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Refractory material for smelting nickel-based superalloy and preparation method of nickel-based superalloy
The invention belongs to the technical field of nickel-based superalloy preparation, and relates to a refractory material for nickel-based superalloy smelting and a preparation method of nickel-based superalloy, the refractory material for nickel-based superalloy smelting is a ZrO2-MgO-MgAl2O4 refractory material, and the ZrO2-MgO-MgAl2O4 refractory material is composed of, by mass, 70%-80% of ZrO2, 10%-15% of MgO and 10%-15% of MgAl2O4. By adopting the refractory material, oxidation pollution of nickel-based superalloy melt in the smelting process can be effectively prevented, and the high-quality nickel-based superalloy is finally smelted in cooperation with the preparation method of the nickel-based superalloy.
本发明属于镍基高温合金制备技术领域，涉及一种用于镍基高温合金熔炼的耐火材料及镍基高温合金的制备方法，用于镍基高温合金熔炼的耐火材料，为ZrO2‑MgO‑MgAl2O4耐火材料，按质量百分比计，ZrO2‑MgO‑MgAl2O4耐火材料由70～80％的ZrO2，10～15％的MgO以及10～15％的MgAl2O4组成。采用本发明所述耐火材料，可以有效防止熔炼过程中镍基高温合金熔体的氧化污染，配合本发明所述镍基高温合金的制备方法，最终熔炼出高质量的镍基高温合金。
Refractory material for smelting nickel-based superalloy and preparation method of nickel-based superalloy
The invention belongs to the technical field of nickel-based superalloy preparation, and relates to a refractory material for nickel-based superalloy smelting and a preparation method of nickel-based superalloy, the refractory material for nickel-based superalloy smelting is a ZrO2-MgO-MgAl2O4 refractory material, and the ZrO2-MgO-MgAl2O4 refractory material is composed of, by mass, 70%-80% of ZrO2, 10%-15% of MgO and 10%-15% of MgAl2O4. By adopting the refractory material, oxidation pollution of nickel-based superalloy melt in the smelting process can be effectively prevented, and the high-quality nickel-based superalloy is finally smelted in cooperation with the preparation method of the nickel-based superalloy.
本发明属于镍基高温合金制备技术领域，涉及一种用于镍基高温合金熔炼的耐火材料及镍基高温合金的制备方法，用于镍基高温合金熔炼的耐火材料，为ZrO2‑MgO‑MgAl2O4耐火材料，按质量百分比计，ZrO2‑MgO‑MgAl2O4耐火材料由70～80％的ZrO2，10～15％的MgO以及10～15％的MgAl2O4组成。采用本发明所述耐火材料，可以有效防止熔炼过程中镍基高温合金熔体的氧化污染，配合本发明所述镍基高温合金的制备方法，最终熔炼出高质量的镍基高温合金。
Refractory material for smelting nickel-based superalloy and preparation method of nickel-based superalloy
一种用于镍基高温合金熔炼的耐火材料及镍基高温合金的制备方法
WANG LINZHU (author) / LONG LIKUN (author) / LI XIANG (author) / LI JUNQI (author) / CHEN CHAOYI (author)
2024-10-25
Patent
Electronic Resource
Chinese
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