CN208682256U - One-ton brass steel explosive clad plate - Google Patents
One-ton brass steel explosive clad plate Download PDFInfo
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- CN208682256U CN208682256U CN201820904929.0U CN201820904929U CN208682256U CN 208682256 U CN208682256 U CN 208682256U CN 201820904929 U CN201820904929 U CN 201820904929U CN 208682256 U CN208682256 U CN 208682256U
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- groove
- stainless steel
- brass
- brass sheet
- steel plates
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Abstract
The utility model discloses a kind of one-ton brass steel explosive clad plates, belong to composite plate field, it is desirable to provide a kind of one-ton brass steel explosive clad plate, it the advantage is that, the antiseptic property of raising plate, save the cost, its key points of the technical solution are that: it is made of H62 brass sheet and 304 stainless steel plate Explosion composites.
Description
Technical field
The utility model relates to composite plate field, in particular to a kind of one-ton brass steel explosive clad plate.
Background technique
HSn70-1 is using tin as the complex brass of main adding elements.Tin can inhibit dezincification of brass, improve the anti-corrosion of brass
Property.One-ton brass is anti-corrosion in fresh water and seawater, in the world the general term " admirality brass " of broad sense.In the αsolidsolution of zincification,
The solubility very little of tin, but when Zn content increase to there is β phase when, the solubility of tin increases.A small amount of tin can be dissolved in alpha brass, mention
The intensity and hardness of high alloy.HSn70-1 can preferably bear heat, cold pressure processing, the Theil indices of HSn70-1 1% or so,
It is stanniferous excessively to drop low-alloyed plasticity.HSn70-1 has high corrosion resistance in atmosphere, steam, oils and seawater, and has good
Mechanical property, machinability is fine, and easily welding and fine weldering, cold-forming property is excellent, hot bending, and hot extrusion performance is medium, and has good
Good thermally conductive and corrosion resisting property, is widely used in that Coastal Power Plant, heat exchanger condenses tube material in naval vessel.Utilize one-ton brass
The metal explosion composite board pipe of energy is for heat exchanger corrosion-resistant important component.
Domestic pressure container and ship HSn70-1- steel composite board used above are relied on mostly from external import, valence at present
Lattice are expensive, are unfavorable for the popularization and application of China HSn70-1- steel composite board equipment in this way.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of one-ton brass steel Explosion composites
Plate the advantage is that, improve the antiseptic property of plate, save the cost.
To achieve the above object, the utility model provides following technical solution: a kind of one-ton brass steel explosive clad plate, by
H62 brass sheet and 304 stainless steel plate Explosion composites are constituted.
By using above-mentioned technical proposal, H62 brass sheet has good mechanical property, and hot lower plasticity is good, is easy to H62
Brass sheet explodes on 304 stainless steel plates, and H62 brass sheet corrosion resistance is good, and furthermore cheap, machinability is good easy to process,
By the explosion of H62 brass sheet on 304 stainless steel plates, under the premise of meeting intensity requirement, 304 stainless steel plates be further reduced
The cost of composite plate has saved cost, and furthermore 304 stainless steel plates have corrosion resistance, when H62 brass sheet is located at heat exchanger tube sheet
When inner wall, 304 stainless steel plates guarantee the beauty of heat exchanger tube sheet outer wall as heat exchanger tube sheet outer wall.
The utility model is further arranged to: the H62 brass sheet with a thickness of 8mm, 304 stainless steel plate with a thickness of
30mm。
By using above-mentioned technical proposal, in the case that the H62 brass sheet of 8mm ensure that the corrosion resistance of composite plate,
That has saved H62 brass sheet uses thickness, reduces the material cost of H62 brass sheet, and stainless steel plate guarantees multiple with a thickness of 30mm
Plywood has certain intensity.
The utility model is further arranged to: the one side of 304 stainless steel plate towards the H62 brass sheet offers several
Groove, the groove extend the two sides of 304 stainless steel plates along 304 stainless steel plate length directions, and the H62 brass sheet is equipped with
Extend into the protrusive board in groove.
By using above-mentioned technical proposal, after protrusive board enters in groove, H62 brass sheet forms recessed away from the side of protrusive board
Hole, convenient for heat exchanger heat absorption and distribute, furthermore protrusive board enters groove and strengthens 304 stainless steel plates and H62 brass sheet
Connection.
