Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Castable for slag runner
The invention provides a castable for a slag runner. The castable is prepared from the following raw materials in parts by weight of: 15-35 parts of black aluminum sand, 25 -51 parts of waste aluminumcarbon bricks, 16-22 parts of silicon carbide, 6-10 parts of white corundum, 1-5 parts of silicon dioxide micro powder, 1-6 parts of aluminum oxide micro powder, 2-4 parts of cement, 1-5 parts of spherical asphalt, 0.01-1 part of organic fiber, 1-5 parts of metal silicon powder, 0.1-1 part of metal aluminum powder, 0.1-1 part of boron carbide, 0.10-0.1 part of citric acid and 0.1-1 part of a water reducing agent, wherein the water reducing agent is sodium tripolyphosphate or sodium hexametaphosphate. A refractory material with high strength and strong fire resistance is prepared by utilizingthe castable. With the castable adopted to pave the slag runner, the service life of the slag runner is prolonged.
本发明提供了一种渣沟用浇注料，所述浇注料包括以下重量份的原料：黑铝砂15‑35份，废铝碳砖25‑51份，碳化硅16‑22份，白刚玉6‑10份，二氧化硅微粉1‑5份，氧化铝微粉1‑6份，水泥2‑4份，球状沥青1‑5份，有机纤维0.01‑1份，金属硅粉1‑5份，金属铝粉0.1‑1份，碳化硼0.1‑1份，柠檬酸0.10‑0.1份，减水剂0.1‑1份，所述减水剂为三聚磷酸钠或六偏磷酸钠。本发明利用该浇注料制成了一种强度高且耐火性强的耐火材料，并利用其铺设渣沟，提高了渣沟的使用寿命。
Castable for slag runner
The invention provides a castable for a slag runner. The castable is prepared from the following raw materials in parts by weight of: 15-35 parts of black aluminum sand, 25 -51 parts of waste aluminumcarbon bricks, 16-22 parts of silicon carbide, 6-10 parts of white corundum, 1-5 parts of silicon dioxide micro powder, 1-6 parts of aluminum oxide micro powder, 2-4 parts of cement, 1-5 parts of spherical asphalt, 0.01-1 part of organic fiber, 1-5 parts of metal silicon powder, 0.1-1 part of metal aluminum powder, 0.1-1 part of boron carbide, 0.10-0.1 part of citric acid and 0.1-1 part of a water reducing agent, wherein the water reducing agent is sodium tripolyphosphate or sodium hexametaphosphate. A refractory material with high strength and strong fire resistance is prepared by utilizingthe castable. With the castable adopted to pave the slag runner, the service life of the slag runner is prolonged.
本发明提供了一种渣沟用浇注料，所述浇注料包括以下重量份的原料：黑铝砂15‑35份，废铝碳砖25‑51份，碳化硅16‑22份，白刚玉6‑10份，二氧化硅微粉1‑5份，氧化铝微粉1‑6份，水泥2‑4份，球状沥青1‑5份，有机纤维0.01‑1份，金属硅粉1‑5份，金属铝粉0.1‑1份，碳化硼0.1‑1份，柠檬酸0.10‑0.1份，减水剂0.1‑1份，所述减水剂为三聚磷酸钠或六偏磷酸钠。本发明利用该浇注料制成了一种强度高且耐火性强的耐火材料，并利用其铺设渣沟，提高了渣沟的使用寿命。
Castable for slag runner
一种渣沟用浇注料
WANG JIANING (Autor:in) / TENG GUOQIANG (Autor:in) / ZHANG XIAOBO (Autor:in) / REN LIN (Autor:in) / YAN HAO (Autor:in) / LIU LI (Autor:in) / LIU MEIRONG (Autor:in)
25.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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