Paint and Coating    2017 Jun 22    0   3


Alumina-Copper Welding Tips
Paint and Coating    2017 Jun 01    0   86

This material consists of pure copper containing ultrafine particles of aluminum oxide (10 nm ave size) which are uniformly dispersed in copper matrix. Aluminum oxide is produced by a process during which oxygen reacts with aluminum in copper lattice in the solid state.

Silent Sewage Pipes and Fittings Polypropylene Nanocomposite
Paint and Coating    2017 Jun 01    0   462

A noise is recognized as a component of industrial pollution especially in waterwaste transfer systems of commercial and residential property. It is also considered as an environmental issue that is a byproduct of technological development in modern society.