CN111559913B - 一种碳陶瓷线性电阻及其侧面复合绝缘层的制备方法 - Google Patents
一种碳陶瓷线性电阻及其侧面复合绝缘层的制备方法 Download PDFInfo
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- CN111559913B CN111559913B CN202010506295.5A CN202010506295A CN111559913B CN 111559913 B CN111559913 B CN 111559913B CN 202010506295 A CN202010506295 A CN 202010506295A CN 111559913 B CN111559913 B CN 111559913B
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- 239000000919 ceramic Substances 0.000 title claims abstract description 41
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 26
- 239000002131 composite material Substances 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 45
- 238000000576 coating method Methods 0.000 claims abstract description 45
- 238000002156 mixing Methods 0.000 claims abstract description 44
- 239000002002 slurry Substances 0.000 claims abstract description 44
- 238000000498 ball milling Methods 0.000 claims abstract description 42
- 239000011521 glass Substances 0.000 claims abstract description 40
- 239000000843 powder Substances 0.000 claims abstract description 33
- 238000005245 sintering Methods 0.000 claims abstract description 33
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims abstract description 22
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052863 mullite Inorganic materials 0.000 claims abstract description 22
- 229910000423 chromium oxide Inorganic materials 0.000 claims abstract description 21
- 239000004927 clay Substances 0.000 claims abstract description 17
- 229910000278 bentonite Inorganic materials 0.000 claims abstract description 14
- 239000000440 bentonite Substances 0.000 claims abstract description 14
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000002689 soil Substances 0.000 claims abstract description 12
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000011812 mixed powder Substances 0.000 claims description 46
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 40
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 40
- 238000001035 drying Methods 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 21
- 239000008367 deionised water Substances 0.000 claims description 20
- 229910021641 deionized water Inorganic materials 0.000 claims description 20
- 239000001257 hydrogen Substances 0.000 claims description 20
- 229910052739 hydrogen Inorganic materials 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 20
- 229910052757 nitrogen Inorganic materials 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 18
- 150000002431 hydrogen Chemical class 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 9
- 241000565391 Fraxinus mandshurica Species 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 235000015895 biscuits Nutrition 0.000 claims 3
- 229910001570 bauxite Inorganic materials 0.000 abstract 1
- 239000003086 colorant Substances 0.000 description 16
- 238000004321 preservation Methods 0.000 description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 238000005507 spraying Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- JAWMENYCRQKKJY-UHFFFAOYSA-N [3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-ylmethyl)-1-oxa-2,8-diazaspiro[4.5]dec-2-en-8-yl]-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]methanone Chemical compound N1N=NC=2CN(CCC=21)CC1=NOC2(C1)CCN(CC2)C(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F JAWMENYCRQKKJY-UHFFFAOYSA-N 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
- 239000006229 carbon black Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009766 low-temperature sintering Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
- 230000009466 transformation Effects 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
- 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
- C04B35/52—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 carbon, e.g. graphite
-
- 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
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/30—Apparatus or processes specially adapted for manufacturing resistors adapted for baking
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Inorganic Chemistry (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
Abstract
Description
试样 | 耐受电压(kv) |
实施例1 | 27 |
实施例2 | 20 |
实施例3 | 28 |
实施例4 | 29 |
实施例5 | 23 |
实施例6 | 25 |
实施例7 | 27 |
实施例8 | 19 |
比较例1 | 8(闪络) |
Claims (7)
Priority Applications (1)
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CN202010506295.5A CN111559913B (zh) | 2020-06-05 | 2020-06-05 | 一种碳陶瓷线性电阻及其侧面复合绝缘层的制备方法 |
Applications Claiming Priority (1)
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CN202010506295.5A CN111559913B (zh) | 2020-06-05 | 2020-06-05 | 一种碳陶瓷线性电阻及其侧面复合绝缘层的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN111559913A CN111559913A (zh) | 2020-08-21 |
CN111559913B true CN111559913B (zh) | 2021-07-09 |
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CN202010506295.5A Active CN111559913B (zh) | 2020-06-05 | 2020-06-05 | 一种碳陶瓷线性电阻及其侧面复合绝缘层的制备方法 |
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CN (1) | CN111559913B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114804835A (zh) * | 2021-01-28 | 2022-07-29 | 上海上纳电工器材有限公司 | 一种新型碳复合陶瓷线性电阻及其制备方法 |
CN113327734B (zh) * | 2021-05-13 | 2022-05-06 | 佛山华骏特瓷科技有限公司 | 一种电阻片制备方法 |
CN113929500B (zh) * | 2021-10-08 | 2022-08-16 | 西安交通大学 | 3d打印制备真空灭弧室用氧化铝陶瓷表面复合涂层的方法 |
CN114141458B (zh) * | 2021-11-30 | 2023-07-18 | 尧中华 | 一种高稳定型大功率陶瓷电阻及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3905315A1 (de) * | 1989-02-21 | 1990-08-23 | Beru Werk Ruprecht Gmbh Co A | Elektrisch leitende glaszusammensetzung |
CN1052877A (zh) * | 1991-02-04 | 1991-07-10 | 中国科学院西安光学精密机械研究所 | 耐高温复合绝缘涂料 |
CN102557585A (zh) * | 2011-12-13 | 2012-07-11 | 重庆鸽牌电瓷有限公司 | 一种高性能电瓷配方 |
CN103325512A (zh) * | 2013-06-28 | 2013-09-25 | 清华大学 | 一种高梯度氧化锌压敏阀片的侧面绝缘层制备方法 |
CN103804030A (zh) * | 2013-12-27 | 2014-05-21 | 西北工业大学 | 一种用于碳陶刹车盘的防氧化复合涂层的制备方法 |
CN109534821A (zh) * | 2018-12-28 | 2019-03-29 | 西安西电避雷器有限责任公司 | 一种电阻片及其制备方法 |
-
2020
- 2020-06-05 CN CN202010506295.5A patent/CN111559913B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3905315A1 (de) * | 1989-02-21 | 1990-08-23 | Beru Werk Ruprecht Gmbh Co A | Elektrisch leitende glaszusammensetzung |
CN1052877A (zh) * | 1991-02-04 | 1991-07-10 | 中国科学院西安光学精密机械研究所 | 耐高温复合绝缘涂料 |
CN102557585A (zh) * | 2011-12-13 | 2012-07-11 | 重庆鸽牌电瓷有限公司 | 一种高性能电瓷配方 |
CN103325512A (zh) * | 2013-06-28 | 2013-09-25 | 清华大学 | 一种高梯度氧化锌压敏阀片的侧面绝缘层制备方法 |
CN103804030A (zh) * | 2013-12-27 | 2014-05-21 | 西北工业大学 | 一种用于碳陶刹车盘的防氧化复合涂层的制备方法 |
CN109534821A (zh) * | 2018-12-28 | 2019-03-29 | 西安西电避雷器有限责任公司 | 一种电阻片及其制备方法 |
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Effective date of registration: 20240122 Address after: 710300 South Section of Tanbin Fourth Road, Xihu High tech Industrial Development Zone, Huayi District, Xi'an City, Shaanxi Province Patentee after: Xi'an yishenghua Electronics Co.,Ltd. Country or region after: China Patentee after: XI'AN YISH ELECTRIC Co.,Ltd. Address before: Xi'an Jiaotong University, 28 Xianning West Road, Beilin District, Xi'an City, Shaanxi Province, 710049 Patentee before: XI'AN JIAOTONG University Country or region before: China Patentee before: Xi'an yishenghua Electronics Co.,Ltd. |