| 摘要 |
PROBLEM TO BE SOLVED: To provide an anticorrosive metal alloy which shows a good processability and a high melting point. SOLUTION: The alloy, especially a nickel alloy, contains, by mass, 10-20% chromium, 1-4% aluminum and/or 1-4% silicon. The alloy can be advantageously used as a spark-plug electrode and generally used in hot-gas applications, e.g. as an electrode in a suitable gas sensor. COPYRIGHT: (C)2004,JPO
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