CN201626140U - Composite 310S austenitic stainless steel plate - Google Patents
Composite 310S austenitic stainless steel plate Download PDFInfo
- Publication number
- CN201626140U CN201626140U CN2009202943391U CN200920294339U CN201626140U CN 201626140 U CN201626140 U CN 201626140U CN 2009202943391 U CN2009202943391 U CN 2009202943391U CN 200920294339 U CN200920294339 U CN 200920294339U CN 201626140 U CN201626140 U CN 201626140U
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- steel plate
- stainless steel
- austenitic stainless
- composite
- layer
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Abstract
The utility model relates to a composite 310S austenitic stainless steel plate which is characterized by being provided with a double-layer composite plate, wherein one layer is a 310S austenitic stainless steel plate, and the other layer is a general steel plate. The composite 310S austenitic stainless steel plate can effectively compound the 310S austenitic stainless steel plate with the general steel plate, thus guaranteeing the composite steel plate to have required strength in the premise of having all advantages of 310S austenitic stainless steel, and further saving the using amount of expensive metal. Simultaneously, the composite 310S austenitic stainless 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
310S (0Cr25Ni20) is a kind of austenitic stainless steel, characteristic is the high temperature oxidative resistance, the upper limit temperature of heat tolerance can reach 1080 degrees centigrade, so widely as high-temperature exhaust pipe, micro-wave oven, high temperature flue, cremators etc. require stable on heating steel grade to use, because the material price of 310S is higher, satisfy the needs of intensity again, so 310S 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 (generally with millisecond meter), 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:
Material adaptability and solderability are 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 provide a kind of flue gas desulfurization with the 310S austenitic stainless steel clad steel plate to remedy the deficiency of prior art.
The purpose of this utility model is achieved in that the 310S austenitic stainless steel clad steel plate, it is characterized in that: be provided with double layer composite board, wherein one deck is the 310S austenite stainless steel plate, and one deck is a general steel plate in addition.
Beneficial effect
Product provided by the invention, can be effectively that 310S austenitic stainless steel and general steel plate is compound, thereby guaranteeing that clad steel plate has under the prerequisite of all advantages of 310S austenitic stainless steel, 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 310S austenitic stainless steel clad steel plate is characterized in that: be provided with double layer composite board, wherein one deck is a 310S austenite stainless steel 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 parallel thereon placement of 310S austenite stainless steel plate 1 is evenly placed explosive at 310S austenite stainless steel 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 310S austenite stainless steel 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)
1.310S austenitic stainless steel clad steel plate is characterized in that: be provided with double layer composite board, wherein one deck is the 310S austenite stainless steel plate, and one deck is a general steel plate in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202943391U CN201626140U (en) | 2009-12-31 | 2009-12-31 | Composite 310S austenitic stainless steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202943391U CN201626140U (en) | 2009-12-31 | 2009-12-31 | Composite 310S austenitic stainless steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201626140U true CN201626140U (en) | 2010-11-10 |
Family
ID=43057526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202943391U Expired - Fee Related CN201626140U (en) | 2009-12-31 | 2009-12-31 | Composite 310S austenitic stainless steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201626140U (en) |
-
2009
- 2009-12-31 CN CN2009202943391U patent/CN201626140U/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 |