CN107097899A - Hull transit joint, aluminum steel composite material and its production method - Google Patents
Hull transit joint, aluminum steel composite material and its production method Download PDFInfo
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- CN107097899A CN107097899A CN201710161137.9A CN201710161137A CN107097899A CN 107097899 A CN107097899 A CN 107097899A CN 201710161137 A CN201710161137 A CN 201710161137A CN 107097899 A CN107097899 A CN 107097899A
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- aluminium alloy
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 151
- 239000010959 steel Substances 0.000 title claims abstract description 151
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 64
- 239000002131 composite material Substances 0.000 title claims abstract description 62
- 238000004519 manufacturing process Methods 0.000 title abstract description 16
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 100
- 238000005096 rolling process Methods 0.000 claims abstract description 44
- 229910000765 intermetallic Inorganic materials 0.000 claims abstract description 6
- 238000000137 annealing Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 20
- 239000004411 aluminium Substances 0.000 claims description 7
- 238000002791 soaking Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 8
- 239000000203 mixture Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- 238000003466 welding Methods 0.000 description 9
- 238000005260 corrosion Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910001334 3003 aluminium alloy Inorganic materials 0.000 description 1
- 229910001283 5083 aluminium alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/38—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
- B63B3/142—Connections between the shell and deck
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/38—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
- B21B2001/386—Plates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention discloses a kind of hull transit joint, aluminum steel composite material and its production method.The aluminum steel composite material is composited by aluminium alloy and steel by different temperature rolling, and aluminium alloy is 3 line aluminium alloys or 5 line aluminium alloys, does not have intermetallic compound between the aluminium alloy layer and steel layer of aluminum steel composite material.The hull transit joint that the present invention is provided is to be composited by aluminium alloy and steel by different temperature rolling with aluminum steel composite material, realize steel layer and aluminium alloy layer directly in conjunction with, there is no weld metal zone brittle intermetallic thing between steel layer and aluminium alloy layer, steel layer and aluminium alloy layer have excellent binding ability.
Description
Technical field
The invention belongs to hull transit joint field, in particular it relates to a kind of hull transit joint, aluminum steel composite material and
Its production method.
Background technology
The density of aluminium is small, and specific strength is high, plasticity good toughness, heat conduction and good conductivity, and anti-corrosion capability is strong.Big-and-middle-sized
In naval vessel and Ship production with specific use, in order to mitigate the deadweight of hull, often by superstructure or deck house by
Steel design is changed to aluminum design, so can not only mitigate the weight of hull itself, improves the speed of a ship or plane；And hull can be reduced
Center of gravity so as to improving the stability of ship.
The main linked vector graph of ship Aluminium alloy superstructure and steel main hull is welding, yet with aluminium alloy and steel it
Between have metallurgical incompatibility between significant physical characteristic difference, and two kinds of metals, be directly difficult to using welding method
Both effective connections, i.e. the connection between Aluminium alloy superstructure and steel hull is realized using welding method, it is necessary to solve
Certainly between aluminium alloy and steel different-metal material welding problem.Aluminium alloy~steel composite material that current Explosion composite method is made,
To realize that Aluminium alloy superstructure and the welding of steel main hull provide material base.However, Explosion composite not only results in ring
Border is polluted, and low production efficiency, is difficult to scale of mass production.In addition, when Explosion composite method makes composite, aluminium is closed
Generally to increase by one layer thin technique plate (the technique plate can be pure aluminum plate or Titanium board) between gold and steel plate, it is multiple in blast
In conjunction, metallurgical reaction occurs for interface, produces weld metal zone brittle intermetallic thing.With the increase of degree of packing, interface matrix metal melts
Change amount increase, the intermetallic compound of generation becomes further continuous, and its thickness also has micro increase, causes the shearing of compound interface
Intensity is substantially reduced.
The content of the invention
In view of the shortcomings of the prior art, present invention firstly provides a kind of new hull transit joint aluminum steel composite wood
Material, the aluminum steel composite material is composited by aluminium alloy and steel different temperature rolling, and the aluminium alloy is 3 line aluminium alloys or 5 is
Aluminium alloy, does not have intermetallic compound between the aluminium alloy layer and steel layer of the aluminum steel composite material.
Present invention also offers a kind of method for producing above-mentioned aluminum steel composite material, it comprises the following steps：
Prepare aluminium alloy plate and steel plate；
The aluminium alloy plate and the steel plate are subjected to O state annealing, the aluminium alloy plate surface and the steel is then removed
The greasy dirt of plate surface, and the steel plate is polished；
Different temperature rolling is carried out to the aluminium alloy plate and the steel plate；
Aluminum steel composite material after rolling carries out stress relief annealing.
