CPC H05B 6/105 (2013.01) [G01R 27/16 (2013.01); G01R 27/2611 (2013.01); G01R 27/2688 (2013.01); H05B 6/36 (2013.01)] | 19 Claims |
1. A method of measuring properties that relate to an induction heating characteristic of a graphite article, the method comprising:
an arranging step of arranging a graphite article to be able to be electromagnetically engaged with a coil comprising a winded conducting wire; and
a measuring step of applying power for measurement to the coil through a means of measurement connected electronically to the coil, thereby measuring electromagnetic properties induced to the coil,
wherein the coil has a perimeter length of an inner circumference, and
wherein the perimeter length (unit:mm) of the inner circumference and the sectional area (unit:mm2) of conducting wires of the coil have a ratio of 100:1.57 to 161.
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