单词 | vanadium steel |
释义 | vanadium steel in British Englishnoun engineering steel containing up to 0.5 per cent vanadium, usually with 1.1–1.5 per cent chromium and 0.4–0.5 per cent carbon to increase its tensile strength and elasticity vanadium steel in American English a steel alloy containing 0.15 to 0.25 percent vanadium to harden and toughen it Examples of 'vanadium steel' in a sentence |
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