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Ceramics International 39(2013)183-195
Materials Science and Engineering A 578(2013)160-166
Journal of Biomimetic, Biomaterials &Tissue Engineering 12(2011), 1-25
Materials Science and Engineering C 29(2009)1959-1964
Materials Science and Engineering B 176(2011)1644-1652

The proposed technology has been applied for a quantity of 10 kg of used automotive catalysts of ceramic monolithic type, at the end of the recovery process and selective separation, resulting the following recovery efficiencies: 95 % for Platinum, 95 % for Palladium and 92 % for Rhodium.
These important requirements for automotive engineering can only be achieved through appropriate use of advanced materials and technologies.
Hydrometallurgical Technology of Solid-Liquid Extraction Generally, a multifunctional catalytic converter (3-way catalyst) mounted on an automobile consists of the following components [3]: - monolithic ceramic support (cordieritic ceramic 2Al2O3 x 2MgO x 5SiO2), impregnated through a secondary support (g-Al2O3) with a catalytic active phase, consisting of precious metals (Pt, Pd, Rh); - elastic material made of rolled ceramic fiber, which protect mechanically and thermally the monolithic support; - protective metal housing, made of ferritic stainless steel sheet.
Due to continued growth of the exigencies imposed by the international standards of environmental protection, the use of catalytic converters on automobiles became compulsory, the cars industry being nowadays the largest consumer of precious metals (Pt, Pd, Rh) from all fields.
Zahran, Hydrometallurgical recovery of nano-palladium from spent catalyst, The Open Mineral Processing Journal, 2 (2009) 31-36

Thus, such defects are due to the intrinsic characteristics of ceramics.
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Jain, VK, Sidpara, A, Sankar, MR & Das, M 2011, ‘Nano-finishing techniques: a review’, Journal of Mechanical Engineering Science, vol.226, pp.327-346
Judal, KB & Yadava, V 2013, ‘Electrochemical magnetic abrasive machining of AISI304Stainless Steel tubes, International Journal of Precision Engineering and Manufacturing, vol. 14, no. 1, pp. 37-43
Engineering Manufacture, vol.225, pp.853-864
Sidpara, AM & Jain, VK2012 b, ‘Nanofinishing of freeform surfaces of prosthetic knee joint implant’, Journal of Engineering Manufacture, vol.226, no.11, pp.1833-1846
Yamaguchi, H & Shinmura, T 2004, ‘Internal finishing process for alumina ceramic components by a magnetic field assisted finishing process’, Precision Engineering, vol.28,no.2,pp. 135-142

Jernovskiy, The structure formation of the cellular concrete with nanostructured modifier, Key Engineering Materials, 729 (2017) 99-103
Bezdrodnykh, Study of mineral components influence on foam system properties, IOP Conference Series: Materials Science and Engineering, (2018) 12-21 [4] V.S.
Krivenkova, Technogenic sand as activator of cement hardening, Proceedings of the international conference actual issues of mechanical engineering, 133 (2017) 19–24
Pirieva, Effective composite binders, Proceedings of the international conference actual issues of mechanical engineering, 133 (2017) 42–47
Botsman, Efficiency of Composite Binders with Antifreezing Agents, IOP Conference Series: Materials Science and Engineering, 262(1) (2017) 12-29

Technological process of making the composite suspension of ceramic particles in aluminum alloy can be divided into three stages.
Myalski, Formation of the layer structure in Al – ceramic particle composites, Science and Engineering of Composite Materials 7/4 (1998) 287-291
Śleziona, Preliminary analysis of aluminum matrix compositions for composites reinforcement with carbon fibers, Steel Research International 83 (2012) 981-987
Dolata, M Dyzia, Aspects of fabrication aluminium matrix heterophase composites by suspension method, IOP Conference Series, Materials Science and Engineering 35/1 (2012) 012020
Udaykumar, Particle-solidification front dynamics using a fully coupled approach, part II, Journal of Crystal Growth 252 (2003) 467-479.

Even some technologies has reached advanced international level.
The technology which can directly manufacture metal parts is Laser Engineering Net Shaping(LENS), Selective Laser Melting(SLM) and Electron Beam Melting.
Additive manufacturing of wet-spun polymeric scaffolds for bone tissue engineering[J].
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Precision Engineering, 2008, 32(3): 182–185
Precision Engineering, 1997, 20(1): 33–45
Engineering Fracture Mechanics, 2013, 97: 80-91
Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 2008, 222(6): 653–664
Precision Engineering, 2008, 32(3): 153–172