Matrix material for regenerators

专利名称：Matrix material for regenerators发明人：Dieter Reiche,Matthias Thuerk,Roderich

Duerselen

申请号：US07/247021申请日：19880920公开号：US04874677A公开日：19891017

摘要：A matrix material for regenerators, comprises a stable basic mesh with wirediameters between 0.005 and 0.015 mm and a lead sheathing with a thickness of 0.025 to0.075 mm. This lead screen mesh can be stacked very easily to form a matrix material. Inorder to form the mesh, an available fine-mesh metallic screen mesh, for example, ofbrass, bronze, or high- grade steel, is etched by a wet chemical or electrochemical means,until the mesh has been thinned down to the required wire thickness of between 0.005 an0.015 mm. Subsequently, this thinned-down mesh is electroplated with lead up to thedesired technological mesh width, or is coated with a lead layer that is 0.025 to 0.075 mmthick.

申请人：VEB HOCKVAKUUM DRESDEN

代理机构：Jordan and Hamburg

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