Stock code
839391
Power Industry
2018-12-20
January to March 2016, the national refractories industry production and operation
In March 2016, the industrial added value above the scale increased by 6.8% in real terms (the growth of the following added value is the real growth rate excluding price factors), 1.4 percentage points faster than that in January and February. On a month-on-month basis, industrial added value above the scale rose 0.64% in March from the previous month. In the first quarter, industrial added value above the scale rose 5.8 per cent from a year earlier.
2018-12-20
通过调整骨料配比、优化基质组成，我公司成功生产出了抗热震稳定性好，具有较高荷重软化开始温度的篦子砖。此产品能很好适应于蓄热式加热炉，有效解决了碎裂、变形等问题，降低了生产成本，可显著延长窑炉寿命。与国内同类产品对比，我公司所开发的篦子砖应用在蓄热式燃烧器上，未曾发生过因篦子砖出现质量原因而被迫停炉问题。产品已被国内各大设计院认可，从外观到内在使用寿命均得到了用户好评，已成为蓄热式加热炉上的首选品牌
2018-12-20
我公司所开发的蓄热式加热炉用烧嘴砖是采用普通80高铝熟料和低铁三级高铝熟料为骨料，这两种熟料莫来石相含量高，热膨胀系数相对于采用85高铝熟料和棕刚玉低，在高温状态下，喷口处不易产生膨胀裂纹。这两种熟料骨料配合使用，第一可提高材料的热震稳定性和高温使用性能，有效解决了烧嘴砖喷口处的变形开裂等问题;第二可显著降低生产成本。我公司所生产的蓄热式加热炉用烧嘴砖及蓄热箱体，已完成实验室研究和工业化实验，并取
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