Multi-component alloy material and preparation method thereof
A multi-element alloy and alloy material technology, applied in metal material coating process, coating, hot-dip plating process, etc., can solve the problems of further improvement in oxidation resistance and heat resistance, poor environmental protection performance, etc.
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[0032] Another object of the present invention is to provide a method for preparing the multi-component alloy material, characterized in that it includes the following steps:
[0033] Step S1, according to the mass percentage, the composition ingredients are batched, smelted, and sampled from the furnace, and analyzed before the furnace, and only after all the components are qualified, the next process can be carried out;
[0034] Step S2, the plated parts are subjected to derusting, degreasing, boosting and drying treatment before hot dip plating;
[0035] Step S3, placing the plated part in the plating solution prepared according to step S1, and performing hot dip plating;
[0036] In step S4, passivation and packaging are performed in sequence to prepare a multi-component alloy material.
[0037] Preferably, the ingredients in step S1 are Ti-Zn master alloy, Ga-Zn master alloy, Sb-Zn master alloy, Te-Zn master alloy, Pt-Zn master alloy, B-Zn master alloy, Be-Zn master allo...
Embodiment 1
[0043] Embodiment 1 provides a multi-element alloy material, and the alloy material is composed of the following components by mass percentage: Ti 0.5%, Ga 0.05%, Sb 0.1%, rare earth element 0.04%, and the balance is Zn and inevitable impurities; The impurity content is less than or equal to 0.02%.
[0044] The multi-component alloy material further includes 0.01% Te, 0.001% Pt, 0.01% B, 0.03% Be, 0.1% Mo, and 0.001% nano silicon boride.
[0045] The rare earth element is a mixture formed by mixing Nd, La and Tb in a mass ratio of 3:4:0.8.
[0046] A preparation method of the multi-component alloy material, comprising the following steps:
[0047] Step S1, according to the mass percentage, the composition ingredients are batched, smelted, and sampled from the furnace, and analyzed before the furnace, and only after all the components are qualified, the next process can be carried out;
[0048] Step S2, the plated parts are subjected to derusting, degreasing, boosting and dry...
Embodiment 2
[0054] Embodiment 2 provides a multi-component alloy material and a preparation method thereof, which are basically the same as those in Embodiment 1, except that the alloy material is composed of the following components: Ti 0.7%, Ga 0.09%, Sb 0.15%, rare earth element 0.06% %, the balance is Zn and inevitable impurities; the impurity content is less than or equal to 0.02%; the multi-component alloy material also includes 0.015% Te, 0.002% Pt, 0.02% B, 0.04% Be, 0.15% Mo, 0.004% nano-silicon boride; the rare earth element is a mixture of Nd, La, and Tb in a mass ratio of 3.5:4:0.9; The time is 7min; the thickness of the coating made by hot dip plating is 85μm.
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Abstract
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