Cemented carbide- alloys for cutting tools, Mechanical Engineering

Assignment Help:

Cemented Carbide

These are minute pieces along with cutting edges and mechanically jointed or brazed to tool shank. This Carbide tool tips are generated by process of powder metallurgy via sintering the powder carbides of Ti, Ta, and W in Co powder. The contents are 40- 95% is WC, 3-30% is Co, 0-30% is TaC and TiC and hardness of tips is in excess of 65 RC compared to 60 RC of stellite. High compressive strength, high hardness at high temperatures is the major characteristics.

 


Related Discussions:- Cemented carbide- alloys for cutting tools

Explain the working and construction of universal joint, (a) Describe clear...

(a) Describe clearly the constructional details and operation of various rear axle drives with the engine placed at the front. Illustrate your answer with simple and neat sketch.

Determine the tension in the cord, Determine the tension in the cord: ...

Determine the tension in the cord: Two blocks containing the weights and positions illustrated in Figure rest on a frame which rotates around its vertical axis at a constant s

Define thermodynamics, Define Thermodynamics Thermodynamics is the scie...

Define Thermodynamics Thermodynamics is the science which deals with the conversion of heat into mechanical energy. It is relies upon observations of general experience, which

Find out change in diameter, Find out change in diameter: A cylindrica...

Find out change in diameter: A cylindrical shell, 0.8 m in a diameter and 3 m long is along with 10 mm wall thickness. If the shell is subjected into an internal pressure of 2

Define CAD and its applications, Computer-Aided Design (CAD) CAD is use...

Computer-Aided Design (CAD) CAD is used in design and development of new products in a diversity of applications both at commercial/industrial and on a home basis. Illustration

Explain basic types of sand testing, Q. Explain basic types of Sand testing...

Q. Explain basic types of Sand testing? Moulding sands should be of proper quality to meet the required level of accuracy and surface finish of castings. Proper quality of the

Shielding gas, SHIELDING GAS The primary function of the shielding gas ...

SHIELDING GAS The primary function of the shielding gas is to exclude the atmospheric air from the arc zone. However, the shielding gas has significant influence on the arc cha

Formula for maximum power transmitted by belt, Formula for maximum power tr...

Formula for maximum power transmitted by belt: Derive formula for maximum power transmitted by belt when centrifugal tension is considered. Sol: Let T 1  = Tension on

Calculate the minimum required cross-sectional area, A lifting shackle in a...

A lifting shackle in a glass-making factory is made from a special high-temperature stainless steel. It is expected that the shackle will experience a tensile load of 5kN and th

Strength of materials advanced, need help with reports on thin thick and co...

need help with reports on thin thick and combined cylinder theory

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd