Mechanical Engineering - Production Engineering - Discussion

Discussion Forum : Production Engineering - Section 1 (Q.No. 37)
37.
The correct sequence of tool materials in increasing order of their ability to retain their hot hardness is
carbide, ceramic, cermet, borazon
ceramic, carbide, borazon, cermet
cermet, carbide, ceramic, borazon
borazon, ceramic, carbide, cermet
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
16 comments Page 2 of 2.

Nirav said:   9 years ago
Borazon = CBN = CUBIC BORON NITRIDE.

SS BALA said:   9 years ago
Ceramic (CER) & metallic (MET).

Borazone is nothing but boron nitride.

Abdul said:   10 years ago
In cermet 90% ceramics and 10% metal mixture.

Rahul urkude said:   10 years ago
Cermet is combination of ceramic and metal and borazon is combination of boron and atoms of nitrogen.

Charan said:   1 decade ago
What is cermet, borazon?

Mohammed ibrahim said:   1 decade ago
Please suggest me with borazon and cermet cutting tool material?


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