Investigation of Wear Behaviour and Mechanical Properties of Titanium Diboride Reinforced AMMC Composites

Table 3

Hardness value for prepared samples.

S. no	Specimen	Intender	Load (kgf)	Rockwell hardness (HR)					Mean
				A	B	C	D	E
1	Al7075 100%	Ball	100	B64	B64	B65	B63	B64	B64
2	Al7075 95% and TiB2 5%	Ball	100	B65	B66	B70	B68	B66	B67
3	Al7075 90% and TiB2 10%	Ball	100	B69	B68	B72	B73	B70	B70.4
4	Al7075 85% and TiB2 15%	Ball	100	B70	B70	B73	B71	B75	B72