CN105234555A - Ultrasonic-assisted transitional liquid phase bonding method - Google Patents
Ultrasonic-assisted transitional liquid phase bonding method Download PDFInfo
- Publication number
- CN105234555A CN105234555A CN201510779986.1A CN201510779986A CN105234555A CN 105234555 A CN105234555 A CN 105234555A CN 201510779986 A CN201510779986 A CN 201510779986A CN 105234555 A CN105234555 A CN 105234555A
- Authority
- CN
- China
- Prior art keywords
- welded
- ultrasonic
- mother metal
- attachment
- liquid phase
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 37
- 239000007791 liquid phase Substances 0.000 title claims abstract description 30
- 238000007711 solidification Methods 0.000 claims abstract description 20
- 230000008023 solidification Effects 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims description 32
- 239000002184 metal Substances 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 20
- 230000007704 transition Effects 0.000 claims description 20
- 239000002131 composite material Substances 0.000 claims description 11
- 239000011777 magnesium Substances 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 8
- 229910052749 magnesium Inorganic materials 0.000 claims description 8
- 239000011159 matrix material Substances 0.000 claims description 8
- 230000005496 eutectics Effects 0.000 claims description 6
- 238000000227 grinding Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 229910052709 silver Inorganic materials 0.000 claims description 6
- 229910052725 zinc Inorganic materials 0.000 claims description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910001097 yellow gold Inorganic materials 0.000 claims description 4
- 239000010930 yellow gold Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 239000011888 foil Substances 0.000 claims description 2
- 239000010944 silver (metal) Substances 0.000 claims description 2
- 238000004544 sputter deposition Methods 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 16
- 238000003466 welding Methods 0.000 abstract description 6
- 238000005219 brazing Methods 0.000 abstract description 4
- 230000003647 oxidation Effects 0.000 abstract description 4
- 238000007254 oxidation reaction Methods 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 abstract 5
- 238000000429 assembly Methods 0.000 abstract 5
- 239000010953 base metal Substances 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- 238000005498 polishing Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 17
- 239000010410 layer Substances 0.000 description 12
- 230000001052 transient effect Effects 0.000 description 12
- 238000009792 diffusion process Methods 0.000 description 8
- 239000006104 solid solution Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 229910009369 Zn Mg Inorganic materials 0.000 description 4
- 229910007573 Zn-Mg Inorganic materials 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- -1 marmem Inorganic materials 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- 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
- B23K20/24—Preliminary treatment
-
- 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
- B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
Abstract
The invention relates to an ultrasonic-assisted transitional liquid phase bonding method. The ultrasonic-assisted transitional liquid phase bonding method aims to solve the problems that existing transitional liquid phase bonding processes need to be completed in vacuum or inert atmospheres and the consumed time is long. The ultrasonic-assisted transitional liquid phase bonding method comprises the steps of firstly, polishing base metal to be welded mechanically, cleaning the base metal to be welded and assembling assemblies to be welded; secondly, applying an ultrasonic tool head to the assemblies to be welded vertically, exerting force, heating the assemblies to be welded and applying ultrasonic vibration to complete isothermal solidification; thirdly, keeping heating the assemblies to be welded if the isothermal solidification time is longer than 10 minutes and then applying ultrasonic vibration to complete isothermal solidification; fourthly, naturally cooling the assemblies to be welded in a furnace to the room temperature so as to complete the operation. According to the invention, interface oxidation films can be broken through the acoustic plasticizing effect of ultrasonic waves in solid, the welding time can be shortened, and the filling rate of weld joints can be higher than 95%. The ultrasonic-assisted transitional liquid phase bonding method is applicable to the brazing field.
Description
Technical field
The present invention relates to the method for attachment of a kind of ultrasonic assistant transition liquid-phase.
Background technology
Along with the development of science and technology, particularly along with the fast development of Aero-Space, space technology, sophisticated manufacturing, make interconnection technique also at development and perfect.Partial transient liquid technology has been widely used since being developed in the connection of strengthened dispersion alloy, fibre reinforced composites, dissimilar metal and new material.Partial transient liquid is little due to deflection, removes surface film oxide easy during connection, makes it be better than diffusion and connects; The linker chemistry composition of partial transient liquid, institutional framework can with mother metal uniformity, make again it be better than soldering.This technological synthesis advantage of diffusion welding and soldering, can obtain excellent microstructure and properties of joint, cause a large amount of concerns of domestic and international numerous areas in recent years, and obtains and apply more and more widely.
