CN106244840A - The method preparing TiC particle enhanced aluminum-based composite material by tabletting pretreatment - Google Patents
The method preparing TiC particle enhanced aluminum-based composite material by tabletting pretreatment Download PDFInfo
- Publication number
- CN106244840A CN106244840A CN201610834570.XA CN201610834570A CN106244840A CN 106244840 A CN106244840 A CN 106244840A CN 201610834570 A CN201610834570 A CN 201610834570A CN 106244840 A CN106244840 A CN 106244840A
- Authority
- CN
- China
- Prior art keywords
- powder
- minutes
- tic
- dried
- alloy
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/12—Alloys based on aluminium with copper as the next major constituent
- C22C21/16—Alloys based on aluminium with copper as the next major constituent with magnesium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/10—Alloys containing non-metals
- C22C1/1005—Pretreatment of the non-metallic additives
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/10—Alloys containing non-metals
- C22C1/1036—Alloys containing non-metals starting from a melt
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/10—Alloys containing non-metals
- C22C1/1036—Alloys containing non-metals starting from a melt
- C22C1/1047—Alloys containing non-metals starting from a melt by mixing and casting liquid metal matrix composites
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
- C22C32/0052—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only carbides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention discloses a kind of method preparing TiC particle enhanced aluminum-based composite material by tabletting pretreatment.Be dried in first TiC granule and aluminium powder are placed in the vacuum drying of 100 DEG C, be then placed in ball mill and carry out ball milling so that it is can mix homogeneously, after taking-up, mixed-powder is placed on powder compressing machine and is compressed into tablet form.It is dried 2 hours in the mixed powder tailpiece pressed is placed on 100 DEG C of vacuum drying ovens, it is then added in the molten aluminum copper alloy of 625 DEG C, mechanical agitation is carried out 15 ~ 30 minutes after to be melted, stand 10 ~ 15 minutes, ultrasonic Treatment is carried out when temperature is raised to 700 DEG C, degasification removes the gred, and temperature is raised to when 750 DEG C be cast to preheat in the sheet material grinding tool that temperature is 380 DEG C, obtains TiC particle enhanced aluminum-based composite material.TiC particles reiforced metal-base composition prepared by the present invention, has played the performance strengthening granule with matrix, and regulation and control are convenient, process, solves composite inner and strengthens the uneven detrimental effects to its performance of distribution of particles, improves its mechanical property.
Description
Technical field
The invention belongs to metal-base composites and manufacture field, relate to one and prepare the increasing of TiC granule by tabletting pretreatment
The method of strong aluminum matrix composite.
Background technology
Aluminum matrix composite is to answer Development of Modern Science demand and the material with powerful vitality that emerges, and it is by two
Kind or the different material of two or more character be composited by various process meanses.Many research practices show, granule strengthens
Aluminum matrix composite has the performance more more excellent than common aluminum alloy material, overcomes the limitation of alloy material single performance,
The combination property of material can be effectively improved, there is not continuous fiber reinforced composite materials preforming difficulty, following process one-tenth simultaneously
This high problem, therefore receives much concern.Most ceramic particles are readily available, and with low cost, high-temperature stability is good, can effectively facilitate
The combination properties such as the mechanical property of aluminum alloy materials, hardness, wearability, corrosion resistance and fracture toughness.
Owing to ceramic particle is easily reunited, bad dispersibility, and poor with aluminium alloy wettability, the skill being effectively combined with aluminium alloy
An art difficult problem, still without effectively being solved, seriously hinders the exploitation application of novel aluminum based composites.Therefore, pottery how is solved
Porcelain granule problem such as wettability, bad dispersibility in alloy matrix aluminum, research and probe effectively prepares the production of aluminum matrix composite
Technique, becomes the technical barrier preparing advanced composite material (ACM) now.
Summary of the invention
It is an object of the invention to provide a kind of pottery that adds in aluminium alloy and strengthen granule, low cost casting character excellence
The method of aluminum matrix composite.
Concretely comprise the following steps:
(1) TiC granule and Al powder TiC:Al=1 by volume ~ 4:1 are measured, after mixing, be placed on 100 DEG C of vacuum drying
Be dried in case after 1 hour and take out, in argon shield is placed down in the planetary ball mill that rotating speed is 120 ~ 350 r/min ball milling 30 ~
60 minutes so that it is be sufficiently mixed after uniformly and take out, obtaining the mixed-powder being uniformly dried, described TiC granule, its particle diameter is 0.5 ~
0.7um, the purity of described Al powder is 99.6%, particle diameter is 75um.
(2) the uniform mixed-powder that step (1) ball milling obtains is placed on the powder of a diameter of 50mm of grinding tool pressure be 5 ~
The tablet machine of 40MPa is compressed into tablet form, at room temperature pressurize 5 ~ 10 minutes, obtains mixing powder agglomates.
(3) being the fine aluminium of 99.6% by purity, the dust technology with concentration as 2mol/L cleans surface, to remove superficial oxidation
Film and impurity, finally clean with distilled water cleaning down, and it is quickly dried up as raw material standby under the conditions of less than 50 DEG C
With.
(4) weighing 48g containing mass percentage content is the aluminum bronze intermediate alloy of 75%Cu, the pure magnesium of 2g and 750g step (3) place
The fine aluminium managed, is placed in alumina crucible and melts with well formula resistance furnace, and is passed through argon and protects, and obtains 800g and melts
Al-4.5Cu-0.25Mg Al-zn-mg-cu alloy.
(5) it is dried 2 hours in 24 ~ 32 g step (2) gained mixing powder agglomates are put into 100 DEG C of vacuum drying ovens, takes out dry
Dry good mixing powder agglomates joins step (4) gained of 625 DEG C under argon shield and melts the conjunction of Al-4.5Cu-0.25Mg Solder for Al-Cu Joint Welding
Jin Zhong, is incubated 5 ~ 10 minutes so that it is be uniformly dispersed in matrix alloy, carries out machinery after mixing powder agglomates fusing to be added
Stirring so that it is homogenization further.
(6) melt after will being 700r/min ~ 1000r/min mechanical agitation 30 minutes through speed is warming up to 700 DEG C
Carrying out ultrasonic Treatment 15 ~ 20 minutes, ultrasound wave, power is 2000W, and supersonic frequency is 19.99HZ, takes off after supersound process is complete
Slag, stands 10 ~ 15 minutes, pours in the board mould that preheating is 380 DEG C when temperature rises to 750 DEG C, obtains TiC granule and increases
Strong aluminum matrix composite.
The invention have the benefit that
(1) the enhancing granule after ball mill mixes powder can be good at being evenly distributed in aluminium powder, then being pressed into the mixing of lamellar
Powder joins melted Al-zn-mg-cu alloy, and after aluminium powder melts, TiC powder can be distributed in Al-zn-mg-cu alloy uniformly.
(2) TiC powder after vacuum dried can improve surface activity by mechanical agitation again, improves and aluminum substrate
Wettability.
(3) defect can be reduced with degasification, improves the wettability of TiC and aluminum substrate by ultrasonic Treatment.
(4) particles reiforced metal-base composition prepared by the method, has played the performance strengthening granule with matrix, regulation and control
Convenient, process, solve composite inner and strengthen the uneven detrimental effects to its performance of distribution of particles.
Accompanying drawing explanation
Fig. 1 is embodiment 1 Al-zn-mg-cu alloy metallograph of the present invention.
Fig. 2 is that embodiment 1 of the present invention is adulterated the aluminum matrix composite metallograph after TiC.
Fig. 3 is that embodiment 1 of the present invention is adulterated the aluminum matrix composite electron microscope scanning figure after TiC.
Detailed description of the invention
Embodiment 1:
(1) TiC granule and Al powder TiC:Al=3:1 by volume are measured, after mixing, be placed on 100 DEG C of vacuum drying ovens
Taking out after interior dry 1 hour, in argon shield is placed down in the planetary ball mill that rotating speed is 120 r/min, ball milling 40 minutes, makes
It takes out after being sufficiently mixed uniformly, obtains the mixed-powder being uniformly dried, and described TiC granule, its particle diameter is 0.5 ~ 0.7um, institute
The purity stating Al powder is 99.6%, particle diameter is 75um.
(2) powder that the uniform mixed-powder that step (1) ball milling obtains is placed on a diameter of 50mm of grinding tool at pressure is
The tablet machine of 5MPa is compressed into tablet form, at room temperature pressurize 10 minutes, obtains mixing powder agglomates.
(3) being the fine aluminium of 99.6% by purity, the dust technology with concentration as 2mol/L cleans surface, to remove superficial oxidation
Film and impurity, finally clean with distilled water cleaning down, and it is quickly dried up as raw material standby under the conditions of less than 50 DEG C
With.
(4) weighing 48g containing mass percentage content is the aluminum bronze intermediate alloy of 75%Cu, the pure magnesium of 2g and 750g step (3) place
The fine aluminium managed, is placed in alumina crucible and melts with well formula resistance furnace, and is passed through argon and protects, and obtains 800g and melts
Al-4.5Cu-0.25Mg Al-zn-mg-cu alloy.
(5) it is dried 2 hours in 24 g step (2) gained mixing powder agglomates are put into 100 DEG C of vacuum drying ovens, takes out and be dried
Good mixing powder agglomates joins step (4) gained of 625 DEG C under argon shield and melts Al-4.5Cu-0.25Mg Al-zn-mg-cu alloy
In, it is incubated 5 minutes so that it is be uniformly dispersed in matrix alloy, after mixing powder agglomates fusing to be added, carries out mechanical agitation,
Make its further homogenization.
(6) melt after will being 700r/min mechanical agitation 30 minutes through speed is warming up to 700 DEG C and carries out ultrasound wave
Processing 15 minutes, ultrasound wave, power is 2000W, and supersonic frequency is 19.99HZ, skims after supersound process is complete, stands 10 minutes,
Pour into when temperature rises to 750 DEG C in the board mould that preheating is 380 DEG C, obtain TiC particle enhanced aluminum-based composite material.
(7) tensile sample is cut, at ambient temperature with DDL200 electronic universal tester with 1mm/min's with line
Loading velocity carries out Resarch on A New Type to composite.Record its mechanical property and be respectively as follows: tensile strength 200.13 N/
mm2, yield strength 161.21 N/mm2, elongation percentage 4.03%.
Clap to obtain Al-zn-mg-cu alloy metallograph (such as Fig. 1) and the aluminum-base composite of doping TiC enhancing granule under an optical microscope
Material metallograph (such as Fig. 2), it appeared that the crystal grain of the aluminum matrix composite of doping TiC enhancing granule substantially refines.From sweeping
Retouch ultramicroscope (SEM) picture and can significantly observe that enhancing evengranular is distributed in aluminum substrate (such as Fig. 3).
Embodiment 2:
(1) TiC granule and Al powder TiC:Al=4:1 by volume are measured, after mixing, be placed on 100 DEG C of vacuum drying ovens
Taking out after interior dry 1 hour, in argon shield is placed down in the planetary ball mill that rotating speed is 350 r/min, ball milling 55 minutes, makes
It takes out after being sufficiently mixed uniformly, obtains the mixed-powder being uniformly dried, and described TiC granule, its particle diameter is 0.5 ~ 0.7um, institute
The purity stating Al powder is 99.6%, particle diameter is 75um.
(2) powder that the uniform mixed-powder that step (1) ball milling obtains is placed on a diameter of 50mm of grinding tool at pressure is
The tablet machine of 40MPa is compressed into tablet form, at room temperature pressurize 5 minutes, obtains mixing powder agglomates.
(3) being the fine aluminium of 99.6% by purity, the dust technology with concentration as 2mol/L cleans surface, to remove superficial oxidation
Film and impurity, finally clean with distilled water cleaning down, and it is quickly dried up as raw material standby under the conditions of less than 50 DEG C
With.
(4) weighing 48g containing mass percentage content is the aluminum bronze intermediate alloy of 75%Cu, the pure magnesium of 2g and 750g step (3) place
The fine aluminium managed, is placed in alumina crucible and melts with well formula resistance furnace, and is passed through argon and protects, and obtains 800g and melts
Al-4.5Cu-0.25Mg Al-zn-mg-cu alloy.
(5) it is dried 2 hours in 32 g step (2) gained mixing powder agglomates are put into 100 DEG C of vacuum drying ovens, takes out and be dried
Good mixing powder agglomates joins step (4) gained of 625 DEG C under argon shield and melts Al-4.5Cu-0.25Mg Al-zn-mg-cu alloy
In, it is incubated 10 minutes so that it is be uniformly dispersed in matrix alloy, carries out machinery after mixing powder agglomates fusing to be added and stir
Mix so that it is homogenization further.
(6) melt after will being 1000r/min mechanical agitation 30 minutes through speed is warming up to 700 DEG C and carries out ultrasound wave
Processing 20 minutes, ultrasound wave, power is 2000W, and supersonic frequency is 19.99HZ, skims after supersound process is complete, stands 15 minutes,
Pour into when temperature rises to 750 DEG C in the board mould that preheating is 380 DEG C, obtain TiC particle enhanced aluminum-based composite material.
(7) tensile sample is cut with line, with DDL200 electronic universal tester at ambient temperature with 1mm/min's
Loading velocity carries out Resarch on A New Type to composite.Record its mechanical property and be respectively as follows: tensile strength 198.02 N/
mm2, yield strength 157.32N/mm2, elongation percentage 3.76%.
Claims (1)
1. the method preparing TiC particle enhanced aluminum-based composite material by tabletting pretreatment, it is characterised in that concrete steps
For:
(1) TiC granule and Al powder TiC:Al=1 by volume ~ 4:1 are measured, after mixing, be placed on 100 DEG C of vacuum drying
Be dried in case after 1 hour and take out, in argon shield is placed down in the planetary ball mill that rotating speed is 120 ~ 350 r/min ball milling 30 ~
60 minutes so that it is be sufficiently mixed after uniformly and take out, obtaining the mixed-powder being uniformly dried, described TiC granule, its particle diameter is 0.5 ~
0.7um, the purity of described Al powder is 99.6%, particle diameter is 75um；
(2) powder that the uniform mixed-powder that step (1) ball milling obtains is placed on a diameter of 50mm of grinding tool is 5 ~ 40MPa at pressure
Tablet machine in be compressed into tablet form, at room temperature pressurize 5 ~ 10 minutes, obtain mixing powder agglomates；
(3) being the fine aluminium of 99.6% by purity, the dust technology with concentration as 2mol/L cleans surface, with remove surface layer oxide film and
Impurity, finally clean with distilled water cleaning down, and it is quickly dried up as raw material for standby under the conditions of less than 50 DEG C；
(4) weighing 48g containing mass percentage content is that the aluminum bronze intermediate alloy of 75%Cu, the pure magnesium of 2g and 750g step (3) are handled well
Fine aluminium, be placed in alumina crucible and melt with well formula resistance furnace, and be passed through argon and protect, obtain 800g and melt Al-
4.5Cu-0.25Mg Al-zn-mg-cu alloy；
(5) it is dried 2 hours in 24 ~ 32g step (2) gained mixing powder agglomates is put into 100 DEG C of vacuum drying ovens, takes out dried
Mixing powder agglomates joins step (4) gained of 625 DEG C under argon shield and melts in Al-4.5Cu-0.25Mg Al-zn-mg-cu alloy, protects
Temperature 5 ~ 10 minutes so that it is be uniformly dispersed in matrix alloy, carries out mechanical agitation after mixing powder agglomates fusing to be added, makes
Its further homogenization；
(6) melt after will being 700r/min ~ 1000r/min mechanical agitation 30 minutes through speed is warming up to 700 DEG C to be carried out
Ultrasonic Treatment 15 ~ 20 minutes, ultrasound wave, power is 2000W, and supersonic frequency is 19.99HZ, skims after supersound process is complete, quiet
Put 10 ~ 15 minutes, pour into when temperature rises to 750 DEG C in the board mould that preheating is 380 DEG C, obtain TiC particle-reinforced aluminum
Based composites.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610834570.XA CN106244840A (en) | 2016-09-20 | 2016-09-20 | The method preparing TiC particle enhanced aluminum-based composite material by tabletting pretreatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610834570.XA CN106244840A (en) | 2016-09-20 | 2016-09-20 | The method preparing TiC particle enhanced aluminum-based composite material by tabletting pretreatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106244840A true CN106244840A (en) | 2016-12-21 |
Family
ID=57600341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610834570.XA Pending CN106244840A (en) | 2016-09-20 | 2016-09-20 | The method preparing TiC particle enhanced aluminum-based composite material by tabletting pretreatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106244840A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108559861A (en) * | 2018-02-01 | 2018-09-21 | 上海理工大学 | A method of preparing graphene reinforced aluminum matrix composites |
| CN112662918A (en) * | 2020-12-02 | 2021-04-16 | 国网电力科学研究院武汉南瑞有限责任公司 | Al2O3-TiC particle reinforced aluminum matrix composite material and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0798393A2 (en) * | 1996-03-29 | 1997-10-01 | Hitachi Metals, Ltd. | Aluminum composite material of low-thermal expansion and high-thermal conductivity and method of producing same |
| KR20050102279A (en) * | 2004-04-21 | 2005-10-26 | 권원태 | Cutting tools consisting of alumina-silicon carbide composites and method for making the same |
| CN102080173A (en) * | 2009-11-26 | 2011-06-01 | 胡明 | Technological process for preparing Al2O3-TiC aluminum-based composite material |
| CN102618740A (en) * | 2011-12-27 | 2012-08-01 | 中国科学院苏州纳米技术与纳米仿生研究所 | Silicon carbide reinforced aluminum-based composite material and its preparation method |
| CN103194630A (en) * | 2013-04-01 | 2013-07-10 | 兰州理工大学 | Preparation method of SiCp/Al composite material with high volume fraction |
| CN104846226A (en) * | 2015-05-28 | 2015-08-19 | 桂林理工大学 | Method for casting aluminum-base composite material by adding ceramic nanoparticles |
| CN105420525A (en) * | 2015-11-11 | 2016-03-23 | 苏州阿罗米科技有限公司 | Preparation method of particle-reinforced aluminum-based composite material |
-
2016
- 2016-09-20 CN CN201610834570.XA patent/CN106244840A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0798393A2 (en) * | 1996-03-29 | 1997-10-01 | Hitachi Metals, Ltd. | Aluminum composite material of low-thermal expansion and high-thermal conductivity and method of producing same |
| KR20050102279A (en) * | 2004-04-21 | 2005-10-26 | 권원태 | Cutting tools consisting of alumina-silicon carbide composites and method for making the same |
| CN102080173A (en) * | 2009-11-26 | 2011-06-01 | 胡明 | Technological process for preparing Al2O3-TiC aluminum-based composite material |
| CN102618740A (en) * | 2011-12-27 | 2012-08-01 | 中国科学院苏州纳米技术与纳米仿生研究所 | Silicon carbide reinforced aluminum-based composite material and its preparation method |
| CN103194630A (en) * | 2013-04-01 | 2013-07-10 | 兰州理工大学 | Preparation method of SiCp/Al composite material with high volume fraction |
| CN104846226A (en) * | 2015-05-28 | 2015-08-19 | 桂林理工大学 | Method for casting aluminum-base composite material by adding ceramic nanoparticles |
| CN105420525A (en) * | 2015-11-11 | 2016-03-23 | 苏州阿罗米科技有限公司 | Preparation method of particle-reinforced aluminum-based composite material |
Non-Patent Citations (2)
| Title |
|---|
| MINGZHENG MA ET AL.: "Microstructures and Mechanical Properties of TiCp/Al-4.5Cu-0.8Mg Composites by Direct Reaction Synthesis", 《J. MATER. SCI. TECHNOL.》 * |
| 黄世源 等: "SiO2/Al-7Si-0.3Mg铝基复合材料力学性能及显微结构的研究", 《铸造》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108559861A (en) * | 2018-02-01 | 2018-09-21 | 上海理工大学 | A method of preparing graphene reinforced aluminum matrix composites |
| CN112662918A (en) * | 2020-12-02 | 2021-04-16 | 国网电力科学研究院武汉南瑞有限责任公司 | Al2O3-TiC particle reinforced aluminum matrix composite material and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108080811B (en) | Micro-nano TiC-TiB2Granular aluminum alloy welding wire rod | |
| EP0358751B1 (en) | Multi-phase electro-melted material based on alumina, oxycarbide and oxynitride of aluminium | |
| CN108342605A (en) | A kind of TiC particles enhance the preparation method of 7085 aluminum matrix composites | |
| CN108746625A (en) | A kind of preparation method of aluminum-base nano composite material | |
| CN104846226B (en) | A kind of method adding ceramic nanoparticles cast aluminum base composite material | |
| CN110284032A (en) | A kind of high-entropy alloy particle reinforced magnesium base compound material preparation method | |
| CN108251674A (en) | A kind of plating nickel on surface graphene reinforced aluminum matrix composites and its hot extrusion preparation method | |
| CN104878233A (en) | Preparation method of aluminum-titanium-boron alloy ingot | |
| CN107119207A (en) | It is a kind of non-metering than TiC enhancing Cu-base composites and preparation method thereof | |
| CN108823448A (en) | A kind of nanometer SiC reinforced aluminum base composite material and preparation method thereof | |
| CN106244840A (en) | The method preparing TiC particle enhanced aluminum-based composite material by tabletting pretreatment | |
| CN114672686B (en) | Preparation method of additional nano-particle reinforced cast aluminum-lithium alloy | |
| CN108441732A (en) | A kind of Nano diamond particle reinforced magnesium base compound material and preparation method thereof | |
| CN1081244C (en) | Composite crystal grain fining agent for aluminium and aluminium alloy and preparation process thereof | |
| CN106244841A (en) | The method preparing SiC particulate reinforced aluminum matrix composites by tabletting pretreatment | |
| Kannan et al. | Advanced liquid state processing techniques for ex-situ discontinuous particle reinforced nanocomposites: A review | |
| CN111424195B (en) | Refiner, preparation method and application thereof, aluminum alloy and refining method thereof | |
| JP4397425B1 (en) | Method for producing Ti particle-dispersed magnesium-based composite material | |
| RU2567779C1 (en) | Method of producing of modified aluminium alloys | |
| CN102899517B (en) | In-situ SiC-TiC particle mixing enhanced aluminum-based composite material and preparation process thereof | |
| CN111349822B (en) | Aluminum-titanium-boron-strontium-rare earth alloy wire and preparation method thereof | |
| CN1167163A (en) | Iron-carbon-boron composite refining agent for aluminium and aluminium alloy | |
| CN1037117C (en) | Method for making casting metal based composite material | |
| JP2008189995A (en) | Method for producing oxide particle dispersion strengthened alloy by casting | |
| Annapoorna et al. | Nano reinforced aluminium based Metal Matrix Hybrid Composites-an overview |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161221 |
|
| WD01 | Invention patent application deemed withdrawn after publication |