CN112851394A - 一种多孔碳化硅陶瓷的制备方法 - Google Patents
一种多孔碳化硅陶瓷的制备方法 Download PDFInfo
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- CN112851394A CN112851394A CN202110151593.1A CN202110151593A CN112851394A CN 112851394 A CN112851394 A CN 112851394A CN 202110151593 A CN202110151593 A CN 202110151593A CN 112851394 A CN112851394 A CN 112851394A
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- powder
- silicon carbide
- preparation
- starch
- porous silicon
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- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 229910021426 porous silicon Inorganic materials 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 239000000919 ceramic Substances 0.000 title claims abstract description 19
- 239000000843 powder Substances 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims abstract description 31
- 239000002245 particle Substances 0.000 claims abstract description 29
- 238000005245 sintering Methods 0.000 claims abstract description 28
- 239000010459 dolomite Substances 0.000 claims abstract description 22
- 229910000514 dolomite Inorganic materials 0.000 claims abstract description 22
- 229920002472 Starch Polymers 0.000 claims abstract description 21
- 239000008107 starch Substances 0.000 claims abstract description 21
- 235000019698 starch Nutrition 0.000 claims abstract description 21
- 238000002156 mixing Methods 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 19
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 18
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000011863 silicon-based powder Substances 0.000 claims abstract description 18
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 11
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 11
- 239000007864 aqueous solution Substances 0.000 claims abstract description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 239000012798 spherical particle Substances 0.000 claims abstract description 8
- 238000004898 kneading Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims description 2
- 239000008188 pellet Substances 0.000 claims 1
- 229910010293 ceramic material Inorganic materials 0.000 abstract description 17
- 230000008569 process Effects 0.000 abstract description 9
- 239000002994 raw material Substances 0.000 abstract description 7
- 238000013001 point bending Methods 0.000 abstract description 5
- 238000000576 coating method Methods 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 13
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 10
- 239000011148 porous material Substances 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 229910052786 argon Inorganic materials 0.000 description 5
- 238000011049 filling Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 229910052878 cordierite Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
- C04B38/063—Preparing or treating the raw materials individually or as batches
- C04B38/0635—Compounding ingredients
- C04B38/0645—Burnable, meltable, sublimable materials
-
- 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
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
- C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
-
- 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
- C04B35/64—Burning or sintering processes
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Products (AREA)
Abstract
Description
组别 | 气孔率/% | 孔径范围/μm | 三点弯曲强度/MPa |
实施例1 | 88 | 12~29 | 50.6 |
实施例2 | 83 | 10~30 | 51.4 |
实施例3 | 85 | 14~32 | 50.8 |
对比例1 | 65 | 14~31 | 38.6 |
对比例2 | 69 | 11~29 | 30.9 |
对比例3 | 73 | 12~35 | 29.3 |
对比例4 | 76 | 8~68 | 41.8 |
对比例5 | 80 | 13~52 | 35.9 |
对比例6 | 71 | 8~41 | 40.8 |
Claims (9)
Priority Applications (1)
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CN202110151593.1A CN112851394B (zh) | 2021-02-03 | 2021-02-03 | 一种多孔碳化硅陶瓷的制备方法 |
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CN202110151593.1A CN112851394B (zh) | 2021-02-03 | 2021-02-03 | 一种多孔碳化硅陶瓷的制备方法 |
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CN112851394A true CN112851394A (zh) | 2021-05-28 |
CN112851394B CN112851394B (zh) | 2022-04-12 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112939585A (zh) * | 2021-04-09 | 2021-06-11 | 湖北中烟工业有限责任公司 | 一种Al2O3多孔陶瓷的制备方法及应用 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101323524A (zh) * | 2008-04-15 | 2008-12-17 | 西安交通大学 | 一种定向排列孔碳化硅多孔陶瓷的制备方法 |
CN104402446A (zh) * | 2014-10-31 | 2015-03-11 | 中航复合材料有限责任公司 | 一种制备多孔碳化硅陶瓷的方法 |
CN105439563A (zh) * | 2014-08-28 | 2016-03-30 | 中国科学院大连化学物理研究所 | 一种整体式多孔碳-碳化硅复合材料及其制备和应用 |
CN105452193A (zh) * | 2013-08-07 | 2016-03-30 | 哈利伯顿能源服务公司 | 支撑剂及其制备方法 |
CN105683331A (zh) * | 2013-10-30 | 2016-06-15 | 贝克休斯公司 | 具有改进强度的支撑剂 |
CN110683860A (zh) * | 2019-11-18 | 2020-01-14 | 萍乡学院 | 一种双壳结构的陶瓷空心球及其制备方法 |
CN111348895A (zh) * | 2020-04-07 | 2020-06-30 | 江西鼎盛新材料科技有限公司 | 锂云母尾矿一次烧结陶瓷发泡带微晶装饰一体板 |
US20200392046A1 (en) * | 2017-11-29 | 2020-12-17 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Particulate composite ceramic material, part comprising said material, and method for the preparation of said part |
-
2021
- 2021-02-03 CN CN202110151593.1A patent/CN112851394B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101323524A (zh) * | 2008-04-15 | 2008-12-17 | 西安交通大学 | 一种定向排列孔碳化硅多孔陶瓷的制备方法 |
CN105452193A (zh) * | 2013-08-07 | 2016-03-30 | 哈利伯顿能源服务公司 | 支撑剂及其制备方法 |
CN105683331A (zh) * | 2013-10-30 | 2016-06-15 | 贝克休斯公司 | 具有改进强度的支撑剂 |
CN105439563A (zh) * | 2014-08-28 | 2016-03-30 | 中国科学院大连化学物理研究所 | 一种整体式多孔碳-碳化硅复合材料及其制备和应用 |
CN104402446A (zh) * | 2014-10-31 | 2015-03-11 | 中航复合材料有限责任公司 | 一种制备多孔碳化硅陶瓷的方法 |
US20200392046A1 (en) * | 2017-11-29 | 2020-12-17 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Particulate composite ceramic material, part comprising said material, and method for the preparation of said part |
CN110683860A (zh) * | 2019-11-18 | 2020-01-14 | 萍乡学院 | 一种双壳结构的陶瓷空心球及其制备方法 |
CN111348895A (zh) * | 2020-04-07 | 2020-06-30 | 江西鼎盛新材料科技有限公司 | 锂云母尾矿一次烧结陶瓷发泡带微晶装饰一体板 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112939585A (zh) * | 2021-04-09 | 2021-06-11 | 湖北中烟工业有限责任公司 | 一种Al2O3多孔陶瓷的制备方法及应用 |
CN112939585B (zh) * | 2021-04-09 | 2022-03-04 | 湖北中烟工业有限责任公司 | 一种Al2O3多孔陶瓷的制备方法及应用 |
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Effective date of registration: 20231205 Address after: 510000, 101, No. 56-2 Xinjiao Middle Road, Haizhu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Aitao Home Culture Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20231205 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: No. 5600, Fenghuang Road, Mizhou street, Zhucheng City, Weifang City, Shandong Province 262234 Patentee before: WEIFANG BUSINESS VOCATIONAL College |