The principle of partial transient liquid adds intermediate layer between mother metal, be incubated at the temperature lower than mother metal fusing point, utilize the fuse itself in intermediate layer or on linkage interface, form the liquid phase of some with mother metal generation eutectic reaction, simultaneously because the effect of liquid phase makes diffusion accelerate, the element reducing fusing point in liquid phase is rapidly to matrix diffusion, combination interface chemical composition is obviously changed, liquid phase in balancing each other reduces, and causes being incubated a period of time combination interface at a certain temperature and realizes isothermal solidification.Through isothermal solidification, solid-phase component homogenising, finally obtain the joint consistent with mother metal chemical composition and even tissue and obtain continuous print composition surface tissue.Within 1974, DuvailDS proposes concept and the mechanism of partial transient liquid first.Domestic transition liquid-phase of being also called is welded or diffusion brazing.Partial transient liquid is as a kind of novel accurate interconnection technique, have distortion little, connect temperature low, residual stress is little, strength of joint advantages of higher, can be used for connecting the material being difficult to melting welding, particularly high temperature alloy, marmem, intermetallic compound and composite etc.
Up to this point, many scholars various transition liquid-phase method of attachment of exploitation place, such as active partial transient liquid, PTLP bonding, nonmetal oxide intermediate layer partial transient liquid, non-interlayer partial transient liquid, thermograde partial transient liquid, two-step heating partial transient liquid, non axial constant-pressure partial transient liquid etc., most of welding method needs to have carried out welding process in a vacuum or inert atmosphere.Temperature retention time required in welding process is in addition usually longer, generally needs dozens of minutes even longer.
Summary of the invention
The present invention will solve existing transition liquid-phase Joining Technology to need to complete in a vacuum or inert atmosphere, and the problem of length consuming time, the method for attachment of a kind of ultrasonic assistant transition liquid-phase is provided.
The method of attachment of a kind of ultrasonic assistant transition liquid-phase of the present invention is as follows: one, mother metal to be welded is carried out mechanical grinding and cleaning, then assemble by the order of " mother metal-intermediate materials to be welded-mother metal to be welded ", obtain assembly to be welded, wherein mother metal to be welded and intermediate layer material have low melting eutectics; Two, vertically put on by ultrasonic tool head on assembly to be welded, applying pressure is 0.02 ~ 5kN, then heats, then applies ultrasonic wave vibration 1s ~ 10min, completes isothermal solidification; Three: if the isothermal solidification time is greater than 10min, then continue to heat up, and then apply ultrasonic wave vibration 1s ~ 10min, complete isothermal solidification; Four, after step 2 or step 3 complete isothermal solidification, cool to room temperature with the furnace, namely complete.
Ultrasonic assistant transition liquid-phase method of attachment proposed by the invention, can complete in atmospheric conditions, and greatly can shorten the time formed required for solid solution joint.Compared with normal ultrasound waves assistant brazing (completing oxide-film by ultrasonic wave cavitation effect in a liquid to abolish), this method realizes abolishing of interface oxidation film by ultrasonic wave in sound plastic effect in solids, ultrasonic wave vibration can impel a large amount of liquid to extrude, and solid solution diffusion behavior is accelerated under the comprehensive function of cavitation effect, acoustic streaming effect and sound plastic effect, shorten weld interval, weld seam filling rate can reach more than 95%.
Accompanying drawing explanation
Fig. 1 is embodiment 1 connection procedure schematic diagram;
Fig. 2 is Mg-Zn-Mg microstructure prepared by embodiment 1;
Fig. 3 is Mg-Zn-Mg microstructure prepared by embodiment 2.
