Thermal Analysis of Ni-Cu Alloy Nanocomposites Processed by Sand Mold Casting

Table 7

Thermal conductivity (W/m ) of Ni-Cu + 9% TiO₂ composite.

T1	T2	T3	T4	Ls (mm)	Lr (mm)	Kr (W/m )	Ks (W/m )
88.8	68.4	39.6	28	60	60	130	20.439
98.9	78.5	44.1	30.4	60	60	130	22.711
118.6	88.7	49.3	32.5	60	60	130	25.831
126.6	95.7	53.3	33.9	60	60	130	30.429
139.1	105.5	57.5	35.1	60	60	130	35.857
148.2	115.6	65.4	37.2	60	60	130	40.477
156.7	120.6	70.8	42.9	60	60	130	47.698
168.3	123.4	85.9	44.7	60	60	130	51.362
174.3	129.8	90.5	45.3	60	60	130	55.897
190.5	139.5	106.71	48.1	60	60	130	57.423