Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-fracture high-strength high-toughness magnesia carbon brick
The invention discloses an anti-fracture high-strength high-toughness magnesia carbon brick, belonging to the technical field of magnesia carbon bricks. The high-strength high-toughness magnesia carbon brick comprises the following ingredients: a component system A, a component system B and a component system C in a content ratio of 3: 1: 0.5, wherein the component system A is composed of MgO particles, graphite and asphalt in a mass ratio of 2: 1: 4,; the component B is composed of a curing agent, an adhesive, a filler and a pigment in a mass ratio of 1: 0.2: 3: 0.02; and the component C is composed of basic steel and LG die steel in a mass ratio of 1: 1. According to the anti-fracture high-strength high-toughness magnesia carbon brick, the polyurethane rubber is added, so the toughness and elasticity of the magnesia carbon brick material are directly improved, and the finished product of the magnesia carbon brick has relatively good fracture resistance.
本发明公开了一种抗断裂的高强韧性镁碳砖，涉及镁碳砖技术领域，高强韧性镁碳砖配料中包含有A组分体系、B组分体系和C组分体系，所述A组分体系、B组分体系和C组分体系之间的含量比为3:1：0.5，所述A组分体系由MgO颗粒、石墨和沥青组成，按质量比计，MgO颗粒：石墨：沥青＝2：1:4，所述B组分体系由固化剂、粘合剂、填料和颜料组成，按质量比计，固化剂：粘合剂：填料：颜料＝1：0.2:3：0.02，所述C组分体系由基本钢和LG模具钢组成，按质量比计，基本钢：LG模具钢＝1:1。该抗断裂的高强韧性镁碳砖，通过聚胺脂橡胶的加入，直接提高了镁碳砖材料的韧性和弹性，也使得镁碳砖成品具有较为良好的抗断裂性能。
Anti-fracture high-strength high-toughness magnesia carbon brick
The invention discloses an anti-fracture high-strength high-toughness magnesia carbon brick, belonging to the technical field of magnesia carbon bricks. The high-strength high-toughness magnesia carbon brick comprises the following ingredients: a component system A, a component system B and a component system C in a content ratio of 3: 1: 0.5, wherein the component system A is composed of MgO particles, graphite and asphalt in a mass ratio of 2: 1: 4,; the component B is composed of a curing agent, an adhesive, a filler and a pigment in a mass ratio of 1: 0.2: 3: 0.02; and the component C is composed of basic steel and LG die steel in a mass ratio of 1: 1. According to the anti-fracture high-strength high-toughness magnesia carbon brick, the polyurethane rubber is added, so the toughness and elasticity of the magnesia carbon brick material are directly improved, and the finished product of the magnesia carbon brick has relatively good fracture resistance.
本发明公开了一种抗断裂的高强韧性镁碳砖，涉及镁碳砖技术领域，高强韧性镁碳砖配料中包含有A组分体系、B组分体系和C组分体系，所述A组分体系、B组分体系和C组分体系之间的含量比为3:1：0.5，所述A组分体系由MgO颗粒、石墨和沥青组成，按质量比计，MgO颗粒：石墨：沥青＝2：1:4，所述B组分体系由固化剂、粘合剂、填料和颜料组成，按质量比计，固化剂：粘合剂：填料：颜料＝1：0.2:3：0.02，所述C组分体系由基本钢和LG模具钢组成，按质量比计，基本钢：LG模具钢＝1:1。该抗断裂的高强韧性镁碳砖，通过聚胺脂橡胶的加入，直接提高了镁碳砖材料的韧性和弹性，也使得镁碳砖成品具有较为良好的抗断裂性能。
Anti-fracture high-strength high-toughness magnesia carbon brick
一种抗断裂的高强韧性镁碳砖
YU XIAODONG (Autor:in) / GONG YUCAI (Autor:in) / PENG REN (Autor:in) / CAO LIYUN (Autor:in)
04.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Preparation process of high-strength magnesia carbon brick
| Europäisches Patentamt | 2024