CN201626149U - B30 copper-nickel alloy clad steel plate - Google Patents
B30 copper-nickel alloy clad steel plate Download PDFInfo
- Publication number
- CN201626149U CN201626149U CN2009202943527U CN200920294352U CN201626149U CN 201626149 U CN201626149 U CN 201626149U CN 2009202943527 U CN2009202943527 U CN 2009202943527U CN 200920294352 U CN200920294352 U CN 200920294352U CN 201626149 U CN201626149 U CN 201626149U
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- copper
- steel plate
- nickel alloy
- clad steel
- plate
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Abstract
The utility model relates to a B30 copper-nickel alloy clad steel plate which is characterized by being provided with a double-layer clad plate, wherein one layer is a B30 copper-nickel alloy plate, and the other layer is a general steel plate. The B30 copper-nickel alloy clad steel plate can effectively compound the B30 copper-nickel alloy plate with the general steel plate, thus guaranteeing the clad steel plate to have required strength in the premise of having all advantages of B30 copper-nickel alloy, and further saving the using amount of expensive metal. Simultaneously, the B30 copper-nickel alloy clad steel plate has extremely high welding quality and guarantees long-term stable use without dropping.
Description
Affiliated technical field
The utility model relates to the metallic explosive composite plate.
Background technology
Copper alloy is to be the main alloy that a certain amount of other alloying elements are formed that adds with copper.Copper alloy is to use in history the earliest and one of topmost alloy.The acid bronze alloy that with nickel is main alloy element is called corronil, the copper and mickel formation continuous solid solution that can infinitely dissolve each other.Add nickel in the copper and can significantly improve corrosion resistance, intensity, hardness, resistance, thermoelectrical potential, and reduce temperature coefficient of resistivity.Corronil is because of corrosion resistance excellent, and is easy to plastic working and welding, is widely used in anti-corrosion structural members such as shipbuilding, oil, chemical industry, electric power, precision instrument, medicine equipment.B30 (content of nickel is 30%) is modal corronil.B30 corrosion resistance in corronil is the strongest, but price is more expensive.So B30 and common metal composite need be used.
Explosion welding technique is the high-voltage pulse load that produces by explosive detonation, promote the another kind of material (base material) of a kind of material (multiple material) high speed inclined impact, its loading stress is higher than the yield strength of metal material far away, the moment property of loading procedure (being generally trace level), the locality of material stand under load, interweaving occurs in the small adjacent domain of application point and mode such as moves at high speed, realizes the metallurgical binding of two kinds of metals, and the land is rendered as wavy metallurgical binding.Explosive welding is again the new and high technology a kind of of great practical value of carrying out the intermetallic welding and producing metallic composite as the energy with explosive.Its maximum characteristics are metallic combination to be welded together simple, rapid and strongly in moment.The advantage of comparing explosion welding technique with solder technology such as rolling, built-up welding, casting is:
The adaptive solderability of material is applicable to most ductile metal or alloy widely; Especially for the welding of large-area metal, can be described as unique method of attachment; Be not only applicable to the combination of intermiscibility metal, and be applicable to the combination of non-intermiscibility metal, be applicable to the metal and the alloy of compound between easy generation brittle metal yet; Have good thermal conductivity, low interface resistance, the land does not have the heat affected area and constitutes good joint performance, and the thermal process of moment does not have the interface or a spot of dissolving is only arranged.
Summary of the invention
The purpose of this utility model provides a kind of B30 copper-nickel alloy clad steel plate to remedy the deficiency of prior art.
The purpose of this utility model is achieved in that the B30 copper-nickel alloy clad steel plate, it is characterized in that: be provided with double layer composite board, wherein one deck is a B30 corronil plate, and one deck is a general steel plate in addition.
Beneficial effect
The product that the utility model provides can be effectively compound with B30 corronil plate and general steel plate, thereby guaranteeing that clad steel plate has under the prerequisite of all advantages of B30 corronil, had the intensity of needs, thereby saved the use amount of expensive metal.This product has very high welding quality simultaneously, guarantees that steady in a long-term the use can not come off.
The utility model is further described by embodiment below in conjunction with accompanying drawing:
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The B30 copper-nickel alloy clad steel plate is characterized in that: be provided with double layer composite board, wherein one deck is a B30 corronil plate 1, and one deck is a general steel plate 2 in addition.
The specific embodiment
Embodiment:
With general steel plate 2 horizontal positioned, the 1 parallel thereon placement of B30 corronil plate is evenly placed explosive at B30 corronil plate 1 outer surface, and the explosion velocity of explosive is 1.8 * 10
3-2.2 * 10
3M/s, brisance are that 6-10mm, density are 0.6g/cm
-3-0.85g/cm
-3, by cap sensitive, under high brake pressure, the surface of B30 corronil plate 1 and general steel plate 2 just bonds together firmly.Can obtain finished product through repair welding, Technology for Heating Processing, smoothing technology, trimming technology, mechanical polishing process or acid cleaning process again.
Claims (1)
1.B30 copper-nickel alloy clad steel plate is characterized in that: be provided with double layer composite board, wherein one deck is a B30 corronil plate, and one deck is a general steel plate in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202943527U CN201626149U (en) | 2009-12-31 | 2009-12-31 | B30 copper-nickel alloy clad steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202943527U CN201626149U (en) | 2009-12-31 | 2009-12-31 | B30 copper-nickel alloy clad steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201626149U true CN201626149U (en) | 2010-11-10 |
Family
ID=43057535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202943527U Expired - Fee Related CN201626149U (en) | 2009-12-31 | 2009-12-31 | B30 copper-nickel alloy clad steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201626149U (en) |
-
2009
- 2009-12-31 CN CN2009202943527U patent/CN201626149U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |