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<title><![CDATA[EC21 Product Catalogs - semiconductor quartz]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/semiconductor-quartz--280103/1/semiconductor quartz.html]]></link><item>
<title><![CDATA[Smelting Aluminum and Steel Metallurgical Silicon Metal Silicon Silicon Metal Silicon Metallic 553 #]]></title><link><![CDATA[https://220301.en.ec21.com/Smelting-Aluminum-and-Steel-Metallurgical--11834158_11951165.html]]></link><description><![CDATA[Product Description
Silicon metal lump, also known as industrial silicon, is a product smelted from quartz and coke in an electric furnace. The main component of silicon is about 98% (in recent years]]></description><pubDate><![CDATA[20240613]]></pubDate></item>
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<title><![CDATA[Silicon Slag]]></title><link><![CDATA[https://hnkxg.en.ec21.com/Silicon-Slag--11915573_11915620.html]]></link><description><![CDATA[semiconductor industries, such as silicon wafer slicing, ferrosilicon smelting and other processes. The main components of silicon slag are SiO2 and a small amount of FeO, Al2O3, CaO and other elemen]]></description><pubDate><![CDATA[20240325]]></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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