2012-09

中小型高爐用耐火材料要求

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09

2012-09

鍛造加熱爐用耐火材料

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06

2012-09

鎳鐵熔煉爐用耐火材料

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04

2012-09

耐火材料的爐渣組成

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02

2012-09

鎂鈣碳質(zhì)耐火材料介紹

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31

2012-08

混鐵車內(nèi)襯用耐火材料

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29

2012-08

硅酸鋁保溫棉耐火材料的介紹

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27

2012-08

什么是耐火材料的蠕變

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26

2012-08

有色冶煉工業(yè)用耐火材料

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25

2012-08

揮發(fā)回轉(zhuǎn)窯用耐火材料介紹

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21

2012-08

耐火材料行業(yè)發(fā)展動(dòng)態(tài)及行情

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19

2012-08

熱風(fēng)管道用耐火材料

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19

2012-08

盛鋼桶對(duì)耐火材料的要求及目的

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17

2012-08

耐火材料結(jié)合劑種類介紹

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16

2012-08

AOD爐用耐火材料

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10

2012-08

2012年耐火材料發(fā)展趨勢(shì)

近日，有資料顯示，2012年耐火材料行業(yè)銷售收入同比增長(zhǎng)34.79%。上市公司因新增產(chǎn)能,收入均不同幅度增長(zhǎng)。主要原料鎂砂、鋯英砂等價(jià)格上漲,毛利率出現(xiàn)下滑,因產(chǎn)品和原料區(qū)別,生產(chǎn)鋼鐵用耐火材料的企業(yè)毛利率下降幅度較大。受收入增長(zhǎng)推···

05

2012-08

耐火材料在煉鋁行業(yè)中的應(yīng)用

??? 隨著新型耐火磚及耐火材料行業(yè)發(fā)展，煉鋁行業(yè)也逐漸走向成熟化，對(duì)于鋁合金熔煉爐及保溫爐所用的耐火材料，也由磷酸鹽結(jié)合的高鋁耐火磚轉(zhuǎn)向低水泥澆注料方向發(fā)展。為防止液態(tài)鋁向耐火材料中的滲透，常使用反潤(rùn)濕劑以增大液態(tài)鋁···

04

2012-08

耐火材料行業(yè)現(xiàn)狀與問(wèn)題

縱觀整個(gè)耐火材料行業(yè)，目前的現(xiàn)狀以及存在的問(wèn)題主要是缺少耐火材料科研人才，及應(yīng)用技術(shù)人才還比較缺乏等，以下具體來(lái)談。一、耐火材料科研人才及應(yīng)用技術(shù)人才還比較缺乏實(shí)事求是講，耐火材料科研人才及應(yīng)用人才還比較缺乏，一些知名···

02

2012-08

中國(guó)異型耐火磚的發(fā)展分析報(bào)告

一般情況下，異型耐火磚主要適用于高爐，焦?fàn)t，加熱爐，盛鋼爐，澆鋼爐，有色治金爐、鍋爐、水泥窯、玻璃窯及煙囪等各種窯爐與熱工設(shè)備等。從以上產(chǎn)業(yè)就可看出異型耐火磚的發(fā)展與下游產(chǎn)業(yè)的發(fā)展息息相關(guān)，異型耐火磚企業(yè)要密切跟蹤市···

28

2012-07