CN105215536A - A kind of explosion welding method of titanium/aluminium/steel multilayer composite sheet - Google Patents
A kind of explosion welding method of titanium/aluminium/steel multilayer composite sheet Download PDFInfo
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- CN105215536A CN105215536A CN201510762788.4A CN201510762788A CN105215536A CN 105215536 A CN105215536 A CN 105215536A CN 201510762788 A CN201510762788 A CN 201510762788A CN 105215536 A CN105215536 A CN 105215536A
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 170
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 170
- 239000004411 aluminium Substances 0.000 title claims abstract description 168
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 97
- 239000010936 titanium Substances 0.000 title claims abstract description 97
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 97
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 81
- 239000010959 steel Substances 0.000 title claims abstract description 81
- 238000004880 explosion Methods 0.000 title claims abstract description 75
- 239000002131 composite material Substances 0.000 title claims abstract description 51
- 238000003466 welding Methods 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 40
- 239000002360 explosive Substances 0.000 claims abstract description 90
- 238000005253 cladding Methods 0.000 claims abstract description 25
- 150000001875 compounds Chemical class 0.000 claims abstract description 11
- 239000000758 substrate Substances 0.000 claims abstract description 7
- 238000005422 blasting Methods 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 claims description 20
- 239000010410 layer Substances 0.000 claims description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 14
- 239000011889 copper foil Substances 0.000 claims description 14
- 230000001804 emulsifying effect Effects 0.000 claims description 14
- 238000003475 lamination Methods 0.000 claims description 12
- 238000005516 engineering process Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 12
- 238000005260 corrosion Methods 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 7
- 230000007704 transition Effects 0.000 description 7
- 238000005868 electrolysis reaction Methods 0.000 description 6
- 239000011780 sodium chloride Substances 0.000 description 6
- UQZIWOQVLUASCR-UHFFFAOYSA-N alumane;titanium Chemical compound [AlH3].[Ti] UQZIWOQVLUASCR-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 229910000897 Babbitt (metal) Inorganic materials 0.000 description 1
- 229910001200 Ferrotitanium Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/06—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of high energy impulses, e.g. magnetic energy
- B23K20/08—Explosive welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
- B23K20/227—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded with ferrous layer
- B23K20/2275—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded with ferrous layer the other layer being aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
- B23K20/233—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded without ferrous layer
- B23K20/2333—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded without ferrous layer one layer being aluminium, magnesium or beryllium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/18—Sheet panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/18—Dissimilar materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/18—Dissimilar materials
- B23K2103/20—Ferrous alloys and aluminium or alloys thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
An explosion welding method for titanium/aluminium/steel multilayer explosive cladding plate, step is as follows: adopt three explosive weldings, and explosion time is cladding with aluminium for the first time, is that basic unit carries out explosive welding, obtains aluminium/titanium composite panel with titanium; Second time is compound plate with aluminium, take steel as substrate, obtains aluminium/steel explosive clad plate, third time for compound plate, with aluminium/steel composite board for substrate, take aluminium sheet as blast faying face with aluminium/titanium composite panel, obtain titanium/aluminium/aluminium/steel four layers composite plate, reality is titanium/aluminium/steel explosive clad plate.During third time Explosion composite titanium/aluminium/aluminium/steel, faying face is aluminium sheet up and down, and its intensity is low, and fusing point is low, adopts low blasting speed, low explosive payload explosive method to realize welding; Ensure that aluminium/steel interface does not occur layering.
Description
Technical field
The present invention relates to that a kind of to solve the easy layering of aluminium/steel, intermediate layer aluminium sheet in the explosive welding process of titanium/aluminium/steel multilayer composite sheet that sodium chloride electrolysis bath uses seriously thinning, the explosion welding method of the problems such as titanium/aluminium faying face does not weld, it belongs to composite and manufactures field.
Background technology
Titanium plate, with the corrosion resisting property of its brilliance, is fully played under many etching conditions.The characteristic that aluminium is low with its proportion, electric conductivity is remarkable, becomes the conductive material that cost performance is the highest.Be corrosion resistant metal with titanium, take aluminium as conducting metal, then combine as load bearing metal using steel, form titanium/aluminium/steel composite board.Titanium/the application of aluminium/steel composite board on sodium chloride electrolysis bath, fully presents the advantageous characteristic (titanium anti-chlorine ion corrosion, aluminium lamination conduct electricity, steel plate pressure-bearing) of each group of metal.Namely extend service life of equipment and time between overhauls(TBO), greatly reduce again device fabrication cost.
Existing titanium/aluminium/steel explosion weld process, employing steel plate is basic unit, aluminium sheet is transition zone, and titanium plate is cladding, in explosive welding process, because explosive charge is comparatively large, so the easy layering of aluminium/steel, intermediate layer aluminium sheet are seriously thinning, the problems such as titanium/aluminium faying face coating performance difference.The current technology Explosion composite sodium chloride electrolysis bath titanium/aluminium/steel explosive clad plate of specification 8/6/24, the thickness of its transition zone aluminium sheet generally at 12 ~ 14mm, guarantee transition region thickness 6mm, the electric conductivity of guarantee titanium/aluminium/steel composite board.But the Reducing thickness of aluminium sheet is large, control difficulty, yield rate is low.
Because realize the welding of current technology titanium/aluminium, calculate according to explosive welding window, titanium plate forms effective inclined impact angle, and its explosion velocity needs to reach 1900 ~ 2000m/s, and explosive payload will reach about 60mm.When this charging explosion welding, transition zone aluminium sheet deflection is large, seriously thinning, and aluminium/steel interface easily occurs layering.Otherwise explosion velocity is low and explosive payload not enough, titanium plate cannot form bending angle, cannot form effective inclined impact, namely cannot realize the explosive welding of titanium/aluminium.
CN104690411A aluminium titanium steel composite board explosion cladding structure, comprise steel baseplate, titanium plate, aluminium sheet, steel baseplate is placed on ground, described titanium plate is positioned at above steel baseplate, described aluminium sheet is positioned at above titanium plate, between described steel baseplate and titanium plate, support chip is all adopted to separate between titanium plate and aluminium sheet, explosive layer is equipped with on the upside of described aluminium sheet, described explosive layer includes main body explosive and high explosion velocity medicinal strip, the explosion velocity of described high explosion velocity medicinal strip is higher than main body explosive, described main body explosive uniform spreading is placed on the upside of aluminium sheet, described high explosion velocity medicinal strip on aluminium sheet middle side part along long side direction lay continuously, detonator is connected in the middle part of described explosive layer.The problem solved is the problem that aluminium and steel bond strength are low, adopts titanium plate excessive.Aluminium sheet is as corrosion resistant material.But the corrosion resisting property of aluminium is limited, and it is somewhat luxurious to make excessive layer with valuable titanium material.
Summary of the invention
The present invention seeks to, overcome the deficiencies in the prior art, when a kind of solution current technology titanium/aluminium/steel Explosion composite titanium layer is provided, the method of aluminium/steel interface debonding, also be solve in current technology titanium/aluminium/steel Explosion composite process, the thinning serious method of intermediate layer aluminium, and when solving current technology titanium/aluminium/steel Explosion composite titanium layer, the method that titanium/aluminium interface is not welded, titanium aluminum-steel composite board can be made to have good fit rate, bond strength is high, take into account the feature that titanium material corrosion resistance and aluminium sheet transition and armor plate strength are good, the preparation method of the titanium aluminum steel explosive clad plate that cost is low.Titanium/aluminium/steel composite board on sodium chloride electrolysis bath, its aluminium sheet and titanium plate all thicker.The present invention is titanium aluminum steel structure.
To achieve these goals, technical scheme of the present invention is: the explosion welding method of a kind of titanium/aluminium/steel multilayer explosive cladding plate, adopts three explosive weldings, and first time is cladding with aluminium, is that basic unit carries out explosive welding, obtains aluminium/titanium composite panel with titanium; Second time is compound plate with aluminium, take steel as substrate, obtain aluminium/steel explosive clad plate, third time with aluminium/titanium composite panel for compound plate, with aluminium/steel composite board for substrate, take aluminium sheet as blast faying face, obtain (titanium/aluminium)/(aluminium/steel) four layers of composite plate, reality is titanium/aluminium/steel explosive clad plate.
During third time Explosion composite (titanium/aluminium)/(aluminium/steel), faying face is aluminium sheet up and down, and its intensity is low, and fusing point is low, can adopt low blasting speed, low explosive payload, and the form being similar to soldering realizes welding.Ensure that aluminium/steel interface does not occur layering.
For ensureing that aluminium/steel interface does not occur layering.Concrete explosion weld process parameter: take explosion velocity as 1600m/s powdery emulsifying explosive, using 0.15mm Copper Foil just as support, bearing height 5mm, explosive payload is 22mm.Detonate in center.
