Kayan Gwaji

Kamfaninmu yana da kowane irin kayan aikin gwaji na ƙwararru

Ƙarfin murkushe sanyi (CCS):

Yana nufin ikon samfurin don tsayayya da matsa lamba na waje a zafin jiki.Idan refractory ba shi da ƙarfi sosai, ikonsa na jure wa matsalolin injiniya na waje yana raguwa, wanda zai haifar da raguwa a lokacin amfani da masonry.

Modulus na rupture (MOR):

Yana nuna ikon samfurin don tsayayya da lankwasawa.Sanya samfurin akan goyan baya kuma ɗora shi a wani ƙimar har sai tsakiyar samfurin ya karye.Sa'an nan kuma ana ƙididdige ƙarfin sassauƙa ta tazarar maƙallan;da lodi da giciye-sashen yanki na samfurin lokacin da ya karya.

Bayyanar porosity

Yana nufin adadin ƙarar buɗaɗɗen ramuka a cikin samfur mai jujjuyawa zuwa jimillar ƙarar samfurin.Don kayan aiki masu yawa, ƙananan pores, mafi kyawun yawa.A lokaci guda kuma, ƙananan bulo-bulo na iya hana shigar da iskar gas mai cutarwa yadda ya kamata yayin amfani.

Refractoriness a ƙarƙashin kaya (RUL)

Yana nuna matuƙar damuwa na samfur akan lanƙwasa a wani babban zafin jiki, yawanci ana saita shi a 1000 °C;1200 ° C da 1400 ° C.Sanya samfurin akan goyan baya kuma ɗora shi a wani ƙimar har sai tsakiyar samfurin ya karye.Sa'an nan kuma ana ƙididdige ƙarfin sassauƙa ta tazarar maƙallan;da lodi da giciye-sashen yanki na samfurin lokacin da ya karya.

Yana nufin ɓarkewar kayan daɗaɗɗa masu yawa yayin da zafin jiki ke ƙaruwa ƙarƙashin wani nauyi.Mafi girman zafin jiki na gwaji shine 1700 ° C.Mafi girman zafin jiki na lodi, ƙarfin ƙarfin jure yanayin zafi.

Juriya na girgiza thermal (TSR):

Yana nufin tashin hankali da ke haifar da manyan sauye-sauye a yanayin zafi, wanda ke haifar da tsagewa ko karaya a cikin kayan, musamman ga kayan da ba su da ƙarfi.Dole ne kayan da ke jujjuyawa su kasance da isassun ƙarfi don tsayayya da jujjuyawar al'ada a cikin kiln a babban yanayin zafi.Idan taurin bai isa ba, kayan za su karye ko harbin kai.