Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Aluminum-carbon castable for copper chute
The invention discloses an aluminum-carbon castable for a copper chute, which is prepared from the following components in parts by weight: 32 to 36 parts of 85 special grade high aluminum with the particle size of 1.001 to 4 mm, 15 to 20 parts of 85 special grade high aluminum with the particle size of 0 to 1 mm, 5 to 12 parts of 90 silicon carbide with the particle size of 0.089 to 1 mm, 15 to 24 parts of 90 silicon carbide with the particle size of 0 to 0.088 mm, 2 to 6 parts of 92 silicon micro powder, 4 to 8 parts of Secar-68 cement, 8 to 12 parts of 320-mesh binding clay, 1 to 3 parts of 200-mesh metal silicon powder and 0.1 to 0.2 part of composite explosion-proof material. 0.3 to 0.5 part of a composite additive; the invention has the following beneficial effects: by using 85 special-grade high aluminum and silicon carbide, the steel has good copper corrosion resistance, high structural strength and good thermal shock resistance; by using the binding clay, the adhesion is greatly improved, and the service life of the working lining is prolonged; the composite explosion-proof material is added, so that the material has better explosion resistance, can be quickly repaired and baked, and can effectively shorten the repair cycle and improve the use safety; the construction is convenient and fast.
本发明公开了一种铜溜槽用铝碳质浇注料，其组分包括以下重量份数组成：粒度为1.001～4mm的85特级高铝32～36份，粒度为0～1mm的85特级高铝15～20份，粒度为0.089～1mm的90碳化硅5～12份，粒度为0～0.088mm的90碳化硅15～24份，92硅微粉2～6份，Secar‑68水泥4～8份，320目的结合粘土8～12份，200目的金属硅粉1～3份，复合防爆材料0.1～0.2份，复合外加剂0.3～0.5份；本发明的有益效果在于：用85特级高铝和碳化硅，具有良好的抗铜侵蚀性能，结构强度高，热震稳定性良好；使用该结合粘土大大提高了粘附性，延长工作衬的使用寿命；添加复合防爆材料，具有较好的抗爆裂性能，能够快速修补并进行烘烤，能有效缩短检修周期，提升使用安全性；施工方便快捷。
Aluminum-carbon castable for copper chute
The invention discloses an aluminum-carbon castable for a copper chute, which is prepared from the following components in parts by weight: 32 to 36 parts of 85 special grade high aluminum with the particle size of 1.001 to 4 mm, 15 to 20 parts of 85 special grade high aluminum with the particle size of 0 to 1 mm, 5 to 12 parts of 90 silicon carbide with the particle size of 0.089 to 1 mm, 15 to 24 parts of 90 silicon carbide with the particle size of 0 to 0.088 mm, 2 to 6 parts of 92 silicon micro powder, 4 to 8 parts of Secar-68 cement, 8 to 12 parts of 320-mesh binding clay, 1 to 3 parts of 200-mesh metal silicon powder and 0.1 to 0.2 part of composite explosion-proof material. 0.3 to 0.5 part of a composite additive; the invention has the following beneficial effects: by using 85 special-grade high aluminum and silicon carbide, the steel has good copper corrosion resistance, high structural strength and good thermal shock resistance; by using the binding clay, the adhesion is greatly improved, and the service life of the working lining is prolonged; the composite explosion-proof material is added, so that the material has better explosion resistance, can be quickly repaired and baked, and can effectively shorten the repair cycle and improve the use safety; the construction is convenient and fast.
本发明公开了一种铜溜槽用铝碳质浇注料，其组分包括以下重量份数组成：粒度为1.001～4mm的85特级高铝32～36份，粒度为0～1mm的85特级高铝15～20份，粒度为0.089～1mm的90碳化硅5～12份，粒度为0～0.088mm的90碳化硅15～24份，92硅微粉2～6份，Secar‑68水泥4～8份，320目的结合粘土8～12份，200目的金属硅粉1～3份，复合防爆材料0.1～0.2份，复合外加剂0.3～0.5份；本发明的有益效果在于：用85特级高铝和碳化硅，具有良好的抗铜侵蚀性能，结构强度高，热震稳定性良好；使用该结合粘土大大提高了粘附性，延长工作衬的使用寿命；添加复合防爆材料，具有较好的抗爆裂性能，能够快速修补并进行烘烤，能有效缩短检修周期，提升使用安全性；施工方便快捷。
Aluminum-carbon castable for copper chute
一种铜溜槽用铝碳质浇注料
03.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
C22B
PRODUCTION OR REFINING OF METALS
,
Gewinnen oder Feinen von Metallen
/
F27D
Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind
,
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
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