Detailed description of the invention
Detailed description of the invention one: the method for attachment of a kind of ultrasonic assistant transition liquid-phase of present embodiment is as follows: one, mother metal to be welded is carried out mechanical grinding and cleaning, then assemble by the order of " mother metal-intermediate materials to be welded-mother metal to be welded ", obtain assembly to be welded, wherein mother metal to be welded and intermediate layer material have low melting eutectics; Two, vertically put on by ultrasonic tool head on assembly to be welded, applying pressure is 0.02 ~ 5kN, then heats, then applies ultrasonic wave vibration 1s ~ 10min, completes isothermal solidification; Three: if the isothermal solidification time is greater than 10min, then continue to heat up, and then apply ultrasonic wave vibration 1s ~ 10min, complete isothermal solidification; Four, after step 2 or step 3 complete isothermal solidification, cool to room temperature with the furnace, namely complete.
The ultrasonic assistant transition liquid-phase method of attachment that present embodiment proposes, can complete in atmospheric conditions, and greatly can shorten the time formed required for solid solution joint.Compared with normal ultrasound waves assistant brazing (completing oxide-film by ultrasonic wave cavitation effect in a liquid to abolish), this method realizes abolishing of interface oxidation film by ultrasonic wave in sound plastic effect in solids, ultrasonic wave vibration can impel a large amount of liquid to extrude, and solid solution diffusion behavior is accelerated under the comprehensive function of cavitation effect, acoustic streaming effect and sound plastic effect, shorten weld interval, weld seam filling rate can reach more than 95%.
Detailed description of the invention two: present embodiment and detailed description of the invention one unlike: if mother metal to be welded is magnesium alloy or magnesium base composite material, then intermediate layer material is Zn, Cu, Al, Ag or yellow gold; If mother metal to be welded is aluminium alloy or aluminum matrix composite, then intermediate layer material is Zn, Cu, Mg, Ag or yellow gold; If mother metal to be welded is copper alloy or Cu-base composites, then intermediate layer material is Zn, Al, Mg or Ag.Other is identical with detailed description of the invention one.
Detailed description of the invention three: present embodiment and detailed description of the invention one or two unlike: the middle mother metal described in step one adopts the mode of evaporation or sputtering to be preset in mother metal to be welded surface.Other is identical with detailed description of the invention one or two.
Detailed description of the invention four: one of present embodiment and detailed description of the invention one to three unlike: intermediate materials described in step one adopts paillon foil to be placed between the mother metal to be welded of both sides.Other is identical with one of detailed description of the invention one to three.
Detailed description of the invention five: one of present embodiment and detailed description of the invention one to four are 5 ~ 10 DEG C/min unlike the heating rate of the heating described in step 2.Other is identical with one of detailed description of the invention one to four.
Detailed description of the invention six: one of present embodiment and detailed description of the invention one to five unlike the temperature of: the heating described in step 2 higher than the temperature of the low melting eutectics of mother metal to be welded and intermediate layer material, and lower than the fusing point of intermediate layer material.Other is identical with one of detailed description of the invention one to five.
Detailed description of the invention seven: one of present embodiment and detailed description of the invention one to six are 16 ~ 45KHz unlike ultrasonic frequency in: step 2 or step 3, and amplitude is 5 ~ 25 μm.Other is identical with one of detailed description of the invention one to six.
Detailed description of the invention seven: the temperature that one of present embodiment and detailed description of the invention one to seven heat up unlike: step 3 is not higher than 0.9 times of mother metal fusing point.Other is identical with one of detailed description of the invention one to seven.
By following verification experimental verification beneficial effect of the present invention:
Test 1: the method for attachment of test group ultrasonic assistant transition liquid-phase is as follows: one, magnesium alloy is carried out mechanical grinding and cleaning, and then assemble by the order of " magnesium alloy-Zn paper tinsel-magnesium alloy ", wherein Zn paper tinsel is the pure Zn paper tinsel of 0.05mm, obtains assembly to be welded; Two, ultrasonic tool head is vertically put on assembly to be welded, applying pressure is 0.03kN, then resistance radiation heating methods is adopted, be under the condition of 5 ~ 10 DEG C/min in firing rate, by device heats to 370 DEG C to be welded, then apply ultrasonic wave vibration 2min, complete isothermal solidification, then cool to room temperature with the furnace, namely complete.
