| 摘要 |
<p>A nickel, aluminum-based electrode alloy comprising, by weight: (i) between 0.75 and 2.2 % aluminum; (ii) between 1.1 and 1.75 % silicon; (iii) between 1.45 and 1.9 % chromium; (iv) between 0.6 % manganese; (v) between 0.5 % iron; (vi) between 0.05 % carbon; (vii) between 0.2 % of the combination of titanium, zirconium, and impurities; and (viii) the remainder nickel. The alloy is used for electrodes in spark plugs.</p> |
