| 摘要 |
<p>Composite material comprises lamellar talc particles dispersed in a matrix consisting of a metal (iron, cobalt, nickel, manganese, chromium, copper, tungsten, molybdenum, zinc, gold, silver, lead, tin or their alloys), a metal-metalloid alloy or an intermetallic compound. Independent claims are also included for: (1) substrate with a lubricating coating of the composite material; (2) production of the composite material by electrolytic deposition on a substrate using a solution of metal matrix precursors containing suspended talc particles that have been surface-modified by irreversible adsorption of a cellulose derivative to replace surface hydroxy groups.</p> |
