Cobalt-phthalocyanine/iron nanocomposite particles have been obtained using method of composite in situ, with the mixture of carbonyl iron and solution of cobal
In order to decrease catting fluid and improve envirorunent, the catting fluid was replaced by solid lubricant. Four kinds of solid lubricants were tested on a
Some theoretical methods have been reported to deal with nonlinear problems of composite materials but the accuracy is not so good. In the meantime, a lot of no