CN106927848A - A kind of Zirconium Diboride-based Ultra-high Temperature Ceramics welding point and preparation method thereof - Google Patents
A kind of Zirconium Diboride-based Ultra-high Temperature Ceramics welding point and preparation method thereof Download PDFInfo
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- C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
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- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
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- C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
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- C04B2237/126—Metallic interlayers wherein the active component for bonding is not the largest fraction of the interlayer
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- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
- C04B2237/12—Metallic interlayers
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Abstract
The present invention relates to a kind of Zirconium Diboride-based Ultra-high Temperature Ceramics welding point and preparation method thereof, the Zirconium Diboride-based Ultra-high Temperature Ceramics welding point includes at least two Zirconium Diboride-based Ultra-high Temperature Ceramics matrixes and the superhigh temperature solder layer between the Zirconium Diboride-based Ultra-high Temperature Ceramics matrix, wherein there is the interfacial reaction layer for being interpenetrated by both and being formed between the Zirconium Diboride-based Ultra-high Temperature Ceramics matrix and high-temperature solder layer, the chemical composition of the high-temperature solder layer is Ni1-x-yAxBy, wherein A is at least one in molybdenum, chromium, and B is at least one in tungsten, cobalt, iron, zirconium, titanium, 0<X≤0.6,0≤y≤0.25.
Description
Technical field
High-temperature solder and its application the present invention relates to a kind of Zirconium Diboride-based Ultra-high Temperature Ceramics material, belong to ceramic material weldering
Connection technology field.
Background technology
Zirconium diboride (ZrB2) as superhigh temperature ceramics (Ultra High Temperature Ceramics, UHTCs) material
One kind, with high-melting-point, high intensity, high-modulus, high rigidity, conductance highly thermally conductive, high and good anti-oxidant and anti-ization
Learn the excellent combination properties such as erosiveness.
However, in actual applications, being limited by preparation technology and equipment condition, it is difficult to directly manufacture large scale, complexity
The ceramic component of shape；Not only time-consuming, costliness is machined by the later stage simultaneously for the special ceramic component of some structures, and
And huge challenge is also faced in technique.Ceramic welding then easily solves this problem.
During the welding of relevant UHTCs materials is studied at present, mostly using active metal (such as Ag, Cu, Au, Ni,
Ti, Zr, Pd etc.) or its solder, and the still report without other high temperature solder materials.However, active metal is used as weldering
Material is primarily present problems with：(1) activated solder generally has relatively low fusing point, and welding temperature is general<1000 DEG C, welding pottery
The resistance to elevated temperatures of porcelain connector is poor, and the superhigh temperature application background with UHTCs materials is runed counter to；(2) thermal expansion of activated solder
Coefficient (about 20ppm/K) and UHTCs materials (<Greatest differences between 10ppm/K), cause to exist in welding point compared with
Big residual thermal stress, influences the reliability of material, so as to hinder the extensive use of UHTCs welding materials.
The content of the invention
The present invention is intended to provide a kind of be applied to ZrB2The high-temperature solder of base UHTCs materials and its application, to solve existing weldering
Relatively low and the low reliability of welding point the problem of the existing welding temperature of material, is large scale, complicated shape ZrB2Base UHTCs
The preparation of material provides a kind of method, while reducing processing cost, improve production efficiency, so as to promote the wide of UHTCs materials
General application.
