Products made by baking or firing nonmetallic minerals (clay and similar materials). In making dental restorations or parts of restorations the... | Contact experts in Ceramics to get answers
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Questions related to Ceramics
I put 1 gram of Li foil on ceramic pot and put they in hot plate in glove box, the temperature was maintained at 350-C for more than 2 hours but it is not work. Is there any pre-treatment for this...
12 October 2017 1,736 6 View
i'm working on PZT doped ceramic, i prepared 8 sample (20 g each) and now i'm preparing to do calcination so i need a detaille about this opération, does pelletizing important for this opération ?...
10 October 2017 7,357 9 View
Has anyone faced the problem of intensive arcing during plasma etching of ceramic substrate in PVD technology? What is a proper way to prepare ceramic/cermet surface before coating to reduce arcing?
10 October 2017 938 8 View
Hi there. I want to get some parameters such as E (Young's Modulus), G and Poisson Ratio of Ceramics Tablets (92% Alumina). I want to know how can i obtain them with which accessible methods?
10 October 2017 5,308 2 View
10 October 2017 8,865 6 View
Which type of hardness measurement, macrohardness or microhardness is proffered for knowing the hardness of polymer nanocomposite with ceramic/metal nanoparticles reinforcement?
10 October 2017 9,211 3 View
i need a beaker which i can use for my experimental process. i also need a type of rubber or ceramic which i can use to seal it.
04 October 2017 2,354 3 View
03 October 2017 7,208 3 View
02 October 2017 7,217 10 View
i am looking for articles show the effect of radiotherapy on lava ultimate ceramic and effect of gamma radiation on surface roughness of dental ceramics
29 September 2017 8,617 2 View
I have two questions:1-are RT ductile ceramics exist ?2-can a very large residual compressive stresses exceeding brittle-ductile transition pressure in a certain ceramic induced in a such ceramic...
10 September 2017 6,812 11 View
for modulus of elasticity, is the flexural test the only way? and for that what are the standard dimensions for a specimen? or any dimensions symmetrical rectangular or cylindrical specimen can be...
09 September 2017 6,854 11 View
Archimedes' method
09 September 2017 9,204 13 View
What is alkaline heating? How is etching of ceramics done using the method of Alkaline heating?
09 September 2017 5,675 1 View
09 September 2017 658 2 View
01 September 2017 4,286 13 View
We would like to make such an solution that will contain colloidal silica with frit. Frit is highly insoluble to the colloidal silica. So we are in search of such a chemical (by means of...
26 August 2017 6,678 11 View
My xray density value of Sr & Mn doped barium titanate are ranging from 24-27. Can u please give me a clear understanding of the equation of Xray- density, bulk density and porosity of ceramics?
08 August 2017 9,262 4 View
I installed new ceramic detector for Agilent QQQ-MS. If any one know the steps of proper tuning, please advice. I tried to use default factory tuning file and other files but system fail to...
08 August 2017 10,139 1 View
Now we are using 30 70 lead tin alloy for soldering brass tanks in radiators and it doesnt work well and as possible as we can we dont want to use 40 60 lead tin alloy because of its price.
08 August 2017 5,814 4 View
We want to have low viscosity of soldering alloy.
31 July 2017 4,297 4 View
We are soldering brass with 30 70 lead tin alloy.
31 July 2017 7,693 5 View
I have been using several binders for oxide ceramic foams produced by replica of a polymeric template and sintering. None of them is the ideal one to me. Cracks can occur during drying, debinding,...
27 July 2017 1,510 5 View
Hi there, I am testing the UTAUT2 technology acceptance model in a smartwatch context. I am using Smartpls for my SEM. I know the required sample size for such a procedure is a contentious issue,...
24 July 2017 7,083 3 View