| 单词 | molybdenum steel |
| 释义 | molybdenum steel [mǝ`lib·dǝ·nǝm `stel] METALLURGY 1. A carbon steel containing usually less than 0.5% molybdenum to aid hardenability. 2. A tool steel containing up to 10% molybdenum, up to 1.5% carbon, and varying amounts of chromium, vanadium tungsten, and sometimes cobalt. |
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