Flexible In-Li-Re indium lithium alloy with corrosion resistance, high thermal conductivity and high conductivity
A technology with high thermal conductivity and corrosion resistance, which is applied in the field of alloys, can solve the problems that the anti-combustion performance cannot meet the requirements, achieve excellent alloy yield, solve the effects of high hot cracking tendency and low production cost
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Embodiment 1
[0017] A flexible, corrosion-resistant, high thermal conductivity and high electrical conductivity In-Li-Re indium lithium alloy smelted at 190 degrees. In terms of weight percentage, the chemical composition of the alloy is: Li: 1.8wt.%, Re: 0.3wt.%, Ni: 0.6wt.%, Se: 0.3wt.%, Pd: 0.2wt.%, La: 0.2wt .%, the balance is indium. The preparation method of the alloy: add the above-mentioned raw materials into the atmosphere-protected induction furnace, and use a silicon carbide crucible; induction heating to 190 degrees to form an alloy solution, and use the electromagnetic stirring effect to fully stir for about 10 minutes; put the alloy liquid in After standing at 190°C for 10 minutes, it is poured into the equipment at the same level as the hot top for semi-continuous casting into the required square and round ingots, with the ingot moving down at a speed of 8m / min. The ingot can be used as a raw material for press processing in a subsequent process to prepare the desired filam...
Embodiment 2
[0019]A flexible, corrosion-resistant, high thermal conductivity and high electrical conductivity In-Li-Re indium-lithium alloy smelted at 210 degrees. In terms of weight percentage, the chemical composition of the alloy is: Li: 1.8wt.%, Re: 0.4wt.%, Ni: 0.7wt.%, Se: 0.2wt.%, Pd: 0.2wt.%, La: 0.1wt .%, the balance is indium. The preparation method of the alloy: add the above-mentioned raw materials into the atmosphere-protected induction furnace, and use a silicon carbide crucible; induction heat to 210 degrees to form an alloy solution, and use the electromagnetic stirring effect to fully stir for about 10 minutes; put the alloy liquid in After standing at 210°C for 10 minutes, it is cast into the equipment at the same level as the hot top for semi-continuous casting into the required square and round ingots. The ingot moves down at a speed of 10m / min. The ingot can be used as a raw material for press processing in a subsequent process to prepare the desired filamentous or t...
Embodiment 3
[0021] A flexible, corrosion-resistant, high thermal conductivity and high electrical conductivity In-Li-Re indium lithium alloy melted at 240 degrees. In terms of weight percentage, the chemical composition of the alloy is: Li: 1.8wt.%, Re: 0.4wt.%, Ni: 0.7wt.%, Se: 0.2wt.%, Pd: 0.2wt.%, La: 0.1wt .%, the balance is indium. The preparation method of the alloy: add the above-mentioned raw materials into the atmosphere-protected induction furnace, and use a silicon carbide crucible; induction heat to 240 degrees to form an alloy solution, and use the electromagnetic stirring effect to fully stir for about 10 minutes; put the alloy liquid in After standing at 240°C for 10 minutes, it is cast into the equipment at the same level as the hot top for semi-continuous casting into the required square and round ingots. The ingot moves down at a speed of 10m / min. The ingot can be used as a raw material for press processing in a subsequent process to prepare the desired filamentous or t...
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