炼铁用耐火材料
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31
2022-03
耐火材料在水泥熟料生产中起到了至关重要的作用,而耐火砖则是重中之重,它不仅起到了保温隔热作用,使窑内物料更均匀地吸收热量,也保护了窑简体,使之避免与高温物料直接接触。但由于长期处于高温、冲蚀的环境,同时作为一种消耗材料···
11
2013-06
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07
2013-08
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30
2012-10
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15
2015-05
耐火砖名称砖的颜色相对重量手摸感觉耐火粘土砖黄棕色一般粗糙高铝砖黄色重粗糙刚玉砖白色很重光滑硅砖黄色较轻较粗糙镁砖暗棕色重较光滑镁铬砖深褐色很重较光滑镁铝砖棕色很重较光滑碳化硅砖灰黑色重较粗糙碳砖灰黑色轻较粗糙石墨砖···
06
2012-12
/* Style Definitions */ table.MsoNormalTable{mso-style-name:普通表格;mso-tstyle-rowband-size:0;mso-tstyle-colband-size:0;mso-style-noshow:yes;mso-style-parent:"";mso-padding-alt:0cm 5.4pt 0cm 5.4pt;mso-para-margin:0cm···
07
2015-12
耐火材料的化学成分、物理性能、尺寸偏差及外观质量等技术要求应符合国家标准或行业标准,并应采用最新修订的版本,否则不得出厂。玻璃企业根据实际需要,可要求供货企业提供国家标准或行业标准中未列入的性能指标,对耐火材料的某些···
26
2012-11
/* Style Definitions */ table.MsoNormalTable{mso-style-name:普通表格;mso-tstyle-rowband-size:0;mso-tstyle-colband-size:0;mso-style-noshow:yes;mso-style-parent:"";mso-padding-alt:0cm 5.4pt 0cm 5.4pt;mso-para-margin:0cm···
18
2012-05
/* Style Definitions */ table.MsoNormalTable{mso-style-name:普通表格;mso-tstyle-rowband-size:0;mso-tstyle-colband-size:0;mso-style-noshow:yes;mso-style-parent:"";mso-padding-alt:0cm 5.4pt 0cm 5.4pt;mso-para-margin:0cm···
14
2013-07
/* Style Definitions */ table.MsoNormalTable{mso-style-name:普通表格;mso-tstyle-rowband-size:0;mso-tstyle-colband-size:0;mso-style-noshow:yes;mso-style-priority:99;mso-style-qformat:yes;mso-style-parent:"";mso-padding···