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<title><![CDATA[EC21 Product Catalogs - refractory]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/refractory--2810/1/refractory.html]]></link><item>
<title><![CDATA[High Quality Customized Price Boron Nitride Refractory Part Ceramics]]></title><link><![CDATA[https://penscmolly123.en.ec21.com/High_Quality_Customized_Price_Boron--12003558_12003559.html]]></link><description><![CDATA[年级国阵氮化硼化学结构99％99％密度1.9-2.0
1.55-1.65硬度300-400200-300抗弯强度三十五33RT 电阻率&gt;10^14&gt;10 ^1420℃热导率4060 热膨胀系数-1-2.5-1-2真空下最高使用]]></description><pubDate><![CDATA[20240913]]></pubDate></item>
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<title><![CDATA[High-Strength Alkali-Resistant High Alumina Fire Bricks Acid Proof Refractory Brick]]></title><link><![CDATA[https://zhongci3434.en.ec21.com/High_Strength_Alkali_Resistant_High--11945397_11946161.html]]></link><description><![CDATA[High-Strength Alkali-Resistant High Alumina Fire Bricks Acid Proof Refractory Brick
]]></description><pubDate><![CDATA[20240603]]></pubDate></item>
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<title><![CDATA[Chemical Industry Al2O3 Alumina Fireball Refractory Ball]]></title><link><![CDATA[https://360313199104290024.en.ec21.com/Chemical_Industry_Al2O3_Alumina_Fireball--11601333_11601353.html]]></link><description><![CDATA[High Temperature Chemical Industry Al2O3 Alumina Fireball Refractory Ball
Refractory ceramic balls are made of industrial alumina and refractory kaolin as the main raw materials.
High temperature res]]></description><pubDate><![CDATA[20230526]]></pubDate></item>
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<title><![CDATA[Monoclinic Fused Zirconia/ZRO2 Powder for Refractories]]></title><link><![CDATA[https://hbsuoyi615sherry.en.ec21.com/Monoclinic_Fused_Zirconia_ZRO2_Powder--11871428_11871608.html]]></link><description><![CDATA[Product Description
Zirconium dioxide, with the chemical formula ZrO2, is the main oxide of zirconium. It is usually a white, odorless and tasteless crystal, and is insoluble in water, hydrochloric a]]></description><pubDate><![CDATA[20231129]]></pubDate></item>
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<title><![CDATA[99.95% High Purity Zirconia Zirconium Dioxide ZRO2 for Piezoelectric Ceramics Hot]]></title><link><![CDATA[https://cn07205804.en.ec21.com/99.95_High_Purity_Zirconia_Zirconium--11979133_11980411.html]]></link><description><![CDATA[refractory material, and electrical insulation material.3. It can also be used as X-ray photography, grinding materials, optical glass, optical fibers, micro integrated circuit boards, high-power mic]]></description><pubDate><![CDATA[20240805]]></pubDate></item>
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<title><![CDATA[Zirconia Ceramic Rods, Pins,Plungers, Shafts]]></title><link><![CDATA[https://zhanghongb.en.ec21.com/Zirconia_Ceramic_Rods_Pins_Plungers--11835182_11835260.html]]></link><description><![CDATA[Yttria Stabilized Zirconia Ceramics
Zirconia is stabilized in the cubic crystal structure to avoid cracking and mechanical weakening during heating and cooling. In addition to their refractoriness, t]]></description><pubDate><![CDATA[20230818]]></pubDate></item>
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<title><![CDATA[Ferro Silicon Nitride]]></title><link><![CDATA[https://ceramicspare.en.ec21.com/Ferro_Silicon_Nitride--11719237_11719254.html]]></link><description><![CDATA[ferro silicon nitride powder is applicable to stainless steel smelting, special alloy steel smelting, oriented silicon steel smelting and other casting industries.
As a new type of refractory materia]]></description><pubDate><![CDATA[20230202]]></pubDate></item>
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<title><![CDATA[Zirconia Beads]]></title><link><![CDATA[https://ceramicknife.en.ec21.com/Zirconia_Beads--5203777_11884912.html]]></link><description><![CDATA[Refractory Ceramics, Magnetic material, Metallurgy, medicine,
food, cosmetics, paints, textiles, printing and dyeing, pigment and other industries. 
Sizes: 
Sphere: 1,1.5,2,2.5,3,5,7,10…55mm
Cylind]]></description><pubDate><![CDATA[20240108]]></pubDate></item>
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<title><![CDATA[Silicon Nitride Powder As Tap Hole Clay]]></title><link><![CDATA[https://zibotaisheng.en.ec21.com/Silicon_Nitride_Powder_As_Tap--9536767_9536986.html]]></link><description><![CDATA[refractory ,non-ferrous metal ,iron casting , rubber industry and so on . 
1, In non-ferrous metal casting industry ,silicon nitride powder can be widely used because of its excellent corrosion resis]]></description><pubDate><![CDATA[20160518]]></pubDate></item>

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