Thermal Response and Mechanical Behaviors of Compact Basalts Induced by Microwave Irradiation

Table 3

Testing results of surface temperature induced by microwave irradiation.

Power/kW	Exposure time/s	Temperature/(°C)	Mean value/(°C)	Absolute deviation	Relative deviation (%)	Standard deviation/(°C)	Coefficient of variation (%)
Nontreated	0	23.04	23.82	0.7800	3.2746	0.4354	1.8280
		24.84		1.0200	4.2821
		23.58		0.2400	1.0076
1	60	73.61	72.43	1.1800	1.6292	0.9149	1.2632
		73.49		1.0600	1.4635
		70.19		2.2400	3.0926
	150	126.84	123.27	3.5700	2.8961	1.8523	1.5026
		123.91		0.6400	0.5192
		119.06		4.2100	3.4153
	300	200.09	197.24	2.8500	1.4449	1.1742	0.5953
		196.15		1.0900	0.5526
		195.48		1.7600	0.8923
3	30	79.52	78.63	0.8933	1.1362	0.8676	1.1035
		76.51		2.1167	2.6920
		79.85		1.2233	1.5559
	50	129.16	120.76	8.3967	6.9530	3.4394	2.8480
		117.16		3.6033	2.9838
		115.97		4.7933	3.9692
	90	198.49	196.10	2.3933	1.2205	1.1817	0.6026
		196.31		0.2133	0.1088
		193.49		2.6067	1.3293
5	10	46.95	44.91	2.0367	4.5347	1.0371	2.3091
		45.21		0.2967	0.6605
		42.58		2.3333	5.1952
	20	78.49	76.82	1.6700	2.1739	1.1502	1.4972
		77.95		1.1300	1.4710
		74.02		2.8000	3.6449
	30	110.29	108.31	1.9833	1.8312	1.3551	1.2512
		109.62		1.3133	1.2126
		105.01		3.2967	3.0438