Kodi ceramic fiber ndi chiyani?

Mabulangete a Ceramic Fiber, kapena Aluminium Silicate Wool mabulangete opangidwa kuchokera ku kaolin, kapena aluminiyamu silicate osakaniza ndi kutentha mphamvu mphamvu 1425 ° C (2600 ° F).Refractory Ceramic Fiber (RCF) imafotokoza za banja la ulusi wopangidwa ndi vitreous womwe umagwiritsidwa ntchito ngati zotchingira zotsekereza komanso kuteteza moto.Zogulitsa za RCF ndi "Ulusi wopangidwa ndi munthu wa amorphous wopangidwa kuchokera kusungunuka, kuwomba kapena kupota dongo la kaolin (zochokera ku Minye ndi chemistry iyi ndi Normal kapena Standard 1260 grade of RCF products) kapena kuphatikiza alumina (Al2O3) ndi silica (SiO2) .Zogulitsa za RCF zopangidwa kuchokera ku kuphatikiza kwa alumina (Al2O3) ndi silika (SiO2) zimatchedwa High Purity (kapena HP) RCF mankhwala.Ma okosijeni monga zirconia angathenso kuwonjezeredwa ndipo ndi kusintha kwa chemistry, mankhwalawa adzatchedwa AZS (Alumina Zirconia Silicate) RCF.Childs RCFs ndi mkulu chiyero aluminino-silicates munali 48-54% silika ndi 48-54% aluminiyamu.Kupanga kwa AZS kumaphatikizapo zirconia RCFs zomwe zili ndi 15-17% zirconia ndi 35-36% alumina yokhala ndi silika yofanana ndi yomwe imakhala yoyera kwambiri.

Asanayambe kupangidwa kwa RCF, anthu ankagwiritsa ntchito simenti ndi njerwa ngati ng'anjo kapena zipangizo zotchinjiriza.Ndi chitukuko cha Ceramic CHIKWANGWANI, Anthu amasangalala ndi magwiridwe antchito abwino kwambiri a ulusi wotenthetsera kutentha kwambiri chifukwa cha kutsika kwake kwamafuta komanso kukana kugwedezeka kwamafuta.Zopangira za refractory ceramic fiber (RCF) zimagwiritsidwa ntchito makamaka m'mafakitale kuti azipereka mphamvu zowongoka komanso zotentha kwambiri.Mpaka pano, palibe vuto limodzi la matenda ogwira ntchito lomwe limadziwika kuti ndi RCF pazaka zopitilira makumi anayi.Kutengera kuyeserera koopsa kwa nyama, komabe, EU idayika RCF ngati gulu lachiwiri la carcinogen mu Disembala 1997. (Chemical & Petrochemical Industries) ngakhale kuchulukirachulukira kwaumoyo wa RCF ndi PCW kukakamiza makasitomala ndi opanga kufufuza ndikupanga njira ina mtsogolo.M'mawu osavuta, RCF ikadalipo pamsika ndipo makasitomala angafunike kupeza zinthu zina ku Europe.Njira zina zopangira RCF ndi PCW kapena Low Bio-persistence (kapena kuyimbirani bio-soluble fiber).Tikugawana zambiri za RCF ndi Bio Soluble fiber zopangidwa ndi imelo ngati mukufuna.

JIUQIANG ili ndi mbiri yabwino ku China chifukwa cha zofunda zake za RCF ndipo yakhala ikugulitsa makasitomala opitilira 2600 padziko lonse lapansi ndi malo ake asanu opangira.Gulu la JIUQIANG lili ndi chidziwitso chabwino ndi RCF ndi Bio Soluble Products.