Spelling resistance, Chemical Engineering

Spelling resistance: The breaking or cracking or peeling off the refractory is known as spelling. A good refractory must show a good resistance to thermal spelling. Thermal spelling can be decreased by minimizing the development of internal stress by:

(1)         Using refractory with high porosity, good thermal conductivity and low coefficient of expansion.

(2)         Avoiding sudden temperature changes.

(3)         Proper furnace design.

 

 

Posted Date: 7/21/2012 9:05:18 AM | Location : United States







Related Discussions:- Spelling resistance, Assignment Help, Ask Question on Spelling resistance, Get Answer, Expert's Help, Spelling resistance Discussions

Write discussion on Spelling resistance
Your posts are moderated
Related Questions
air flows through apipe at arte of 200L/S. The pipe of two sections of diameters 20cm and 10cm with asmoth reducing section the pressure are difference between the two pipe sectio


Explain Polarizability Polarizability is the relative tendency of a charge distribution, such as the electron cloud of an atom or molecule, to be distorted from its normal sh

Is a density bottle the sane as a pycnometer?


Explain the various steps required in the fabrication of an integrated circuit. Lithography: The method for pattern definition by applying thin uniform layer of viscous liqui

whycoagulant is not used in hot lime soda proces

Explain with suitable diagrams the atomic model of diffusion. Atomic Model of Diffusion Diffusion happens as a result of repeated jumps of atoms from their sites to other ne

reaction of dry cells?

1. Discuss the relation between the structure and following properties of polymers      a) Crystallinity  b) Elasticity 2 . Explain the manufacture of Neoprene rubber. Menti