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	<title>Mumetal &#187; permeability</title>
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	<description>Magnetic shielding with mu metal</description>
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		<title>Multiple Layer Shields</title>
		<link>http://mumetal.co.uk/2009/09/21/multiple-layer-shields/</link>
		<comments>http://mumetal.co.uk/2009/09/21/multiple-layer-shields/#comments</comments>
		<pubDate>Mon, 21 Sep 2009 14:55:02 +0000</pubDate>
		<dc:creator>Admin</dc:creator>
				<category><![CDATA[Shielding Information]]></category>
		<category><![CDATA[Cryogenic Mu Metal]]></category>
		<category><![CDATA[magnetic shield]]></category>
		<category><![CDATA[magnetic shielding]]></category>
		<category><![CDATA[mu metal]]></category>
		<category><![CDATA[multi layer shield]]></category>
		<category><![CDATA[Multiple Layer Magnetic Shield]]></category>
		<category><![CDATA[mumetal]]></category>
		<category><![CDATA[permeability]]></category>
		<category><![CDATA[Pure Iron]]></category>
		<category><![CDATA[sheet]]></category>

		<guid isPermaLink="false">http://mumetal.co.uk/?p=174</guid>
		<description><![CDATA[Whilst mu metal ® is available in many different gauges and indeed a single layer is suitable for most commercial applications, optimal shielding results are obtained when a shield is constructed of multiple layers of mu metal ®. In theory each layer should be of a light gauge and the shield constructed of many layers (T. Rikitake [...]]]></description>
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		<title>Shielding calculation formula</title>
		<link>http://mumetal.co.uk/2009/05/27/shielding-calculation-formula/</link>
		<comments>http://mumetal.co.uk/2009/05/27/shielding-calculation-formula/#comments</comments>
		<pubDate>Wed, 27 May 2009 07:36:00 +0000</pubDate>
		<dc:creator>Admin</dc:creator>
				<category><![CDATA[Shielding Information]]></category>
		<category><![CDATA[density]]></category>
		<category><![CDATA[foil]]></category>
		<category><![CDATA[magnetic fields]]></category>
		<category><![CDATA[magnetic shield]]></category>
		<category><![CDATA[magnetic shielding]]></category>
		<category><![CDATA[magnetic shields]]></category>
		<category><![CDATA[mu metal]]></category>
		<category><![CDATA[mumetal]]></category>
		<category><![CDATA[mumetal specifications]]></category>
		<category><![CDATA[nickel-iron alloy]]></category>
		<category><![CDATA[permeability]]></category>
		<category><![CDATA[sheet]]></category>
		<category><![CDATA[wire]]></category>

		<guid isPermaLink="false">http://mumetal.co.uk/?p=159</guid>
		<description><![CDATA[What is field attenuation? This is also known as the shielding factor (S) and is a ratio of the magnetic field strength outside of the magnetic shield (Ha) and the resultant field on the inside of the shield ie Ha/Hi (no units) or S = 20 x log(Ha/Hi) (Db). There are various formula based on [...]]]></description>
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		<slash:comments>6</slash:comments>
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		<title>Mumetal is one of a family of three Nickel-Iron alloys</title>
		<link>http://mumetal.co.uk/2009/04/03/mumetal-is-one-of-a-family-of-three-nickel-iron-alloys/</link>
		<comments>http://mumetal.co.uk/2009/04/03/mumetal-is-one-of-a-family-of-three-nickel-iron-alloys/#comments</comments>
		<pubDate>Fri, 03 Apr 2009 11:01:38 +0000</pubDate>
		<dc:creator>Admin</dc:creator>
				<category><![CDATA[Shielding Information]]></category>
		<category><![CDATA[magnetic fields]]></category>
		<category><![CDATA[magnetic shield]]></category>
		<category><![CDATA[magnetic shielding]]></category>
		<category><![CDATA[mu metal]]></category>
		<category><![CDATA[mumetal]]></category>
		<category><![CDATA[mumetal specifications]]></category>
		<category><![CDATA[nickel-iron alloy]]></category>
		<category><![CDATA[permeability]]></category>

		<guid isPermaLink="false">http://mumetal.co.uk/?p=124</guid>
		<description><![CDATA[Mumetal ® is one of a family of three Nickel-Iron alloys widely used to produce magnetic parts and shielding. The three alloys concerned have the following approximate compositions and well known trade names:- 36%NiFe widely known as Supra 36, Nilomag36, Radiometal 36, Magnifer36 50%NiFe widely known as Supra 50, Nilomag 50, Radiometal 50, Magnifer 50 80%NiFe [...]]]></description>
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		<title>Mu metal specifications</title>
		<link>http://mumetal.co.uk/2009/03/25/mumetal-specifications/</link>
		<comments>http://mumetal.co.uk/2009/03/25/mumetal-specifications/#comments</comments>
		<pubDate>Wed, 25 Mar 2009 11:57:35 +0000</pubDate>
		<dc:creator>Admin</dc:creator>
				<category><![CDATA[Shielding specifications]]></category>
		<category><![CDATA[magnetic shield]]></category>
		<category><![CDATA[magnetic shielding]]></category>
		<category><![CDATA[magnetic shields]]></category>
		<category><![CDATA[mu metal]]></category>
		<category><![CDATA[mumetal]]></category>
		<category><![CDATA[mumetal specifications]]></category>
		<category><![CDATA[permeability]]></category>

		<guid isPermaLink="false">http://mumetal.co.uk/?p=60</guid>
		<description><![CDATA[Specifications : ASTM A-753 Alloy 4, MIL N-14411C Composition. Mu metal is a 80 % Nickel, 4.5 % Molybdenum, balance Iron soft ferromagnetic alloy which means that it does not retain a field after the removal of an external magnetizing force. Mu-metal ® offers exceptionally high initial and maximum permeability with minimum hysteresis loss. It also has [...]]]></description>
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