Contrast test is: one, magnesium alloy is carried out mechanical grinding and cleaning, and then assemble by the order of " magnesium alloy-Zn paper tinsel-magnesium alloy ", wherein Zn paper tinsel is the pure Zn paper tinsel of 0.05mm, obtains assembly to be welded; Two, ultrasonic tool head is vertically put on assembly to be welded, applying pressure is 0.03kN, then resistance radiation heating methods is adopted, be under the condition of 5 ~ 10 DEG C/min in firing rate, by device heats to 370 DEG C to be welded, then apply ultrasonic wave vibration 3s, complete isothermal solidification, then cool to room temperature with the furnace, namely complete.
The magnesium alloy of this test is AZ31B, and this test connection procedure schematic diagram as shown in Figure 1.
As shown in Figure 2, as seen from Figure 2, original Zn layer disappears Mg-Zn-Mg microstructure prepared by control group, chemical reaction occurs in joint and forms Mg-Zn compound tissue.
As shown in Figure 3, as seen from Figure 3, original Zn layer disappears Mg-Zn-Mg microstructure prepared by test group, and do not form Mg-Zn compound, but Zn element is solid-solution in Mg matrix completely, forms the tissue close with Mg substrate.Contrasted from Fig. 2 and Fig. 3, in joint, the existence of serialization compound certainly will affect joint performance, and Fig. 2 center tap shear strength is 55MPa, and Fig. 3 center tap shear strength is 106MPa, reaches the intensity of mother metal.Test group weld seam filling rate reaches 98%
Test 2, the method for attachment of this test ultrasonic assistant transition liquid-phase is as follows: one, magnesium alloy is carried out mechanical grinding and cleaning, then assemble by the order of " aluminum matrix composite-Zn paper tinsel-aluminum matrix composite ", wherein Zn paper tinsel is the pure Zn paper tinsel of 0.05mm, obtains assembly to be welded; Two, ultrasonic tool head is vertically put on assembly to be welded, applying pressure is 0.05kN, then adopting resistance radiation heating methods, is under the condition of 5 ~ 10 DEG C/min in firing rate, by device heats to 390 DEG C to be welded, apply ultrasonic wave vibration 10s again, then be warming up to 480 DEG C, apply ultrasonic wave vibration 20s, complete isothermal solidification, cool to room temperature with the furnace again, namely complete.
The aluminum matrix composite of this test is 55% volume fraction SiC particle-reinforced Al matrix composite, and weld seam filling rate reaches 96%.
From above-mentioned test, the present invention realizes abolishing of interface oxidation film by ultrasonic wave in sound plastic effect in solids, ultrasonic wave vibration can impel a large amount of liquid to extrude, and solid solution diffusion behavior is accelerated under the comprehensive function of cavitation effect, acoustic streaming effect and sound plastic effect, shorten weld interval, weld seam filling rate can reach more than 95%.
Claims (8)
1. ultrasonic assistant transition liquid-phase method of attachment, it is characterized in that the method is as follows: one, mother metal to be welded is carried out mechanical grinding and cleaning, then assemble by the order of " mother metal-intermediate materials to be welded-mother metal to be welded ", obtain assembly to be welded, wherein mother metal to be welded and intermediate layer material have low melting eutectics; Two, vertically put on by ultrasonic tool head on assembly to be welded, applying pressure is 0.02 ~ 5kN, then heats, then applies ultrasonic wave vibration 1s ~ 10min, completes isothermal solidification; Three: if the isothermal solidification time is greater than 10min, then continue to heat up, and then apply ultrasonic wave vibration 1s ~ 10min, complete isothermal solidification; Four, after step 2 or step 3 complete isothermal solidification, cool to room temperature with the furnace, namely complete.
2. a kind of ultrasonic assistant transition liquid-phase according to claim 1 method of attachment, if it is characterized in that, mother metal to be welded is magnesium alloy or magnesium base composite material, then intermediate layer material is Zn, Cu, Al, Ag or yellow gold; If mother metal to be welded is aluminium alloy or aluminum matrix composite, then intermediate layer material is Zn, Cu, Mg, Ag or yellow gold; If mother metal to be welded is copper alloy or Cu-base composites, then intermediate layer material is Zn, Al, Mg or Ag.
