Preparation routes depend on the type of metal matrix. Which metal metal matrix you would like to prepare? However, co-precipitation method can be an easy option to prepare MMC. Good luck.
Please also visit: file:///C:/Users/User/Downloads/Hashim_Stir.pdf
Padhi et al. 2018 "A New Method for Preparation of Metal Matrix Nanocomposites"
For the fabrication of MMC you need also matrix materials. Depending on the choice of phase materials a number of fabrication methods can be used to fabricate the MMC.
You may see the following link bellow:
Article The Production and Application of Metal Matrix Composite Materials
Respected prof, I got this springer book( Aluminum and Magnesium Metal Matrix Nanocomposites ) further reading to understand the basics of MMNC. Thank you for your reply...