Reference No.
Description
Expansion Coefficient (*10-7)
Firing Temperature (°C)
High Temp.Nickel Ground Coat
301.8
840-880
EGC-103
286.5
860-890
EGC-104
290.1
EGC-105
High Temp. Antimony Molybdenum White Ground Coat
297.1
840-870
EGC-111
Medium Temp.Co-Ni Ground Coat
313.7
800-840
EGC-112
292.1
820-860
EGC-118
Medium Temp.Nickel Ground Coat
309.1
EGC-124
Low Temp. Antimony Molybdenum White Ground Coat
780-820
1102
High Temp.Co-Ni Ground Coat
300.5
1112
283.6
830-860
1122
Low temp.Co-Ni Ground coat
2400
Low Temp.Co-Ni Ground Coat
322.1
760-800
2401
Medium temp.Co-Ni Ground Coat
2404
2405
High Yemp.Co-Ni Ground Coat
288.1
860-880
2406
Temp. Resistant Co-Ni Ground Coat
278.2
860-900
2115
One-coat Black Enamel
296.1
830-850
2501
326.5
2502
275
2503
276.5
Remarks: directly coated on base metal,with strong adherence, wide range of firing temperature.
1 Mill Addition Ratio for Nickel and Co-Ni Ground Coat:
Sodium Nitrite
0.2-0.3
Quartz Powder
0-8