硅质干式料 quartz dry ramming mass
硅质干式料取代上一代硅质捣打料,在中频炉炼钢短流程的连铸环节解决了,中间包工作层施工速度以及脱模的问题。同时满足了中频炉短流程连铸环节中间包对成本的要求。中频炉硅质干式料复合结合方式,在低温加热后,干式料整体硬化成型,方便去除胎膜,避免石英砂掉落,污染钢水。Read More垃圾炉焚烧危废处理富集贵金属工程项目用耐材 refractory materials for waste incineration and enrichment of precious metal engineering projects
河南宏达是集研发,设计,生产,咨询,服务为一体的整体解决方案供应商,公司根据近几年环保要求以及垃圾危废,循环经济,废物再生的政府规划发展趋势,为客户量身定制工程用整体耐火解决方案,实现了垃圾处理,危废处理,循环经济,废物再生用耐材的长寿,节能,安全高效。Read More老干妈辣酱厂用食品厂用环保炉灶关键部位预制件顺利完工 Lao Gan Ma Food Factory cooking stove refractory key parts brick Successful completion
经过我司与老干妈食品厂共同努力,历经30余日攻坚克难,老干妈贵定生产基地,环保炉灶关键部位,顺利完工。 这也是我司即徐州富集铂金直流电弧炉后,又一新的开始。环保炉灶关键部位,采用整体预制结构。 在考虑炉膛高温工况的前提下,兼顾整体炉膛烟气循环,同时考虑灶体整体保温降耗。Read MoreCOKE OVEN REFRACTORY PRECAST BRICK PROFILE
我公司从结构设计、组装技术、防结碳层处理、维护技术及涂层材料的开发等方面对焦炉炉门用内衬材料进行了全面的研究,采用优质的耐火合成材料,添加特殊的添加剂,研制出气孔率低、膨胀率低、热震稳定性强的大型焦炉预制件炉门砖。Read MoreIron Ore Strategic Market Reports
Market fundamentals will be determined by the speed and size of the recovery from the global recession. At this stage, 2009 will be a tough year for global consumer demand, and deflationary conditions will remain until 2010.Read More橄榄石 olivine sand
镁橄榄石耐火材料的化学组成: (MgO)=37%~62%,m(MgO)/m(SiO2)波动于0.95~2.00。主晶相镁橄榄石 (M2S)=65%~75%。其余为MF和其他矿物。m (MgO)/m(SiO2) >1.33者往往含有少量方镁石。Read MoreIron Ore Production Cost Reports & Databases
Weakening global demand is providing some small advantage in that it is relieving supply tensions and removing shortages of skilled labour, goods and services within the industry. Combined with declines in energy costs, the industry is now faced with a reduction in production costs for the first time for many years.Read More磷酸盐结合砖 phosphate-bound bricks search
磷酸盐结合砖高温体积稳定性低于普通烧成砖;磷酸盐结合的不烧砖的常温耐压强度高于普通烧成砖;磷酸盐结合砖的显气孔率较低。 磷酸盐结合不烧高铝砖的潮解问题。当热处理温度没有达到500℃时,结合剂生成AlH2P3O10,易吸湿转变成AlH2P3O10·2H2O,这正是磷酸铝试样经过300~400℃热处理后,露置在大气中发生溃散粉化。Read More