Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of high-temperature spray coating
The invention discloses a preparation method of a high-temperature spray coating, which is applied to a ceramic fiber furnace, and specifically comprises the following steps: S1, weighing liquid water glass according to the proportioning requirement, pouring the liquid water glass into a stirring tank, starting a stirrer to start stirring, then weighing hydroxypropyl methyl cellulose, slowly adding the hydroxypropyl methyl cellulose into the water glass, and stirring for 30 minutes; s2, weighing aramid fibers and uniformly putting the aramid fibers into a stirring tank, S3, weighing Al2O3 sand and uniformly pouring the Al2O3 sand into the mixed solution A, S4, weighing Al2O3 powder and uniformly pouring the Al2O3 powder into the mixed solution B, and S5, adding deionized water into the mixed solution C to prepare a mixed solution D; s6, quartz powder is weighed and evenly poured into the mixed solution D, stirring continues to be conducted for 20 min, and the spray coating with the uniform thickness is obtained.The ceramic fiber furnace can be evenly coated with the spray coating, and therefore the high-temperature-resistant performance of the ceramic fiber furnace is guaranteed.
本发明公开了一种高温喷涂料的制备方法，应用于陶瓷纤维炉，具体包括以下步骤，S1、按照配比需求称取液态水玻璃倒入搅拌罐中，启动搅拌器开始搅拌，然后称取羟丙基甲基纤维素缓慢加入到水玻璃中并搅拌30分钟，S2、称取芳纶纤维均匀放入搅拌罐，S3、称取Al2O3砂均匀倒入加入混合液A，S4、称取Al2O3粉均匀倒入混合液B，S5、向混合液C中加入去离子水，调制混合液D；S6、称取石英粉料均匀倒入混合液D，继续搅拌20min，得到厚稠均匀的喷涂料，本发明确保喷涂料能够均匀涂覆在陶瓷纤维炉上，从而保证了陶瓷纤维炉的耐高温性能。
Preparation method of high-temperature spray coating
The invention discloses a preparation method of a high-temperature spray coating, which is applied to a ceramic fiber furnace, and specifically comprises the following steps: S1, weighing liquid water glass according to the proportioning requirement, pouring the liquid water glass into a stirring tank, starting a stirrer to start stirring, then weighing hydroxypropyl methyl cellulose, slowly adding the hydroxypropyl methyl cellulose into the water glass, and stirring for 30 minutes; s2, weighing aramid fibers and uniformly putting the aramid fibers into a stirring tank, S3, weighing Al2O3 sand and uniformly pouring the Al2O3 sand into the mixed solution A, S4, weighing Al2O3 powder and uniformly pouring the Al2O3 powder into the mixed solution B, and S5, adding deionized water into the mixed solution C to prepare a mixed solution D; s6, quartz powder is weighed and evenly poured into the mixed solution D, stirring continues to be conducted for 20 min, and the spray coating with the uniform thickness is obtained.The ceramic fiber furnace can be evenly coated with the spray coating, and therefore the high-temperature-resistant performance of the ceramic fiber furnace is guaranteed.
本发明公开了一种高温喷涂料的制备方法，应用于陶瓷纤维炉，具体包括以下步骤，S1、按照配比需求称取液态水玻璃倒入搅拌罐中，启动搅拌器开始搅拌，然后称取羟丙基甲基纤维素缓慢加入到水玻璃中并搅拌30分钟，S2、称取芳纶纤维均匀放入搅拌罐，S3、称取Al2O3砂均匀倒入加入混合液A，S4、称取Al2O3粉均匀倒入混合液B，S5、向混合液C中加入去离子水，调制混合液D；S6、称取石英粉料均匀倒入混合液D，继续搅拌20min，得到厚稠均匀的喷涂料，本发明确保喷涂料能够均匀涂覆在陶瓷纤维炉上，从而保证了陶瓷纤维炉的耐高温性能。
Preparation method of high-temperature spray coating
一种高温喷涂料的制备方法
WANG ZIQIANG (Autor:in) / KE XIAOHONG (Autor:in)
12.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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