In some embodiments of the invention, during different temperature rolling, the rolling temperature of the aluminium alloy plate is 300 DEG C~400
DEG C, the rolling temperature of the steel plate is 100 DEG C~200 DEG C.
In some embodiments of the invention, during different temperature rolling, one-pass roller, rolling reduction ratio is 30%~40%.
In some embodiments of the invention, the temperature of the stress relief annealing be 280 DEG C~320 DEG C, soaking time
0.5h~1.5h.
In some embodiments of the invention, the thickness of the aluminium alloy plate is 7mm~10mm, and the thickness of the steel plate is
3mm~5mm.
Present invention also offers a kind of hull transit joint, its raw material is above-mentioned aluminum steel composite material.
The hull transit joint that the present invention is provided is to be answered by aluminium alloy and steel by different temperature rolling with aluminum steel composite material
Conjunction is formed, realize steel layer and aluminium alloy layer directly in conjunction with.In addition, between the steel layer and aluminium alloy layer of the aluminum steel composite material
There is no weld metal zone brittle intermetallic thing, steel layer and aluminium alloy layer have excellent binding ability.
In addition, aluminum steel composite material surface quality is good, dimensional accuracy is high, its production process is more environmentally friendly, and production efficiency is high,
Production cost is low.
Brief description of the drawings
Fig. 1 is a kind of process chart for producing hull transit joint aluminum steel composite material of the invention.
Fig. 2 is the aluminium alloy layer metallographic structure figure of aluminum steel composite material made from the embodiment of the present invention 1.
Fig. 3 is the steel layer metallographic structure figure of aluminum steel composite material made from the embodiment of the present invention 1.
Fig. 4 is the surface chart of aluminum steel composite material made from the embodiment of the present invention 1.
Fig. 5 is the aluminium alloy layer metallographic structure figure of aluminum steel composite material made from the embodiment of the present invention 2.
Fig. 6 is the steel layer metallographic structure figure of aluminum steel composite material made from the embodiment of the present invention 2.
Fig. 7 is the surface chart of aluminum steel composite material made from the embodiment of the present invention 2.
Fig. 8 is the aluminium alloy layer metallographic structure figure of aluminum steel composite material made from the embodiment of the present invention 3.
Fig. 9 is the steel layer metallographic structure figure of aluminum steel composite material made from the embodiment of the present invention 3.
Figure 10 is the surface chart of aluminum steel composite material made from the embodiment of the present invention 3.
Embodiment
Below in conjunction with drawings and examples, the embodiment to the present invention is described in more details, so as to energy
Enough more fully understand the solution of the present invention and the advantage of its various aspects.However, specific embodiments described below and reality
Apply the purpose that example is only explanation, rather than limitation of the present invention.
The hull transit joint that the present invention is provided is to be answered by aluminium alloy and steel by different temperature rolling with aluminum steel composite material
Conjunction is formed, realize steel layer and aluminium alloy layer directly in conjunction with.In addition, between the steel layer and aluminium alloy layer of the aluminum steel composite material
There is no weld metal zone brittle intermetallic thing, steel layer and aluminium alloy layer have excellent binding ability, and Mean Shear intensity is higher than 65MPa.
Aluminium alloy used in the present invention is 3 line aluminium alloys or 5 line aluminium alloys.3 line aluminium alloys and 5 line aluminium alloys are non-thermal
Reinforced alloys are handled, can be used as welding construction material, in addition, its solderability is very well, corrosion stability particularly resislance to corrosion from sea water
Also it is fine.Steel used in the present invention need not be particularly limited to, as long as ship steel.
As shown in figure 1, the method for the above-mentioned aluminum steel composite material of production that the present invention is provided, comprises the following steps：
Prepare aluminium alloy plate and steel plate；
Aluminium alloy plate and steel plate are subjected to O state annealing, the greasy dirt of aluminium alloy plate surface and surface of steel plate is then removed, and it is right
Steel plate is polished；
Different temperature rolling is carried out to aluminium alloy plate and steel plate；
Aluminum steel composite material after rolling carries out stress relief annealing.
Rolling compund production composite surface quality is good, dimensional accuracy is high, its production process is more environmentally friendly, will not be right
Environment is polluted.In addition, the thickness adjustment space of Rolling compund band coating is big, equipment and technology are more ripe, production effect
Rate is high, and production cost is low, easily realizes the batch production of aluminum steel composite material.