Titanium/aluminium/steel composite board preparation: first time explosion time employing 2-4mm aluminium is cladding, 5-10 titanium plate is basic unit, its explosion weld process parameter: take explosion velocity as 1600-1700m/s powdery emulsifying explosive, using 0.15mm Copper Foil just as support, bearing height 4-6mm, explosive payload is 30mm, and aluminium lamination Reducing thickness is 0.3 ~ 0.6mm; During second time explosive welding, 6-8mm aluminium is adopted to be cladding, 20mm take upper steel plate as basic unit, its explosion weld process parameter: take explosion velocity as 1600-1700m/s powdery emulsifying explosive, using 0.15mm Copper Foil just as support, bearing height 8mm, explosive payload is 50mm, and after blast, aluminium lamination Reducing thickness is 1.0mm ~ 1.2mm; During third time Explosion composite (titanium/aluminium)/(aluminium/steel), faying face is aluminium sheet up and down, explosion weld process parameter: take explosion velocity as 1600-1700m/s powdery emulsifying explosive, using 0.15mm Copper Foil just as support, bearing height 5mm, explosive payload is 22mm, and explosion time aluminium lamination Reducing thickness is not more than 0.2mm for the third time.
The invention has the beneficial effects as follows: by three Explosion composite, during third time Explosion composite (titanium/aluminium)/(aluminium/steel), faying face is aluminium sheet up and down, its intensity is low, fusing point is low, and adopt the blast of low blasting speed, low explosive payload to have a try, the form being similar to soldering realizes welding.Ensure that aluminium/steel interface does not occur layering.The yield rate of each blast all easily ensures more than 90%; Also solve in current technology titanium/aluminium/steel Explosion composite process, thinning serious, the low-down method of yield rate of intermediate layer aluminium, during second time explosive welding, adopt 2mm aluminium to be cladding, titanium plate is basic unit, and its explosive payload is low, and explosion velocity is low, and Reducing thickness reduces; Also be low blasting speed, low explosive payload during third time explosive welding, its Reducing thickness also reduces.
In the welding process of titanium plate and aluminium sheet faying face, done to change basic unit into by cladding by titanium, change aluminium sheet into compound plate by basic unit, what successfully avoid take titanium as cladding, and extremely low with intensity, there is the problem that titanium/aluminium interface is not welded when the aluminium sheet that fusing point is extremely low is the explosive welding of basic unit.
Not using aluminium sheet as anti-corrosion plane materiel material; Product titanium of the present invention is as corrosion resistant material, and aluminium sheet is as conductive material.Solve titanium plate and be comparatively greater than aluminium sheet as intensity with than weight average, titanium plate effectively cannot be compound to the problem of intensity not on high alumina/steel composite board.The present invention controls and easy and simple to handle, on-the-spot in explosive welding, first carries out first time and secondary Explosion composite simultaneously, carries out pretreatment, then carry out third time compound to the aluminium/steel of acquisition and the surface of aluminum plate of aluminium/titanium composite panel.Titanium/aluminium/the steel being 1 square meter for the spiral-plate pair that sodium chloride electrolysis bath is applied is example, only needs 3 people one group, can complete explosive welding, without the need to any machinery equipment.Often organize every order of classes or grades at school and can complete 30.Although once weld many, yield rate is guaranteed on the contrary, and quality control is easy, and comprehensive benefit improves on the contrary.
Detailed description of the invention
Embodiment: solve in current technology titanium/aluminium/steel Explosion composite process, the thinning serious method of intermediate layer aluminium.With titanium/aluminium/steel composite board that sodium chloride electrolysis bath is applied, 8/6/24mm is example: during first time explosive welding, adopt 24mm steel plate, 6mm aluminium is cladding, its explosion weld process parameter: take explosion velocity as 1600m/s powdery emulsifying explosive, using 0.15mm Copper Foil just as support, bearing height 8mm, explosive payload is 50mm, and after blast, aluminium lamination Reducing thickness is about 1.0mm ~ 1.2mm; During second time explosive welding, adopt 2mm aluminium to be cladding, 8mm titanium plate is basic unit, its explosion weld process parameter: take explosion velocity as 1600m/s powdery emulsifying explosive, using 0.15mm Copper Foil just as support, bearing height 5mm, explosive payload is 30mm, and aluminium lamination Reducing thickness is 0.3 ~ 0.5mm.During third time Explosion composite, to titanium/aluminium sheet and aluminium/steel composite board Explosion composite again, titanium/aluminium and aluminium/steel composite board faying face are according to the order of sequence aluminium sheet and aluminium sheet compound, explosion weld process parameter: take explosion velocity as 1600m/s powdery emulsifying explosive, using 0.15mm Copper Foil just as support, bearing height 5mm, explosive payload is 22mm, detonates in center.The whole aluminium lamination Reducing thickness of third time explosion time is not more than 0.2mm.The thickness that can meet intermediate layer aluminium sheet meets nominal thickness requirement.And the titanium/aluminium/steel explosive clad plate of 8/6/24 of current technology, the thickness of its transition zone aluminium sheet generally at 12 ~ 14mm, guarantee transition region thickness 6mm, the electric conductivity of guarantee titanium/aluminium/steel composite board.
