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	<title>iron addition &#8211; BIOENGINEER.ORG</title>
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		<title>Tiny Iron Dose Supercharges 3D-Printed Titanium Alloy for Aerospace</title>
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		<pubDate>Fri, 09 Oct 2026 09:46:09 +0000</pubDate>
				<category><![CDATA[Technology]]></category>
		<category><![CDATA[Additive Manufacturing]]></category>
		<category><![CDATA[aerospace materials]]></category>
		<category><![CDATA[beta titanium]]></category>
		<category><![CDATA[grain refinement]]></category>
		<category><![CDATA[heat treatment]]></category>
		<category><![CDATA[iron addition]]></category>
		<category><![CDATA[laser powder bed fusion]]></category>
		<category><![CDATA[mechanical properties]]></category>
		<category><![CDATA[microstructure]]></category>
		<category><![CDATA[solid-solution strengthening]]></category>
		<category><![CDATA[Ti5553]]></category>
		<category><![CDATA[titanium alloy]]></category>
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					<description><![CDATA[Adding 1.5 weight percent iron to 3D-printed Ti5553 titanium alloy nearly halves its columnar grain width and boosts strength to 1016 megapascals without sacrificing ductility, though excess iron degrades printability.]]></description>
		
		
		
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