Aluminium alloy plate and steel plate are carried out after O state annealing, and the interior tissue of aluminium alloy plate and steel plate is equiaxed grain structure.Due to
The mechanical property difference of aluminium and steel is larger, during different temperature rolling, and aluminium alloy layer has larger difference with steel stratified deformation amount,
Aluminium alloy layer has a very big deflection in the operation of rolling, and steel layer in the operation of rolling except interface is not almost deformed.
After stress relief annealing, aluminium alloy layer is still Deformation structure, and steel layer is tiny equi-axed crystal, thus the aluminium away from interface
There is no weld metal zone brittle intermetallic thing between the steel layer and aluminium alloy layer of steel composite material, steel layer and aluminium alloy layer have excellent knot
Close performance.
Different temperature rolling, i.e., be heated separately to different temperatures by aluminium alloy plate and steel plate, and composite rolling is then carried out again.At this
In invention preferred embodiment, during different temperature rolling, the rolling temperature of aluminium alloy plate is 300 DEG C~400 DEG C, the rolling temperature of steel plate
For 100 DEG C~200 DEG C.Temperature is too low, and the interface bond strength of aluminium alloy plate and steel plate is poor；Temperature is too high, and combination interface is easy
Generate intermetallic compound.
In the preferred embodiment of the invention, the thickness of aluminium alloy plate used is 7mm~10mm, and the thickness of steel plate is
3mm~5mm.Certainly, on the premise of aluminum steel can be combined, the need for practical application, the thickness of steel plate and aluminium sheet can be by
According to being actually needed any adjustment.
In the preferred embodiment of the invention, during different temperature rolling, one-pass roller, rolling reduction ratio is 30%~40%.
Now, the bond strength of obtained aluminum steel composite material is high.
The temperature of annealing and the time of insulation need not simultaneously be particularly limited to, and be combined as long as can eliminate the aluminum steel after rolling after annealing
The stress of material.In the preferred embodiment of the invention, the temperature of stress relief annealing is 280 DEG C~320 DEG C.Annealing temperature
It is too low, the performance of aluminum steel composite material can be influenceed；Annealing temperature is too high, easily generates intermetallic compound.At this temperature, close
Suitable soaking time is soaking time 0.5h~1.5h.
After above-mentioned aluminum steel composite material is processed, you can obtain hull transit joint.During welding, the aluminium alloy of transit joint
Layer is welded with ship Aluminium alloy superstructure, and steel layer and the steel main hull of transit joint are welded.
At present, ship Aluminium alloy superstructure selects 5 line aluminium alloys mostly, therefore is between 5 line aluminium alloys in welding
Or 5 line aluminium alloy welded with 3 line aluminium alloys, the effect of welding is good.
Below with reference to specific embodiment, the present invention will be described.Institute's taking technique condition value is in following embodiments
Exemplary, its desirable number range is as shown in foregoing summary.Detection method used in following embodiments is one's own profession
The conventional detection method of industry.
The chemical composition of aluminium alloy plate used in following embodiments is the chemical composition such as table of steel plate used shown in 1~table of table 3
Shown in 4：
The chemical composition of aluminium alloy plate (5083) used in the embodiment 1 of table 1
| Element | Si | Fe | Ti | Cu | Mn | Mg | Zn | Cr | Al |
| Content/% | 0.16 | 0.32 | 0.15 | 0.10 | 0.4~1.0 | 4.0~4.9 | 0.10 | 0.05~0.25 | Surplus |
The chemical composition of aluminium alloy plate (3003) used in the embodiment 2 of table 2
| Element | Si | Fe | Ti | Cu | Mn | Zn | It is other | Al |
| Content/% | 0.60 | 0.70 | 0.10 | 0.05~0.20 | 1.0~1.5 | 0.10 | 0.15 | Surplus |
The chemical composition of aluminium alloy plate (5183) used in the embodiment 3 of table 3
| Element | Si | Fe | Ti | Cu | Mn | Mg | Zn | Cr | Al |
| Content/% | 0.40 | 0.40 | 0.10 | 0.10 | 0.5~1.0 | 4.3~5.2 | 0.25 | 0.05~0.25 | Surplus |
The chemical composition of steel plate used in the embodiment 1~3 of table 4
| Element | C | Si | Mn | Ni | Al | Ta | Cr | P | S | It is other | Fe |
| Content/% | 0.12 | 0.21 | 0.85 | 0.05 | 0.13 | 0.04 | 0.04 | ＜ 0.001 | ＜ 0.001 | 0.15 | Surplus |
Embodiment 1
The present embodiment prepares hull transit joint aluminum steel composite material, detailed process according to the technological process shown in Fig. 1
It is as follows：
11) 7mm aluminium alloy plate and 3mm steel plate are prepared.(its chemical composition please using 5083 aluminium alloy plates for the present embodiment
Be shown in Table 1) and table 4 shown in steel plate.
