CN201626147U - Composite steel plate of 410S stainless steel and CrMo steel - Google Patents
Composite steel plate of 410S stainless steel and CrMo steel Download PDFInfo
- Publication number
- CN201626147U CN201626147U CN2009202943508U CN200920294350U CN201626147U CN 201626147 U CN201626147 U CN 201626147U CN 2009202943508 U CN2009202943508 U CN 2009202943508U CN 200920294350 U CN200920294350 U CN 200920294350U CN 201626147 U CN201626147 U CN 201626147U
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- steel
- crmo
- steel plate
- stainless steel
- composite
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Abstract
The utility model relates to a composite steel plate of 410S stainless steel and CrMo steel, which is characterized by being provided with a double-layer composite plate, wherein one layer is a 410S stainless steel plate, and the other layer is a CrMo steel plate. The composite steel plate of 410S stainless steel and CrMo steel can effectively compound the 410S stainless steel plate with the common CrMo steel plate, thus guaranteeing the composite steel plate to have required strength in the premise of having all advantages of 410S stainless steel, and further saving the using amount of expensive metal. Simultaneously, the composite steel plate of 410S stainless steel and CrMo steel 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
410S (0Cr13) ferritic stainless steel has good corrosion resistance, machining property, general higher with operating temperature, and the parts of anticorrosive requirement are arranged again, and as turbine blade, stainless equipment, lining, pressure vessels for the chemical industry etc., also can be as the part of the high tenacity and the load that is hit.
The CrMo steel is a kind of structural steel with high strength, high-ductility and high tenacity.Being one of important steel grade of making station boiler, is again the stock of petrochemical industry container and HTHP hydrogen-contacting equipment, is the steel grade commonly used such as forging, securing member and suspension rod in the boiler.
After 410S stainless steel and CrMo steel are compound, will have range of application widely.
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 two kinds of different metals can be combined in moment, weld together simple, rapid and strongly.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 provides a kind of 410S stainless steel and CrMo steel clad steel plate to remedy the deficiency of prior art.
The purpose of this utility model is achieved in that 410S stainless steel and CrMo steel clad steel plate, it is characterized in that: be provided with double layer composite board, wherein one deck is the 410S corrosion resistant plate, and one deck is the CrMo steel plate in addition.
Beneficial effect
The product that the utility model provides can be effectively compound with 410S stainless steel and common CrMo steel plate, thereby guaranteeing that clad steel plate has under the prerequisite of all advantages of 410S 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.
410S stainless steel and CrMo steel clad steel plate is characterized in that: be provided with double layer composite board, wherein one deck is a 410S corrosion resistant plate 1, and one deck is a CrMo steel plate 2 in addition.
The specific embodiment
Embodiment:
With general steel plate 2 horizontal positioned, the parallel thereon placement of 59 nickel-base alloy plates 1 is evenly placed explosive at 59 nickel-base alloy plates, 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 59 nickel-base alloy plates 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)
1.410S stainless steel and CrMo steel clad steel plate is characterized in that: be provided with double layer composite board, wherein one deck is the 410S corrosion resistant plate, and one deck is the CrMo steel plate in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202943508U CN201626147U (en) | 2009-12-31 | 2009-12-31 | Composite steel plate of 410S stainless steel and CrMo steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202943508U CN201626147U (en) | 2009-12-31 | 2009-12-31 | Composite steel plate of 410S stainless steel and CrMo steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201626147U true CN201626147U (en) | 2010-11-10 |
Family
ID=43057533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202943508U Expired - Fee Related CN201626147U (en) | 2009-12-31 | 2009-12-31 | Composite steel plate of 410S stainless steel and CrMo steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201626147U (en) |
-
2009
- 2009-12-31 CN CN2009202943508U patent/CN201626147U/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 |