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<title><![CDATA[EC21 Product Catalogs - expansion case]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/expansion_case--2810/1/expansion case.html]]></link><item>
<title><![CDATA[Ceramic Ferrules for Stud Welding]]></title><link><![CDATA[https://blueskycs8.en.ec21.com/Ceramic_Ferrules_for_Stud_Welding--5461105_6601573.html]]></link><description><![CDATA[expansion coefficient of ceramics offer and excellent sealing of external elements making the welding process go undisturbed as intended.
Reduce Arc Blow: During the process of welding, the ferrules ]]></description><pubDate><![CDATA[20190603]]></pubDate></item>
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<title><![CDATA[Boron Nitride Crucibles]]></title><link><![CDATA[https://cersol85363528972.en.ec21.com/Boron_Nitride_Crucibles--11805981_11805988.html]]></link><description><![CDATA[non-stick properties.
4.
Thermal characteristics: high heat conduction, high heat capacity, 
geothermal expansion, thermal shock resistance, high temperature 
stability, high temperature lubricity.
]]></description><pubDate><![CDATA[20231120]]></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[expansion coefficient, making it an important high temperature resistant material, ceramic insulating material and ceramic sunscreen, as well as the main raw material for artificial drills.
Specifica]]></description><pubDate><![CDATA[20231129]]></pubDate></item>
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<title><![CDATA[Zirconia Ceramics Substrates Fine Ceramic]]></title><link><![CDATA[https://middiaceramics305.en.ec21.com/Zirconia_Ceramics_Substrates_Fine_Ceramic--11863537_11869491.html]]></link><description><![CDATA[expansion coefficient close to that of steel. Mainly include: Y-TZP grinding balls, dispersing and grinding media, nozzles, ball valve seats, zirconia molds, micro fan shafts, optical fiber pins, opt]]></description><pubDate><![CDATA[20231123]]></pubDate></item>

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