AU2016415075A1 - ZrO2-Al2O3 Multiphase Ceramic Particle for Wear-Resistance Application, Preparation Method Therefor and Use Thereof - Google Patents

ZrO2-Al2O3 Multiphase Ceramic Particle for Wear-Resistance Application, Preparation Method Therefor and Use Thereof Download PDF

Info

Publication number
AU2016415075A1
AU2016415075A1 AU2016415075A AU2016415075A AU2016415075A1 AU 2016415075 A1 AU2016415075 A1 AU 2016415075A1 AU 2016415075 A AU2016415075 A AU 2016415075A AU 2016415075 A AU2016415075 A AU 2016415075A AU 2016415075 A1 AU2016415075 A1 AU 2016415075A1
Authority
AU
Australia
Prior art keywords
multiphase ceramic
wear
zrch
particles
ball
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
Application number
AU2016415075A
Other versions
AU2016415075B2 (en
AU2016415075B9 (en
Inventor
Xiaorong DONG
Haiyan Wang
Juan Wang
Xiulian WANG
Kaihong ZHENG
Nan ZHOU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institute Of Materials And Processing Guangdong Academy Of Sciences
Original Assignee
Guangdong Institute of Materials and Processing
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Institute of Materials and Processing filed Critical Guangdong Institute of Materials and Processing
Publication of AU2016415075A1 publication Critical patent/AU2016415075A1/en
Publication of AU2016415075B2 publication Critical patent/AU2016415075B2/en
Assigned to Institute of Materials and Processing, Guangdong Academy of Sciences reassignment Institute of Materials and Processing, Guangdong Academy of Sciences Amend patent request/document other than specification (104) Assignors: GUANGDONG INSTITUTE OF MATERIALS AND PROCESSING
Application granted granted Critical
Publication of AU2016415075B9 publication Critical patent/AU2016415075B9/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/101—Refractories from grain sized mixtures
    • C04B35/106—Refractories from grain sized mixtures containing zirconium oxide or zircon (ZrSiO4)
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/04—Making ferrous alloys by melting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/08—Making cast-iron alloys
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Metallurgy (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Chemistry (AREA)
  • Crushing And Grinding (AREA)

Abstract

Disclosed are wear-resistant ZrO

Description

Field of the Invention
The present invention relates to the technical field of preparation of ceramic composite, particularly to a ZrCh-AhCh multiphase ceramic particle for wear-resistance application, a preparation method therefor and a use thereof.
Background of the Invention
ZrCh-AhCh multiphase ceramics have high toughness, comparative hardness, high wear resistance and adjustable thermal expansion coefficient, and thus can be used as reinforcements for high chromium cast iron, alloy steel and spheroidal graphite cast iron. For ceramics which are large piece-shaped and have smooth surface, due to the poor combination of traditional reinforcements and metal matrices, cracks and spalling of the ceramics occur during the preparation and application of the composite materials, affecting the performance of the composite materials. Therefore, it is of great significance to prepare ceramic particles having a rough surface, a certain particle size, and a high wear resistance and use the particles as reinforcements for metal matrix composite materials.
Summary of the Invention
One object of the present invention, in view of the above problems and deficiencies, is to provide a rough-surfaced and high wear-resistant ZrO2-A12O3 multiphase ceramic particle which is used as reinforcement for steel matrix composite materials, a preparation method therefor, and a use thereof.
In order to achieve the above object, the present invention provides a ZrO2-A12O3 multiphase ceramic particle for wear-resistance application, and its composition by weight percentage is: 10-90% of stabilized ZrCF and 10-90% of AI2O3.
The stabilized ZrCf comprises a stabilizer including one or a mixture of two or more in any ratio selected from the group consisting of MgCh, T1O2, and Y2O3, a content of the stabilizer being not higher than 5% of a weight of ZrCF·
The present invention further provides a method for preparing the ZrCh-AfCh multiphase ceramic particle for wear-resistance application, comprising the following steps:
(1) disposing stabilized ZrCf and AI2O3 powders in a ball-milling container proportionally and ball-milling, contents of stabilized ZrCF and AI2O3 powders by weight percentage being 10-90% of stabilized ZrCF and 10-90% of AI2O3;
(2) disposing the ball-milled mixture in a mould and performing isostatic pressing to obtain a ZrCh-AfCh multiphase ceramic green body;
(3) disposing the multiphase ceramic green body in an electric furnace and sintering with a sintering temperature of 1100-1200°C which is maintained for 2-3 hours;
(4) grinding the sintered multiphase ceramic green body and then sieving to obtain rough-surfaced multiphase ceramic particles of 0.5-7 mm.
Furthermore, as a preferred embodiment, the method comprises a step of disposing the multiphase ceramic particles of 0.5-7 mm in an electric furnace, sintering and cooling, wherein a sintering heating rate is less than 60°C/h, a sintering temperature is 1500-1600°C and maintained for 2-3 hours, a cooling rate is less than 100°C/h, and the particles are took out of the furnace after cooled to 500-600°C and then subjected to air cooling.
Furthermore, as a preferred embodiment, in step (1), a material-to-ball ratio is 3:1, ZrO2 hard balls are used for the ball-milling, the ball-milling container is made of polyester material, a ball mill rotational speed is 100-200 revolutions per minute, and the ball-milling is performed for 12-36 hours.
Furthermore, as a preferred embodiment, in step (2), a moulding pressure is 250-300 MPa and maintained for 0.5-1 hour.
Furthermore, as a preferred embodiment, in step (3), the sintering is performed with a heating rate of less than 80°C/h.
Furthermore, as a preferred embodiment, in step (3), the grinding is performed with a jaw crusher.
The present invention further provides use of the ZrO2-Al2O3 multiphase ceramic particle for wear-resistance application in preparing high chromium cast iron matrix wear-resistant composite material reinforced with ZrO2-Al2O3 multiphase ceramic particles, wherein, as a preferred embodiment, the particles are combined with high chromium cast iron through a gravity casting process and a volume ratio of the ZrO2-Al2O3 multiphase ceramic particles to high chromium cast iron is less than 1:1.
The present invention further provides use of the ZrO2-Al2O3 multiphase ceramic particle for wear-resistance application in preparing alloy steel matrix wear-resistant composite material reinforced with ZrO2-Al2O3 multiphase ceramic particles, wherein, as a preferred embodiment, the particles are combined with alloy steel through a gravity casting process and a volume ratio of the ZrO2-Al2O3 multiphase ceramic particles to alloy steel is less than 1:1.
The present invention further provides use of the ZrO2-Al2O3 multiphase ceramic particle for wear-resistance application in preparing spheroidal graphite cast iron matrix wear-resistant composite material reinforced with ZrO2-Al2O3 multiphase ceramic particles, wherein, as a preferred embodiment, the particles are combined with spheroidal graphite cast iron through a gravity casting process and a volume ratio of the ZrO2-Al2O3 multiphase ceramic particles to spheroidal graphite cast iron is less than 1:1.
Compared with the prior art, the present invention has achieved the following technical effects.
In the present invention, ZrO2-Al2O3 composite powders are adopted and subjected to isostatic pressing and initial sintering to obtain a green body having a certain strength which is not too high but suitable for grinding, while the ground ceramic particles are subjected to high temperature sintering to obtain high strength and hardness. Meanwhile, since microcracks formed on the ground ceramic particles will heal during the high temperature sintering process, adjusting the cooling rate after the sintering can enhance the formation of tetragonal phase in the ZrO2-Al2O3 multiphase ceramic particles and increase toughness of the ZrCh-AhCh multiphase ceramic particles. Therefore, through isostatic pressing, initial sintering, grinding, high temperature sintering, and adjusting cooling rate, rough-surfaced ceramic particle with a certain particle size and high wear-resistance is obtained, which is a ZrCh-AhCh multiphase ceramic particle used as reinforcement for steel matrix composite materials.
In summary, a ceramic particle prepared by the present invention has the following advantages:
1. The multiphase ceramic particle has a fracture toughness of greater than or equal to 7 J/cm , and a hardness of greater than 1300HV.
2. As a reinforcement material, the particle can be well combined with high chromium cast iron, alloy steel and spheroidal graphite cast iron, and composite materials thereof show wear resistances 3-6 times of those of the corresponding matrices.
The present invention will be further described with reference to the drawings.
Description of the Drawings
Fig 1 is a photograph showing ZrCh-AhCh multiphase ceramic particles as prepared according to embodiment 2 of the present invention.
Fig 2 is an X-ray diffraction pattern of the ZrCh-AhCh multiphase ceramic particles as prepared according to embodiment 2 of the present invention.
Fig 3 is a micrograph showing a steel matrix composite material reinforced with ZrCh-AhCh multiphase ceramic particles as prepared according to embodiment 2 of the present invention.
Detailed Description of the Embodiments
The above-mentioned and other technical features and advantages of the present invention will be described in detail with reference to the following embodiments.
Embodiment 1 (1) ZrCh-AhCh multiphase ceramic green body (a) Disposing by weight percentage 75% of stabilized ZrC>2 (the stabilized ZrC>2 comprises 4% of MgC>2 by weight percentage) and 25% of AI2O3 proportionally in a ball-milling container with a material-to-ball ratio of 3:1, and ball-milling for 25 hours with a ball mill rotational speed of 150 revolutions per minute, where ZrC>2 hard balls are used for the ball-milling and the ball-milling container is made of polyester material.
(b) Disposing the ball-milled mixture in a mould and performing isostatic pressing with a moulding pressure of 260 MPa which is maintained for 0.6 hour to obtain a ZrCh-AhCh multiphase ceramic green body.
(c) Disposing the multiphase ceramic green body in an electric furnace and sintering with a sintering temperature of 1130°C which is maintained for 2.5 hours and a heating rate of 70°C/h.
(2) Preparation of ZrCh-AhCh multiphase ceramic particles (d) Grinding the sintered multiphase ceramic green body with a jaw crusher and then sieving to obtain rough-surfaced multiphase ceramic particles of 1 mm.
(e) Disposing the multiphase ceramic particles of 1 mm in an electric furnace, sintering with a heating rate of 50°C/h and a sintering temperature of 1550°C which is maintained for 2.5 hours, then cooling the particles to 550°C with a cooling rate of 90°C/h, taking the particles out of the furnace and subjecting the particles to air cooling. The particles show a fracture toughness of 9.1 J/cm , and a hardness of 1310HV.
(3) Application of the ZrCL-AhCh multiphase ceramic particles: Combining the above ZrCh-AhCh multiphase ceramic particles with high chromium cast iron through a gravity casting process (a volume ratio of the ceramic particles to high chromium cast iron is 1:1) to obtain a high chromium cast iron matrix wear-resistant composite material reinforced with ZrCh-AhCh multiphase ceramic particles showing good combination, and the composite material shows a wear-resistance 5.8 times of the high chromium cast iron matrix.
Embodiment 2 (1) ZrCh-AhCh multiphase ceramic green body (a) Disposing by weight percentage 45% of stabilized ZrC>2 (the stabilized ZrC>2 comprises 4.5% of T1O2 by weight percentage) and 55% of AI2O3 proportionally in a ball-milling container with a material-to-ball ratio of 3:1, and ball-milling for 30 hours with a ball mill rotational speed of 160 revolutions per minute, where ZrC>2 hard balls are used for the ball-milling and the ball-milling container is made of polyester material.
(b) Disposing the ball-milled mixture in a mould and performing isostatic pressing with a moulding pressure of 270 MPa which is maintained for 0.7 hour to obtain a ZrCh-AhCh multiphase ceramic green body.
(c) Disposing the multiphase ceramic green body in an electric furnace and sintering with a sintering temperature of 1150°C which is maintained for 2.5 hours and a heating rate of 65°C/h.
(2) Preparation of ZrCh-AhCh multiphase ceramic particles (d) Grinding the sintered multiphase ceramic green body with a jaw crusher and then sieving to obtain rough-surfaced multiphase ceramic particles of 3 mm.
(e) Disposing the multiphase ceramic particles of 3 mm in an electric furnace, sintering with a heating rate of 55°C/h and a sintering temperature of 1560°C which is maintained for 2.5 hours, then cooling the particles to 560°C with a cooling rate of 95°C/h, taking the particles out of the furnace and subjecting the particles to air cooling. The particles show a fracture toughness of 8.4 J/cm , and a hardness of 1390HV.
Fig 1 is a photograph showing ZrCh-AhCh multiphase ceramic particles as prepared according to this embodiment 2.
Fig 2 is an X-ray diffraction pattern of the ZrCh-AhCh multiphase ceramic particles as prepared according to this embodiment 2.
(3) Application of the ZrCh-AhCh multiphase ceramic particles: Combining the above ZrCh-AhCh multiphase ceramic particles with high manganese steel through a gravity casting process (a volume ratio of the ceramic particles to high manganese steel is 1:1.1) to obtain a high manganese steel matrix wear-resistant composite material reinforced with ZrOo-AhCh multiphase ceramic particles showing good combination (as shown in the micrograph of Fig 3), and the composite material shows a wear-resistance 4 times of the high manganese steel matrix.
Embodiment 3 (1) ZrCh-AhCh multiphase ceramic green body (a) Disposing by weight percentage 15% of stabilized ZrCF (the stabilized ZrCF comprises 5% of Y2O3 by weight percentage) and 85% of AI2O3 proportionally in a ball-milling container with a material-to-ball ratio of 3:1, and ball-milling for 35 hours with a ball mill rotational speed of 180 revolutions per minute, where ZrCF hard balls are used for the ball-milling and the ball-milling container is made of polyester material.
(b) Disposing the ball-milled mixture in a mould and performing isostatic pressing with a moulding pressure of 280 MPa which is maintained for 0.8 hour to obtain a ZrCh-AfCh multiphase ceramic green body.
(c) Disposing the multiphase ceramic green body in an electric furnace and sintering with a sintering temperature of 1170°C which is maintained for 2.5 hours and a heating rate of 55°C/h.
(2) Preparation of ZrCh-AfCh multiphase ceramic particles (d) Grinding the sintered multiphase ceramic green body with a jaw crusher and then sieving to obtain rough-surfaced multiphase ceramic particles of 5 mm.
(e) Disposing the multiphase ceramic particles of 5 mm in an electric furnace, sintering with a heating rate of 50°C/h and a sintering temperature of 1570°C which is maintained for 2.5 hours, then cooling the particles to 570°C with a cooling rate of 85°C/h, taking the particles out of the furnace and subjecting the particles to air cooling. The particles show a fracture toughness of 7.9 J/cm , and a hardness of 1460HV.
(3) Application of the ZrCh-AhCh multiphase ceramic particles: Combining the above ZrCh-AhCh multiphase ceramic particles with spheroidal graphite cast iron through a gravity casting process (a volume ratio of the ceramic particles to spheroidal graphite cast iron is 1:1.2) to obtain a spheroidal graphite cast iron matrix wear-resistant composite material reinforced with ZrCh-AhCh multiphase ceramic particles showing good combination, and the composite material shows a wear-resistance 4 times of the spheroidal graphite cast iron matrix.
The above embodiments are preferred embodiments but not to limit the present invention. Any amendment and modification that based on the principal of the present invention shall fall within the scope of the present invention.

Claims (2)

Claims
1/2
Fig 3
(1) disposing stabilized ZrC>2 and AI2O3 powders in a ball-milling container proportionally and ball-milling, contents of stabilized ZrC>2 and AI2O3 powders by weight percentage being 10-90% of stabilized ZrC>2 and 10-90% of AI2O3;
(2) disposing the ball-milled mixture in a mould and performing isostatic pressing to obtain a ZrCh-A^Ch multiphase ceramic green body;
(3) disposing the multiphase ceramic green body in an electric furnace and sintering with a sintering temperature of 1100-1200°C which is maintained for 2-3 hours;
(4) grinding the sintered multiphase ceramic green body and then sieving to obtain rough-surfaced multiphase ceramic particles of 0.5-7 mm.
3. The method according to claim 2 for preparing the ZrCh-A^Ch multiphase ceramic particle for wear-resistance application, characterized in that, it further comprises a step of disposing the multiphase ceramic particles of 0.5-7 mm in an electric furnace, sintering and cooling, wherein a sintering heating rate is less than 60°C/h, a sintering temperature is 1500-1600°C and maintained for 2-3 hours, a cooling rate is less than 100°C/h, and the particles are took out of the furnace after cooled to 500-600°C and then subjected to air cooling.
4. The method according to claim 2 for preparing the ZrCh-A^Ch multiphase ceramic particle for wear-resistance application, characterized in that, in step (1), a material-to-ball ratio is 3:1, ZrC>2 hard balls are used for the ball-milling, the ball-milling container is made of polyester material, a ball mill rotational speed is 100-200 revolutions per minute, and the ball-milling is performed for 12-36 hours.
5. The method according to claim 2 for preparing the ZrCh-A^Ch multiphase ceramic particle for wear-resistance application, characterized in that, in step (2), a moulding pressure is 250-300 MPa and maintained for 0.5-1 hour.
6. The method according to claim 2 for preparing the ZrCh-A^Ch multiphase ceramic particle for wear-resistance application, characterized in that, in step (3), the sintering is performed with a heating rate of less than 80°C/h.
7. The method according to claim 2 for preparing the ZrOo-AkCh multiphase ceramic particle for wear-resistance application, characterized in that, in step (3), the grinding is performed with a jaw crusher.
8. Use of the ZrCh-AFOs multiphase ceramic particle for wear-resistance application according to claim 1 in preparing high chromium cast iron matrix wear-resistant composite material reinforced with ZrOo-AkCh multiphase ceramic particles, wherein the particles are preferably combined with high chromium cast iron through a gravity casting process and a volume ratio of the ZrOo-AkCh multiphase ceramic particles to high chromium cast iron is less than 1:1.
9. Use of the ZrCh-AFOs multiphase ceramic particle for wear-resistance application according to claim 1 in preparing alloy steel matrix wear-resistant composite material reinforced with ZrOo-AkCh multiphase ceramic particles, wherein the particles are preferably combined with alloy steel through a gravity casting process and a volume ratio of the ZrOo-AkCh multiphase ceramic particles to alloy steel is less than 1:1.
10. Use of the ZrCh-AFOs multiphase ceramic particle for wear-resistance application according to claim 1 in preparing spheroidal graphite cast iron matrix wear-resistant composite material reinforced with ZrOo-AkCh multiphase ceramic particles, wherein the particles are preferably combined with spheroidal graphite cast iron through a gravity casting process and a volume ratio of the ZrOo-AkCh multiphase ceramic particles to spheroidal graphite cast iron is less than 1:1.
Figi
Intensity (a.u.)
1. A ZrCL-AkCh multiphase ceramic particle for wear-resistance application, characterized in that, its composition by weight percentage is: 10-90% of stabilized ZrC>2 and 10-90% ofAhCh;
wherein the stabilized ZrC>2 comprises a stabilizer including one or a mixture of two or more in any ratio selected from the group consisting of MgCh, T1O2, and Y2O3, a content of the stabilizer being not higher than 5% of a weight of ZrCty
2. A method for preparing the ZrCh-A^Ch multiphase ceramic particle for wear-resistance application of claim 1, characterized in that, it comprises the following steps:
2/2
AU2016415075A 2016-07-14 2016-07-19 ZrO2-Al2O3 Multiphase Ceramic Particle for Wear-Resistance Application, Preparation Method Therefor and Use Thereof Active AU2016415075B9 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201610556046.0 2016-07-14
CN201610556046.0A CN106187179B (en) 2016-07-14 2016-07-14 One kind is wear-resistant to use ZrO2-Al2O3Complex phase ceramic particle and its preparation method and application
PCT/CN2016/090387 WO2018010189A1 (en) 2016-07-14 2016-07-19 Wear-resistant zro2-al2o3 multiphase ceramic particles and preparation method therefor and use thereof

Publications (3)

Publication Number Publication Date
AU2016415075A1 true AU2016415075A1 (en) 2018-12-13
AU2016415075B2 AU2016415075B2 (en) 2020-08-20
AU2016415075B9 AU2016415075B9 (en) 2021-01-28

Family

ID=57475288

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2016415075A Active AU2016415075B9 (en) 2016-07-14 2016-07-19 ZrO2-Al2O3 Multiphase Ceramic Particle for Wear-Resistance Application, Preparation Method Therefor and Use Thereof

Country Status (3)

Country Link
CN (1) CN106187179B (en)
AU (1) AU2016415075B9 (en)
WO (1) WO2018010189A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108395220A (en) * 2018-02-01 2018-08-14 常熟市创新陶瓷有限公司 A kind of preparation method of the wear-resisting diphase ceramic material of aluminium oxide-zirconium oxide
CN112872351B (en) * 2021-01-13 2023-07-14 太原理工大学 Preparation method of hybrid synergistic reinforced iron-based wear-resistant material

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6847390A (en) * 1989-12-28 1991-07-04 Tosoh Corporation Alumina-zirconia composite sintered product and method for making the same
DE69313972T2 (en) * 1992-10-30 1998-03-26 Corning Inc Microlaminated composites and process for their manufacture
US6749653B2 (en) * 2002-02-21 2004-06-15 3M Innovative Properties Company Abrasive particles containing sintered, polycrystalline zirconia
CN1293016C (en) * 2005-05-30 2007-01-03 东北大学 Al2O3/ZrO2 (Y2O3) nano composite ceramic tool material and its preparing method
CN1793010A (en) * 2006-01-13 2006-06-28 清华大学 High toughness aluminium oxide base ceramic and preparation process thereof
CN101456167B (en) * 2008-12-29 2011-03-30 陕西科技大学 Preparation method of alumina base full-abrasive consolidation grinding device
CN101508562B (en) * 2009-04-07 2012-07-25 广东东方锆业科技股份有限公司 Aluminum oxide toughening structure ceramic material and method of producing the same
CN103203428B (en) * 2013-04-27 2015-08-12 北京电力设备总厂有限公司 Lost foam casting composite wear-resistant part and casting method thereof
CN103667851B (en) * 2013-12-11 2016-06-08 昆明理工大学 The preparation method of a kind of particles reiforced metal-base composition
CN103771837B (en) * 2013-12-31 2015-05-13 中国人民解放军第四军医大学 Aluminum oxide/zirconium oxide SLM (selective laser melting) ceramic powder material and preparation method thereof
CN105174922B (en) * 2015-10-20 2017-09-15 兰州理工大学 High tenacity Al2O3/3Y‑ZrO2The preparation method of complex phase ceramic

Also Published As

Publication number Publication date
AU2016415075B2 (en) 2020-08-20
CN106187179A (en) 2016-12-07
AU2016415075B9 (en) 2021-01-28
CN106187179B (en) 2019-01-29
WO2018010189A1 (en) 2018-01-18
WO2018010189A9 (en) 2018-12-13

Similar Documents

Publication Publication Date Title
CN108359825B (en) A kind of preparation method of ceramics-graphene enhancing Cu-base composites
WO2020135404A1 (en) Ti(c,n)-based superhard metal composite material and preparation method therefor
CN105272260B (en) A kind of soap-free emulsion polymeization phase tungsten carbide composite and preparation method thereof
JPS5924751B2 (en) Sintered shaped body
WO2016062163A1 (en) Cermet composite body and preparation method thereof
CN113430443B (en) Preparation method of superfine WC hard alloy
CN110964938B (en) High-entropy alloy wear-resistant composite material, preparation method and application
CN105861901A (en) Metal-based ceramic cutting tool and preparation method
Ma et al. Preparation and sintering of ultrafine TiB2 powders
CN107419126B (en) A kind of TiB-TiB2The fast preparation method of-Al composite ceramics
AU2016415075B9 (en) ZrO2-Al2O3 Multiphase Ceramic Particle for Wear-Resistance Application, Preparation Method Therefor and Use Thereof
CN109439950A (en) A kind of base steel composite hammer head and preparation method thereof
CN109663900A (en) A kind of steel-based composite plate hammer and preparation method thereof
CN110451943A (en) It is a kind of using discarded mullite sagger as ceramics of raw material and preparation method thereof
JPH0748173A (en) Ceramic composite material excellent in erosion resistance and corrosion resistance
CN113582697A (en) Gradient layer shape B4C-TiB2Al composite material and preparation method thereof
CN109402443A (en) A kind of steel-based composite wear-resistant part and preparation method thereof
CN109396395B (en) Iron-based composite grinding roller and preparation method thereof
CN109396419A (en) A kind of ceramic phase reinforcement and preparation method thereof
CN109550937A (en) A kind of steel-based composite liner and preparation method thereof
CN103936421B (en) A kind of TiC 0.6/ TiC 0.6-Al 2o 3the preparation method of composite ceramics
CN106242565A (en) A kind of wear-resisting ZrO2al2o3complex phase ceramic granule and its preparation method and application
CN104628366A (en) Aluminum oxide-silicon nitride ceramic lining and preparation method thereof
JP5475213B2 (en) Improved wear-resistant metal part and method of manufacturing the same
CN109518022A (en) A kind of preparation method of tungsten steel ceramic hard alloy

Legal Events

Date Code Title Description
DA3 Amendments made section 104

Free format text: THE NATURE OF THE AMENDMENT IS: AMEND THE INVENTION TITLE TO READ ZRO2-AL2O3 MULTIPHASE CERAMIC PARTICLE FOR WEAR-RESISTANCE APPLICATION, PREPARATION METHOD THEREFOR AND USE THEREOF

HB Alteration of name in register

Owner name: INSTITUTE OF MATERIALS AND PROCESSING, GUANGDONG ACADEMY OF SCIENCES

Free format text: FORMER NAME(S): GUANGDONG INSTITUTE OF MATERIALS AND PROCESSING

FGA Letters patent sealed or granted (standard patent)
SREP Specification republished