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

Compare two stroke with four stroke engine, Compare Two Stroke with four st...

Compare Two Stroke with four stroke Engine: T w o Stroke Engine In two stroke engine all the four operation that is suction, compression, ignition and exhaust are compl

Hardenability of steel, The hardened layer depth is the measure of harden-a...

The hardened layer depth is the measure of harden-ability. A good harden-ability will sense even thicker sections are uniformly hardened. Conversely a poor harden-ability will gene

Significance of defects in welds, SIGNIFICANCE OF DEFECTS IN WELDS   ...

SIGNIFICANCE OF DEFECTS IN WELDS   In the correct sense of the word, a defect is a rejectable discontinuity or a flaw of rejectable nature. Certain flaws acceptable in one t

Calculate the reactions at the bottom of the vessel, (a) What are the basic...

(a) What are the basic conditions for a body to be in state of equilibrium? (b) Two steel cylinders of similar diameter are supported in a rectangular vessel. The width of the v

Explain working of belt transmission type dynamometer, Explain construction...

Explain construction and working of Belt transmission type Dynamometer?

Determine and illustrate about the earth pressure at rest, Determine and il...

Determine and illustrate about the earth pressure at rest. EARTH PRESSURE AT REST You have seen that the active pressure is the minimum lateral pressure while the passive pr

Explain about nonconforming material, Q. Explain about Nonconforming Materi...

Q. Explain about Nonconforming Material? If PMI test results indicate that the material or item does not meet the specified composition of the alloy, the subject material/item

Find the inner diameter of the tubular steel shaft, Find the inner diameter...

Find the inner diameter of the tubular steel shaft: A solid aluminium shaft having 1 m long & of 50 mm diameter is to be replaced by a tubular steel shaft of the similar lengt

Marshalling yard, Marshalling Yard: Function The marshalling ...

Marshalling Yard: Function The marshalling yard is a facility where goods wagons are sorted out for being dispatched to different stations. After being sorted out, th

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