CN205573184U - Multilayer super large face width of cloth copper, aluminium and stainless steel explosion composite board - Google Patents
Multilayer super large face width of cloth copper, aluminium and stainless steel explosion composite board Download PDFInfo
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- CN205573184U CN205573184U CN201620227635.XU CN201620227635U CN205573184U CN 205573184 U CN205573184 U CN 205573184U CN 201620227635 U CN201620227635 U CN 201620227635U CN 205573184 U CN205573184 U CN 205573184U
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- stainless steel
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Abstract
The utility model discloses a multilayer super large face width of cloth copper, aluminium and stainless steel explosion composite board comprises explosive cladding's base plate and compound plate, is the base plate 10mm for thickness 40mm's corrosion resistant plate, is the gross thickness of compound plate 3mm 6mm, and its compound plate is by setting up in order the aluminum plate and the copper of corrosion resistant plate upper surface are constituteed, is aluminum plate's thickness 1.5mm 3mm, the cross -section of the composite surface between each plywood is wavy metallurgical bonding. The utility model discloses with regarding as compound plate and copper explosive cladding behind corrosion resistant plate and the aluminum plate explosive cladding again, its result is that each plywood recombination cross section is wavy metallurgical bonding, and the board width of cloth is big, bonding strength is high, do not need the tradition welding, and the installation simply. A series of performances such as big face width of cloth copper / aluminium / stainless steel composite sheet corrosion resistance, electric conductivity and resistance to pressure after compound have satisfied the big face width of cloth material demand of chemical industry equipment, have also practiced thrift non ferrous metal, are favorable to national sustainable development.
Description
Technical field
This utility model belongs to composite board technical field, be specifically related to a kind of multilamellar super large face width copper,
Aluminum and Stainless Steel explosive clad plate.
Background technology
The composite that Explosion composite method produces has been taken into account by the multiple advantage of composition metal, the most extensively
It is applied to the industrial circles such as oil, metallurgy, machinery, Aero-Space, atomic energy.Production is applied relatively
Many metallic composites are with titanium and alloy, nickel and alloy thereof, copper and alloy thereof as cladding etc.,
With mild steel or low-alloy steel or Stainless Steel as basic unit, compound with explosive welding or rolled again and form
Multilayer composite metal material, wherein the composite plate of copper T2 and Stainless steel 316 L, has taken into account the good of copper
Conductor characteristics and rustless steel acid corrosion-resistant characteristic, it is the widest that it makes application at hydrometallurgy electrode equipment
General, especially main equipment requires that weld seam is few, so being continuously increased large-area composite plate demand.
Owing to large area Explosion composite board size causes the most greatly the inhomogeneities of explosion velocity, combination rate is low, in conjunction with strong
Spending the highest, general producer can only produce the composite plate of 3 square metres of little areas, for the system of main equipment
Making to need polylith composite plate welding to make, such weld seam increases, and intensity reduces, and corrosion resistance is also
Reduce.
Utility model content
This utility model solves the deficiency of technology in above-mentioned existing production, it is provided that a kind of multilamellar super large face
Long-pending copper, aluminum and Stainless Steel explosive clad plate, have the premium properties such as superelevation combination rate, super large plate width,
Solve the problem that large area composite board soldering joint is many that makes in existing common process simultaneously.
This utility model be the technical scheme is that a kind of multilamellar super large face width copper, aluminum and Stainless Steel
Explosive clad plate, is made up of with compound plate the substrate of Explosion composite, and described substrate thickness is 10mm-40mm
Corrosion resistant plate, the gross thickness of described compound plate is 3mm-6mm, and its compound plate is by being sequentially arranged stainless
The aluminium sheet of upper surface of steel plate and copper coin form, and the thickness of described aluminium sheet is 1.5mm-3mm, each laminate it
Between the cross section of composite surface be wavy metallurgical binding.
In this utility model one preferred embodiment, described substrate is 30m with the plate width of compound plate2-40
m2。
Compared to prior art, this utility model has the advantages that corrosion resistant plate quick-fried with aluminium sheet
Be re-used as compound plate and copper coin Explosion composite after fried compound, its result be each laminate compound cross-section be wavy
Metallurgical binding, plate width is big, bond strength is high, need not traditional welding, installs simple.Through compound
After a series of performances such as big face width copper/aluminum/stainless steel clad plate corrosion resistance, electric conductivity and resistance to pressure meet
Chemical industry equipment big web material demand, also saves non-ferrous metal, beneficially national sustainable development.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is that in this utility model preparation technology, Explosion composite lays nitrolite schematic diagram.
Detailed description of the invention
With detailed description of the invention, this utility model is described in detail below in conjunction with the accompanying drawings.
A kind of multilamellar super large face width copper, aluminum and Stainless Steel explosive clad plate, structure as it is shown in figure 1, by
The substrate of Explosion composite and compound plate form, described substrate be thickness be the corrosion resistant plate of 10mm-40mm
1, the thickness of described compound plate is 3mm-6mm, and its compound plate is by being sequentially arranged at described corrosion resistant plate 1
The aluminium sheet 2 of upper surface forms with copper coin 3, and the thickness of described aluminium sheet 2 is 1.5mm-3mm, each laminate
Between the cross section of composite surface be wavy metallurgical binding.
Further illustrate,
Plate width scope after this explosive clad plate, substrate and compound plate explosive forming can reach 30m2-40
m2, its substrate and compound plate unflatness≤2mm/m.
The process principle of this utility model overlarge area composite plate and general composite plate is much the same, will system
The compound plate got ready is placed on substrate, leaves certain slanted gap between two-ply.Then multiple
Laying one layer of explosive on plate, the instantaneous supertension produced when utilizing explosive charge and bypervelocity impact can be real
The metallurgical weld of existing metal interlevel combines.Although Explosion composite board production technology is simple, produce flexibly,
But technology requires height, it is difficult to accurately control, mother metal performance (toughness, impact property etc.), explosive
Performance (explosion velocity stability, safety etc.), initial parameter are (between unit are explosive charge, base compound plate
Away from etc.) and the system such as selection of dynamic parameter (impingement angle, compound plate impact velocity etc.) and fire point join
Close the yield rate on composite plate and quality has directly impact.In order to realize copper and rustless steel super large face
Long-pending compound, adding a layer thickness between copper coin and corrosion resistant plate again for this is 1.5mm-3mm aluminium sheet ALI
It is combined, the most first carries out aluminium sheet and corrosion resistant plate Explosion composite, be combined with copper coin the most again, utilize
The good plasticity transition of metal aluminum sheet completes copper and stainless overlarge area is combined.
This utility model multilamellar super large face width copper, aluminum and Stainless Steel explosive clad plate preparation technology feature are such as
Under:
Charging means (as shown in Figure 2) is divided into explosion velocity powder charge regions different for A, B, C tri-, and three
Individual region explosion velocity reduces district by district, and becomes arc-shaped segmentation, makes fire point arrive each district marginal distance phase
Deng, explosion velocity is the most equal, it is ensured that the uniformity of the impulsive force in each region, it is ensured that combination rate；
The explosion velocity of explosive uses 2300m/s-2500m/s,
Inclined height distance 8mm between base material and multiple material, copper bar supports；
Pengization nitrolite charge depth 45mm；
Central part detonates.
This explosive clad plate passes through ultrasonic inspection, and prepared copper/aluminum/stainless steel multilayer Explosion composite hardens
Conjunction rate is 99～100%；Shear strength 150MPa, higher than GB NB/T47002 2009, compound plate is not
Glacing flatness≤2mm/m；Individual face width is maximum up to 40m2.Big face width copper/aluminum after compound/no
A series of performances such as rust steel composite board corrosion resistance, electric conductivity and resistance to pressure meet big width of chemical industry equipment
Materials demand, also saves non-ferrous metal, beneficially national sustainable development.
Above-described embodiment, preferred embodiment the most of the present utility model, not it is used for limiting this practicality new
The practical range of type, therefore all equivalent variations done with content described in this utility model claim, all
Within this utility model right should be included in.
Claims (2)
1. multilamellar super large face width copper, aluminum and a Stainless Steel explosive clad plate, by Explosion composite
Substrate and compound plate form, it is characterised in that described substrate be thickness be 10mm-40mm's
Corrosion resistant plate (1), the gross thickness of described compound plate is 3mm-6mm, and its compound plate is by sequentially setting
Put the aluminium sheet (2) at described corrosion resistant plate (1) upper surface to form with copper coin (3), described
The thickness of aluminium sheet (2) is 1.5mm-3mm, and the cross section of the composite surface between each laminate is wave
Shape metallurgical binding.
A kind of multilamellar super large face the most according to claim 1 width copper, aluminum and Stainless Steel are quick-fried
Fried composite plate, it is characterised in that described substrate is 30m with the plate width of compound plate2-40m2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620227635.XU CN205573184U (en) | 2016-03-23 | 2016-03-23 | Multilayer super large face width of cloth copper, aluminium and stainless steel explosion composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620227635.XU CN205573184U (en) | 2016-03-23 | 2016-03-23 | Multilayer super large face width of cloth copper, aluminium and stainless steel explosion composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205573184U true CN205573184U (en) | 2016-09-14 |
Family
ID=56866777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620227635.XU Expired - Fee Related CN205573184U (en) | 2016-03-23 | 2016-03-23 | Multilayer super large face width of cloth copper, aluminium and stainless steel explosion composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205573184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117944330A (en) * | 2024-03-26 | 2024-04-30 | 河北万丰冶金备件有限公司 | Copper steel explosion composite board with tensile strength exceeding 230Mpa, blast furnace cooling wall and metallurgical furnace water jacket |
-
2016
- 2016-03-23 CN CN201620227635.XU patent/CN205573184U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117944330A (en) * | 2024-03-26 | 2024-04-30 | 河北万丰冶金备件有限公司 | Copper steel explosion composite board with tensile strength exceeding 230Mpa, blast furnace cooling wall and metallurgical furnace water jacket |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20180323 |