耐火磚知識與新聞
20
2012-07
什么是含碳耐火磚?含碳耐火磚的典型制品是MgO—C、Al2O3—C、ZrO2—C質(zhì)耐火磚,其中MgO—C質(zhì)耐火磚是在1970年左右試驗成功,作為水冷電爐側(cè)墻磚試用,其后用于轉(zhuǎn)爐,確認(rèn)效果良好,因而迅速普及。MgO—C磚的特點是:耐爐渣侵蝕和抗熱···
20
2012-07
兩個月前,我廠專家詳細(xì)講解了高爐爐腹用耐火磚以及高爐爐身用耐火磚。那么高爐爐喉用耐火磚又有什么特殊要求呢?據(jù)介紹,高爐爐喉主要起保護(hù)爐襯、合理布料的作用。這一區(qū)域主要受爐料直接沖擊和摩擦作用,但煤氣流的沖刷相對較輕。因···
19
2012-07
????化鋁爐用耐火磚的分類有哪些,分別有什么特點?這是很多關(guān)注耐火材料行業(yè)動態(tài)的人想要得知的問題,今天河南耐火材料廠的專家就給大家?guī)碓敿?xì)介紹。????一、感應(yīng)熔鋁爐用耐火材料應(yīng)具備的特點? ? 工頻有芯感應(yīng)爐的工作特···
19
2012-07
????隔熱耐火磚的分類有哪些?據(jù)悉,隔熱耐火磚通常分為高溫隔熱磚、普通隔熱磚和耐火隔熱磚三類,下面具體介紹。????1、高溫隔熱磚,使用溫度在1500℃以上,并可以直接用作高溫窯爐的爐襯,主要有輕質(zhì)剛玉磚、氧化鋁空心球制···
18
2012-07
/* 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-parent:"";mso-padding-alt:0cm 5.4pt 0cm 5.4pt;mso-para-margin:0cm···
17
2012-07
/* 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-parent:"";mso-padding-alt:0cm 5.4pt 0cm 5.4pt;mso-para-margin:0cm···
17
2012-07
/* 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-parent:"";mso-padding-alt:0cm 5.4pt 0cm 5.4pt;mso-para-margin:0cm···
16
2012-07
/* 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-parent:"";mso-padding-alt:0cm 5.4pt 0cm 5.4pt;mso-para-margin:0cm···
15
2012-07
/* 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-parent:"";mso-padding-alt:0cm 5.4pt 0cm 5.4pt;mso-para-margin:0cm···
14
2012-07
從異形耐火磚的設(shè)計要求我們可以得出,耐火磚的種類非常繁多,那么耐火磚是怎么砌筑的?耐火磚的砌筑方法有哪些?據(jù)悉,耐火磚的砌筑方法分為:1、平砌法2、側(cè)砌法3、豎砌法,下面河南耐火材料廠的專家就對這三種砌法一一做一詳細(xì)說明···
14
2012-07
在測定了耐火磚的耐壓強(qiáng)度,同時了解耐火磚的成分之后,耐火磚還有一個重要性質(zhì)我們需要了解即韌性,其是控制耐火磚裂紋的一個有效途徑,那么怎么提高耐火磚的韌性呢?下面由河南耐火材料廠的專家為你詳解。改善耐火磚韌性的方法,采取···
12
2012-07
/* 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-parent:"";mso-padding-alt:0cm 5.4pt 0cm 5.4pt;mso-para-margin:0cm···
10
2012-07
/* 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-parent:"";mso-padding-alt:0cm 5.4pt 0cm 5.4pt;mso-para-margin:0cm···
10
2012-07
/* 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-parent:"";mso-padding-alt:0cm 5.4pt 0cm 5.4pt;mso-para-margin:0cm···
09
2012-07
???? 耐火磚是服務(wù)于高溫技術(shù)的耐火材料,與各種工業(yè)窯爐有著極為密切的關(guān)系。各種工業(yè)窯爐的用途和使用條件不同,對其構(gòu)成主體的基本材料—耐火磚的要求也就不同。所以有必要對耐火磚的基本性質(zhì)進(jìn)行一定的了解。1)耐火磚的荷重軟···
07
2012-07
st1\:*{behavior:url(#ieooui) } /* 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 5.4p···
06
2012-07
st1\:*{behavior:url(#ieooui) } /* 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 5.4p···
05
2012-07
/* 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-parent:"";mso-padding-alt:0cm 5.4pt 0cm 5.4pt;mso-para-margin:0cm···
04
2012-07
/* 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-parent:"";mso-padding-alt:0cm 5.4pt 0cm 5.4pt;mso-para-margin:0cm···
03
2012-07
/* 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-parent:"";mso-padding-alt:0cm 5.4pt 0cm 5.4pt;mso-para-margin:0cm···