During third time Explosion composite (titanium/aluminium)/(aluminium/steel), faying face is aluminium sheet up and down, and its intensity is low, and fusing point is low, can adopt low blasting speed, low explosive payload, and the form being similar to soldering realizes welding.Ensure that aluminium/steel interface does not occur layering.
Solve the method that current technology titanium/aluminium interface is not welded, what successfully avoid take titanium as cladding, and extremely low with intensity, occurs the problem that titanium/aluminium interface is not welded when the aluminium sheet that fusing point is extremely low is the explosive welding of basic unit.
Aluminium titanium composite panel Explosion composite method, titanium plate is placed on ground, and aluminium sheet is positioned at top, and all adopt support chip to separate between titanium plate and aluminium sheet, explosive uniform spreading is placed on the upside of aluminium sheet, connects detonator in the middle part of explosive layer.Protective layer is provided with between above-mentioned titanium plate and explosive layer.Have distribution three to four support chips between above-mentioned titanium plate and aluminium sheet in the direction of the width, wherein, the support chip being positioned at middle part is slightly longer than by the support chip being positioned at both sides.Explosive is emulsion, and explosion velocity is 1600m/s to 1700m/s.
The foregoing is only the embodiment of patent of the present invention, not in order to limit patent of the present invention, any amendment made within all spirit in patent of the present invention and principle, equivalently to replace and improvement etc., all with within the protection domain being included in patent of the present invention.
Claims (6)
1. an explosion welding method for titanium/aluminium/steel multilayer explosive cladding plate, is characterized in that step is as follows: adopt three explosive weldings, and explosion time is cladding with aluminium for the first time, is that basic unit carries out explosive welding, obtains aluminium/titanium composite panel with titanium; Second time is compound plate with aluminium, take steel as substrate, obtains aluminium/steel explosive clad plate, third time for compound plate, with aluminium/steel composite board for substrate, take aluminium sheet as blast faying face with aluminium/titanium composite panel, obtain titanium/aluminium/aluminium/steel four layers composite plate, reality is titanium/aluminium/steel explosive clad plate.
2. the explosion welding method of titanium/aluminium according to claim 1/steel multilayer explosive cladding plate, when it is characterized in that third time Explosion composite titanium/aluminium/aluminium/steel, faying face is aluminium sheet up and down, adopts low blasting speed, low explosive payload explosive method to realize welding; Ensure that aluminium/steel interface does not occur layering.
3. the explosion welding method of titanium/aluminium according to claim 2/steel multilayer explosive cladding plate, it is characterized in that third time blast concrete technology parameter: take explosion velocity as 1600m/s powdery emulsifying explosive, using 0.15mm Copper Foil just as support, bearing height 5mm, explosive payload is 22mm; Detonate in center.
4. the explosion welding method of titanium/aluminium according to claim 1/steel multilayer explosive cladding plate, when it is characterized in that prepared by titanium/aluminium/steel composite board: first time explosion time employing 2-4mm aluminium is cladding, 5-10 titanium plate is basic unit, its explosion weld process parameter: take explosion velocity as 1600-1700m/s powdery emulsifying explosive, using 0.15mm Copper Foil just as support, bearing height 4-6mm, explosive payload is 30 ~ 35mm, and aluminium lamination Reducing thickness is 0.3 ~ 0.6mm; During second time explosive welding, 6-8mm aluminium is adopted to be cladding, 20mm take upper steel plate as basic unit, its explosion weld process parameter: take explosion velocity as 1600-1700m/s powdery emulsifying explosive, using 0.15mm Copper Foil just as support, bearing height 8mm, explosive payload is 45 ~ 50mm, and after blast, aluminium lamination Reducing thickness is 1.0mm ~ 1.2mm; During third time Explosion composite titanium/aluminium/aluminium/steel, faying face is aluminium sheet up and down, explosion weld process parameter: take explosion velocity as 1600-1700m/s powdery emulsifying explosive, using 0.15mm Copper Foil just as support, bearing height 5mm, explosive payload is 22mm, and the total Reducing thickness of two-layer aluminium sheet is not more than 0.2mm.
