CN105970061A - High-strength carbide-base metal ceramic lining plate and preparation method thereof - Google Patents
High-strength carbide-base metal ceramic lining plate and preparation method thereof Download PDFInfo
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- CN105970061A CN105970061A CN201610485716.4A CN201610485716A CN105970061A CN 105970061 A CN105970061 A CN 105970061A CN 201610485716 A CN201610485716 A CN 201610485716A CN 105970061 A CN105970061 A CN 105970061A
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- parts
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- liner plate
- ceramic metal
- high strength
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
- C22C29/10—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on titanium carbide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/02—Compacting only
- B22F3/03—Press-moulding apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention discloses a high-strength carbide-base metal ceramic lining plate and a preparation method thereof. The high-strength carbide-base metal ceramic lining plate is prepared from, by weight, 56-66 parts of titanium carbide, 34-44 parts of tungsten carbide, 10-15 parts of aluminum powder, 45-55 parts of ferro-molybdenum powder, 3-8 parts of lawsonite powder, 10-20 parts of emery powder, 10-20 parts of powdered attapulgite, 1-6 parts of basic nickel carbonate, 2-5 parts of di-tin trioxide, 6-7 parts of cadmium selenide and 5-8 parts of kaoline. The high-strength carbide-base metal ceramic lining plate prepared through the method is high in strength, has the characteristics of excellent abrasion resistance, impact resistance, chemical corrosion resistance and low-temperature toughness, meanwhile, has the characteristic of good processability and low material cost, and is simple in preparation process, low in processing cost and suitable for large-scale industrial production, and parameters are easy to control.
Description
Technical field
Present invention relates particularly to a kind of high strength carbon compound based ceramic metal liner plate and preparation side thereof
Method.
Background technology
Ceramic metal English word cermet or ceramet be by ceramic (ceramic) and
Metal (metal) is bonded.Ceramic metal refers to the gold prepared with powder metallurgy process
Belonging to and the composite of pottery, ceramic metal has metal and the advantage of pottery concurrently, its density is little,
Hardness is high, wear-resisting, heat conductivity is good, will not be because of quenching or shock heating and embrittlement.Ceramic metal was both
There is the toughness of metal, high-termal conductivity and good heat stability, there is again the resistance to height of pottery
The characteristic such as warm, corrosion-resistant and wear-resistant.Ceramic metal is in Aero-Space, defence and military, essence
The fields such as close manufacture are gathered around and are had broad application prospects.Carbide-base ceramics be with titanium carbide,
Carborundum, tungsten carbide etc. are matrix, with the metal composite such as metallic cobalt, nickel, chromium, tungsten, molybdenum and
Become, there is high rigidity, high-wearing feature, the feature such as high temperature resistant.
In industries such as electric power, cement, metallurgy, mines, pulverized coal preparation system uses substantial amounts of mill lining
Plate, it directly influences the operating rate of powder process, coal as main wearing piece, its anti-wear performance
Opaque amount, material consumption and production cost.Ceramic metal liner plate is the product that development in recent years is got up
Thing, has the features such as high hardness, wearability and high temperature resistant property.Therefore, have in China
Extraordinary application prospect.In the market for having high strength carbon compound based ceramic metal lining
Plate demand the most all increases, but does not has corresponding product the most corresponding.Rare height on domestic market
Intensity carbide-base ceramics liner plate, a small amount of sale and public praise are preferably substantially import and produce
Product, the market share of home products is less.To this end, we from formula and the technique of product
Hands, develops new high performance material, it is provided that a kind of high strength carbon compound based ceramic metal liner plate and
Its preparation method.
Summary of the invention
To achieve these goals, the invention provides a kind of high strength carbon compound based ceramic metal
Liner plate and preparation method thereof.
It is an object of the invention to be achieved through the following technical solutions:
A kind of high strength carbon compound based ceramic metal liner plate, is prepared by the raw materials in:
Titanium carbide 56-66 part, tungsten carbide 34-44 part, aluminium powder 10-15 part, molybdenum-iron powder 45-55 part,
Lawsonite powder 3-8 part, schmigel 10-20 part, attapulgite clay powder 10-20 part, alkali formula carbon
Acid nickel 1-6 part, three oxidation two stannum 2-5 parts, cadmium selenide 6-7 part, Kaolin 5-8 parts.
Described high strength carbon compound based ceramic metal liner plate is prepared by the raw materials in: carbon
Change titanium 56 parts, tungsten carbide 34 parts, aluminium powder 10 parts, 45 parts of molybdenum-iron powder, 3 parts of lawsonite powder,
Schmigel 10 parts, 10 parts of attapulgite clay powder, basic nickel carbonate 1 part, three oxidation two stannum 2
Part, cadmium selenide 6 parts, Kaolin 5 parts.
Described high strength carbon compound based ceramic metal liner plate is prepared by the raw materials in: carbon
Change titanium 66 parts, tungsten carbide 44 parts, aluminium powder 15 parts, 55 parts of molybdenum-iron powder, 8 parts of lawsonite powder,
Schmigel 20 parts, 20 parts of attapulgite clay powder, basic nickel carbonate 1-6 part, three oxidation two stannum
5 parts, cadmium selenide 7 parts, Kaolin 8 parts.
Described high strength carbon compound based ceramic metal liner plate is prepared by the raw materials in: carbon
Change titanium 59 parts, tungsten carbide 38 parts, aluminium powder 14 parts, 49 parts of molybdenum-iron powder, 5 parts of lawsonite powder,
Schmigel 15 parts, 15 parts of attapulgite clay powder, basic nickel carbonate 4 parts, three oxidation two stannum 5
Part, cadmium selenide 7 parts, Kaolin 6 parts.
The preparation method of described high strength carbon compound based ceramic metal liner plate, the method preparation process
As follows: first each raw material to be put in high-speed mixer, it is carried out mix and blend, then will be mixed
Closing uniform batch mixing to be placed in mould and carry out being pressed into prefabricated component, compacting pressure is 40-50MPa,
Again by prefabricated component high temperature sintering, sintering temperature is 900-1200 DEG C, and sintering time is 3-6h,
After being cooled to room temperature.
Beneficial effect: the high strength carbon compound based ceramic metal liner plate intensity that the inventive method prepares
Height, and have the feature of wearability, impact resistance, chemical resistance and the low-temperature flexibility of excellence,
There is good processing characteristics simultaneously, the feature that the cost of material is low, and preparation technology is simple, add
Work low cost, parameter is easily-controllable, is suitable for large-scale industrial production.
Detailed description of the invention
The following stated is only the preferred embodiments of the present invention, is not limited to the present invention,
Although the present invention being described in detail with reference to previous embodiment, for the technology of this area
For personnel, the technical scheme described in foregoing embodiments still can be modified by it,
Or wherein portion of techniques feature is carried out equivalent.All the spirit and principles in the present invention it
In, any modification, equivalent substitution and improvement etc. made, should be included in the protection of the present invention
Within the scope of.
Embodiment 1
A kind of high strength carbon compound based ceramic metal liner plate, is prepared by the raw materials in:
Titanium carbide 56 parts, tungsten carbide 34 parts, aluminium powder 10 parts, 45 parts of molybdenum-iron powder, lawsonite powder 3
Part, schmigel 10 parts, 10 parts of attapulgite clay powder, basic nickel carbonate 1 part, three oxidations two
2 parts of stannum, cadmium selenide 6 parts, Kaolin 5 parts.
Its preparation methods steps is as follows: is first put in high-speed mixer by each raw material, carries out it
Mix and blend, is then placed in the batch mixing of mix homogeneously in mould and carries out being pressed into prefabricated component, pressure
Pressure processed is 40-50MPa, then by prefabricated component high temperature sintering, sintering temperature is 900-1200 DEG C,
Sintering time is 3-6h, after being cooled to room temperature.
Embodiment 2
A kind of high strength carbon compound based ceramic metal liner plate, is prepared by the raw materials in:
Titanium carbide 66 parts, tungsten carbide 44 parts, aluminium powder 15 parts, 55 parts of molybdenum-iron powder, lawsonite powder 8
Part, schmigel 20 parts, 20 parts of attapulgite clay powder, basic nickel carbonate 1-6 part, three oxidations
Two 5 parts of stannum, cadmium selenide 7 parts, Kaolin 8 parts.
Its preparation methods steps is as follows: is first put in high-speed mixer by each raw material, carries out it
Mix and blend, is then placed in the batch mixing of mix homogeneously in mould and carries out being pressed into prefabricated component, pressure
Pressure processed is 40-50MPa, then by prefabricated component high temperature sintering, sintering temperature is 900-1200 DEG C,
Sintering time is 3-6h, after being cooled to room temperature.
Embodiment 3
A kind of high strength carbon compound based ceramic metal liner plate, is prepared by the raw materials in:
Titanium carbide 59 parts, tungsten carbide 38 parts, aluminium powder 14 parts, 49 parts of molybdenum-iron powder, lawsonite powder 5
Part, schmigel 15 parts, 15 parts of attapulgite clay powder, basic nickel carbonate 4 parts, three oxidations two
5 parts of stannum, cadmium selenide 7 parts, Kaolin 6 parts.
Its preparation methods steps is as follows: is first put in high-speed mixer by each raw material, carries out it
Mix and blend, is then placed in the batch mixing of mix homogeneously in mould and carries out being pressed into prefabricated component, pressure
Pressure processed is 40-50MPa, then by prefabricated component high temperature sintering, sintering temperature is 900-1200 DEG C,
Sintering time is 3-6h, after being cooled to room temperature.
Claims (5)
1. a high strength carbon compound based ceramic metal liner plate, it is characterised in that described high-strength
Degree carbide-base ceramics liner plate is prepared by the raw materials in: titanium carbide 56-66
Part, tungsten carbide 34-44 part, aluminium powder 10-15 part, molybdenum-iron powder 45-55 part, lawsonite powder
3-8 part, schmigel 10-20 part, attapulgite clay powder 10-20 part, basic nickel carbonate 1-6
Part, three oxidation two stannum 2-5 parts, cadmium selenide 6-7 part, Kaolin 5-8 parts.
A kind of high strength carbon compound based ceramic metal liner plate, its
Being characterised by, described high strength carbon compound based ceramic metal liner plate is by the raw material system of following weight portion
Become: titanium carbide 56 parts, tungsten carbide 34 parts, aluminium powder 10 parts, 45 parts of molybdenum-iron powder, lawsonite
3 parts of powder, schmigel 10 parts, 10 parts of attapulgite clay powder, basic nickel carbonate 1 part, three oxygen
Change 2 parts of two stannum, cadmium selenide 6 parts, Kaolin 5 parts.
A kind of high strength carbon compound based ceramic metal liner plate, its
Being characterised by, described high strength carbon compound based ceramic metal liner plate is by the raw material system of following weight portion
Become: titanium carbide 66 parts, tungsten carbide 44 parts, aluminium powder 15 parts, 55 parts of molybdenum-iron powder, lawsonite
8 parts of powder, schmigel 20 parts, 20 parts of attapulgite clay powder, basic nickel carbonate 1-6 part, three
Aoxidize 5 parts of two stannum, cadmium selenide 7 parts, Kaolin 8 parts.
A kind of high strength carbon compound based ceramic metal liner plate, its
Being characterised by, described high strength carbon compound based ceramic metal liner plate is by the raw material system of following weight portion
Become: titanium carbide 59 parts, tungsten carbide 38 parts, aluminium powder 14 parts, 49 parts of molybdenum-iron powder, lawsonite
5 parts of powder, schmigel 15 parts, 15 parts of attapulgite clay powder, basic nickel carbonate 4 parts, three oxygen
Change 5 parts of two stannum, cadmium selenide 7 parts, Kaolin 6 parts.
5. the high strength carbon compound based ceramic metal liner plate according to any one of claim 1-4
Preparation method, it is characterised in that the method preparation process is as follows: first by each raw material put into height
In speed mixer, it is carried out mix and blend, then the batch mixing of mix homogeneously is placed in mould
Carrying out being pressed into prefabricated component, compacting pressure is 40-50MPa, then by prefabricated component high temperature sintering,
Sintering temperature is 900-1200 DEG C, and sintering time is 3-6h, after being cooled to room temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610485716.4A CN105970061A (en) | 2016-06-23 | 2016-06-23 | High-strength carbide-base metal ceramic lining plate and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610485716.4A CN105970061A (en) | 2016-06-23 | 2016-06-23 | High-strength carbide-base metal ceramic lining plate and preparation method thereof |
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| CN105970061A true CN105970061A (en) | 2016-09-28 |
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| CN201610485716.4A Pending CN105970061A (en) | 2016-06-23 | 2016-06-23 | High-strength carbide-base metal ceramic lining plate and preparation method thereof |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1592795A (en) * | 2003-01-13 | 2005-03-09 | 杰出金属实业公司 | Compositions and fabrication methods for hardmetals |
| CN1803347A (en) * | 2006-01-20 | 2006-07-19 | 华南理工大学 | Tungsten carbide base hard alloy powder metallurgical material and its preparation method |
| CN1814838A (en) * | 2005-02-04 | 2006-08-09 | 李北 | Metal ceramic material and formation technology |
| CN101702922A (en) * | 2007-05-21 | 2010-05-05 | 钴碳化钨硬质合金公司 | cemented carbide with ultra-low thermal conductivity |
| CN102046823A (en) * | 2009-03-24 | 2011-05-04 | 住友电气工业株式会社 | Cermet |
| CN102952985A (en) * | 2012-11-21 | 2013-03-06 | 邓湘凌 | High-hardness and high-toughness metal ceramic composition and preparation method thereof |
| CN102952987A (en) * | 2012-11-21 | 2013-03-06 | 邓湘凌 | High-hardness and high-toughness metal ceramic composition and preparation method thereof |
| CN104674095A (en) * | 2015-02-11 | 2015-06-03 | 安徽华通铸业有限公司 | Alloy piston material based on casting |
-
2016
- 2016-06-23 CN CN201610485716.4A patent/CN105970061A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1592795A (en) * | 2003-01-13 | 2005-03-09 | 杰出金属实业公司 | Compositions and fabrication methods for hardmetals |
| CN1814838A (en) * | 2005-02-04 | 2006-08-09 | 李北 | Metal ceramic material and formation technology |
| CN1803347A (en) * | 2006-01-20 | 2006-07-19 | 华南理工大学 | Tungsten carbide base hard alloy powder metallurgical material and its preparation method |
| CN101702922A (en) * | 2007-05-21 | 2010-05-05 | 钴碳化钨硬质合金公司 | cemented carbide with ultra-low thermal conductivity |
| CN102046823A (en) * | 2009-03-24 | 2011-05-04 | 住友电气工业株式会社 | Cermet |
| CN102952985A (en) * | 2012-11-21 | 2013-03-06 | 邓湘凌 | High-hardness and high-toughness metal ceramic composition and preparation method thereof |
| CN102952987A (en) * | 2012-11-21 | 2013-03-06 | 邓湘凌 | High-hardness and high-toughness metal ceramic composition and preparation method thereof |
| CN104674095A (en) * | 2015-02-11 | 2015-06-03 | 安徽华通铸业有限公司 | Alloy piston material based on casting |
Non-Patent Citations (3)
| Title |
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| （苏）马尔登诺夫等: "《陶瓷颜料生产工艺学》", 31 October 1958 * |
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Application publication date: 20160928 |
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