Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
What are the objectives of heat treatment processes?
The heat treatment is generally adopted for the following:
(i) To refine grain structure
(ii) For better machinability
(iii) For better hardness and strength
(iv) For relieve internal stresses developed during cold working, welding, casting, forging etc.
(v) To improve mechanical properties like tensile strength, ductibility and toughness etc.
(vi) To enhance heat, wear and corrosion resistance of materials.
(vii) To enhance corrosion rate.
Properties of filament and contact materials. The Filament materials must have low resistance temperature co-efficient, high melting point, high mechanical strength, ductility
Distinguish between intrinsic and extrinsic semiconductor. In intrinsic semiconductors, the conduction is because of the intrinsic processes characteristics of the crystal, wit
Refractoriness under load (RUL): This represents the resistance of a refractory material to the combined efforts of heat and load. RUL is the temperature at which the deformation
Insulating material used in spark plug is porcelain
what is the advantages & disadvanteges of road ways
Thermal spelling: 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
edta softeninig numerical problems
Draw the B-H curve for a ferro-magnetic material and identify the retentivity and the coercive field on the curve. B-H curve for a ferromagnetic material is drawn a
the method of extraction of alkali metals
develop a process schematic which will yield separation process streams
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd