CN109136488A - 一种用于硅钢退火炉的节能高温辐射喷涂料及其制备方法和应用 - Google Patents
一种用于硅钢退火炉的节能高温辐射喷涂料及其制备方法和应用 Download PDFInfo
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- CN109136488A CN109136488A CN201811298733.2A CN201811298733A CN109136488A CN 109136488 A CN109136488 A CN 109136488A CN 201811298733 A CN201811298733 A CN 201811298733A CN 109136488 A CN109136488 A CN 109136488A
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- 238000000137 annealing Methods 0.000 title claims abstract description 49
- 229910000976 Electrical steel Inorganic materials 0.000 title claims abstract description 42
- 239000003973 paint Substances 0.000 title claims abstract description 39
- 239000007921 spray Substances 0.000 title claims abstract description 39
- 230000005855 radiation Effects 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 238000000576 coating method Methods 0.000 claims abstract description 50
- 239000011248 coating agent Substances 0.000 claims abstract description 48
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims abstract description 20
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 20
- 229910001928 zirconium oxide Inorganic materials 0.000 claims abstract description 20
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 16
- 239000010431 corundum Substances 0.000 claims abstract description 16
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims abstract description 11
- 239000011819 refractory material Substances 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 238000005245 sintering Methods 0.000 claims description 12
- 239000006104 solid solution Substances 0.000 claims description 12
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum oxide Inorganic materials [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims description 10
- 239000002019 doping agent Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 8
- 229910000421 cerium(III) oxide Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- KTUFCUMIWABKDW-UHFFFAOYSA-N oxo(oxolanthaniooxy)lanthanum Chemical compound O=[La]O[La]=O KTUFCUMIWABKDW-UHFFFAOYSA-N 0.000 claims description 5
- 239000004115 Sodium Silicate Substances 0.000 claims description 4
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 4
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 4
- 239000004111 Potassium silicate Substances 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 229910052913 potassium silicate Inorganic materials 0.000 claims description 2
- 235000019353 potassium silicate Nutrition 0.000 claims description 2
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims description 2
- 229910052761 rare earth metal Inorganic materials 0.000 claims 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical class O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims 1
- 238000005507 spraying Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000010348 incorporation Methods 0.000 abstract description 2
- 239000000376 reactant Substances 0.000 abstract description 2
- 230000035939 shock Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000011056 performance test Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000010792 warming Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 206010020843 Hyperthermia Diseases 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000001579 optical reflectometry Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
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- 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
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
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- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
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- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
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- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
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- Crystallography & Structural Chemistry (AREA)
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- Manufacturing & Machinery (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
Description
红外波段平均辐射率 | >0.95 |
涂层工作温度 | 450-1800℃ |
附着力 | 0级 |
抗热冲击能力 | 抗热冲击能力佳,涂层不开裂、不脱落 |
线膨胀系数 | 7×10<sup>-6</sup>/℃ |
抗折强度(1300℃) | 280/Mpa |
抗张持久强度(1000℃1000H) | 98/Mpa |
弹性模量 | 3.6×10<sup>5</sup>/Mpa |
储存期 | 10个月 |
红外波段平均辐射率 | >0.93 |
涂层工作温度 | 450-1500℃ |
附着力 | 1级 |
抗热冲击能力 | 抗热冲击能力一般,涂层出现龟裂 |
线膨胀系数 | 6×10<sup>-6</sup>/℃ |
抗折强度(1300℃) | 230/Mpa |
抗张持久强度(1000℃1000H) | 95/Mpa |
弹性模量 | 3.8×10<sup>5</sup>/Mpa |
储存期 | 6个月 |
红外波段平均辐射率 | >0.95 |
涂层工作温度 | 450-1800℃ |
附着力 | 0级 |
抗热冲击能力 | 抗热冲击能力佳,涂层不开裂、不脱落 |
线膨胀系数 | 7.1×10<sup>-6</sup>/℃ |
抗折强度(1300℃) | 285/Mpa |
抗张持久强度(1000℃1000H) | 100/Mpa |
弹性模量 | 3.6×10<sup>5</sup>/Mpa |
储存期 | 8个月 |
Claims (10)
Priority Applications (1)
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CN201811298733.2A CN109136488B (zh) | 2018-11-02 | 2018-11-02 | 一种用于硅钢退火炉的节能高温辐射喷涂料及其制备方法和应用 |
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CN201811298733.2A CN109136488B (zh) | 2018-11-02 | 2018-11-02 | 一种用于硅钢退火炉的节能高温辐射喷涂料及其制备方法和应用 |
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Publication Number | Publication Date |
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CN109136488A true CN109136488A (zh) | 2019-01-04 |
CN109136488B CN109136488B (zh) | 2020-09-29 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111606724A (zh) * | 2020-06-17 | 2020-09-01 | 中钢南京环境工程技术研究院有限公司 | 一种碳化硅制品表面用耐火涂料 |
CN113336560A (zh) * | 2021-05-18 | 2021-09-03 | 江苏泰瑞耐火有限公司 | 一种用于长水口的耐火材料及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101760058B (zh) * | 2010-02-01 | 2012-05-23 | 张春雨 | 一种耐高温反辐射无机涂料及其制备方法 |
CN102992813A (zh) * | 2012-12-17 | 2013-03-27 | 四川科达节能技术有限公司 | 一种高温釉面涂料、其制备方法及粘结剂和使用方法 |
-
2018
- 2018-11-02 CN CN201811298733.2A patent/CN109136488B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101760058B (zh) * | 2010-02-01 | 2012-05-23 | 张春雨 | 一种耐高温反辐射无机涂料及其制备方法 |
CN102992813A (zh) * | 2012-12-17 | 2013-03-27 | 四川科达节能技术有限公司 | 一种高温釉面涂料、其制备方法及粘结剂和使用方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111606724A (zh) * | 2020-06-17 | 2020-09-01 | 中钢南京环境工程技术研究院有限公司 | 一种碳化硅制品表面用耐火涂料 |
CN113336560A (zh) * | 2021-05-18 | 2021-09-03 | 江苏泰瑞耐火有限公司 | 一种用于长水口的耐火材料及其制备方法 |
CN113336560B (zh) * | 2021-05-18 | 2022-04-15 | 江苏泰瑞耐火有限公司 | 一种用于长水口的耐火材料及其制备方法 |
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Effective date of registration: 20230928 Address after: No. 025 Zhao'an Street, Qian'an Economic Development Zone, Tangshan City, Hebei Province, 064400 Patentee after: SHOUGANG ZHIXIN QIAN'AN ELECTROMAGNETIC MATERIALS Co.,Ltd. Address before: 064400 No. 025, Zhao an street, western industrial area, Qian'an, Tangshan City, Hebei Patentee before: SHOUGANG ZHIXIN QIAN'AN ELECTROMAGNETIC MATERIALS Co.,Ltd. Patentee before: BEIJING SHOUGANG Co.,Ltd. |
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Address after: 064400 No. 025 Zhao'an Street, Qian'an Economic Development Zone, Tangshan City, Hebei Province Patentee after: Shougang Zhixin Electromagnetic Materials (Qian'an) Co.,Ltd. Country or region after: China Address before: No. 025 Zhao'an Street, Qian'an Economic Development Zone, Tangshan City, Hebei Province, 064400 Patentee before: SHOUGANG ZHIXIN QIAN'AN ELECTROMAGNETIC MATERIALS Co.,Ltd. Country or region before: China |