refined carborundum SiC silicon carbide Black carborundum is produced at high temperature in electric resistance type furnace with quarts sand and petroleum coke as its main raw materials.
we can supply Ferrosilicon briquette 65# s The main products of our company as following : NormsThe main chemical composition (%)SiAlCSP%(min) %(max)Ferrosilicon 75#750.5-1.00.150.020.04751.5-
we can supply silicon aluminum alloy ferroallo The main products and the chemical composition as following : MarkThe main chemical composition %SiAlMnCPS≥≤FeAl52Si55.052.00.200.200.020.02FeA
silicon carbide double deoxidizer double deoxidi The more details about our products as following : compositionSiCaCAIMyoRESP%15-2035-4018-231-2≤0.5margin≤0.5≤0.0
all kinds of Coredwire iron coredwire steel The main products of our company as following: GritDiameter(mm)Main compositionCa-Fe coredwire13Ca28-35Ca-Al coredwire13Ca28-30Ai13-28Si-Ca coredwire
Si-Ca-Ba alloy ferroalloy ferrosilicon Intenses the graphite core and thinning the graphite core, promotes the obtaining of A-type graphite in gray iron and improving the roundness of grap
we are manufacturer of Ferrosilicon lump 75# F The main products of our company as following : NormsThe main chemical composition (%)SiAlCSP%(min) %(max)Ferrosilicon 75#750.5-1.00.150.020.04751.5-
we can supply Ferrosilicon briquette 65# The main products of our company as following : NormsThe main chemical composition (%)SiAlCSP%(min) %(max)Ferrosilicon 75#750.5-1.00.150.020.04751.5-
Ferrosilicon briquette 65# silicon iron The main products of our company as following : NormsThe main chemical composition (%)SiAlCSP%(min) %(max)Ferrosilicon 75#750.5-1.00.150.020.04751.5-
Si-Ca-Ba alloy ferroalloy ferrosilicon Intenses the graphite core and thinning the graphite core, promotes the obtaining of A-type graphite in gray iron and improving the roundness of grap
