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<title><![CDATA[EC21 Product Catalogs - black chippings]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/black_chippings--2673/1/black chippings.html]]></link><item>
<title><![CDATA[Large Aluminum Alloy Skived Tube Heat Sink for Power System]]></title><link><![CDATA[https://bythermal.en.ec21.com/Large_Aluminum_Alloy_Skived_Tube--12049106_12050197.html]]></link><description><![CDATA[black oxide coating are also
available options, each offering unique advantages. Thermal spraying on the
heat sink surface can also be applied to optimize thermal properties.​
4. Dimensions and Des]]></description><pubDate><![CDATA[20250318]]></pubDate></item>
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<title><![CDATA[CNC Machining Copper]]></title><link><![CDATA[https://flourishlegend.en.ec21.com/CNC_Machining_Copper--11858161_11858170.html]]></link><description><![CDATA[chip formation and tool wear. Therefore, selecting the right tool material is crucial. High-speed steel is a suitable tool material for CNC machining copper.
Finishing And Post-Processing Options
Pol]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[Brass CNC Precision Mechanical Parts Turning Machining]]></title><link><![CDATA[https://szxhcnc.en.ec21.com/Brass_CNC_Precision_Mechanical_Parts--11778367_11778375.html]]></link><description><![CDATA[Black Oxide
Forming a black conversion coating on metal parts.
Bead Blasting
Removing surface deposits by applying fine glass beads at a high pressure.
Abrasive Blasting/Sandblasting
Smoothing and cl]]></description><pubDate><![CDATA[20230428]]></pubDate></item>
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<title><![CDATA[ESD Black Leader Tape]]></title><link><![CDATA[https://linh123.en.ec21.com/ESD_Black_Leader_Tape--7688678_9404622.html]]></link><description><![CDATA[The company IC chip frame substrate independent research and development of the guide, high precision, good appearance, low price, the products have been sold to the world more than IC manufacturing ]]></description><pubDate><![CDATA[20230801]]></pubDate></item>

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