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| annealed steel; annealed steel (Chromium is principally used as an alloying constituent to increase the corrosion and heat resistance of steel, to increase abrasion resistance in the high-carbon ranges of composition, to increase depth of hardening during heat treatment, and to increase the high-temperature strength of annealed steels. 铬作为合金化组分主要用于提高钢的耐蚀性和耐热性，提高高碳钢的耐磨损性、热处理时的淬硬深度及提高退火钢的高温强度。) | |||
| tempered steel | |||
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退火 钢 : 69 phrases in 7 subjects |
| Architecture | 2 |
| Business | 1 |
| General | 1 |
| Mechanic engineering | 1 |
| Metallurgy | 55 |
| Steel production | 1 |
| Technology | 8 |
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