Novel high-strength corrosion-resistant data recorder
A data recorder, high-strength technology, applied in the coating, metal material coating process and other directions, can solve the problems of uneven structure, metal failure, inability to meet, etc., to reduce the melting temperature, reduce friction, reduce the impact. Effect
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[0015] Example one
[0016] A new type of high-strength anti-corrosion data recorder, including a protective shell, the protective shell includes Mg0.2%, Si2.0%, Cu4.0%, Mn0.2%, Fe0.2%, Zr0. 1%, Er0.1%, Cr0.01%, Ni0.01%, Ti0.1%, Al balance.
[0017] In the preparation method of a novel high-strength anti-corrosion data recorder, the protective shell is a shell made by the following steps:
[0018] (1) Preheat the heating furnace and pure aluminum used in the smelting at 300℃ for 1~2h; (2) The preheated pure aluminum is completely melted in the heating furnace at a smelting temperature of 750℃ under reduced pressure and then added to the single Crystal silicon particles, single crystal silicon particles are melted and added to aluminum-copper master alloy, aluminum-manganese master alloy, aluminum-chromium master alloy, aluminum-nickel master alloy, aluminum-iron master alloy, aluminum-zirconium master alloy and a small amount of rare earth element erbium, and keep it for a period of...
Example Embodiment
[0028] Example two
[0029] A new type of high-strength anti-corrosion data recorder, including a protective shell, the protective shell includes Mg0.6%, Si3.5%, Cu6.0%, Mn0.3%, Fe0.3%, Zr0. 5%, Er0.5%, Cr0.02%, Ni0.02%, Ti0.2%, Al balance.
[0030] In the preparation method of a novel high-strength anti-corrosion data recorder, the protective shell is a shell made by the following steps:
[0031] (1) Preheat the heating furnace and pure aluminum used in smelting at 320 for 1~2h; (2) The preheated pure aluminum is completely melted in a heating furnace at a smelting temperature of 750°C under reduced pressure and then added to the single crystal Silicon particles, single crystal silicon particles are melted and added to aluminum-copper master alloy, aluminum-manganese master alloy, aluminum-chromium master alloy, aluminum-nickel master alloy, aluminum-iron master alloy, aluminum-zirconium master alloy and a small amount of rare earth element erbium, and keep it for a period of time ...
Example Embodiment
[0042] Example three
[0043] A new type of high-strength anti-corrosion data recorder, including a protective shell, the protective shell includes 0.6% by weight, Si2.0%, Cu5.0%, Mn0.25%, Fe0.25%, Zr0. 3%, Er0.3%, Cr0.015%, Ni0.015%, Ti0.015%, Al balance.
[0044] In the preparation method of a novel high-strength anti-corrosion data recorder, the protective shell is a shell made by the following steps:
[0045] (1) Preheat the heating furnace and pure aluminum used in smelting at 330℃ for 1~2h; (2) The preheated pure aluminum is completely melted in a heating furnace at a smelting temperature of 750℃ under reduced pressure and then added to the unit Crystal silicon particles, single crystal silicon particles are melted and added to aluminum-copper master alloy, aluminum-manganese master alloy, aluminum-chromium master alloy, aluminum-nickel master alloy, aluminum-iron master alloy, aluminum-zirconium master alloy and a small amount of rare earth element erbium, and keep it for a p...
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