CPC C04B 41/5035 (2013.01) [C04B 35/565 (2013.01); C04B 41/009 (2013.01); C04B 41/524 (2013.01); C04B 41/87 (2013.01); F23Q 7/22 (2013.01)] | 20 Claims |
1. A method to apply a silicon dioxide coating to a silicon carbide ignitor, comprising:
coating at least a portion of a silicon carbide material of the silicon carbide ignitor with a silicon dioxide material to produce a silicon carbide ignitor coated with a first layer of the silicon dioxide, wherein the silicon dioxide material is not produced by oxidizing the silicon carbide material of the silicon carbide ignitor; and
drying the first layer of the silicon dioxide material to form a silicon dioxide layer.
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