The utility model is further arranged to: the opposite cell wall of the groove is tilted upward to far from groove slot bottom direction
Extend.
By using above-mentioned technical proposal, groove cell wall to far from slot bottom direction tilt upward extension increase protrusive board with it is recessed
The contact area of slot, and convenient for exploding H62 brass sheet on 304 stainless steel plates.
The utility model is further arranged to: several hemispherical limiting slots are offered on the opposite cell wall of the groove,
The protrusive board is equipped with the retention bead entered in limiting slot.
By using above-mentioned technical proposal, H62 brass sheet forms retention bead in explosion time and enters in limiting slot, to H62
After brass sheet explosion is on 304 stainless steel plates, H62 brass sheet and 304 stainless steel plate contacts area are not only plane contact, are increased
Big connection between H62 brass sheet and 304 stainless steel plates.
The utility model is further arranged to: several are offered on the opposite cell wall of the groove along groove length side
To the strip groove of distribution, the protrusive board is equipped with the stripe board entered in strip groove.
By using above-mentioned technical proposal, stripe board enter after strip groove increase H62 brass sheet and 304 stainless steel plates it
Between contact area so that H62 brass sheet explosion enter 304 stainless steel plates in.
The utility model is further arranged to: the section of the groove is semicircle.
By using above-mentioned technical proposal, semicircular groove enters the explosion of H62 brass sheet in 304 stainless steel plates
Afterwards, it can be contradicted with groove, increase the contact area of H62 brass sheet and 304 stainless steel plates.
Compared with prior art, the utility model has the following beneficial effects: exploding H62 brass sheet in 304 stainless steels
On plate, H62 brass sheet good corrosion resistance, and price is low, outer wall of 304 stainless steel plates as composite plate ensure that outside composite plate
The aesthetics of wall, and 304 stainless steel plate low costs.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the structural schematic diagram that the present embodiment is used to embody protrusive board；
Fig. 3 is the enlarged structure schematic diagram in the portion A in Fig. 2；
Fig. 4 is the present embodiment for embodying the structural schematic diagram that section is semi-circular recesses.
In figure, 1, H62 brass sheet；11, protrusive board；2,304 stainless steel plate；21, groove；22, limiting slot；23, retention bead；
24, strip groove；25, stripe board.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment:
A kind of one-ton brass steel explosive clad plate, such as Fig. 1 are made of 2 Explosion composite of the stainless steel plate of H62 brass sheet 1 and 304.
H62 brass sheet 1 is with a thickness of 8mm, and 304 stainless steel plates 2 are with a thickness of 30mm.Explosion time explosive charge is 5.6g/c ㎡ or so, explosion speed
Degree is 2300m/s or so.
Such as Fig. 1, H62 brass sheet 1 has good mechanical property, and hot lower plasticity is good, is easy to explode H62 brass sheet 1
On 304 stainless steel plates 2, and 1 corrosion resistance of H62 brass sheet is good, furthermore cheap, and machinability is good easy to process, by H62 brass sheet
1 explosion is on 304 stainless steel plates 2, and under the premise of meeting intensity requirement, 304 stainless steel plates 2 further reduced composite plate
Cost has saved cost, and furthermore 304 stainless steel plates 2 have corrosion resistance, when H62 brass sheet 1 is located at heat exchanger tube sheet inner wall
When, 304 stainless steel plates 2 guarantee the beauty of heat exchanger tube sheet outer wall as heat exchanger tube sheet outer wall.
Such as Fig. 2, the one side of 304 stainless steel plate 2 towards H62 brass sheetes 1 offers several grooves 21, and groove 21 is along 304
2 length direction of stainless steel plate extends the two sides of 304 stainless steel plates 2, and H62 brass sheet 1 is equipped with and extends into groove 21
Protrusive board 11.Protrusive board 11 strengthens the connection of 304 stainless steel plates 2 and H62 brass sheet 1 into groove 21.
Such as Fig. 3, for the ease of the connection of the stainless steel plate of H62 brass sheet 1 and 304 2, the opposite cell wall of groove 21 is to separate
21 slot bottom direction of groove tilts upward extension.21 cell wall of groove to far from slot bottom direction tilt upward extension increase protrusive board 11 with
The contact area of groove 21, and convenient for exploding H62 brass sheet 1 on 304 stainless steel plates 2.