3. a kind of ultrasonic assistant transition liquid-phase according to claim 1 method of attachment, is characterized in that the middle mother metal described in step one adopts the mode of evaporation or sputtering to be preset in mother metal to be welded surface.
4. a kind of ultrasonic assistant transition liquid-phase according to claim 1 method of attachment, is characterized in that the intermediate materials described in step one adopts paillon foil to be placed between the mother metal to be welded of both sides.
5. a kind of ultrasonic assistant transition liquid-phase according to claim 1 method of attachment, is characterized in that the heating rate of the heating described in step 2 is 5 ~ 10 DEG C/min.
6. a kind of ultrasonic assistant transition liquid-phase according to claim 1 method of attachment, is characterized in that the temperature of the temperature of the heating described in step 2 higher than the low melting eutectics of mother metal to be welded and intermediate layer material, and lower than the fusing point of intermediate layer material.
7. a kind of ultrasonic assistant transition liquid-phase according to claim 1 method of attachment, it is characterized in that in step 2 and step 3, ultrasonic frequency is 16 ~ 45KHz, amplitude is 5 ~ 25 μm.
8. a kind of ultrasonic assistant transition liquid-phase according to claim 1 method of attachment, is characterized in that temperature that step 3 heats up is not higher than 0.9 times of mother metal fusing point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510779986.1A CN105234555B (en) | 2015-11-13 | 2015-11-13 | A kind of ultrasonic assistant transition liquid-phase connection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510779986.1A CN105234555B (en) | 2015-11-13 | 2015-11-13 | A kind of ultrasonic assistant transition liquid-phase connection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105234555A true CN105234555A (en) | 2016-01-13 |
| CN105234555B CN105234555B (en) | 2018-02-09 |
Family
ID=55032510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510779986.1A Active CN105234555B (en) | 2015-11-13 | 2015-11-13 | A kind of ultrasonic assistant transition liquid-phase connection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105234555B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735672A (en) * | 2016-12-06 | 2017-05-31 | 上海航天设备制造总厂 | The room temperature supersonically preparation method of intermetallic compound joint |
| CN106735833A (en) * | 2016-12-26 | 2017-05-31 | 天津理工大学 | Sound based on eutectic reaction causes instant liquid-phase diffusion welding welding method |
| CN108637451A (en) * | 2018-05-28 | 2018-10-12 | 东莞市新玛博创超声波科技有限公司 | A kind of method of low temperature ultrasonic auxiliary magnesium alloy welding |
| CN108927608A (en) * | 2017-05-27 | 2018-12-04 | 天津理工大学 | Sound based on monotectic reaction causes transient liquid phase welding method and its application |
| CN109365990A (en) * | 2018-12-14 | 2019-02-22 | 东莞市新玛博创超声波科技有限公司 | The ultrasonic wave added aluminum alloy piping welding method of full solid solution connector is obtained in a kind of short time |
| CN109365983A (en) * | 2018-12-14 | 2019-02-22 | 东莞市新玛博创超声波科技有限公司 | A kind of ultrasonic wave added welding method of the magnesium alloy of 72Cu-28Zn alloy as intermediate reaction material layer |
| CN109648185A (en) * | 2019-01-08 | 2019-04-19 | 青岛理工大学 | A kind of ultrasonic wave added TLP diffusion bonding method of high-strength corrosion-resistant erosion Mg/Al jointing |
| CN110026672A (en) * | 2019-04-01 | 2019-07-19 | 天津大学 | Ultrasonic cavitation soldering method |
| CN111604579A (en) * | 2019-02-25 | 2020-09-01 | 邢台职业技术学院 | Method for welding functional material and application thereof |
| CN112059397A (en) * | 2019-06-10 | 2020-12-11 | 天津理工大学 | Method for ultrasonic-assisted welding of high-temperature material under atmosphere protection |
