Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite core material and preparation method and application of composite core
The invention relates to the technical field of wheel composite cores, and particularly discloses a composite core material and a preparation method and application of a composite core. The composite core material comprises a main material, an auxiliary material and water according to the mass ratio of 1: (0-0.6): (2.2-4). The main material is composed of expanded vermiculite and cement, and the auxiliary material is composed of ceramic fiber and an inorganic binder. The low-density expanded vermiculite is adopted as the main raw material, the prepared composite core body is light in weight, and the weight of the wheel can be greatly reduced; the cement and the water play a gelling and bonding role; the ceramic fiber has excellent stability and tensile strength; and the inorganic binder can enable the raw materials to be combined more tightly, and does not generate adverse effects on the gas generation amount of the core body. The unique composite core body material design and ingredient ratio design are adopted, the raw material components are simple, even if no auxiliary material is added, it can be guaranteed that the composite core body can meet the requirements for light weight, heat resistance, stability and high quality, and the cost and complexity of the material are greatly reduced.
本发明涉及车轮复合芯技术领域，具体公开一种复合芯体材料及复合芯体的制备方法和应用。所述复合芯体材料包括质量比为1:(0～0.6):(2.2～4)的主材、辅材和水；所述主材由膨胀蛭石和水泥组成，所述辅材由陶瓷纤维和无机粘结剂组成。采用低密度的膨胀蛭石为主要原料，制备的复合芯体质量轻，可大大降低车轮的重量；水泥和水起胶凝粘结作用；陶瓷纤维有优良的稳定性和抗拉强度；无机粘结剂能够使各原料间结合得更加紧密，且不会对芯体的发气量产生不利影响。独特的复合芯体材料设计及配料比设计，原料成分简单，即便不添加辅材，也能保证复合芯体能满足轻量、耐热、稳定、高质量的要求，大大降低了材料的成本及复杂性。
Composite core material and preparation method and application of composite core
The invention relates to the technical field of wheel composite cores, and particularly discloses a composite core material and a preparation method and application of a composite core. The composite core material comprises a main material, an auxiliary material and water according to the mass ratio of 1: (0-0.6): (2.2-4). The main material is composed of expanded vermiculite and cement, and the auxiliary material is composed of ceramic fiber and an inorganic binder. The low-density expanded vermiculite is adopted as the main raw material, the prepared composite core body is light in weight, and the weight of the wheel can be greatly reduced; the cement and the water play a gelling and bonding role; the ceramic fiber has excellent stability and tensile strength; and the inorganic binder can enable the raw materials to be combined more tightly, and does not generate adverse effects on the gas generation amount of the core body. The unique composite core body material design and ingredient ratio design are adopted, the raw material components are simple, even if no auxiliary material is added, it can be guaranteed that the composite core body can meet the requirements for light weight, heat resistance, stability and high quality, and the cost and complexity of the material are greatly reduced.
本发明涉及车轮复合芯技术领域，具体公开一种复合芯体材料及复合芯体的制备方法和应用。所述复合芯体材料包括质量比为1:(0～0.6):(2.2～4)的主材、辅材和水；所述主材由膨胀蛭石和水泥组成，所述辅材由陶瓷纤维和无机粘结剂组成。采用低密度的膨胀蛭石为主要原料，制备的复合芯体质量轻，可大大降低车轮的重量；水泥和水起胶凝粘结作用；陶瓷纤维有优良的稳定性和抗拉强度；无机粘结剂能够使各原料间结合得更加紧密，且不会对芯体的发气量产生不利影响。独特的复合芯体材料设计及配料比设计，原料成分简单，即便不添加辅材，也能保证复合芯体能满足轻量、耐热、稳定、高质量的要求，大大降低了材料的成本及复杂性。
Composite core material and preparation method and application of composite core
一种复合芯体材料及复合芯体的制备方法和应用
ZANG YONGXING (Autor:in) / MIAO SAINAN (Autor:in) / ZHOU YAWEI (Autor:in) / LI CHENGLIN (Autor:in) / XU LIANDI (Autor:in) / LI QUAN (Autor:in) / LIANG ZHENZHOU (Autor:in) / LYU XIAOSONG (Autor:in) / LI GUORUI (Autor:in)
20.08.2024
Patent
Elektronische Ressource
Chinesisch
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