| 发明名称 | Refractory metal ceramics and methods of making thereof | ||
| 摘要 | A composition having nanoparticles of a refractory-metal carbide or refractory-metal nitride and a carbonaceous matrix. The composition is not in the form of a powder. A composition comprising a metal component and an organic component. The metal component is nanoparticles or particles of a refractory metal or a refractory-metal compound capable of decomposing into refractory metal nanoparticles. The organic component is an organic compound having a char yield of at least 60% by weight or a thermoset made from the organic compound. A method of combining particles of a refractory metal or a refractory-metal compound capable of reacting or decomposing into refractory-metal nanoparticles with an organic compound having a char yield of at least 60% by weight to form a precursor mixture. | ||
| 申请公布号 | US9611179(B1) | 申请公布日期 | 2017.04.04 |
| 申请号 | US201615207544 | 申请日期 | 2016.07.12 |
| 申请人 | The United States of America, as represented by the Secretary of the Navy | 发明人 | Keller Teddy M.;Saab Andrew P.;Laskoski Matthew;Kolel-Veetil Manoj K. |
| 分类号 | C22C14/00;C22C16/00;C22C32/00;C01B6/02;C04B35/58;C04B35/56;C04B35/524;C04B35/76;C04B35/80 | 主分类号 | C22C14/00 |
| 代理机构 | US Naval Research Laboratory | 代理人 | US Naval Research Laboratory ;Grunkemeyer Joseph T. |
| 主权项 | 1. A composition comprising: a refractory-metal hydride; and an organic compound having a char yield of at least 60% by weight. | ||
| 地址 | Washington DC US | ||