| CN112872528A (en) * | 2021-03-25 | 2021-06-01 | 吉林大学 | Dissimilar metal ultrasonic-assisted eutectic reaction brazing method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1050758A (en) * | 1996-08-01 | 1998-02-20 | Hitachi Ltd | Ultrasonic connecting method and connecting structure |
| CN1442267A (en) * | 2003-02-27 | 2003-09-17 | 哈尔滨工业大学 | High efficiency aluminium base composite material liquid phase vibrating welding method |
| CN102266994A (en) * | 2011-07-20 | 2011-12-07 | 重庆理工大学 | Heterogeneous semi-solid brazing method for aluminum alloy and magnesium alloy under assistance of external vibration energy |
| CN103071910A (en) * | 2013-01-14 | 2013-05-01 | 广东工业大学 | Double-ultrasonic-high-frequency induction combined precision micro-connection device and method |
| CN104191057A (en) * | 2014-08-13 | 2014-12-10 | 中国电器科学研究院有限公司 | Preparing method for porous metal matrix compound brazing filler metal alloy soldering head |
| CN104551289A (en) * | 2015-01-20 | 2015-04-29 | 武汉理工大学 | Different-frequency multi-contact ultrasonic-assisted braze welding method |
| CN104772542A (en) * | 2015-04-14 | 2015-07-15 | 西南交通大学 | WC particle in-situ reinforced hard alloy and steel ultrasonic soldering method |
-
2015
- 2015-11-13 CN CN201510779986.1A patent/CN105234555B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1050758A (en) * | 1996-08-01 | 1998-02-20 | Hitachi Ltd | Ultrasonic connecting method and connecting structure |
| CN1442267A (en) * | 2003-02-27 | 2003-09-17 | 哈尔滨工业大学 | High efficiency aluminium base composite material liquid phase vibrating welding method |
| CN102266994A (en) * | 2011-07-20 | 2011-12-07 | 重庆理工大学 | Heterogeneous semi-solid brazing method for aluminum alloy and magnesium alloy under assistance of external vibration energy |
| CN103071910A (en) * | 2013-01-14 | 2013-05-01 | 广东工业大学 | Double-ultrasonic-high-frequency induction combined precision micro-connection device and method |
| CN104191057A (en) * | 2014-08-13 | 2014-12-10 | 中国电器科学研究院有限公司 | Preparing method for porous metal matrix compound brazing filler metal alloy soldering head |
| CN104551289A (en) * | 2015-01-20 | 2015-04-29 | 武汉理工大学 | Different-frequency multi-contact ultrasonic-assisted braze welding method |
| CN104772542A (en) * | 2015-04-14 | 2015-07-15 | 西南交通大学 | WC particle in-situ reinforced hard alloy and steel ultrasonic soldering method |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735672A (en) * | 2016-12-06 | 2017-05-31 | 上海航天设备制造总厂 | The room temperature supersonically preparation method of intermetallic compound joint |
| CN106735833A (en) * | 2016-12-26 | 2017-05-31 | 天津理工大学 | Sound based on eutectic reaction causes instant liquid-phase diffusion welding welding method |
| CN108927608A (en) * | 2017-05-27 | 2018-12-04 | 天津理工大学 | Sound based on monotectic reaction causes transient liquid phase welding method and its application |
| CN108637451A (en) * | 2018-05-28 | 2018-10-12 | 东莞市新玛博创超声波科技有限公司 | A kind of method of low temperature ultrasonic auxiliary magnesium alloy welding |
| CN109365990B (en) * | 2018-12-14 | 2020-10-27 | 东莞市新玛博创超声波科技有限公司 | Ultrasonic-assisted aluminum alloy welding method for obtaining full solid solution joint in short time |
| CN109365983A (en) * | 2018-12-14 | 2019-02-22 | 东莞市新玛博创超声波科技有限公司 | A kind of ultrasonic wave added welding method of the magnesium alloy of 72Cu-28Zn alloy as intermediate reaction material layer |
| CN109365990A (en) * | 2018-12-14 | 2019-02-22 | 东莞市新玛博创超声波科技有限公司 | The ultrasonic wave added aluminum alloy piping welding method of full solid solution connector is obtained in a kind of short time |
| CN109648185A (en) * | 2019-01-08 | 2019-04-19 | 青岛理工大学 | A kind of ultrasonic wave added TLP diffusion bonding method of high-strength corrosion-resistant erosion Mg/Al jointing |
| CN109648185B (en) * | 2019-01-08 | 2021-04-09 | 青岛理工大学 | Ultrasonic-assisted transient liquid phase diffusion connection method for high-strength corrosion-resistant Mg/Al connection joint |
| CN111604579A (en) * | 2019-02-25 | 2020-09-01 | 邢台职业技术学院 | Method for welding functional material and application thereof |
