| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To develop a reactive material having high penetration potential and capable of being safely worked at a temperature lower than 350-390°C, the temperature required for working PTFE (polytetrafluoroethylene), from a view point of problems of working and safety of a Ta/PTFE reactive material and a W/PTFE reactive material. <P>SOLUTION: A composition for the reactive material has a high fluorine content and comprises an oxidizing agent, which has a melting temperature substantially lower the thermal autoignition temperature of the reactive material, and at least one kind of metal fillers. The reactive material is worked at a temperature remarkably lower than the thermal autoignition point thereof. <P>COPYRIGHT: (C)2004,JPO</p> |
