耐火材料行業(yè)知識(shí)
20
2012-06
??? 最近,河南耐火材料廠的技術(shù)人經(jīng)過(guò)多次實(shí)驗(yàn),總結(jié)了耐火材料的成型多種方法,根據(jù)原料或工藝的不同制造成型的方法也多樣化,有幾中比較常見(jiàn)的機(jī)壓成型法、振動(dòng)成型法、擠壓成型法、搗打成型、等靜壓成型、熔鑄成型、注漿成型等···
18
2012-06
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···
17
2012-06
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···
16
2012-06
據(jù)相關(guān)資料顯示,陶瓷纖維絕熱耐火材料廣泛應(yīng)用于各類(lèi)熱工窯爐的絕熱耐高溫材料,由于其容重大大低于其他耐火材料,因而蓄熱很小,隔熱效果明顯,作為爐襯材料可大大降低熱工窯爐的能源損耗,在節(jié)能方面為熱工窯爐帶來(lái)了一場(chǎng)革命。另一···
15
2012-06
/* 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···
13
2012-06
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···
12
2012-06
v\:* {behavior:url(#default#VML);}o\:* {behavior:url(#default#VML);}w\:* {behavior:url(#default#VML);}.shape {behavior:url(#default#VML);}st1\:*{behavior:url(#ieooui) } /* Style Definitions */ table.MsoNormalTable{mso···
12
2012-06
/* 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···
11
2012-06
/* 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···
11
2012-06
/* 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
2012-06
??? 據(jù)河南耐火材料廠專(zhuān)家介紹:粘土耐火磚在耐火系列中占重要的位置,況且粘土耐火磚的最大特點(diǎn)是可以就地取材,它的價(jià)格便宜,經(jīng)久耐用,還有防火、隔熱、隔聲、吸潮等優(yōu)點(diǎn)。因此,它被廣泛應(yīng)用于工業(yè)生產(chǎn)中。當(dāng)它被使用之后,廢碎···
09
2012-06
??? 什么是陶瓷隧道窯?實(shí)際上它類(lèi)似于耐火磚生產(chǎn)所使用的石灰煅燒窯,按照耐火材料廠所了解的可以這樣解釋?zhuān)沾伤淼栏G它主要包括4部分:窯體、燃燒設(shè)備、通風(fēng)設(shè)備和窯內(nèi)輸送設(shè)備。在這四個(gè)部分中相對(duì)比較重要的是窯體,今天就重點(diǎn)···
09
2012-06
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···
08
2012-06
v\:* {behavior:url(#default#VML);}o\:* {behavior:url(#default#VML);}w\:* {behavior:url(#default#VML);}.shape {behavior:url(#default#VML);} /* Style Definitions */ table.MsoNormalTable{mso-style-name:普通表格;mso-tstyl···
06
2012-06
v\:* {behavior:url(#default#VML);}o\:* {behavior:url(#default#VML);}w\:* {behavior:url(#default#VML);}.shape {behavior:url(#default#VML);}st1\:*{behavior:url(#ieooui) } /* Style Definitions */ table.MsoNormalTable{mso···
05
2012-06
/* 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
2012-06
??? 石灰煅燒窯在耐火材料中起什么作用?早前沒(méi)有介紹過(guò)之方面的知識(shí),之前只說(shuō)了炭素焙燒爐介紹。其實(shí)石灰煅燒窯用耐火材料比較簡(jiǎn)單,因?yàn)殪褵郎囟纫蟛桓?,最高溫度也不超過(guò)1300℃。故其使用的耐火材料內(nèi)襯,一般用粘土磚就可以···
03
2012-06
據(jù)耐火專(zhuān)家介紹:炭素焙燒爐的作用是將高壓成型后的各種炭素制品,在隔絕空氣的條件下,按規(guī)定的焙燒溫度進(jìn)行間接加熱,以提高炭素制品的機(jī)械強(qiáng)度、導(dǎo)電性和耐高溫性能。剛剛在上文中說(shuō)到耐火材料使用時(shí)易出現(xiàn)的問(wèn)題,而這種炭素焙燒爐···
02
2012-06
/* 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···
01
2012-06
/* 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···















