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<title>Gerhold44 - Latest News</title>
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<updated>2026-07-22T02:22:47+00:00</updated>
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<entry>
<title>Sm2Co17 permanent magnets</title>
<link href="https://news.prfree.org/@gerhold44/sm2co17-permanent-magnets-86kpwpax6mr4"></link>
<id>urn:uuid:fc9a9693-ea29-7ddd-bd62-4f0859e0fe1a</id>
<summary type="html"><![CDATA[Samarium-cobalt (SmCo) magnets are second-generation rare earth permanent magnets, which are mainly classified into 1:5 type (SmCo5) and 2:17 type (Sm2Co17).]]></summary>
<updated>2018-09-11T09:24:28+00:00</updated>
</entry>
<entry>
<title>Tungsten Carbide-www.metal-powder-dust.com</title>
<link href="https://news.prfree.org/@gerhold44/tungsten-carbide-wwwmetal-powder-dustcom-abkq6q8jnmqw"></link>
<id>urn:uuid:e398e385-e525-43ef-f094-686729adaa57</id>
<summary type="html"><![CDATA[Tungsten Carbide has a hardness close to diamond. This makes it a commonly used material for applications requiring high strength and wear resistance.]]></summary>
<updated>2018-09-11T09:23:12+00:00</updated>
</entry>
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