| CN1623770A (en) * | 2004-12-17 | 2005-06-08 | 清华大学 | Metal/ceramic laminated composite material prevention plate |
| CN101158564A (en) * | 2007-08-28 | 2008-04-09 | 西安交通大学 | Armor of ceramic-metal composite and preparation method thereof |
| US20130004791A1 (en) * | 2009-11-27 | 2013-01-03 | Showa Denko K.K. | Laminate and manufacturing method for same |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |