CN107311621A - One kind energy-conservation composite ceramic material and preparation method thereof - Google Patents

One kind energy-conservation composite ceramic material and preparation method thereof Download PDF

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CN107311621A
CN107311621A CN201710710133.1A CN201710710133A CN107311621A CN 107311621 A CN107311621 A CN 107311621A CN 201710710133 A CN201710710133 A CN 201710710133A CN 107311621 A CN107311621 A CN 107311621A
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parts
ceramic material
composite ceramic
energy
preparation
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李桂霞
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Suzhou Grenada Gordon New Mstar Technology Ltd
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Suzhou Grenada Gordon New Mstar Technology Ltd
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Abstract

The invention discloses one kind energy-conservation composite ceramic material and preparation method thereof, the energy-conservation composite ceramic material includes following raw material：58 parts of flyash, 8 13 parts of tealeaf residue, 5 11 parts of aluminium powder, 5 10 parts of barium titanate, 38 parts of zirconium oxide, 48 parts of carborundum, 35 parts of clay, 38 parts of diatomite, 48 parts of gangue, 35 parts of cornstarch, 48 parts of expanded perlite, 25 parts of zinc sulfate, 25 parts of molybdenum oxide, 37 parts of neodymia, 24 parts of kaolin, 5 11 parts of barium monoxide, 25 parts of titanium oxide, 38 parts of niobium pentaoxide, 26 parts of sodium carbonate.The energy-conservation composite ceramic material of the present invention uses flyash, tealeaf residue for raw material, turns waste into wealth, more environmentally-friendly；The energy-conservation composite ceramic material compression strength of preparation is higher than 250MPa, and bending strength is higher than 185MPa, and impact toughness at room temperature is higher than 49J.

Description

One kind energy-conservation composite ceramic material and preparation method thereof
Technical field
It is specifically a kind of energy-conservation composite ceramic material and preparation method thereof the present invention relates to a kind of ceramic material.
Background technology
Ceramics, for its material, are divided into pottery, stoneware and porcelain, pottery, Shi and the porcelain being also just commonly called as.Ceramics are natures The advanced material state for the Practice Development that material passes through human being's production, the physicochemical property of its material is outstanding：Its incrustation gimmick It is abundant, acid rain resistant, with good self-cleaning function, surface glaze colours has translucent glass texture；Ceramics pass through the mankind 1,100 Work practice, there is abundant shaping and manufacturing process means.The raw material of production ceramics is the argillaceous sand stone being widely present on the earth Material, it may be said that just there are ceramics in the place for having soil.Ceramic material is accompanied by environmental protection as the accumulation of heat of environmental protection equipment, heat transfer medium The development of equipment and be widely used.
The impact flexibility of the existing ceramic material for electronics industry is poor, constrains application, directly affects enterprise Benefit；Preparing raw material cost is high, greatly wastes resource.Therefore, the present invention provides a kind of energy-conservation composite ceramic material and its system Preparation Method.
The content of the invention
It is an object of the invention to provide one kind energy-conservation composite ceramic material and preparation method thereof, to solve above-mentioned background skill The problem of being proposed in art.
To achieve the above object, the present invention provides following technical scheme：
One kind energy-conservation composite ceramic material, in parts by weight, including following raw material：5-8 parts of flyash, tealeaf residue 8- 13 parts, 5-11 parts of aluminium powder, 5-10 parts of barium titanate, 3-8 parts of zirconium oxide, 4-8 parts of carborundum, 3-5 parts of clay, 3-8 parts of diatomite, coal 4-8 parts of spoil, 3-5 parts of cornstarch, 4-8 parts of expanded perlite, 2-5 parts of zinc sulfate, 2-5 parts of molybdenum oxide, 3-7 parts of neodymia, 2-4 parts of kaolin, 5-11 parts of barium monoxide, 2-5 parts of titanium oxide, 3-8 parts of niobium pentaoxide, 2-6 parts of sodium carbonate.
It is used as further scheme of the invention：In parts by weight, including following raw material：6 parts of flyash, tealeaf residue 10 Part, 8 parts of aluminium powder, 9 parts of barium titanate, 7 parts of zirconium oxide, 6 parts of carborundum, 4 parts of clay, 5 parts of diatomite, 5 parts of gangue, cornstarch 4 parts, 5 parts of expanded perlite, 3 parts of zinc sulfate, 4 parts of molybdenum oxide, 5 parts of neodymia, 3 parts of kaolin, 6 parts of barium monoxide, titanium oxide 4 Part, 6 parts of niobium pentaoxide, 4 parts of sodium carbonate.
A kind of preparation method for saving composite ceramic material, comprises the following steps：
(1) flyash, tealeaf residue, aluminium powder, barium titanate, zirconium oxide, carborundum, clay, diatom are weighed according to above-mentioned formula Soil, gangue, cornstarch, expanded perlite, zinc sulfate, molybdenum oxide, neodymia, kaolin, barium monoxide, titanium oxide, five oxygen Change two niobiums and sodium carbonate；
(2) flyash, tealeaf residue and sodium carbonate are mixed, is put into Muffle furnace, 15- is calcined at 250-350 DEG C 25min；Then 200-400 mesh is crushed to by pulverizer, obtains mixture A；
(3) by diatomite, gangue, expanded perlite, zinc sulfate, aluminium powder, barium titanate, zirconium oxide, carborundum, oxidation Molybdenum, neodymia, kaolin, barium monoxide, titanium oxide and niobium pentaoxide are well mixed in mixer, then the production that will be well mixed Thing is put into ball mill, and the weight ratio of ball material is (20-30) in ball mill：1, Ball-milling Time is 1-2 hours, obtains mixture B；
(4) mixture A, mixture B, clay and cornstarch are put into high temperature furnace, it is pre-sintered：High temperature furnace is warming up to 350-450 degrees Celsius, it is incubated 2-3 hours；It is once sintered：Furnace temperature is increased to 850-960 degrees Celsius again, sintered 1-2 hours；Two Secondary sintering：Furnace temperature is increased to 1680-1850 degrees Celsius again, 40-55min is sintered, is furnace-cooled to room temperature and can obtain finished product.
It is used as further scheme of the invention：Step (2) mixes flyash, tealeaf residue and sodium carbonate, is put into Muffle furnace In, calcine 20min at 300 DEG C；Then 300 mesh are crushed to by pulverizer, obtain mixture A.
It is used as further scheme of the invention：Step (3) by diatomite, gangue, expanded perlite, zinc sulfate, aluminium powder, Barium titanate, zirconium oxide, carborundum, molybdenum oxide, neodymia, kaolin, barium monoxide, titanium oxide and niobium pentaoxide are in mixer It is well mixed, then well mixed product is put into ball mill, the weight ratio of ball material is 25 in ball mill：1, Ball-milling Time For 1.5 hours, mixture B is obtained.
It is used as further scheme of the invention：Step (4) is pre-sintered：High temperature furnace is warming up to 415 degrees Celsius, insulation 2.3 Hour.
It is used as further scheme of the invention：Step (4) is once sintered：Furnace temperature is increased to 920 degrees Celsius, sintering again 1.5 hour.
It is used as further scheme of the invention：Step (4) double sintering：Furnace temperature is increased to 1710 degrees Celsius, sintering again 48min。
Compared with prior art, the beneficial effects of the invention are as follows：
The energy-conservation composite ceramic material of the present invention uses flyash, tealeaf residue for raw material, turns waste into wealth, adds material Utilization rate, it is to avoid the wasting of resources, it is more environmentally-friendly；The energy-conservation composite ceramic material compression strength of preparation is higher than 250MPa, bending Intensity is higher than 185MPa, and impact toughness at room temperature is higher than 49J, can preferably meet and use needs.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Embodiment 1
One kind energy-conservation composite ceramic material, in parts by weight, including following raw material：5 parts of flyash, 8 parts of tealeaf residue, 5 parts of aluminium powder, 5 parts of barium titanate, 3 parts of zirconium oxide, 4 parts of carborundum, 3 parts of clay, 3 parts of diatomite, 4 parts of gangue, cornstarch 3 Part, 4 parts of expanded perlite, 2 parts of zinc sulfate, 2 parts of molybdenum oxide, 3 parts of neodymia, 2 parts of kaolin, 5 parts of barium monoxide, 2 parts of titanium oxide, 3 parts of niobium pentaoxide, 2 parts of sodium carbonate.
A kind of preparation method for saving composite ceramic material, comprises the following steps：(1) fine coal is weighed according to above-mentioned formula Ash, tealeaf residue, aluminium powder, barium titanate, zirconium oxide, carborundum, clay, diatomite, gangue, cornstarch, expanded perlite, sulphur Sour zinc, molybdenum oxide, neodymia, kaolin, barium monoxide, titanium oxide, niobium pentaoxide and sodium carbonate；(2) by flyash, tealeaf residue With sodium carbonate mixing, it is put into Muffle furnace, 15min is calcined at 250 DEG C；Then 200 mesh are crushed to by pulverizer, mixed Compound A；(3) by diatomite, gangue, expanded perlite, zinc sulfate, aluminium powder, barium titanate, zirconium oxide, carborundum, molybdenum oxide, Neodymia, kaolin, barium monoxide, titanium oxide and niobium pentaoxide are well mixed in mixer, then the product that will be well mixed It is put into ball mill, the weight ratio of ball material is 20 in ball mill：1, Ball-milling Time is 1 hour, obtains mixture B；(4) will be mixed Compound A, mixture B, clay and cornstarch are put into high temperature furnace, pre-sintered：High temperature furnace is warming up to 350 degrees Celsius, insulation 2 Hour；It is once sintered：Furnace temperature is increased to 850 degrees Celsius again, sintered 1 hour；Double sintering：Furnace temperature is increased into 1680 again to take the photograph Family name's degree, sinters 40min, is furnace-cooled to room temperature and can obtain finished product.
Embodiment 2
One kind energy-conservation composite ceramic material, in parts by weight, including following raw material：8 parts of flyash, tealeaf residue 13 Part, 11 parts of aluminium powder, 10 parts of barium titanate, 8 parts of zirconium oxide, 8 parts of carborundum, 5 parts of clay, 8 parts of diatomite, 8 parts of gangue, corn form sediment 5 parts of powder, 8 parts of expanded perlite, 5 parts of zinc sulfate, 5 parts of molybdenum oxide, 7 parts of neodymia, 4 parts of kaolin, 11 parts of barium monoxide, titanium oxide 5 parts, 8 parts of niobium pentaoxide, 6 parts of sodium carbonate.
A kind of preparation method for saving composite ceramic material, comprises the following steps：(1) fine coal is weighed according to above-mentioned formula Ash, tealeaf residue, aluminium powder, barium titanate, zirconium oxide, carborundum, clay, diatomite, gangue, cornstarch, expanded perlite, sulphur Sour zinc, molybdenum oxide, neodymia, kaolin, barium monoxide, titanium oxide, niobium pentaoxide and sodium carbonate；(2) by flyash, tealeaf residue With sodium carbonate mixing, it is put into Muffle furnace, 25min is calcined at 350 DEG C；Then 400 mesh are crushed to by pulverizer, mixed Compound A；(3) by diatomite, gangue, expanded perlite, zinc sulfate, aluminium powder, barium titanate, zirconium oxide, carborundum, molybdenum oxide, Neodymia, kaolin, barium monoxide, titanium oxide and niobium pentaoxide are well mixed in mixer, then the product that will be well mixed It is put into ball mill, the weight ratio of ball material is 30 in ball mill：1, Ball-milling Time is 2 hours, obtains mixture B；(4) will be mixed Compound A, mixture B, clay and cornstarch are put into high temperature furnace, pre-sintered：High temperature furnace is warming up to 450 degrees Celsius, insulation 3 Hour；It is once sintered：Furnace temperature is increased to 960 degrees Celsius again, sintered 2 hours；Double sintering：Furnace temperature is increased into 1850 again to take the photograph Family name's degree, sinters 55min, is furnace-cooled to room temperature and can obtain finished product.
Embodiment 3
One kind energy-conservation composite ceramic material, in parts by weight, including following raw material：6 parts of flyash, tealeaf residue 10 Part, 8 parts of aluminium powder, 9 parts of barium titanate, 7 parts of zirconium oxide, 6 parts of carborundum, 4 parts of clay, 5 parts of diatomite, 5 parts of gangue, cornstarch 4 parts, 5 parts of expanded perlite, 3 parts of zinc sulfate, 4 parts of molybdenum oxide, 5 parts of neodymia, 3 parts of kaolin, 6 parts of barium monoxide, titanium oxide 4 Part, 6 parts of niobium pentaoxide, 4 parts of sodium carbonate.
A kind of preparation method for saving composite ceramic material, comprises the following steps：(1) fine coal is weighed according to above-mentioned formula Ash, tealeaf residue, aluminium powder, barium titanate, zirconium oxide, carborundum, clay, diatomite, gangue, cornstarch, expanded perlite, sulphur Sour zinc, molybdenum oxide, neodymia, kaolin, barium monoxide, titanium oxide, niobium pentaoxide and sodium carbonate；(2) by flyash, tealeaf residue With sodium carbonate mixing, it is put into Muffle furnace, 20min is calcined at 300 DEG C；Then 300 mesh are crushed to by pulverizer, mixed Compound A.(3) by diatomite, gangue, expanded perlite, zinc sulfate, aluminium powder, barium titanate, zirconium oxide, carborundum, molybdenum oxide, Neodymia, kaolin, barium monoxide, titanium oxide and niobium pentaoxide are well mixed in mixer, then the product that will be well mixed It is put into ball mill, the weight ratio of ball material is 25 in ball mill：1, Ball-milling Time is 1.5 hours, obtains mixture B.(4) will Mixture A, mixture B, clay and cornstarch are put into high temperature furnace, pre-sintered：High temperature furnace is warming up to 415 degrees Celsius, guarantor Temperature 2.3 hours；It is once sintered：Furnace temperature is increased to 920 degrees Celsius again, sintered 1.5 hours；Double sintering：Furnace temperature is raised again To 1710 degrees Celsius, 48min is sintered, room temperature is furnace-cooled to and can obtain finished product.
The energy-conservation composite ceramic material of the present invention uses flyash, tealeaf residue for raw material, turns waste into wealth, adds material Utilization rate, it is to avoid the wasting of resources, it is more environmentally-friendly；The energy-conservation composite ceramic material compression strength of preparation is higher than 250MPa, bending Intensity is higher than 185MPa, and impact toughness at room temperature is higher than 49J, can preferably meet and use needs.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party , can also be on the premise of this patent objective not be departed from formula, the knowledge that one skilled in the relevant art possesses Make a variety of changes.

Claims (8)

1. one kind energy-conservation composite ceramic material, it is characterised in that in parts by weight, including following raw material：Flyash 5-8 Part, 8-13 parts of tealeaf residue, 5-11 parts of aluminium powder, 5-10 parts of barium titanate, 3-8 parts of zirconium oxide, 4-8 parts of carborundum, 3-5 parts of clay, silicon 3-8 parts of diatomaceous earth, 4-8 parts of gangue, 3-5 parts of cornstarch, 4-8 parts of expanded perlite, 2-5 parts of zinc sulfate, 2-5 parts of molybdenum oxide, 3-7 parts of neodymia, 2-4 parts of kaolin, 5-11 parts of barium monoxide, 2-5 parts of titanium oxide, 3-8 parts of niobium pentaoxide, 2-6 parts of sodium carbonate.
2. energy-conservation composite ceramic material according to claim 1, it is characterised in that in parts by weight, including it is following Raw material：6 parts of flyash, 10 parts of tealeaf residue, 8 parts of aluminium powder, 9 parts of barium titanate, 7 parts of zirconium oxide, 6 parts of carborundum, 4 parts of clay, diatom 5 parts of soil, 5 parts of gangue, 4 parts of cornstarch, 5 parts of expanded perlite, 3 parts of zinc sulfate, 4 parts of molybdenum oxide, 5 parts of neodymia, kaolinite 3 parts of soil, 6 parts of barium monoxide, 4 parts of titanium oxide, 6 parts of niobium pentaoxide, 4 parts of sodium carbonate.
3. it is a kind of as described in claim 1-2 is any energy-conservation composite ceramic material preparation method, it is characterised in that including with Lower step：
(1) flyash, tealeaf residue, aluminium powder, barium titanate, zirconium oxide, carborundum, clay, diatomite, coal are weighed according to above-mentioned formula Spoil, cornstarch, expanded perlite, zinc sulfate, molybdenum oxide, neodymia, kaolin, barium monoxide, titanium oxide, niobium pentaoxide And sodium carbonate；
(2) flyash, tealeaf residue and sodium carbonate are mixed, is put into Muffle furnace, 15-25min is calcined at 250-350 DEG C；So 200-400 mesh is crushed to by pulverizer afterwards, mixture A is obtained；
(3) by diatomite, gangue, expanded perlite, zinc sulfate, aluminium powder, barium titanate, zirconium oxide, carborundum, molybdenum oxide, oxygen Change neodymium, kaolin, barium monoxide, titanium oxide and niobium pentaoxide to be well mixed in mixer, then well mixed product is put Enter in ball mill, the weight ratio of ball material is (20-30) in ball mill：1, Ball-milling Time is 1-2 hours, obtains mixture B；
(4) mixture A, mixture B, clay and cornstarch are put into high temperature furnace, it is pre-sintered：High temperature furnace is warming up to 350- 450 degrees Celsius, it is incubated 2-3 hours；It is once sintered：Furnace temperature is increased to 850-960 degrees Celsius again, sintered 1-2 hours；It is secondary to burn Knot：Furnace temperature is increased to 1680-1850 degrees Celsius again, 40-55min is sintered, is furnace-cooled to room temperature and can obtain finished product.
4. the preparation method of energy-conservation composite ceramic material according to claim 3, it is characterised in that step (2) is by fine coal Ash, tealeaf residue and sodium carbonate mixing, are put into Muffle furnace, 20min are calcined at 300 DEG C；Then 300 are crushed to by pulverizer Mesh, obtains mixture A.
5. the preparation method of energy-conservation composite ceramic material according to claim 3, it is characterised in that step (3) is by diatom Soil, gangue, expanded perlite, zinc sulfate, aluminium powder, barium titanate, zirconium oxide, carborundum, molybdenum oxide, neodymia, kaolin, oxygen Change barium, titanium oxide and niobium pentaoxide to be well mixed in mixer, then well mixed product is put into ball mill, ball milling The weight ratio of ball material is 25 in machine：1, Ball-milling Time is 1.5 hours, obtains mixture B.
6. the preparation method of energy-conservation composite ceramic material according to claim 3, it is characterised in that step (4) is pre-sintered： High temperature furnace is warming up to 415 degrees Celsius, 2.3 hours are incubated.
7. the preparation method of energy-conservation composite ceramic material according to claim 3, it is characterised in that step (4) is once burnt Knot：Furnace temperature is increased to 920 degrees Celsius again, sintered 1.5 hours.
8. the preparation method of energy-conservation composite ceramic material according to claim 3, it is characterised in that step (4) is secondary to burn Knot：Furnace temperature is increased to 1710 degrees Celsius again, 48min is sintered.
CN201710710133.1A 2017-08-18 2017-08-18 One kind energy-conservation composite ceramic material and preparation method thereof Pending CN107311621A (en)

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Application publication date: 20171103