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耐火材料行业知识
21
2012-05
近几年，随着工业的发展，在钢铁工业，电石工业，氧化铝工业等对石灰窑的需求量也是越来越大，河南耐火材料厂对石灰窑方面有着专业生产工艺，而在石灰窑的分类上做了具体分析： 首先 按照制品的种类分为石灰窑、陶瓷窑、···
20
2012-05
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19
2012-05
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18
2012-05
耐火砖规格及尺寸主要从哪些方面对比？据河南耐火材料厂专家介绍，一般情况下，要从耐火砖的规格与尺寸的表示法以及特征来进行综合评估。（一）耐火砖规格与尺寸表示法1、直形耐火砖尺寸规格（单位为毫米，mm）以A×B×C表示。2、楔形耐···
17
2012-05
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17
2012-05
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16
2012-05
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16
2012-05
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14
2012-05
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14
2012-05
耐火砖是如何包装的？据河南耐火材料厂专家介绍，一般的耐火砖包装分为木托盘或者草绳两种方式。1.木托盘包装一般长宽为1m×1m，底座为15cm，那么耐火砖在木托盘是如何摆放的呢？例如标砖的尺寸是230*114*65mm，每层四趟竖着的15个的+···
13
2012-05
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13
2012-05
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13
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···
12
2012-05
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11
2012-05
电炉炉盖内衬是整个炉体最薄弱的环节之一，对该部位耐火材料的选择尤其重要。前面已经讲过了电炉炉盖的构造，今天河南耐火材料厂专家对炉盖使用耐火材料进行介绍。长期以来，硅砖一直用作电炉炉盖的耐火材料，主要是因为其价格低廉···
10
2012-05
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10
2012-05
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09
2012-05
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09
2012-05
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08
2012-05
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