镍铬钢

埃林瓦是一种用于手表弹簧的镍铬钢，因其能在很大的温度范围内保持一定的弹性。

Elinvar is a trademark for a kind of nickel-chromium steel used for watch springs because its elasticity is constant over a wide range of temperatures .

镍铬钢钢坯缓冷工艺的模拟研究

Study of Slow-Cooling Process of Nickel Chromium Steel Slab by Simulation

本文讨论了镍铬钢光亮浸蚀的电化学本质。

Electrochemical nature of bright etching of Ni-Cr steel is discussed .

镍铬钢中微量磷的比色测定

The colorimetric determination of P in Ni-Cr steel

用磁秤模拟方法研究了冷却速度和过冷温度对镍铬钢排氢速度和排氢量的影响。

The effect of cooling rate and undercooling temperature on the rate and amount of dehydrogenation was studied by magnetic balance simulation method .

结果表明，应用复合铸造工艺生产的导卫板使用安全、可靠；使用效果明显优于常用高镍铬钢导卫板和高铬铸铁（钢）导卫板；

The results obtained show that composite guide plate is safe and reliable in use , it 's service effect is more excellent than high Ni Cr steel and high Cr cast iron ( steel ) guide plate 's.