Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Granulation disc castable and method for preparing prefabricated part from castable
The invention relates to the technical field of refractory materials, in particular to a granulation disc castable and a method for preparing a prefabricated part from the castable. The granulation disc castable comprises the following components in parts by mass: 70-90 parts of white corundum, 2-8 parts of alpha-Al2O3 powder, 1-8 parts of fused magnesia powder, 0-4 parts of silica powder, 1-6 parts of cement, 0-3 parts of stainless steel fibers, 0-0.2 part of an anti-explosion agent and 0.1-0.4 part of a water reducing agent. The granulation disc product prepared by the method does not need high-temperature sintering, only needs low-temperature baking and is high in yield and high in thermal shock resistance and can effectively avoid the cracking phenomenon of the granulation disc productin use so that the service life of the granulation disc product is prolonged and the economic benefits of enterprises are effectively improved.
本发明涉及耐火材料技术领域，具体涉及一种粒化盘浇注料和由该浇注料制备预制件的方法。所述粒化盘浇注料包含如下质量份的组分：白刚玉70～90份、α‑AlO粉2～8份、电熔镁砂粉1～8份、硅微粉0～4份、水泥1～6份、不锈钢纤维0～3份、防爆剂0～0.2份、减水剂0.1～0.4份。本发明制备的粒化盘制品不需要高温烧成，仅需低温烘烤即可，成品率高，并且抗热震性能强，能够有效避免粒化盘产品使用时出现的开裂现象，从而提高粒化盘产品的使用寿命，有效提高企业经济效益。
Granulation disc castable and method for preparing prefabricated part from castable
The invention relates to the technical field of refractory materials, in particular to a granulation disc castable and a method for preparing a prefabricated part from the castable. The granulation disc castable comprises the following components in parts by mass: 70-90 parts of white corundum, 2-8 parts of alpha-Al2O3 powder, 1-8 parts of fused magnesia powder, 0-4 parts of silica powder, 1-6 parts of cement, 0-3 parts of stainless steel fibers, 0-0.2 part of an anti-explosion agent and 0.1-0.4 part of a water reducing agent. The granulation disc product prepared by the method does not need high-temperature sintering, only needs low-temperature baking and is high in yield and high in thermal shock resistance and can effectively avoid the cracking phenomenon of the granulation disc productin use so that the service life of the granulation disc product is prolonged and the economic benefits of enterprises are effectively improved.
本发明涉及耐火材料技术领域，具体涉及一种粒化盘浇注料和由该浇注料制备预制件的方法。所述粒化盘浇注料包含如下质量份的组分：白刚玉70～90份、α‑AlO粉2～8份、电熔镁砂粉1～8份、硅微粉0～4份、水泥1～6份、不锈钢纤维0～3份、防爆剂0～0.2份、减水剂0.1～0.4份。本发明制备的粒化盘制品不需要高温烧成，仅需低温烘烤即可，成品率高，并且抗热震性能强，能够有效避免粒化盘产品使用时出现的开裂现象，从而提高粒化盘产品的使用寿命，有效提高企业经济效益。
Granulation disc castable and method for preparing prefabricated part from castable
一种粒化盘浇注料和由该浇注料制备预制件的方法
HU LINGJUN (Autor:in) / ZHANG JIANMIN (Autor:in) / LIU LI (Autor:in) / REN LIN (Autor:in) / YAN HAO (Autor:in) / ZHAO WEI (Autor:in) / LIU MEIRONG (Autor:in) / GAO MEI (Autor:in)
10.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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