Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Phase change trigger strengthening process of thermal insulation type ceramic fiber material
The invention discloses a phase change trigger strengthening process of a heat insulation type ceramic fiber material, and relates to the technical field of phase change trigger strengthening process.The heat insulation type ceramic fiber material is prepared from, by weight, 22 parts of alumina powder, 17 parts of silicate powder, 11 parts of silica powder, 32 parts of zircon sand and 38 parts of hard clay clinker. The preparation method comprises the following steps: respectively pretreating raw materials, mixing the pretreated raw materials together through a mixer to form raw materials of the heat-insulating and insulating ceramic fiber material, and preparing the heat-insulating and insulating ceramic fiber material from the raw materials of the heat-insulating and insulating ceramic fiber material through one or more of a melt spinning method, a sol-gel method or a chemical vapor deposition method. The preparation method comprises the following steps: preparing ceramic fibers with required fiber diameters and fiber microstructures, shearing, compressing or winding the prepared ceramic fibers to endow the ceramic fibers with shapes and lengths, enabling the ceramic fibers to be rectangular or cylindrical, enabling the length of the ceramic fibers to be 140mm, and enabling the length of the ceramic fibers to be 140mm. And the diameter of the ceramic fiber is 3.5-4.8 m.
本发明公开了一种绝热绝缘型陶瓷纤维材料的相变触发强化工艺，本发明涉及相变触发强化工艺技术领域，按重量份计，22份的氧化铝粉、17份的硅酸盐粉、11份的硅石粉、32份的锆英砂、38份的硬质黏土熟料，分别进行原料预处理后通过混合机混合在一起，形成绝热绝缘型陶瓷纤维材料的原料，将绝热绝缘型陶瓷纤维材料的原料通过熔融纺丝法、溶胶‑凝胶法或化学气相沉积法其中的一种或多种，制备出所需纤维直径和纤维微观结构的陶瓷纤维，对制得的陶瓷纤维进行剪切、压缩或卷绕其中的一种或多种，赋予陶瓷纤维的形状和陶瓷纤维的长度，陶瓷纤维的形状为长方形或圆柱形其中的一种或多种，陶瓷纤维的长度为140mm，陶瓷纤维的直径为3.5‑4.8µm。
Phase change trigger strengthening process of thermal insulation type ceramic fiber material
The invention discloses a phase change trigger strengthening process of a heat insulation type ceramic fiber material, and relates to the technical field of phase change trigger strengthening process.The heat insulation type ceramic fiber material is prepared from, by weight, 22 parts of alumina powder, 17 parts of silicate powder, 11 parts of silica powder, 32 parts of zircon sand and 38 parts of hard clay clinker. The preparation method comprises the following steps: respectively pretreating raw materials, mixing the pretreated raw materials together through a mixer to form raw materials of the heat-insulating and insulating ceramic fiber material, and preparing the heat-insulating and insulating ceramic fiber material from the raw materials of the heat-insulating and insulating ceramic fiber material through one or more of a melt spinning method, a sol-gel method or a chemical vapor deposition method. The preparation method comprises the following steps: preparing ceramic fibers with required fiber diameters and fiber microstructures, shearing, compressing or winding the prepared ceramic fibers to endow the ceramic fibers with shapes and lengths, enabling the ceramic fibers to be rectangular or cylindrical, enabling the length of the ceramic fibers to be 140mm, and enabling the length of the ceramic fibers to be 140mm. And the diameter of the ceramic fiber is 3.5-4.8 m.
本发明公开了一种绝热绝缘型陶瓷纤维材料的相变触发强化工艺，本发明涉及相变触发强化工艺技术领域，按重量份计，22份的氧化铝粉、17份的硅酸盐粉、11份的硅石粉、32份的锆英砂、38份的硬质黏土熟料，分别进行原料预处理后通过混合机混合在一起，形成绝热绝缘型陶瓷纤维材料的原料，将绝热绝缘型陶瓷纤维材料的原料通过熔融纺丝法、溶胶‑凝胶法或化学气相沉积法其中的一种或多种，制备出所需纤维直径和纤维微观结构的陶瓷纤维，对制得的陶瓷纤维进行剪切、压缩或卷绕其中的一种或多种，赋予陶瓷纤维的形状和陶瓷纤维的长度，陶瓷纤维的形状为长方形或圆柱形其中的一种或多种，陶瓷纤维的长度为140mm，陶瓷纤维的直径为3.5‑4.8µm。
Phase change trigger strengthening process of thermal insulation type ceramic fiber material
一种绝热绝缘型陶瓷纤维材料的相变触发强化工艺
WANG BOSONG (Autor:in)
20.12.2024
Patent
Elektronische Ressource
Chinesisch
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