scholarly journals Optimization of laser cladding on the base of additive technologies of metal-ceramic powders

2017 ◽  
Author(s):  
A. M. Orishich ◽  
A. A. Golyshev ◽  
A. G. Malikov ◽  
I. S. Mesenzova ◽  
N. A. Pavlov
Keyword(s):  
Laser Cladding ◽  
Additive Technologies ◽  
Ceramic Powders ◽  
Metal Ceramic

Equipment for injection moulding of thermosetting materials based on ceramic and metal-ceramic powders

2004 ◽  
Vol 43 (9) ◽  
pp. 538-545
Author(s):  
N. V. Novikov ◽  
V. V. Ivzhenko ◽  
V. A. Popov ◽  
A. A. Leshchuk ◽  
G. F. Sarnavskaya
Keyword(s):  
Injection Moulding ◽  
Ceramic Powders ◽  
Metal Ceramic

scholarly journals Preparation of metal–ceramic composites by sonochemical synthesis of metallic nano-particles and in-situ decoration on ceramic powders

2016 ◽  
Vol 31 ◽  
pp. 417-422 ◽  
Author(s):  
A. Poulia ◽  
P.M. Sakkas ◽  
D.G. Kanellopoulou ◽  
G. Sourkouni ◽  
C. Legros ◽  
...  
Keyword(s):  
Ceramic Composites ◽  
Nano Particles ◽  
Ceramic Powders ◽  
Sonochemical Synthesis ◽  
Metal Ceramic

scholarly journals Features of electron-beam processing of metal-ceramic powders in the forevacuum

2019 ◽  
Vol 1393 ◽  
pp. 012096
Author(s):  
A S Klimov ◽  
A A Zenin ◽  
Tran Van Tu ◽  
I Yu Bakeev
Keyword(s):  
Electron Beam ◽  
Ceramic Powders ◽  
Electron Beam Processing ◽  
Metal Ceramic

On the Elaboration of Metal-Ceramic Composite Coatings by Laser Cladding

2016 ◽  
Vol 879 ◽  
pp. 1288-1293 ◽  
Author(s):  
Anne Mertens ◽  
Thibaut L’Hoest ◽  
Julien Magnien ◽  
Raoul Carrus ◽  
Jacqueline Lecomte-Beckers
Keyword(s):  
Mechanical Properties ◽  
Laser Cladding ◽  
Ceramic Composite ◽  
Composite Coatings ◽  
Preliminary Investigation ◽  
Metallic Matrix ◽  
Stainless Steel 316L ◽  
Additive Process ◽  
Silicon Carbides ◽  
Metal Ceramic

This paper reports on a preliminary investigation into the elaboration, by the additive process known as laser cladding, of composite coatings with a matrix of stainless steel 316L reinforced with varying contents of tungsten (WC) or silicon carbides (SiC) particles. Laser cladding is characterised by ultra-fast solidification and cooling rates, thus giving rise to ultra-fine out-of-equilibrium microstructures and potentially enhanced mechanical properties. Both types of composite coatings – i.e. with SiC or WC ‒ are compared in terms of their microstructures and hardness. Special attention is given to the dissolution of the carbides particles and to interfacial reactions taking place between the particles and the metallic matrix.

Development of device for extrusion of metal-ceramic plates

2020 ◽  
pp. 212-217
Author(s):  
S.M. Vaytsekhovich ◽  
A.I. Kuzin ◽  
A.Yu. Zhuravlev
Keyword(s):  
Ceramic Powder ◽  
Powder Materials ◽  
Ceramic Powders ◽  
Lateral Shear ◽  
Special Equipment ◽  
Shear Deformations ◽  
Metal Ceramic ◽  
Thin Walled ◽  
Original Device

The article is devoted to the issues of production of thin-walled plates from metal-ceramic powders, including the development of special equipment for extrusion of nanoscale powder materials exposed to subsequent sintering. The original device is proposed for production by direct extrusion of thin-walled plates from metal-ceramic powder blend by the radial expansion upsetting method, which improves the quality of the parts structure through the formation of additional lateral shear deformations on the contact of the workpiece with the walls of the rectangular die.

scholarly journals Creation of heterogeneous metal-ceramic structures based on Ti, Ni and WC, B4C by the combined method of laser cladding and cold gas-dynamic spraying

Procedia CIRP ◽  
2018 ◽  
Vol 74 ◽  
pp. 268-271
Author(s):  
Anatoly Orishich ◽  
Aleksandr Malikov ◽  
Vasily Fomin ◽  
Aleksandr Golyshev ◽  
Vladimir Kosarev ◽  
...  
Keyword(s):  
Laser Cladding ◽  
Cold Gas Dynamic Spraying ◽  
Combined Method ◽  
Gas Dynamic ◽  
Metal Ceramic ◽  
Cold Gas

Methods of Prototyping Process Using Modern Additive Technologies

2014 ◽  
Vol 223 ◽  
pp. 199-208 ◽  
Author(s):  
Jerzy Bochnia ◽  
Tomasz Kozior
Keyword(s):  
3D Printing ◽  
Selective Laser Sintering ◽  
Patent Application ◽  
Laser Sintering ◽  
Additive Technologies ◽  
Ceramic Powders

The paper presents the characteristics of the selected additive technologies SLS - selective laser sintering, 3D Printing - bonding of ceramic powders, PolyJet Matrix - photocuring polymer resins. Procedures and methods for preparing models in the above-mentioned technologies are discussed. The examples of models made during research are described. The solutions covered by the patent application are also presented.

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