First, the present invention provides a kind of Zirconium Diboride-based Ultra-high Temperature Ceramics welding point, it is characterised in that two boronation
Zirconium base superhigh temperature ceramics welding point includes at least two Zirconium Diboride-based Ultra-high Temperature Ceramics matrixes and surpasses positioned at the zirconium diboride
Superhigh temperature solder layer between refractory ceramics matrix, wherein in the Zirconium Diboride-based Ultra-high Temperature Ceramics matrix and high-temperature solder layer
Between have the interfacial reaction layer that is formed interpenetrated by both, the chemical composition of the high-temperature solder layer is Ni1-x-yAxBy, wherein
A is at least one in molybdenum, chromium, and B is at least one in tungsten, cobalt, iron, zirconium, titanium, 0<X≤0.6,0≤y≤
0.25。
The Zirconium Diboride-based Ultra-high Temperature Ceramics welding point that the present invention is provided, solder layer is nickel-base alloy, and it is resistant to height
Temperature, and its coefficient of expansion is~10.6 × 10-6(1/K), the weld interface knot of formation close with Zirconium Diboride-based Ultra-high Temperature Ceramics
Close good, stability is good, be adapted to the superhigh temperature application of UHTCs materials.And in welding point of the invention, in superelevation
Both are also formed between warm ceramic matrix and solder layer and interpenetrate the interfacial reaction layer to be formed, element is presented in interfacial reaction layer
Gradient is distributed, and both conjugations for further enhancing.And experiment is proved：High-temperature solder provided by the present invention not only has
There are good wetability, and and ZrB2- SiC ceramic matrix have similar thermophysical property (good high-temperature thermodynamics,
Inoxidizability and decay resistance), so as to reduce influence of the welding point to UHTCs material welding assembly overall performances；Together
When improve the reliability of ceramic welding material, be conducive to promoting ZrB2The application of base UHTCs materials.
It is preferred that the thickness of the superhigh temperature solder layer is 10~1000 microns, preferably 50~200 microns.
It is preferred that the thickness of the interfacial reaction layer is 100~500 microns.
In the present invention, the Zirconium Diboride-based Ultra-high Temperature Ceramics matrix is fine and close ZrB2- SiC composite ceramicses, wherein ZrB2
The mass percent for accounting for is 50~100wt%.
The present invention also provides a kind of method for preparing above-mentioned Zirconium Diboride-based Ultra-high Temperature Ceramics welding point, including：According to described
The chemical composition of high-temperature solder layer weighs each raw metal, adds binding agent and solvent, and ball milling mixing is obtained cream solder, wherein
The mass ratio of the gross mass, binding agent and solvent of raw metal is 100：(5~15)：(65~150).By the cream solder
It is coated on the surface to be welded of the Zirconium Diboride-based Ultra-high Temperature Ceramics matrix pre-processed through surface cleaning, makes to form ceramics-solder layer-pottery
Porcelain sandwich structure；And be put into high temperature furnace and carry out high-temperature soldering.
It is preferred that the powder of the raw metal is nanometer or submicron powder, purity is more than 99%.
It is preferred that the high temperature furnace can be graphite carbon shirt-circuiting furnace.
It is preferred that the technological parameter of the high-temperature soldering is：Under vacuum or inert atmosphere, first with 5~20 DEG C/min
Speed is warmed up to 1300 DEG C~1700 DEG C of welding temperature, is incubated 0.5~2 hour；Then cooled to 3~10 DEG C/min of speed
300~700 DEG C；Finally room temperature is cooled to stove.
It is preferred that the binding agent is polyvinyl butyral resin or ethyl cellulose type etc..
It is preferred that the solvent is the mixture of absolute ethyl alcohol or absolute ethyl alcohol and butanone (for example, mass ratio is 4:6)
Deng.
Brief description of the drawings
Fig. 1 is pure Ni and its alloy in ZrB2The curve that contact angle is varied with temperature in-SiC ceramic；
Fig. 2 is the ZrB that the embodiment of the present invention 1 is obtained2- SiC welding point interfacial microstructure photos；
Fig. 3 is the ZrB that the embodiment of the present invention 2 is obtained2- SiC welding point interfacial microstructure photos；
Fig. 4 is the ZrB that the embodiment of the present invention 3 is obtained2- SiC welding point interfacial microstructure photos.
Specific embodiment
The present invention is further illustrated below in conjunction with accompanying drawing and following implementation methods, it should be appreciated that accompanying drawing and following implementation methods are only
For illustrating the present invention, it is not intended to limit the present invention.
First, the preparation method of exemplary illustration superhigh temperature welding point of the invention.
Choose raw metal and prepare nickel-base alloy brazing metal, raw metal may be selected metallic nickel and metallic nickel forms alloy
Metal molybdenum and/or crome metal.A small amount of tungsten (W), cobalt (Co), iron (Fe), zirconium (Zr), titanium can also be added in addition
(Ti) etc..In raw metal each component with can for 5~30wt%Mo, 0~30wt.%Cr, 0~5wt.%W, 0~
5wt.%Co, 0~5wt.%Fe, 0~5wt.%Zr, 0~5wt.%Ti, remainder are Ni (40~75wt%).The powder of raw metal
Body preferably uses nanometer or submicron powder, and purity is more than 99%.