5. the explosion welding method of titanium/aluminium according to claim 4/steel multilayer explosive cladding plate, it is characterized in that titanium/aluminium/steel composite board preparation that 8/6/24mm is thick: during first time explosive welding, 2mm aluminium is adopted to be cladding, 8mm titanium plate is basic unit, its explosion weld process parameter: take explosion velocity as 1600m/s powdery emulsifying explosive, using 0.15mm Copper Foil just as support, bearing height 5mm, explosive payload is 30mm, and aluminium lamination Reducing thickness is 0.3 ~ 0.5mm.During second time explosive welding, 6mm aluminium is adopted to be cladding, 24mm steel are as substrate, its explosion weld process parameter: take explosion velocity as 1600m/s powdery emulsifying explosive, using 0.15mm Copper Foil material as support, bearing height 8mm, explosive payload is 50mm, and after blast, aluminium lamination Reducing thickness is 1.0mm ~ 1.2mm; During third time Explosion composite titanium/aluminium/aluminium/steel, faying face is aluminium sheet up and down, explosion weld process parameter: take explosion velocity as 1600m/s powdery emulsifying explosive, using 0.15mm Copper Foil just as support, bearing height 5mm, explosive payload is 22mm, and two-layer aluminium plates explosion compound tense Reducing thickness is not more than 0.2mm; Whole aluminium lamination Reducing thickness is not more than 2mm.
6. the explosion welding method of titanium/aluminium according to claim 5/steel multilayer explosive cladding plate, is characterized in that adopting 2mm and 6mm aluminium sheet respectively, and after ensureing explosive welding, aluminum interlayer plate thickness meets the requirement of 6mm.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944736A (en) * | 2017-05-22 | 2017-07-14 | 史少杰 | The double vertical explosive welding 3-layer composite materials of the high corrosion resistant titanium/aluminium/titanium of light-high-strength |
| CN107511580A (en) * | 2017-10-24 | 2017-12-26 | 宝鸡市金海源钛标准件制品有限公司 | A kind of preparation method of titanium composite panel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4391403A (en) * | 1980-04-23 | 1983-07-05 | Nitro Nobel Ab | Method of explosion-welding rolling billets intended for package rolling |
| JPH0452088A (en) * | 1990-06-15 | 1992-02-20 | Asahi Chem Ind Co Ltd | Multilayer simultaneous explosive welding method |
| CN101537531A (en) * | 2009-03-12 | 2009-09-23 | 大连爆炸加工研究所 | Explosive welding method of aluminum/titanium/steel three-layer composite material |
| CN202805790U (en) * | 2012-10-18 | 2013-03-20 | 江苏天工钛业科技有限公司 | High strength composite titanium plate |
| CN104842602A (en) * | 2015-05-12 | 2015-08-19 | 南车青岛四方机车车辆股份有限公司 | Car body of railway car, steel-aluminum composite plate and processing method of steel-aluminum composite board |
-
2015
- 2015-11-10 CN CN201510762788.4A patent/CN105215536B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4391403A (en) * | 1980-04-23 | 1983-07-05 | Nitro Nobel Ab | Method of explosion-welding rolling billets intended for package rolling |
| JPH0452088A (en) * | 1990-06-15 | 1992-02-20 | Asahi Chem Ind Co Ltd | Multilayer simultaneous explosive welding method |
| CN101537531A (en) * | 2009-03-12 | 2009-09-23 | 大连爆炸加工研究所 | Explosive welding method of aluminum/titanium/steel three-layer composite material |
| CN202805790U (en) * | 2012-10-18 | 2013-03-20 | 江苏天工钛业科技有限公司 | High strength composite titanium plate |
| CN104842602A (en) * | 2015-05-12 | 2015-08-19 | 南车青岛四方机车车辆股份有限公司 | Car body of railway car, steel-aluminum composite plate and processing method of steel-aluminum composite board |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944736A (en) * | 2017-05-22 | 2017-07-14 | 史少杰 | The double vertical explosive welding 3-layer composite materials of the high corrosion resistant titanium/aluminium/titanium of light-high-strength |
| CN106944736B (en) * | 2017-05-22 | 2019-02-12 | 史少杰 | The double vertical explosive welding 3-layer composite materials of the high corrosion resistant titanium/aluminium/titanium of light-high-strength |
| CN107511580A (en) * | 2017-10-24 | 2017-12-26 | 宝鸡市金海源钛标准件制品有限公司 | A kind of preparation method of titanium composite panel |
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| CN105215536B (en) | 2017-12-05 |
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Denomination of invention: An explosive welding method for titanium/aluminum/steel multi-layer composite plates Granted publication date: 20171205 Pledgee: Industrial and Commercial Bank of China Co.,Ltd. Xuancheng Xuanzhou Sub branch Pledgor: ANHUI HONLLY CLAD METAL MATERIALS TECHNOLOGY CO.,LTD. Registration number: Y2024980012214 |