Durability of cutters when cutting porous cermet materials

1965 ◽  
Vol 4 (8) ◽  
pp. 690-692
Author(s):  
A. Ya. Artamonov ◽  
A. I. Bezykornov
Keyword(s):  
Porous Cermet ◽  
Cermet Materials

OPTICAL PROPERTIES OF CERMET MATERIALS

1981 ◽  
Vol 42 (C1) ◽  
pp. C1-247-C1-284 ◽  
Author(s):  
C. G. Granqvist
Keyword(s):  
Optical Properties ◽  
Cermet Materials

A new method of preparing Ni/YSZ cermet materials

2011 ◽  
Vol 47 (6) ◽  
pp. 2807-2817 ◽  
Author(s):  
E. Drożdż-Cieśla ◽  
J. Wyrwa ◽  
W. Pyda ◽  
M. Rękas
Keyword(s):  
New Method ◽  
Cermet Materials

Effect of Raw Materials on Properties of Coated Al2O3-Al Cermet Materials via Vacuum Sintering Method

2020 ◽  
Vol 858 ◽  
pp. 53-58
Author(s):  
Ai Xia Chen ◽  
Chao Yang ◽  
Rui Hua Wang ◽  
Fang Wang ◽  
Ming Han Xu ◽  
...  
Keyword(s):  
Ball Milling ◽  
Raw Materials ◽  
Surface Hardness ◽  
Chemical Precipitation ◽  
Chemical Precipitation Method ◽  
Precipitation Method ◽  
Cermet Material ◽  
Milling Method ◽  
Cermet Materials ◽  
Mechanical Ball Milling

In this paper, the effect of raw materaisl on the properties of coated Al2O3/Al cermet materials were investigated, the raw materials were prepared via different methods, which provide a reference for obtaining higher performance cermet materials. Through mixing, molding, sintering, sample preparation, scanning electron microscopic observation, energy spectrometer observation and analysis, the following conclusions can be drawn, the density of the cermet material prepared by the mechanical ball milling method (83.5%) is higher than that of the cermet material prepared by the chemical precipitation method (92.8%). It is nearly 10% lower. The alumina particles prepared by the ball milling method are agglomerated, and a large amount of agglomeration occurs in the aluminum, and the composition is very uneven. For materials prepared by the precipitation method, the aluminum oxide is uniformly distributed in the aluminum. The ball-milling powder is used to prepare materials, most of the alumina is in the form of particles, and in the precipitation method. In the powder preparation sample, the thin layer of alumina which forms the same eggshell envelops the aluminum, and the aluminum has a certain liquid phase change. the surface hardness (824HV) of the cermet material prepared by the mechanical ball milling method is lower than the surface hardness (1005HV) of the cermet material prepared by the chemical precipitation method.

Preparation of a Porous Cermet SOFC Anode Substrate by Gelcasting of NiO?YSZ Powders

2007 ◽  
Vol 90 (2) ◽  
pp. 622-625 ◽  
Author(s):  
Kuttan Prabhakaran ◽  
Anand Melkeri ◽  
Mohd Oveas Beigh ◽  
Nitin Madhusudan Gokhale ◽  
Suresh Chandra Sharma
Keyword(s):  
Porous Cermet ◽  
Sofc Anode ◽  
Anode Substrate
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