Binding agent and solvent are added to raw metal, ball milling prepares paste slurry is used for high-temperature soldering.Binding agent can select poly-
Vinyl butyral (PVB), it should be understood that not limited to this, for example can also be using ethyl cellulose type etc..Solvent can use anhydrous
(mass ratio is 4 to the mixture of ethanol or absolute ethyl alcohol and butanone:6) etc..The gross mass of raw metal, binding agent and solvent
Mass ratio be 100：(5~15)：(65~150).
Zirconium Diboride-based Ultra-high Temperature Ceramics surface to be welded polishes flat, cleans, dry after it is standby.Polishing can be entered using waterproof abrasive paper
OK, cleaning can be cleaned by ultrasonic in acetone, alcohol equal solvent successively.Zirconium Diboride-based Ultra-high Temperature Ceramics can be pure zirconium diboride
Pottery, zirconium diboride content is in more than 50wt%.
Cream solder is coated uniformly on ZrB2On the surface to be welded of-SiC ceramic, make to form ceramics-solder-ceramic three-layer structure,
Can be aided in fixing with fixture, it is preferable that the thickness of solder layer is 10~1000 microns, more preferably 50~200 microns.
Above-mentioned three-decker sample is put into high temperature furnace (such as graphite carbon shirt-circuiting furnace) carries out high-temperature soldering, such as in argon gas
Under atmosphere, furnace pressure maintains a standard atmospheric pressure, is first warming up to 1300~1700 DEG C with 5~20 DEG C/min of speed,
Insulation 0.5~2 hour, then cools to 300~700 DEG C with 3~10 DEG C/min of speed, is then cooled to room temperature with stove, completes
ZrB2The welding of-SiC ceramic joint.
The plumb joint microsctructural photograph of formation is as shown in Figure 2,3.It can be seen that：Welding point interface cohesion effect is good
It is good, intact weldering phenomenon.And formd between ceramic matrix and solder layer both interpenetrate to be formed reaction interface layer, should
The thickness of boundary layer is about 100~200 microns.
Tests prove that：High-temperature solder provided by the present invention is in ZrB2Contact angle on-SiC ceramic matrix is small at 1600 DEG C
In 20 ° (see Fig. 1), with good wetability, and nickel-base alloy solder is used as a kind of high temperature alloy, itself has good
High-temperature thermodynamics, anti-oxidant and decay resistance, this and ZrB2The thermophysical property of-SiC ceramic matrix is similar, such that it is able to
Reduce influence of the welding point to UHTCs material welding assembly overall performances；Improve the reliability of ceramic welding material simultaneously, have
Beneficial to popularization ZrB2The application of base UHTCs materials.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground description, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on this
Embodiment in invention, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Embodiment 1
First, by each powder of nano level Ni, Mo, Cr, Fe, according to 67Ni-30Mo-1Cr-2Fe, (i.e. mass percent is respectively
67%th, 30%, 1%, ratio mixing 2%), add mass percent for the polyvinyl butyral resin (PVB) of 5wt% and
Mass percent is the absolute ethyl alcohol of 40wt%, and ball mill mixing 24 hours in planetary ball mill obtain uniform paste weldering
Material, it is standby；
2nd, by ZrB2Then the surface to be welded of-SiC ceramic is sequentially placed into acetone, alcohol and surpasses first with the liquid honing of No. 600
Sound is cleaned 30 minutes, dry for standby；
3rd, solder is coated uniformly on ZrB2On the surface to be welded of-SiC ceramic, make to form ceramics-solder-ceramic three-layer structure, use fixture
Fixed, the thickness of solder layer is 10~1000 microns；
4th, the three-decker sample that above-mentioned fixture is fixed is put into graphite carbon shirt-circuiting furnace, under an argon atmosphere, furnace pressure maintains one
Individual standard atmospheric pressure, is first warming up to 1500 DEG C with 5 DEG C/min of speed, is incubated 1 hour, then cool to 10 DEG C/min
500 DEG C, room temperature then is cooled to stove, completes ZrB2The welding of-SiC ceramic joint；
The interfacial microstructure photo of welding point is as shown in Figure 2.It can be seen that：Welding point interface cohesion works well, intact weldering
Phenomenon.
