99青青草,亚洲色图在线播放

08

2013-03

輕質(zhì)粘土磚GB/T3994－2005

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07

2013-03

高鋁質(zhì)隔熱耐火磚的價格

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06

2013-03

砌筑耐火磚耐火泥用哪種耐火泥

前面河南耐火材料廠專家詳細介紹介紹了耐火泥，我們知道了其主要包括主要包括粘土質(zhì)耐火泥、高鋁質(zhì)耐火泥、硅質(zhì)耐火泥、鎂質(zhì)耐火泥四種，今天介紹下耐火磚砌筑時耐火泥的選擇。在冶金上，除砌筑含Al2O3量為48% ~55%的高鋁耐火磚時，可用···

04

2013-03

電爐煉鋼用耐火磚要求

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03

2013-03

均熱爐用耐火磚

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02

2013-03

循環(huán)流化床鍋爐（CFB）用耐火材

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01

2013-03

耐火磚生產(chǎn)廠家給客戶烘爐的建議

烘爐是爐子砌筑好特別需要注意的地方，一個爐子使用壽命不僅跟耐火材料的質(zhì)量、砌筑有關(guān)，跟烘爐也有很大的關(guān)系，一般情況下耐火磚生產(chǎn)廠家給客戶的建議是烘爐必須嚴格按照操作規(guī)范來進行，嚴格遵循其升溫曲線。烘爐，即對建成或維修完···

01

2013-03

煉鋼鋼水氧化物夾雜的三個來源

煉鋼鋼水氧化物夾雜的三個來源其分別為脫氧劑脫氧的產(chǎn)物、對耐火材料侵蝕的產(chǎn)物、鋼液流動速度有關(guān)，下面由河南耐火材料廠為大家作詳細解釋。（1）在連鑄前，當(dāng)向鋼液中加入硅、錳、鋁或碳等脫氧劑來降低溶解氧時產(chǎn)生的脫氧產(chǎn)物。根據(jù)···

01

2013-03

高溫耐火澆注料預(yù)制塊

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28

2013-02

什么是熔鑄耐火磚

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28

2013-02

燒嘴耐火磚價格

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27

2013-02

提高燒盡加入物生產(chǎn)隔熱耐火磚質(zhì)

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27

2013-02

杠桿壓制高鋁耐火磚機

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26

2013-02

不定形耐火材料和耐火磚區(qū)別

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25

2013-02

耐火磚成品檢測與缺陷分析

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24

2013-02

熔融還原爐用耐火磚

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22

2013-02

白灰窯用耐火磚

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21

2013-02

粘土磚技術(shù)指標

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20

2013-02

高溫工業(yè)窯爐用耐火磚

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19

2013-02

爐外精煉用耐火磚

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