12) aluminium alloy plate and steel plate are subjected to O state annealing, then remove the greasy dirt of aluminium alloy plate surface and surface of steel plate,
And steel plate is polished.
13) aluminium alloy plate is heated to 300 DEG C, steel plate is heated to 100 DEG C, then carry out Rolling compund.Single pass rolls
System, rolling reduction ratio is 30%.
14) aluminum steel composite material after rolling carries out stress relief annealing.Annealing temperature is 280 DEG C, and soaking time is 1.5h.
The Mean Shear intensity of gained aluminum steel composite material is 68MPa.Fig. 2 is golden for the aluminium alloy layer of the aluminum steel composite material
Phase constitution figure, Fig. 3 is steel layer metallographic structure figure, and Fig. 4 is aluminium alloy layer and the surface chart of steel layer.
Embodiment 2
The present embodiment prepares hull transit joint aluminum steel composite material, detailed process according to the technological process shown in Fig. 1
It is as follows：
21) 10mm aluminium alloy plate and 5mm steel plate are prepared.The present embodiment uses 3003 aluminium alloy plates (its chemical composition
See table 2) and table 4 shown in steel plate.
22) aluminium alloy plate and steel plate are subjected to O state annealing, then remove the greasy dirt of aluminium alloy plate surface and surface of steel plate,
And steel plate is polished.
23) aluminium alloy plate is heated to 400 DEG C, steel plate is heated to 200 DEG C, then carry out Rolling compund.Single pass rolls
System, rolling reduction ratio is 35%.
24) aluminum steel composite material after rolling carries out stress relief annealing.Annealing temperature is 300 DEG C, and soaking time is 1h.
The Mean Shear intensity of gained aluminum steel composite material is 65MPa.Fig. 5 is golden for the aluminium alloy layer of the aluminum steel composite material
Phase constitution figure, Fig. 6 is steel layer metallographic structure figure, and Fig. 7 is aluminium alloy layer and the surface chart of steel layer.
Embodiment 3
The present embodiment prepares hull transit joint aluminum steel composite material, detailed process according to the technological process shown in Fig. 1
It is as follows：
31) 8mm aluminium alloy plate and 4mm steel plate are prepared.(its chemical composition please using 5183 aluminium alloy plates for the present embodiment
Be shown in Table 3) and table 4 shown in steel plate.
32) aluminium alloy plate and steel plate are subjected to O state annealing, then remove the greasy dirt of aluminium alloy plate surface and surface of steel plate,
And steel plate is polished.
33) aluminium alloy plate is heated to 350 DEG C, steel plate is heated to 150 DEG C, then carry out Rolling compund.Single pass rolls
System, rolling reduction ratio is 40%.
34) aluminum steel composite material after rolling carries out stress relief annealing.Annealing temperature is 320 DEG C, and soaking time is 0.5h.
The Mean Shear intensity of gained aluminum steel composite material is 66MPa.Fig. 8 is golden for the aluminium alloy layer of the aluminum steel composite material
Phase constitution figure, Fig. 9 is steel layer metallographic structure figure, and Figure 10 is aluminium alloy layer and the surface chart of steel layer.
It was found from Fig. 2, Fig. 5 and Fig. 8, the aluminium alloy layer for the aluminum steel composite material that the present invention is provided is Deformation structure.From figure
3rd, Fig. 6 and Fig. 9 is understood, its steel layer is still equi-axed crystal.It was found from Fig. 4, Fig. 7 and Figure 10, combination circle of aluminium alloy layer and steel layer
Face is without weld metal zone brittle intermetallic thing；In addition, there is deformation in aluminium alloy layer and the combination interface of steel layer, and away from interface without change
Shape.
From above-described embodiment it can also be seen that the aluminum steel composite material that the present invention is provided has excellent binding ability, its
Mean Shear intensity is higher than 65MPa.
Obviously, above-described embodiment is only intended to clearly illustrate example of the present invention, and not to embodiment
Limit.For those of ordinary skill in the field, other multi-forms can also be made on the basis of the above description
Change or variation.There is no necessity and possibility to exhaust all the enbodiments.And thus amplify out it is apparent
Change or change still in protection scope of the present invention among.
