| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermal barrier insulation material for forming a thermal barrier insulation coating having a thermal barrier property and a heat insulation property; and to provide a production method thereof, the thermal barrier insulation coating formed of the thermal barrier insulation material, and a formation method thereof.SOLUTION: A thermal barrier insulation material containing thermal barrier insulation powder in which the surface of metal oxide 22, 23 is coated with zinc 21 and boron oxide 20, boron oxide and zinc is sprayed onto the surface of a metal or ceramic substrate 10 by a flame coating method, to thereby form a thermal barrier insulation coating 1. The metal oxide is a mixture of magnesium oxide powder and silicon oxide, or a fired body.SELECTED DRAWING: Figure 1 |
