Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Refractory brick without bubbles and gaps inside and processing method thereof
The invention discloses a refractory brick without bubbles and gaps inside and a processing method thereof, belonging to the technical field of refractory bricks. The refractory brick comprises a clay base material, a metal base material, a binding agent and auxiliary materials in a content ratio of 4: 1: 3: 1. According to the refractory brick without bubbles and gaps inside and the processing method of the refractory brick, Gr2O3 is added into the raw materials of the refractory brick, so the volume density of the refractory brick is increased, pores are micronized, and chemical erosion ways are reduced; an organic silicon defoaming agent is high in defoaming and foam inhibition capacity, and is mainly used for eliminating bubbles in the refractory brick, so the problem that the service life of the refractory brick is shortened due to the fact that bubbles are generated in the refractory brick can be effectively solved; coal gangue can reduce the material granularity of the refractory brick to increase plasticity; and PE plastic is in a liquid state after being melted at high temperature and has good viscosity, so the bonding firmness between refractory materials can be effectively enhanced, and the generation of gaps in the refractory bricks is inhibited.
本发明公开了一种内部无气泡无缝隙的耐火砖及其加工方法，涉及耐火砖技术领域，其配料中含有粘土基料、金属基料、结合剂和辅料，其中，按含量比计，粘土基料：金属基料：结合剂：辅料＝4：1：3：1。该内部无气泡无缝隙的耐火砖及其加工方法，在耐火砖原料中添加Gr2O3，增大了耐火砖的体积密度，使气孔微细化，减少化学侵蚀的途径，有机硅消泡剂消泡、抑泡力强，主要用于消除耐火砖中的气泡，从而可以有效解决因耐火砖内气泡产生所造成的耐火砖寿命缩短问题，煤矸石可降低耐火砖材料粒度，以增加塑性，PE塑料高温熔化后，会呈现液态形态，并具有较好的粘性，借此可以有效增强耐火材料之间的粘接牢度，并对耐火砖内缝隙生成起到抑制作用。
Refractory brick without bubbles and gaps inside and processing method thereof
The invention discloses a refractory brick without bubbles and gaps inside and a processing method thereof, belonging to the technical field of refractory bricks. The refractory brick comprises a clay base material, a metal base material, a binding agent and auxiliary materials in a content ratio of 4: 1: 3: 1. According to the refractory brick without bubbles and gaps inside and the processing method of the refractory brick, Gr2O3 is added into the raw materials of the refractory brick, so the volume density of the refractory brick is increased, pores are micronized, and chemical erosion ways are reduced; an organic silicon defoaming agent is high in defoaming and foam inhibition capacity, and is mainly used for eliminating bubbles in the refractory brick, so the problem that the service life of the refractory brick is shortened due to the fact that bubbles are generated in the refractory brick can be effectively solved; coal gangue can reduce the material granularity of the refractory brick to increase plasticity; and PE plastic is in a liquid state after being melted at high temperature and has good viscosity, so the bonding firmness between refractory materials can be effectively enhanced, and the generation of gaps in the refractory bricks is inhibited.
本发明公开了一种内部无气泡无缝隙的耐火砖及其加工方法，涉及耐火砖技术领域，其配料中含有粘土基料、金属基料、结合剂和辅料，其中，按含量比计，粘土基料：金属基料：结合剂：辅料＝4：1：3：1。该内部无气泡无缝隙的耐火砖及其加工方法，在耐火砖原料中添加Gr2O3，增大了耐火砖的体积密度，使气孔微细化，减少化学侵蚀的途径，有机硅消泡剂消泡、抑泡力强，主要用于消除耐火砖中的气泡，从而可以有效解决因耐火砖内气泡产生所造成的耐火砖寿命缩短问题，煤矸石可降低耐火砖材料粒度，以增加塑性，PE塑料高温熔化后，会呈现液态形态，并具有较好的粘性，借此可以有效增强耐火材料之间的粘接牢度，并对耐火砖内缝隙生成起到抑制作用。
Refractory brick without bubbles and gaps inside and processing method thereof
一种内部无气泡无缝隙的耐火砖及其加工方法
YU XIAODONG (Autor:in) / GONG YUCAI (Autor:in) / PENG REN (Autor:in) / ZHANG XUESONG (Autor:in) / CAO LIYUN (Autor:in)
22.10.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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