Elgiloy埃尔吉洛伊钴铬镍合金

Elgiloy埃尔吉洛伊非磁性合金 钴铬镍合金 化学成分物理性能

W.Nr 2.4711

这是一类低居里温度（25℃～200℃）合金,其突出特点是在居里温度以下,磁感值随温度升高而急剧减小,并几乎呈现线性关系。
◇产品用途：
通常用于使用较久磁铁的行波管、磁控管、风向风透表、电压调节器、里程速度表、汽油表、电度表等中的磁分路温度、补偿元件或感温元件。

Applications

Springs, seals, semiconductor components, orthodontics, medical devices, surgical implants, satellite communications equipment, and weapons systems.

Description

Elgiloy is a non-magnetic Cobalt-Chromium-Nickel-Molybdenum alloy having a unique combination of very high strength while maintaining excellent formability, excellent corrosion resistance, and high fatigue strength. Additional strength increases of up to 25% can be achieved through aging cold reduced material. Elgiloy is highly resistant to sulfide stress corrosion cracking, and as a result is the alloy of choice in the most demanding sour well environments. In seawater, Elgiloy is virtually immune to crevice and stress corrosion and pitting even at the highest strength levels. Elgiloy performs across a wide range of temperatures: from cryogenic up to 850°F (454°C).