DB Type SIC Heating Elements

DB type SIC heating element adopts international advanced production process and technology. The heating part and cold end are welded with a special silicon carbide adhesive. The second silicification treatment is carried out on the fusion part at high temperature, so as to solidify and greatly improve the welding strength, providing customers with high-quality products without worry. At the same time, because the resistance value of the heating part is much higher than that of the cold end, it has excellent resistance ratio of hot and cold end, High efficiency and energy saving.

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physical property

Bulk Density	2.5g/cm3
Porosity	23%
Thermal Conductivity	14-19W/m·℃ （1000℃）
Rupture Strength	50Mpa（25℃）
Specific Heat	1.0kj/kg·℃ (25~1300℃)
Coefficient Of Thermal Expansion	4.5×10-⁶

Parameters

Hot Zone			Cold End		Overall Length（mm）	Resistance At 1400℃（Ω）	Max Loads Value Watts （Over The Dash）Voltage（V）Current （A）At Temperature Of。
Dia（mm）	Length（mm）	Surface（cm）²	Dia（mm）	Length（mm）			1100℃	1200℃	1250℃	1300℃	1350℃	1400℃
8	150	38	14	150	450	3.60	900	790	675	520	380	190
							57/15.8	53/14.7	49/13.8	43/12.0	37/10.3	26/7.2
8	180	45	14	60	300	4.40	1080	950	815	635	460	230
							69/15.7	65/14.7	60/13.8	53/12.0	45/10.2	32/2.7
14	200	88	22	250	700	1.80	2110	1850	1570	1230	880	440
							62/34.0	58/32.0	53/29.6	47/26.6	40/22.0	28/15.7
14	250	110	22	350	950	2.20	2640	2310	1980	1540	1100	550
							76/34.7	71/32.6	66/30.0	58/26.6	49/22.4	35/15.8
14	300	132	22	350	1000	2.60	3160	2770	2370	1850	1320	650
							90/34.8	85/32.6	78/30.4	69/26.7	59/22.4	41/15.8
18	250	141	28	350	950	1.30	3370	2960	2540	1970	1410	700
							66/51.2	62/47.8	57/44.5	51/38.8	43/32.8	30/23.3
18	300	170	28	250	800	1.70	4080	3570	3060	2380	1700	850
							83/49.2	78/45.8	72/42.5	64/37.2	54/31.5	38/22.4
18	400	226	28	350	1100	2.30	5400	4740	4060	3160	2260	1130
							111/48.6	104/45.6	97/41.9	85/37.2	72/31.4	51/22.2
18	500	283	28	350	1200	2.70	6800	5960	5100	3840	2860	1420
							135/50.4	127/47.0	117/43.6	102/37.6	88/32.5	62/23.0
30	500	472	45	400	1300	1.10	10800	9870	8450	6570	4700	2350
							109/99	107/95	96/88	85/77.3	72/65.4	51/46.2
30	600	566	45	600	1400	1.28	13500	11800	10300	7900	5660	2820
							132/102	123/96	116/89	102/77.5	86/66	61/46.5
30	1000	942	45	500	2000	2.10	22000	19800	17000	13200	9400	4700
							214/103	204/97	189/90	160/79	140/67	100/47