chromium steel

基本解释

For ferritic chromium steel, its thickness of layer is greater than that of austenite chromium steel.
铁素体型钢的渗层厚度明显大于奥氏体型钢。
The mirror heads are made from a high grade chromium steel with?chrome plated brass telescoping handles.
这款产品的镜头使用高精度的铬钢，手柄用镀铬的黄铜制造。
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The results showed that the corrosion weight loss rate of high Mn steel was distinctly greater than that of medium carbon chromium steel.
结果表明，高锰钢的平均腐蚀速率显著高于中碳铬合金钢，腐蚀过程中高锰钢有较严重的碱脆开裂现象。

In the future, this will allow Conor Medsystems to make its stents out of cobalt chromium instead of steel.
FORBES: The New Stent In Town
Newer versions of the valve use a catheter that is two millimeters thinner and replace the steel in the device with cobalt chromium.
FORBES: New Heart Valves Prove We're Living In The Future