Claims (7)
1. a kind of hull transit joint aluminum steel composite material, it is characterised in that the aluminum steel composite material is by aluminium alloy and steel
Material is composited by different temperature rolling, and the aluminium alloy is 3 line aluminium alloys or 5 line aluminium alloys, the aluminium of the aluminum steel composite material
There is no intermetallic compound between alloy-layer and steel layer.
2. a kind of method of the aluminum steel composite material produced described in claim 1, it is characterised in that comprise the following steps：
Prepare aluminium alloy plate and steel plate；
The aluminium alloy plate and the steel plate are subjected to O state annealing, the aluminium alloy plate surface and the steel plate table is then removed
The greasy dirt in face, and the steel plate is polished；
Different temperature rolling is carried out to the aluminium alloy plate and the steel plate；
Aluminum steel composite material after rolling carries out stress relief annealing.
3. method according to claim 2, it is characterised in that during different temperature rolling, the rolling temperature of the aluminium alloy plate is
300 DEG C~400 DEG C, the rolling temperature of the steel plate is 100 DEG C~200 DEG C.
4. method according to claim 3, it is characterised in that during different temperature rolling, one-pass roller, rolling reduction ratio is
30%~40%.
5. method according to claim 2, it is characterised in that the temperature of the stress relief annealing is 280 DEG C~320 DEG C,
Soaking time 0.5h~1.5h.
6. method according to claim 2, it is characterised in that the thickness of the aluminium alloy plate is 7mm~10mm, the steel
The thickness of plate is 3mm~5mm.
7. a kind of hull transit joint, it is characterised in that the raw material of the hull transit joint are the aluminium described in claim 1
Steel composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710161137.9A CN107097899A (en) | 2017-03-17 | 2017-03-17 | Hull transit joint, aluminum steel composite material and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710161137.9A CN107097899A (en) | 2017-03-17 | 2017-03-17 | Hull transit joint, aluminum steel composite material and its production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107097899A true CN107097899A (en) | 2017-08-29 |
Family
ID=59675699
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| CN201710161137.9A Pending CN107097899A (en) | 2017-03-17 | 2017-03-17 | Hull transit joint, aluminum steel composite material and its production method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045020A (en) * | 2017-11-29 | 2018-05-18 | 银邦金属复合材料股份有限公司 | A kind of pair covers aluminum steel composite material and preparation method thereof |
| CN108114980A (en) * | 2017-12-21 | 2018-06-05 | 燕山大学 | The method for preparing titanium-magnesium composition plate using the straight rolling of the different temperature of electromagnetic induction heating |
| CN108116008A (en) * | 2017-11-29 | 2018-06-05 | 银邦金属复合材料股份有限公司 | A kind of aluminium composite material and preparation method thereof |
| CN108116009A (en) * | 2017-11-29 | 2018-06-05 | 银邦金属复合材料股份有限公司 | A kind of aluminium composite material and preparation method thereof |
| CN108838206A (en) * | 2018-06-07 | 2018-11-20 | 银邦金属复合材料股份有限公司 | Improve the method and al stainless steel composite board of al stainless steel composite board performance |
| CN112658525A (en) * | 2020-11-27 | 2021-04-16 | 沪东中华造船(集团)有限公司 | Method for welding steel-aluminum transition joint |
| CN114247748A (en) * | 2021-12-22 | 2022-03-29 | 太原理工大学 | Method for rolling steel/aluminum alloy composite plate by using secondary component metal at different temperatures and product thereof |
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| CN108838206A (en) * | 2018-06-07 | 2018-11-20 | 银邦金属复合材料股份有限公司 | Improve the method and al stainless steel composite board of al stainless steel composite board performance |
| CN108838206B (en) * | 2018-06-07 | 2020-02-07 | 银邦金属复合材料股份有限公司 | Method for improving performance of aluminum stainless steel composite board and aluminum stainless steel composite board |
| CN112658525A (en) * | 2020-11-27 | 2021-04-16 | 沪东中华造船(集团)有限公司 | Method for welding steel-aluminum transition joint |
| CN114247748A (en) * | 2021-12-22 | 2022-03-29 | 太原理工大学 | Method for rolling steel/aluminum alloy composite plate by using secondary component metal at different temperatures and product thereof |
| CN114247748B (en) * | 2021-12-22 | 2023-12-22 | 太原理工大学 | Method for rolling steel/aluminum alloy composite plate by two times of minor component metals at different temperatures and product thereof |
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