| 摘要 |
<p>A process for preparing nanometer scale Ti-base metal powder is provided, in which titanium powder, pulverizing aid, protective agent and disperser are mixed together in the right proportion and grinded by a grinding apparatus to perform mechanochemical reaction so as to obtaining nanometer scale Ti-base metal powder. A grinding apparatus for preparing nanometer scale Ti-base metal powder is also disclosed. The invention provides possibilities for preparing polymer paint of nanometer scale Ti-base metal powder used as filler, and provides a new filler for producing titanium repairing agent. Being an active filler and a coupling agent, the filler is especially effective in anticorrosion and antiwear performance of paint.</p> |
