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
Like KNN( Potassium Sodium Niobate)
26 April 2018 7,546 7 View
hello everyone How can I calculate the volume fraction of porous material? such as metal foam or lattice structure
25 April 2018 1,348 3 View
My study is relating to Islamic Banking Consumer knowledge and i want to develop a model with the help of CFA (by using AMOS). Actual problem is: According to prior studies, Subjective knowledge...
23 April 2018 8,452 3 View
Ceramic Pellets made through Spark Plasma Sintering (SPS) use to be very brittle and hence removing graphite layer using Grinding & Polishing becomes challenging.
20 April 2018 626 5 View
I am looking for a grouting or adhesive material which can be used to fix a pvc pipe with a fired clay ceramics. The fixing should work as a leak proof under water.
17 April 2018 1,473 2 View
Can i use a specimen with dimension of 3x3x25 mm3 (thicknessxWidthxLength) for three point bending test for flexural strength. The material of specimen is ceramic (YBCO superconductor).
08 April 2018 2,326 3 View
Fatigue test for ceramic requires more time and is expensive to perform. Is there a way to establish a correlation between material failure due to a static load vs dynamic? If there is, this will...
08 April 2018 8,107 5 View
04 April 2018 9,018 5 View
04 April 2018 9,726 2 View
04 April 2018 5,028 3 View
04 April 2018 4,246 5 View
I am preparing a ceramic from Na2CO3 and MgCO3. But first, I need to remove moisture from raw materials. I don't have a mullite crucible so is it ok to use china dish to keep the powders in the...
30 March 2018 2,709 3 View
I am trying to find out the ratio of alpha to beta grains in a bulk (non-powdered) sample of silicon nitride as well as their size distribution. What technique is best for determining this...
26 March 2018 977 4 View
For e.g., At 1600C, I need to use a metal alloy which can act as thermal insulator. I cannot increase the thickness of the metal alloy or can not provide cooling. Ceramics would crack due to high...
21 March 2018 6,653 2 View
I am currently doing a comparitive study on the characteristics of rockwool, calcium silicate, aerogel, foam glass and glasswool insulation. I had tested my samples for the thermogravimetric...
09 March 2018 7,440 9 View
What is indentation size effect? How it affects the hardness value of ceramics ?
06 March 2018 2,726 5 View
Dear all, I am to do some experiment on ceramic powders, alumina for example and wondering how to prepare the powder and sample. I wish to have some recommendations on textbooks and technical...
05 March 2018 4,225 4 View
In textured ceramics, instead of Mol.% or Weight% mostly people used 10 or 20 Volume % template. Anybody can explain how to calculate volume%. Please!! Thank You.
03 March 2018 5,257 3 View
03 March 2018 9,596 1 View
03 March 2018 9,428 4 View
I want to know that how we can check that powder is homogeneously mixed or not? How can we assess the homogeneity of powder mixture. Lets say we have a mixture of metal and ceramic powder. The...
16 February 2018 9,971 6 View
I'd like to know how could we measure the displacement of atoms in metals and ceramics during displacive transformation?
02 February 2018 428 3 View
Tape casting ceramic, the tape ceramic is crack and appearing porous after sintering process. Tape ceramic thickness 0.1-0.3 mm. Do you have process for making tape ceramic until finished sintering ?
02 February 2018 1,040 3 View
Ultra High Temperature Ceramics
02 February 2018 4,049 6 View