| CN110026672A (en) * | 2019-04-01 | 2019-07-19 | 天津大学 | Ultrasonic cavitation soldering method |
| CN110026672B (en) * | 2019-04-01 | 2021-11-26 | 天津大学 | Ultrasonic cavitation welding method |
| CN112059397A (en) * | 2019-06-10 | 2020-12-11 | 天津理工大学 | Method for ultrasonic-assisted welding of high-temperature material under atmosphere protection |
| CN112872528A (en) * | 2021-03-25 | 2021-06-01 | 吉林大学 | Dissimilar metal ultrasonic-assisted eutectic reaction brazing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105234555B (en) | 2018-02-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105234555A (en) | Ultrasonic-assisted transitional liquid phase bonding method | |
| CN102000896B (en) | Al-Cu transient liquid phase diffusion bonding method of Al alloy | |
| CN102151930B (en) | Dissimilar metal material brazing method | |
| CN100408243C (en) | Aluminum alloy and its composite material non-vacuum semi-solid state vibration-rheological connection method | |
| CN105689884B (en) | A kind of ultrasonic field auxiliary diffusion in vacuum attachment device and method | |
| US20100119870A1 (en) | Dissimilar metal joint product and joining method therefor | |
| CN100376353C (en) | Carbon/carbon composite and titanium alloy welding method | |
| CN106041350B (en) | tungsten/copper or tungsten/steel joint and preparation method thereof | |
| JP6861035B2 (en) | Manufacturing method of cylindrical sputtering target | |
| CN110722802A (en) | Connecting method of light alloy and thermoplastic composite material based on ultrasonic assistance | |
| JP6621068B2 (en) | Mounting structure | |
| CN105965121B (en) | A kind of method for connecting magnesium alloy and aluminium alloy | |
| CN110732768A (en) | same/different metal connection forming method based on amorphous alloy | |
| Ma et al. | Ultrasonic-promoted rapid transient liquid phase bonding of high volume fraction SiC particle reinforced aluminum-based metal matrix composite in low temperature | |
| CN106270868A (en) | A kind of pure boron activated diffusion soldering connects the method for copper and steel | |
| CN109773294A (en) | A kind of ultrasonic wave added semi-solid welding method of aluminium alloy and magnesium alloy | |
| CN105618885B (en) | A method of reinforced phase is formed by regulation and strengthens composite weld structural material | |
| CN102284759B (en) | Mechanical rotation semi-solid welding method for aluminum alloy and composite material thereof in atmospheric environment | |
| CN113977025A (en) | Method for preparing large-gap soldered joint | |
| CN105665918A (en) | Diffusion welding method for improving strength of GH4099 welding joints | |
| CN105269105A (en) | High-silicon aluminum alloy welding method for forming particle-reinforced weld joints through thermo-acoustic coupling | |
| CN107297554B (en) | A method of high-volume fractional SiCp/Al composite material is connected based on nano-multilayer film self- propagating | |
| CN111604558B (en) | Low-cost, self-activating method for welding ceramics and application thereof | |
| KR100787929B1 (en) | Method of low temperature joining between ti-cu dissimilar metals using amorphous filler material | |
| JP2011005507A (en) | Method and device for joining metallic members and structure in joined part of metallic members |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190314 Address after: 072550 Beiliyuan Village, Ansu Town, Xushui District, Baoding City, Hebei Province Patentee after: Hebei Yutian Material Technology Co.,Ltd. Address before: 150039 Xiangyang Village, Xiangyang Township, Harbin City, Heilongjiang Province Patentee before: HARBIN PURUISI MATERIAL TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Method of Ultrasonic Assisted Transition Liquid Phase Connection Effective date of registration: 20240103 Granted publication date: 20180209 Pledgee: Agricultural Bank of China Limited Baoding Xushui Branch Pledgor: Hebei Yutian Material Technology Co.,Ltd. Registration number: Y2024980000290 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |