The light weight castables have low density, low thermal conductivity, high strength,good acid resistance and alkali resistance. They are suitable for middle and low temperature furnace linings, ceiling and mobile coover.

本公司生產(chǎn)的各種輕質(zhì)耐火澆注料最新av网址在线，具有容重輕、導(dǎo)熱系數(shù)小狼狼狼色精品视频在线播放、強(qiáng)度高欧洲激情无码、整體性強(qiáng)、氣密性均勻毛片入口大全，并有耐酸大陆老熟女乱人伦视频、耐堿作用，適用于中久久久久久精品毛片免费不卡、低溫?zé)峁ぴO(shè)備的爐體无码少妇精品一区二区免费、爐墻、爐頂和活動(dòng)爐蓋色本色网无码在线，經(jīng)現(xiàn)場(chǎng)澆注后久久器只，使保溫層變成整體，保溫性能增強(qiáng)超级美女免费黄色视频，是一種良好的新型節(jié)能材料高清无码乱伦视频。

Delivering quality products, good after-sales service, and user applications together to solve technical problems related to fire-resistant products Unshaped bring economic benefits to users, we uphold the principle and purpose.

提供優(yōu)質(zhì)產(chǎn)品，做好售后服務(wù)激情图片激情小说用什么软件看，與用戶精誠(chéng)合作解決產(chǎn)品應(yīng)用中的有關(guān)技術(shù)難題午夜影院视频，使不定型耐火產(chǎn)品為用戶帶來經(jīng)濟(jì)效益，是我們秉承的方針和宗旨思思re久久996国产精品。

The columniform samples are made with the pressure of 150?MPa that contain graphite,Al 2O 3,SiO 2 and MgO powder.With samples heated at 1?420?℃,1?500?℃ and 1?600?℃ for 4 hours,MgAlON and 21R-AlN Sialon are synthesized by carbothermal reduction nitridation in the sample,MgAlON and 21R-AlN Sialon occure at 1?420?℃.With tempreture rising to 1?600?℃,MgAlON and 21R-AlN Sialon are increasing.

與高溫氧化物相比3p夫妻互换视频，碳由于熔點(diǎn)高欧美at在线，熱膨脹系數(shù)小，導(dǎo)熱性好大陆特黄一级免费AV片，熱穩(wěn)定性和化學(xué)穩(wěn)定性好特级精品AAAAAAA片，不易被液態(tài)金屬和熔渣潤(rùn)濕等特點(diǎn)，而成為優(yōu)質(zhì)耐火原料A片污黄，使耐火材料在抗熔渣侵蝕和抗熱震等性能方面得到質(zhì)的飛躍妇女满足农民工精彩的毛片。

Large scale CFB boiler baker is a key process to make anti-erosion refractory s intering, shaping and attain its performance of heat resistance, pressure resist ance, erosion resistance, torsibility and shock-proof.

大型循環(huán)流化床鍋爐的烘爐是使耐火耐磨材料燒結(jié)成型并使之達(dá)到耐火、耐磨欧美黄色视频涩,爱、耐壓95福利人人干人人摸、抗折、熱震穩(wěn)定性视频性爱国产在线播放、高溫耐壓性能的關(guān)鍵日韩口爆自拍视频在线观看。

Air blow n through liquid pig iron in a refractory-lined converter oxidizes the carbon and silicon in the iron.

將空氣吹入在耐火的煉鋼爐中熔融的鐵水中，使鐵中的碳和硅發(fā)生氧化二0二二年中国美女一区二区三区性爱。

The test results show that cement mortar layer can play an important role on fire resist- ance of concrete filled steel tubular columns,and the fire endurance of columns ins...

試驗(yàn)結(jié)果表明：水泥砂漿防火保護(hù)層起到了很好的隔熱保護(hù)作用午夜网站加勒比我污，適當(dāng)厚度及正確構(gòu)造施工的該類保護(hù)層可以使鋼管砼柱達(dá)到相關(guān)規(guī)范規(guī)定的一級(jí)耐火要求。

In order to make the current design specification more practical for fire prevention, the personal views were presented about the problems existing in the installation of fire water tank and air pressure device, fire hazard rating established for auto-sprinkling system in residence, and fire resistance limit of fire curtain.

為了使現(xiàn)行防火設(shè)計(jì)規(guī)范更切合實(shí)際久久最新视频地址，分別就消防水箱及氣壓設(shè)備的設(shè)置欧美精品午夜理论片在线播放情事、住宅設(shè)置自噴系統(tǒng)的火災(zāi)危險(xiǎn)等級(jí)、防火卷簾的耐火極限等條文中出現(xiàn)的問題提出了個(gè)人看法欧美在线观看18，建議對(duì)規(guī)范中部分條文作適當(dāng)調(diào)整黄色网站免费进入入口。

A method of forming a glass melt including heating a glass feed material in a first melting furnace to form a glass melt, flowing the glass melt into a second melting furnace through a refractory metal connecting tube, and further heating the glass melt in the second melting furnace.

一種形成玻璃熔體的方法，包括在第一熔爐中加熱玻璃進(jìn)料以形成玻璃熔體激情人妻一级毛片在线视频，使玻璃熔體經(jīng)耐火金屬聯(lián)結(jié)管流入第二熔爐黄色AV免费的网站，和在第二熔爐中進(jìn)一步加熱玻璃熔體。

We profile matching steel production with fire glass formed a complete functional system.corresponding to the fire resistance of the whole system is : 30 minutes, 60 minutes, 90 minutes, 120 minutes and 180 minutes.

我們生產(chǎn)的鋼型材框架與防火玻璃配套后形成了完整的防火功能系統(tǒng)不卡一级片，相應(yīng)使整個(gè)系統(tǒng)的耐火極限達(dá)到：30分鐘瑟网站、60分鐘、90分鐘国内自拍日韩经典视频、120分鐘亚洲黄色网站AAA。

The use of graphite is to cast it as a fire-resistant paint, pot, after a good cast, graphite objectively exactly make the role of pot does not rust.

鑄造上使用石墨是把它作為耐火涂料，鍋鑄好后最近手机中文字幕视频大全，石墨在客觀上正好有使鍋不生銹的作用免费试看AV。

refractory material：耐火物質(zhì)

因?yàn)殍F礦石所含有的不純物有許多是熔點(diǎn)甚高的耐火物質(zhì)(Refractory material),會(huì)使鼓風(fēng)爐的熔融過程發(fā)生困難,所以我們利用物理化學(xué)(Physical Chemistry)上相平衡(Phase-equilibrium)的原理(一般的混合物在共晶點(diǎn)成份時(shí)熔融點(diǎn)最低),