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US 2023/0403765 A1Published application
Surface type heating element having controlled oxide layer and manufacturing method thereof
AssigneeLG Electronics Inc.
InventorYooseok KWON
Life of this patent
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Abstract
Discussed is a surface type heating element including a surface type heating element layer including NiCr alloy powders, necks between powder particles of the NiCr alloy powders, and passivation oxide layers formed on a surface of the NiCr alloy powders.
Claims9
A surface type heating element comprises a surface type heating element layer comprising:
- NiCr alloy powders;
- necks between powder particles of the NiCr alloy powders;
- and
- passivation oxide layers formed on a surface of the NiCr alloy powders.
1 more element
Dependencies are inferred from the claim text.