CN209886891U - Stainless steel copper explosive welding is composite sheet for water jacket - Google Patents
Stainless steel copper explosive welding is composite sheet for water jacket Download PDFInfo
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- CN209886891U CN209886891U CN201920695432.7U CN201920695432U CN209886891U CN 209886891 U CN209886891 U CN 209886891U CN 201920695432 U CN201920695432 U CN 201920695432U CN 209886891 U CN209886891 U CN 209886891U
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Abstract
The utility model discloses a stainless steel copper explosive welding is composite sheet for water jacket aims at providing one kind can be high temperature resistant and electrically conductive, advantage of thermal conductivity, and its technical scheme main points are, a stainless steel copper explosive welding is composite sheet for water jacket is formed by 310S corrosion resistant plate and T2 copper explosive cladding, parallel connection has a plurality of recess on the T2 copper, both sides in the recess are connected with first draw-in groove and second draw-in groove respectively, fixedly connected with fixed block on the 310S corrosion resistant plate, fixed block and recess adaptation, the both sides of fixed block sliding connection respectively have fixed element, and the fixed element structure of fixed block both sides is the same. Therefore, the composite board with high temperature resistance, good electric conduction and good heat conduction performance is realized.
Description
Technical Field
The utility model relates to a metal clad sheet technical field, concretely relates to stainless steel copper explosive welding is composite sheet for water jacket.
Background
The composite material produced by the explosion cladding method has multiple advantages of the clad metal, and is widely applied to the industrial fields of shipbuilding, petroleum, metallurgy, chemical machinery, aerospace, atomic energy and the like. The composite board is produced with Ti and its alloy, stainless steel, Ni and its alloy, Zr and its alloy, Cu and its alloy, etc. as the composite layer, low carbon steel or low alloy steel as the base layer, and through explosion welding or explosion compounding and rolling. Most 2507 duplex stainless steel-steel composite plates used by domestic pressure vessels are imported from foreign countries, so that the price is high, and the delivery period is long, thereby being not beneficial to popularization and application of 2507 duplex stainless steel-steel composite plate equipment in China and development of national industry. Therefore, independent innovation is needed, and a large-area 2507 duplex stainless steel-steel composite plate is developed, which has important significance for reducing the manufacturing cost of equipment and shortening the manufacturing period of the equipment.
At present, Chinese patent with publication number CN202163057U discloses a 2507 duplex stainless steel-steel explosion composite board, which comprises 2507 duplex stainless steel and a steel plate substrate which are explosion-clad, wherein the thickness of the 2507 duplex stainless steel is 3-10mm, and the thickness of the steel plate substrate is 60-100 mm. The utility model discloses a board width of cloth size is 10000mm 2000mm (L W) large tracts of land 2507 duplex stainless steel-steel composite sheet, will play the important role to reducing equipment manufacturing cost, shortening equipment manufacturing cycle.
Although the 2507 duplex stainless steel-steel explosive composite board plays an important role in reducing equipment manufacturing cost and shortening equipment manufacturing period, the 2507 duplex stainless steel-steel explosive composite board does not have high heat resistance and does not have the performances of electric conduction and heat conduction when continuously operating at high temperature.
Disclosure of Invention
The utility model aims at providing a stainless steel copper explosive welding is composite sheet for water jacket, it has can be high temperature resistant and electrically conductive, advantage of thermal conductivity.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a stainless steel copper explosive welding is composite sheet for water jacket, is formed by 310S corrosion resistant plate and T2 copper explosive cladding, parallel connection has a plurality of recess on the Q245R, both sides in the recess are connected with first draw-in groove and second draw-in groove respectively, fixedly connected with fixed block on the 310S corrosion resistant plate, fixed block and recess adaptation, the both sides sliding connection of fixed block has fixing element, and the fixing element structure of fixed block both sides is the same.
By adopting the technical scheme, the 310S stainless steel plate has good oxidation resistance and corrosion resistance, because of high percentage of chromium and nickel, the 310S stainless steel plate has much better creep strength, can continuously work at high temperature, has good high temperature resistance, can be conveniently exploded on a T2 copper plate by people, and simultaneously improves the characteristic that carbon tool steel is easy to crack, thereby prolonging the service life of the tool. The fixing elements on the fixing blocks can be used for conveniently fixing the 310S stainless steel plate and the T2 copper plate by people, and the phenomenon that the 310S stainless steel plate is separated from the T2 copper plate during explosion, welding unevenness is caused, and resources are wasted is prevented. The groove is utilized to flow out gas generated by explosion, so that the fixing block can be conveniently welded in the T2 copper plate, and the T2 copper plate has good electric conduction, heat conduction, corrosion resistance and processability and can be welded and brazed.
Further setting: the fixing element comprises reset buttons which are connected to two sides of the fixing block in a sliding mode, and the reset buttons on the two sides of the fixing block are matched with the first clamping groove and the second clamping groove respectively.
Through adopting above-mentioned technical scheme, utilize the button that resets to be convenient for people' S use, can be fine with 310S stainless steel chucking in T2 copper, play fine limiting displacement.
Further setting: the thickness of the 310S stainless steel plate is 20mm, and the thickness of the T2 copper plate is 130 mm.
Through adopting above-mentioned technical scheme, adopt the material of big thickness ratio can make the life increase of 310S stainless steel board, can not be easily spread the heat, the big thickness ratio of T2 copper can guarantee the intensity of composite sheet simultaneously.
To sum up, the utility model discloses following beneficial effect has: the oxidation resistance, the corrosion resistance and the high temperature resistance of the composite board can be improved by utilizing the 310S stainless steel plate, and people can use the composite board conveniently. The T2 copper plate is used as the outer wall of the composite board, so that the composite board can well conduct electricity, heat, corrosion and processing, and can be welded and brazed.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the T2 copper plate of the present invention;
fig. 3 is a schematic diagram of a stainless steel copper explosion welding structure.
In the figure, 1, T2 copper plate; 2. 310S stainless steel plate; 3. a fixed block; 31. a groove; 32. a first card slot; 33. a second card slot; 4. a reset button; 5. a gasket; 6. an explosive.
Detailed Description
The following describes the embodiments of the present invention with reference to the accompanying drawings.
The utility model adopts the technical proposal that:
a composite plate for a stainless steel copper explosive welding water jacket is shown in figure 1 and is formed by explosion cladding of a 310S stainless steel plate 2 and a T2 copper plate 1, wherein the thickness of the 310S stainless steel plate 2 is 20mm, the service life of the 310S stainless steel plate can be prolonged, heat dissipation is fast, the thickness of the T2 copper plate 1 is 130mm, the large thickness ratio of the T2 copper plate 1 can ensure the strength of the composite plate, the 310S stainless steel plate 2 has good oxidation resistance and corrosion resistance, and because of high percentages of chromium and nickel, the 310S stainless steel plate 2 has much better creep strength and can continuously operate at high temperature and has good high temperature resistance, and the T2 copper plate 1 has good electric conduction, heat conduction, corrosion resistance and processing performance and can be welded and brazed.
As shown in fig. 1 and 2, a plurality of fixing blocks 3 fixedly connected with the 310S stainless steel plate 2 are arranged on one side of the fixing block 2 facing the T2 copper plate 1, fixing elements slidably connected with the fixing blocks are respectively arranged on the left side and the right side of the fixing block 3, the structures of the fixing elements on the left side and the right side of the fixing block 3 are completely the same, and the materials of the fixing block 3 and the fixing elements are respectively consistent with those of the 310S stainless steel plate 2, so that the 310S stainless steel plate 2 can enter the T2 copper plate 1. The fixing member includes a reset button 4 slidably coupled on left and right sides of the fixing block 3, a plurality of grooves 31 adapted to the fixing block 3 are formed on the T2 copper plate 1, and front and rear sides of the grooves 31 penetrate the T2 copper plate 1, respectively, so that gas generated at the time of explosion is emitted from the inside and exhausted.
The left side and the right side of the groove 31 are respectively provided with a first clamping groove 32 and a second clamping groove 33 which are connected with the groove in parallel, and the first clamping groove 32 and the second clamping groove 33 are respectively matched with the reset button 4, so that when the composite plate is subjected to explosion welding, the reset button 4 can be clamped in the first clamping groove 32 and the second clamping groove 33, the 310S stainless steel plate 2 and the T2 copper plate 1 cannot shake in explosion, and the explosion welding positions of the composite plate are unequal.
As shown in fig. 3, be connected with gasket 5 between 310S stainless steel board 2 and the T2 copper 1, the material of gasket 2 is unanimous with T2 copper 1, and the thickness of gasket 5 is 4mm, gasket 2 can play the effect of keeping apart with 310S stainless steel board 2 and T2 copper 1, the explosive welding of being convenient for welds, place explosive 6 on the protective layer 5, ignite the explosive to weld with exploding, the gasket can weld between 310S stainless steel board and T2 copper, the fixed block also welds between 310S stainless steel board and T2 copper with the reset button.
The above is the preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and all the simple modifications, equivalent changes and modifications made by the technical entity of the present invention to the above embodiments all belong to the scope of the technical solution of the present invention.
Claims (3)
1. The utility model provides a stainless steel copper explosive welding is composite sheet for water jacket which characterized in that: form by 310S corrosion resistant plate (2) and T2 copper (1) explosive cladding, parallel connection has a plurality of recess (31) on T2 copper (1), both sides in recess (31) are connected with first draw-in groove (32) and second draw-in groove (33) respectively, fixedly connected with fixed block (3) on 310S corrosion resistant plate (2), fixed block (3) and recess (31) adaptation, sliding connection has fixed element respectively in the both sides of fixed block (3), and the fixed element structure of fixed block (3) both sides is the same.
2. The composite plate for the stainless steel and copper explosion welding water jacket according to claim 1, wherein: the fixing element comprises reset buttons (4) which are connected to two sides of the fixing block (3) in a sliding mode, and the reset buttons (4) on the two sides of the fixing block (3) are matched with the first clamping groove (32) and the second clamping groove (33) respectively.
3. The composite plate for the stainless steel and copper explosion welding water jacket according to claim 1, wherein: the thickness of the 310S stainless steel plate (2) is 20mm, and the thickness of the T2 copper plate (1) is 130 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920695432.7U CN209886891U (en) | 2019-05-16 | 2019-05-16 | Stainless steel copper explosive welding is composite sheet for water jacket |
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| CN201920695432.7U CN209886891U (en) | 2019-05-16 | 2019-05-16 | Stainless steel copper explosive welding is composite sheet for water jacket |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559147A (en) * | 2021-04-21 | 2022-05-31 | 河南科技大学 | Preparation method of copper alloy composite board |
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2019
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559147A (en) * | 2021-04-21 | 2022-05-31 | 河南科技大学 | Preparation method of copper alloy composite board |
| CN114559147B (en) * | 2021-04-21 | 2024-03-12 | 河南科技大学 | Preparation method of copper alloy composite board |
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