|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 3 인용 특허 : 2|
A method for producing a carbon nanocomposite metal material with increased carbon nanomaterial dispersibility and increased binding between carbon nanomaterial and matrix metal stock is disclosed. A preform obtained by mixing a matrix metal stock and microparticulate-coated carbon nanomaterial without the need for a dispersant and then compacting the material is maintained for a set time period at a temperature that is at or above the melting point of the matrix metal stock. In this state, the heat-treated body is reduced to a temperature that allows ho...
1. A method for producing a carbon nanocomposite metal material, comprising the steps of: preparing a matrix metal stock of Mg or Mg alloy;preparing a microparticulate-coated carbon nanomaterial by bonding carbide-forming microparticles, which have an element that reacts with carbon to generate a compound, to the entire surface of a carbon nanomaterial;mixing the microparticulate-coated carbon nanomaterial and the matrix metal stock;pre-molding by packing the resulting mixture to form a preform;heating the resulting preform to a temperature that is at or...