Binciken kwatankwacin ci gaba da fiber basalt da fiber gilashi

1 Ci gaba Basalt Fiber a cikin yi na abũbuwan amfãni

1) Ƙarfi da juriya na zafin jiki: ci gaba basalt fiberƘarfin ɗauren yarn mai ciki zai iya kaiwa fiye da 2800 MPa, yayin da Gilashin Fiber yawanci a kusa da 2000 MPa, don haka a cikin aikace-aikace na high-ƙarfi kayan bukatar zama basalt zaruruwa nuna wani amfani a cikin aikace-aikace na al'amura Bugu da kari, basalt zaruruwa ne mafi m zafin jiki juriya na iya zama fiye da 550 ℃ don kula da barga high-zazzabi yanayi, yayin da gilashin fiber a zafin jiki na fiye da 500 ℃ aikin zai rage yawan fiber. Bugu da kari,basalt fibers sun fi juriya ga yanayin zafi sama da 550C, yayin da filayen gilashin suna da rauni sosai a yanayin zafi sama da 500°C.

2) Mass da Density: Yawan gilashin fibers shine game da 2.50 ~ 2.76 g / cm³ yayin da yawancin filayen basalt ya dan kadan sama da kusan 2.60 ~ 2.80 g / cm³Kodayake filayen basalt suna da ɗan ƙaramin ƙarfi, ƙarfinsu mafi girma da dorewa yana sa su zama masu kyan gani don aikace-aikacen da ba su da mahimmanci, kamar ƙarfafa tsarin gini a cikin gine-gine, amma fa'idar ba ta bayyana ba.

2 Kwatanta farashi da tsarin samarwa

1) Farashin kayan albarkatun kasa: Babban kayan da ake amfani da su don gilashin fibers sune yashi ma'adini, feldspar da limestone, waɗanda ba su da tsada kuma suna samun isashen adadi, yayin da basalt, albarkatun ƙasa don basalt fibers, shi ne na halitta volcanic dutsen da yake da yawa, amma saboda ta tarwatsa rarraba yana da in mun gwada da high hakar ma'adinai da kuma kai halin kaka, da kuma homogenization na albarkatun kasa, wanda a matsayin na halitta dutse yana da sãɓãwar launukansa abun ciki na abun ciki, kuma yana ƙara farashin.

2) Ƙaddamar da tsarin samarwa: Tsarin samar da fibers na basalt ya fi rikitarwa fiye da na gilashin gilashi, wanda ya riga ya kafa kuma mai rahusa don samarwa a kan babban sikelin. Sabanin haka, ana samar da filayen basalt a yanayin zafi mafi girma kuma suna buƙatar ƙarin kayan aiki da matakai masu rikitarwa fiye da filaye na gilashi, waɗanda aka samar da su a cikin manyan kilns tare da ƙananan kiln da monobloc crucible. Wannan yana haifar da raguwar yawan aiki da ƙarancin kwanciyar hankali na samfurin, ƙimar ma'aikata da ƙarin amfani da makamashi, don haka haɓaka farashin samarwa.

3 Karɓar kasuwa da filayen aikace-aikace

Fiber gilashin ci gaba da ci gaba basalt fiber kamar yadda kayan ƙarfafawa suna da ƙarfin maye gurbinsu. Bayan fiye da shekaru 20 'ci gaba, ci gaba da gilashin fiber da aka yadu amfani a daban-daban fannoni na composites a duka high-karshen (kasa da masana'antu na soja) da ƙananan (kayan gini, kayan masarufi, da dai sauransu). Kodayake ana amfani da fiber na basalt ci gaba a fagen tsaro da masana'antar soja, kayan gini, masana'antar petrochemical, masana'antar kayan aiki, da dai sauransu, amma saboda tsadar samar da kayayyaki, wasu mahimman fasahohin ba a riga an shawo kansu ba, nau'in samfurin yana da inganci guda ɗaya kuma tsarin rarraba samfuran bai cika ba, da dai sauransu, fitowar sa da kasuwar kasuwa sun yi ƙasa da na gilashin fiber.