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A platform for research: civil engineering, architecture and urbanism
Unburned MgO-C bricks with excellent anti-oxidation
Unburned MgO-C bricks having excellent oxidation resistance is provided. The Unburned MgO-C bricks of the present invention are obtained by adding, based on 100 parts by weight of a main ingredient composition, 0.1 to 5 parts by weight of andalusite having a diameter of 100 μm or less and 10 parts by weight or less of an antioxidant in a main ingredient composed of 80 to 97 wt% of magnesia and 3 to 20 wt% of graphite.
내산화성이 우수한 불소성 마그네시아 카본질 내화벽돌이 제공된다. 본 발명의 불소성 마그네시아 카본질 내화벽돌은, 중량%, 마그네시아 80~97%와 흑연 3~20%를 포함하여 조성되는 주원료에, 상기 주원료 조성 100 중량부에 대하여, 산화방지제를 10 중량부 이하와 직경 100㎛ 이하의 andalusite를 0.1~5 중량부를 첨가하여 이루어진다.
Unburned MgO-C bricks with excellent anti-oxidation
Unburned MgO-C bricks having excellent oxidation resistance is provided. The Unburned MgO-C bricks of the present invention are obtained by adding, based on 100 parts by weight of a main ingredient composition, 0.1 to 5 parts by weight of andalusite having a diameter of 100 μm or less and 10 parts by weight or less of an antioxidant in a main ingredient composed of 80 to 97 wt% of magnesia and 3 to 20 wt% of graphite.
내산화성이 우수한 불소성 마그네시아 카본질 내화벽돌이 제공된다. 본 발명의 불소성 마그네시아 카본질 내화벽돌은, 중량%, 마그네시아 80~97%와 흑연 3~20%를 포함하여 조성되는 주원료에, 상기 주원료 조성 100 중량부에 대하여, 산화방지제를 10 중량부 이하와 직경 100㎛ 이하의 andalusite를 0.1~5 중량부를 첨가하여 이루어진다.
Unburned MgO-C bricks with excellent anti-oxidation
내산화성이 우수한 불소성 마그네시아 카본질 내화벽돌
LEE TAE HWA (author)
2020-05-26
Patent
Electronic Resource
Korean
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