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

Table 5

Thermal conductivity (W/m ) of Ni-Cu alloy + 3% TiO₂ composite.

T1	T2	T3	T4	Ls (mm)	Lr (mm)	Kr (W/m )	Ks (W/m )
81.2	61.4	38.5	28.6	60	60	130	16.278
108	82.8	45.8	33.7	60	60	130	26.659
118.7	91.1	48	35.1	60	60	130	34.297
134.6	103.4	66.1	37.3	60	60	130	39.036
153.1	109.7	74.3	39.7	60	60	130	43.098
146	118.7	86.3	41.3	60	60	130	46.255
162.6	122	98.7	43.1	60	60	130	48.276
173.2	132.3	101	45.3	60	60	130	50.746
185.2	134.4	109	46.5	60	60	130	52.852