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<title><![CDATA[EC21 Product Catalogs - composite quartz]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/composite_quartz--280103/1/composite quartz.html]]></link><item>
<title><![CDATA[Low Price Ferro Silicon Alloy /FeSi Alloy 75 72]]></title><link><![CDATA[https://dtchems.en.ec21.com/Low_Price_Ferro_Silicon_Alloy--11508728_11508746.html]]></link><description><![CDATA[quartz (or silica) as raw materials and is made by electric furnace. Because silicon and oxygen are easily compound into SiO2, the ferro silicon is often used as deoxidizer in steelmaking. Applicatio]]></description><pubDate><![CDATA[20220112]]></pubDate></item>
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<title><![CDATA[Low Al Ferro Silicon /High Purity Ferro Silicon]]></title><link><![CDATA[https://hngoldenltd.en.ec21.com/Low_Al_Ferro_Silicon_High--11642696_11642698.html]]></link><description><![CDATA[quartz and iron source by coal occur through insertion of the heat source. Electric power is introduced into the Electric Oven via a carbon-based electrode.
Chemical Composition 
Ferro Silicon Specif]]></description><pubDate><![CDATA[20220920]]></pubDate></item>
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<title><![CDATA[Casting Iron Use Fesi/Ferrosilicon/ Ferro Silicon 75%/ 72%/Ferro Silicon 10-50mm]]></title><link><![CDATA[https://ayscalloy.en.ec21.com/Casting_Iron_Use_Fesi_Ferrosilicon--11775112_11791358.html]]></link><description><![CDATA[quartz (or silicon) as raw materials through electric furnace to smelt. It is mainly composed of two elements silicon and iron. In addition, ferro silicon can also be used to produce magnesium metal;]]></description><pubDate><![CDATA[20230517]]></pubDate></item>
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<title><![CDATA[Hot Sale Metal Silicon Metal with Good Quality and Price]]></title><link><![CDATA[https://weiyuanalloy.en.ec21.com/Hot_Sale_Metal_Silicon_Metal--11848358_11849004.html]]></link><description><![CDATA[quartz (SiO2) meaning they can be processed to extract high purity silicon. The material features a high fusing point, outstanding heat resistance, and high resistivity. The high purity silicon extra]]></description><pubDate><![CDATA[20231010]]></pubDate></item>
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<title><![CDATA[Ferro Silicon Alloy /FeSi Alloy]]></title><link><![CDATA[https://sychems.en.ec21.com/Ferro_Silicon_Alloy_FeSi_Alloy--11509143_11509211.html]]></link><description><![CDATA[quartz (or silica) as raw materials and is made by electric furnace. Because silicon and oxygen are easily compound into SiO2, the ferro silicon is often used as deoxidizer in steelmaking. Applicatio]]></description><pubDate><![CDATA[20220113]]></pubDate></item>

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