Such as Fig. 3, several hemispherical limiting slots 22 are offered on the opposite cell wall of groove 21, protrusive board 11, which is equipped with, enters limit
Retention bead 23 in the slot 22 of position.H62 brass sheet 1 forms retention bead 23 in explosion time and enters in limiting slot 22, to H62 brass
After the explosion of plate 1 is on 304 stainless steel plates 2,2 contact area of the stainless steel plate of H62 brass sheet 1 and 304 is not only plane contact, is increased
Connection between the big stainless steel plate of H62 brass sheet 1 and 304 2.
Such as Fig. 3, several strip grooves 24 along the distribution of 21 length direction of groove are offered on the opposite cell wall of groove 21,
Protrusive board 11 is equipped with the stripe board 25 entered in strip groove 24.Stripe board 25 enter strip groove 24 after increase H62 brass sheet 1 with
Contact area between 304 stainless steel plates 2, so that the explosion of H62 brass sheet 1 enters in 304 stainless steel plates 2.
It such as Fig. 4, or is semicircle by the section of groove 21 for the ease of the connection of the stainless steel plate of H62 brass sheet 1 and 304 2
Shape.After semicircular groove 21 enters the explosion of H62 brass sheet 1 in 304 stainless steel plates 2, it can contradict, increase with groove 21
The contact area of the stainless steel plate of H62 brass sheet 1 and 304 2.
Such as Fig. 2, when Explosion composite, H62 brass sheet 1 is placed on 304 stainless steel plates 2, when 1 explosion time of H62 brass sheet
It will form protrusive board 11 and enter groove 21, so protrusive board 11 is consistent with the material of H62 brass sheet 1, H62 brass sheet 1 deviates from protrusive board 11
Side formed pit, convenient for heat exchanger heat absorption and distribute.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (3)
1. a kind of one-ton brass steel explosive clad plate, it is characterized in that: by H62 brass sheet (1) and 304 stainless steel plates (2) Explosion composite
It constitutes, the one side of 304 stainless steel plate (2) towards the H62 brass sheet (1) offers several grooves (21), the groove
(21) extend the two sides of 304 stainless steel plates (2) along 304 stainless steel plates (2) length direction, the H62 brass sheet (1) is equipped with
The protrusive board (11) in groove (21) is extended into, the opposite cell wall of the groove (21) inclines to far from groove (21) slot bottom direction
It extends obliquely upward, several hemispherical limiting slots (22), the protrusive board (11) is offered on the opposite cell wall of the groove (21)
It is equipped with the retention bead (23) entered in limiting slot (22), offers several edges on the opposite cell wall of the groove (21)
The strip groove (24) of groove (21) length direction distribution, the protrusive board (11) are equipped with the stripe board entered in strip groove (24)
(25).
2. one-ton brass steel explosive clad plate according to claim 1, it is characterized in that: the H62 brass sheet (1) with a thickness of
8mm, 304 stainless steel plate (2) is with a thickness of 30mm.
3. one-ton brass steel explosive clad plate according to claim 1, it is characterized in that: the section of the groove (21) is semicircle
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820904929.0U CN208682256U (en) | 2018-06-11 | 2018-06-11 | One-ton brass steel explosive clad plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820904929.0U CN208682256U (en) | 2018-06-11 | 2018-06-11 | One-ton brass steel explosive clad plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208682256U true CN208682256U (en) | 2019-04-02 |
Family
ID=65878292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820904929.0U Expired - Fee Related CN208682256U (en) | 2018-06-11 | 2018-06-11 | One-ton brass steel explosive clad plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208682256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850808A (en) * | 2022-06-17 | 2022-08-05 | 中国船舶重工集团公司第七二五研究所 | Preparation method and material of aluminum steel composite material with welding and mechanical bonding interface |
-
2018
- 2018-06-11 CN CN201820904929.0U patent/CN208682256U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850808A (en) * | 2022-06-17 | 2022-08-05 | 中国船舶重工集团公司第七二五研究所 | Preparation method and material of aluminum steel composite material with welding and mechanical bonding interface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 |