Embodiment 2
First, by each powder of nano level Ni, Mo, Cr, W, Co, Fe, according to 57Ni-16Mo-16Cr-4W-2Co-5Fe (i.e.
Mass percent is respectively 57%, 16%, 16%, 4%, 2%, ratio mixing 5%), add the mass percent to be
The polyvinyl butyral resin (PVB) and mass percent of 8wt% are the absolute ethyl alcohol of 45wt% and the mixture (quality of butanone
Than being 4:6), ball mill mixing 24 hours in planetary ball mill, obtain uniform cream solder, standby；
2nd, by ZrB2Then the surface to be welded of-SiC ceramic is sequentially placed into acetone, alcohol and surpasses first with the liquid honing of No. 600
Sound is cleaned 30 minutes, dry for standby；
3rd, solder is coated uniformly on ZrB2On the surface to be welded of-SiC ceramic, make to form ceramics-solder-ceramic three-layer structure, use fixture
Fixed, the thickness of solder layer is 10~1000 microns；
4th, the three-decker sample that above-mentioned fixture is fixed is put into graphite carbon shirt-circuiting furnace, under an argon atmosphere, furnace pressure maintains one
Individual standard atmospheric pressure, is first warming up to 1450 DEG C with 10 DEG C/min of speed, is incubated 0.5 hour, then cool to 10 DEG C/min
500 DEG C, room temperature then is cooled to stove, completes ZrB2The welding of-SiC ceramic joint；
The interfacial microstructure photo of welding point is as shown in Figure 3, it can be seen that：Welding point interface bond works well, without rosin joint
Phenomenon.
Embodiment 3
First, by each powder of nano level Ni, Mo, Cr, W, Co, Fe, according to 43Ni-14Mo-30Cr-3W-5Co-5Fe (i.e.
Mass percent is respectively 43%, 14%, 30%, 3%, 5%, ratio mixing 5%), add the mass percent to be
The polyvinyl butyral resin (PVB) and mass percent of 10wt% are the absolute ethyl alcohol of 50wt%, the ball in planetary ball mill
Mill batch mixing 24 hours, obtains uniform cream solder, standby；
2nd, by ZrB2Then the surface to be welded of-SiC ceramic is sequentially placed into acetone, alcohol and surpasses first with the liquid honing of No. 600
Sound is cleaned 30 minutes, dry for standby；
3rd, solder is coated uniformly on ZrB2On the surface to be welded of-SiC ceramic, make to form ceramics-solder-ceramic three-layer structure, use fixture
Fixed, the thickness of solder layer is 10~1000 microns；
4th, the three-decker sample that above-mentioned fixture is fixed is put into graphite carbon shirt-circuiting furnace, under an argon atmosphere, furnace pressure maintains one
Individual standard atmospheric pressure, is first warming up to 1450 DEG C with 5 DEG C/min of speed, is incubated 1 hour, then cool to 10 DEG C/min
500 DEG C, room temperature then is cooled to stove, completes ZrB2The welding of-SiC ceramic joint；
The interfacial microstructure photo of welding point is as shown in Figure 4, it can be seen that：The counterdiffusion of welding point element phase is substantially and distribution is equal
Even, interface result is good, without rosin joint phenomenon.
Embodiment 4
First, by each powder of nano level Ni, Mo, Cr, Fe, according to 75Ni-15Mo-6Cr-4Fe, (i.e. mass percent is respectively
75%th, 15%, 6%, ratio mixing 4%), it is the polyvinyl butyral resin (PVB) of 12wt% to add mass percent
It is the absolute ethyl alcohol of 55wt% with mass percent, ball mill mixing 24 hours in planetary ball mill obtain uniform paste
Solder, it is standby；
2nd, by ZrB2Then the surface to be welded of-SiC ceramic is sequentially placed into acetone, alcohol and surpasses first with the liquid honing of No. 600
Sound is cleaned 30 minutes, dry for standby；
3rd, solder is coated uniformly on ZrB2On the surface to be welded of-SiC ceramic, make to form ceramics-solder-ceramic three-layer structure, use fixture
Fixed, the thickness of solder layer is 10~1000 microns；
4th, the three-decker sample that above-mentioned fixture is fixed is put into graphite carbon shirt-circuiting furnace, under an argon atmosphere, furnace pressure maintains one
Individual standard atmospheric pressure, is first warming up to 1450 DEG C with 5 DEG C/min of speed, is incubated 2 hours, then cool to 10 DEG C/min
500 DEG C, room temperature then is cooled to stove, completes ZrB2The welding of-SiC ceramic joint；
The welding point elements diffusion that analysis shows are formed is obvious and is evenly distributed (similar with Fig. 4), and interface cohesion works well,
Without rosin joint phenomenon.
Embodiment 5
First, by each powder of nano level Ni, Mo, Cr, Fe, Zr, according to 58Ni-8Mo-30Cr-2Fe-2Zr (i.e. quality percentages
Number respectively 58%, 8%, 30%, 2%, ratio mixing 2%), add mass percent to be contracted for the polyvinyl alcohol of 15wt%
Butyraldehyde (PVB) and mass percent are the absolute ethyl alcohol of 60wt%, and ball mill mixing 24 hours, obtain in planetary ball mill
It is standby to uniform cream solder；
2nd, by ZrB2Then the surface to be welded of-SiC ceramic is sequentially placed into acetone, alcohol and surpasses first with the liquid honing of No. 600
Sound is cleaned 30 minutes, dry for standby；
3rd, solder is coated uniformly on ZrB2On the surface to be welded of-SiC ceramic, make to form ceramics-solder-ceramic three-layer structure, use fixture
Fixed, the thickness of solder layer is 10~1000 microns；
4th, the three-decker sample that above-mentioned fixture is fixed is put into graphite carbon shirt-circuiting furnace, under an argon atmosphere, furnace pressure maintains one
Individual standard atmospheric pressure, is first warming up to 1600 DEG C with 5 DEG C/min of speed, is incubated 1 hour, then cool to 10 DEG C/min
500 DEG C, room temperature then is cooled to stove, completes ZrB2The welding of-SiC ceramic joint；
The welding point element phase counterdiffusion that analysis shows are formed is obvious and is evenly distributed (similar with Fig. 4), the good nothing of interface bond
Rosin joint.
Embodiment 6
First, by each powder of nano level Ni, Mo, Cr, Ti, according to 59Ni-16Mo-23Cr-2Ti, (i.e. mass percent is respectively
59%th, 16%, 23%, ratio mixing 2%), it is the polyvinyl butyral resin (PVB) of 10wt% to add mass percent
(mass ratio is 4 with the absolute ethyl alcohol and the mixture of butanone that mass percent is 50wt%:6), the ball milling in planetary ball mill
Batch mixing 24 hours, obtains uniform cream solder, standby；
2nd, by ZrB2Then the surface to be welded of-SiC ceramic is sequentially placed into acetone, alcohol and surpasses first with the liquid honing of No. 600
Sound is cleaned 30 minutes, dry for standby；
3rd, solder is coated uniformly on ZrB2On the surface to be welded of-SiC ceramic, make to form ceramics-solder-ceramic three-layer structure, use fixture
Fixed, the thickness of solder layer is 10~1000 microns；
4th, the three-decker sample that above-mentioned fixture is fixed is put into graphite carbon shirt-circuiting furnace, under an argon atmosphere, furnace pressure maintains one
Individual standard atmospheric pressure, is first warming up to 1500 DEG C with 5 DEG C/min of speed, is incubated 2 hours, then cool to 10 DEG C/min
500 DEG C, room temperature then is cooled to stove, completes ZrB2The welding of-SiC ceramic joint；
The welding point element phase counterdiffusion that analysis shows are formed is obvious and is evenly distributed (similar with Fig. 4), and interface cohesion effect is good
It is good, without rosin joint phenomenon.
Claims (10)
1. a kind of Zirconium Diboride-based Ultra-high Temperature Ceramics welding point, it is characterized in that, the Zirconium Diboride-based Ultra-high Temperature Ceramics welding point includes at least two Zirconium Diboride-based Ultra-high Temperature Ceramics matrixes and the superhigh temperature solder layer between the Zirconium Diboride-based Ultra-high Temperature Ceramics matrix, wherein there is the interfacial reaction layer for being interpenetrated by both and being formed between the Zirconium Diboride-based Ultra-high Temperature Ceramics matrix and high-temperature solder layer, the chemical composition of the high-temperature solder layer is Ni1-x-yAxBy, wherein A is at least one in molybdenum, chromium, and B is at least one in tungsten, cobalt, iron, zirconium, titanium, 0<X≤0.6,0≤y≤0.25.
2. Zirconium Diboride-based Ultra-high Temperature Ceramics welding point according to claim 1, it is characterised in that the thickness of the superhigh temperature solder layer is 10~1000 microns, preferably 50~200 microns.
3. Zirconium Diboride-based Ultra-high Temperature Ceramics welding point according to claim 2, it is characterised in that the thickness of the interfacial reaction layer is 100~500 microns.
4. Zirconium Diboride-based Ultra-high Temperature Ceramics welding point according to any one of claim 1 to 3, it is characterised in that the Zirconium Diboride-based Ultra-high Temperature Ceramics matrix is fine and close ZrB2- SiC composite ceramicses, wherein ZrB2The mass percent for accounting for is 50~100wt%.
5. a kind of method of the Zirconium Diboride-based Ultra-high Temperature Ceramics welding point prepared any one of Claims 1-4, it is characterised in that including：Chemical composition according to high-temperature solder layer weighs each raw metal, adds binding agent and solvent, and ball milling mixing is obtained cream solder, and the wherein mass ratio of the gross mass of raw metal, binding agent and solvent is 100：（5~15）：（65~150）；The cream solder is coated on the surface to be welded of the Zirconium Diboride-based Ultra-high Temperature Ceramics matrix pre-processed through surface cleaning, makes to form ceramics-solder layer-ceramics sandwich structure；And be put into high temperature furnace and carry out high-temperature soldering.
6. method according to claim 5, it is characterised in that the powder of the raw metal is nanometer or submicron powder, and purity is more than 99%.
7. the method according to claim 5 or 6, it is characterised in that the high temperature furnace is graphite carbon shirt-circuiting furnace.
8. the method according to any one of claim 5 to 7, it is characterised in that the technological parameter of the high-temperature soldering is：Under vacuum or inert atmosphere, 1300 DEG C ~ 1700 DEG C of welding temperature is first warmed up to 5 ~ 20 DEG C/min of speed, is incubated 0.5 ~ 2 hour；Then 300~700 DEG C are cooled to 3 ~ 10 DEG C/min of speed；Finally room temperature is cooled to stove.
9. the method according to any one of claim 5 to 8, it is characterised in that the binding agent is polyvinyl butyral resin or ethyl cellulose type.
10. the method according to any one of claim 5 to 9, it is characterised in that the solvent is the mixture of absolute ethyl alcohol or absolute ethyl alcohol and butanone.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112142489A (en) * | 2020-09-29 | 2020-12-29 | 西安交通大学 | ZrB2Method for joining base ceramics |
| CN115246740A (en) * | 2022-01-12 | 2022-10-28 | 扬州工业职业技术学院 | Method for connecting zirconium diboride-based ceramic and metal |
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| JPS62207788A (en) * | 1986-03-07 | 1987-09-12 | 株式会社日立製作所 | Metallization of non-oxide base ceramics |
| CN103331499A (en) * | 2013-06-24 | 2013-10-02 | 哈尔滨工业大学 | Method for brazing ZrB2-SiC composite ceramic material by using Pd-Co-Ni brazing filler metals |
| CN104711457A (en) * | 2013-12-11 | 2015-06-17 | 中国科学院上海硅酸盐研究所 | High temperature solder and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS62207788A (en) * | 1986-03-07 | 1987-09-12 | 株式会社日立製作所 | Metallization of non-oxide base ceramics |
| CN103331499A (en) * | 2013-06-24 | 2013-10-02 | 哈尔滨工业大学 | Method for brazing ZrB2-SiC composite ceramic material by using Pd-Co-Ni brazing filler metals |
| CN104711457A (en) * | 2013-12-11 | 2015-06-17 | 中国科学院上海硅酸盐研究所 | High temperature solder and application thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112142489A (en) * | 2020-09-29 | 2020-12-29 | 西安交通大学 | ZrB2Method for joining base ceramics |
| CN115246740A (en) * | 2022-01-12 | 2022-10-28 | 扬州工业职业技术学院 | Method for connecting zirconium diboride-based ceramic and metal |
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