Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
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Refining method of yttrium-containing zirconium-based amorphous alloy material
The invention discloses a refining method of a yttrium-containing zirconium-based amorphous alloy material. The method comprises the following specific steps that (1), various raw materials are calculated and weighed according to the component proportion of the target yttrium-containing zirconium-based amorphous alloy material; (2), the alumina-silica spinel crucible coated with a yttrium oxide coating is sintered at 700-800 DEG C for 4-8 hours; (3), the various raw materials are sequentially added into the cleaned crucible; (4), a vacuum induction melting furnace is vacuumized firstly to enable the vacuum degree in the furnace to reach 0.01-0.05 Pa, then argon with the volume percent purity of 99.99% fills the furnace until the pressure is 0.01-0.03 MPa, and then the vacuum induction melting furnace is powered on; (5), when the vacuum induction melting furnace is heated to the furnace burden temperature of 1000-1200 DEG C, the raw materials are refined, the refining power is 90-120 Kw, and the refining time is 2-20 minutes; and (6), after refining is finished, the obtained yttrium-containing zirconium-based amorphous alloy material is subjected to electrified pouring. According tothe method, the product quality of the yttrium-zirconium-based amorphous alloy material is improved, and the production cost is reduced.
本发明公开了一种含钇锆基非晶合金材料的精炼方法，包括如下具体步骤：(1)按目标含钇锆基非晶合金材料的成分配比，计算并称取各种原材料；(2)将覆有氧化钇涂层的铝硅尖晶石坩埚在700～800℃下烧结4～8h；(3)向清理干净的上述坩埚内依次加入各种原材料；(4)先将真空感应熔炼炉抽真空，使得炉内真空度达到0.01‑0.05Pa，然后向炉内充入体积百分比纯度为99.99％的氩气至0.01～0.03MPa后，再给真空感应熔炼炉送电；(5)先将真空感应熔炼炉加热至炉料温度为1000℃～1200℃时，再对原材料进行精炼，精炼功率为90‑120Kw，精炼时间为2～20min；(6)精炼结束后，将所得含钇锆基非晶合金材料进行带电浇注。该方法提高了含钇锆基非晶合金材料的产品质量，降低了生产成本。
Refining method of yttrium-containing zirconium-based amorphous alloy material
The invention discloses a refining method of a yttrium-containing zirconium-based amorphous alloy material. The method comprises the following specific steps that (1), various raw materials are calculated and weighed according to the component proportion of the target yttrium-containing zirconium-based amorphous alloy material; (2), the alumina-silica spinel crucible coated with a yttrium oxide coating is sintered at 700-800 DEG C for 4-8 hours; (3), the various raw materials are sequentially added into the cleaned crucible; (4), a vacuum induction melting furnace is vacuumized firstly to enable the vacuum degree in the furnace to reach 0.01-0.05 Pa, then argon with the volume percent purity of 99.99% fills the furnace until the pressure is 0.01-0.03 MPa, and then the vacuum induction melting furnace is powered on; (5), when the vacuum induction melting furnace is heated to the furnace burden temperature of 1000-1200 DEG C, the raw materials are refined, the refining power is 90-120 Kw, and the refining time is 2-20 minutes; and (6), after refining is finished, the obtained yttrium-containing zirconium-based amorphous alloy material is subjected to electrified pouring. According tothe method, the product quality of the yttrium-zirconium-based amorphous alloy material is improved, and the production cost is reduced.
本发明公开了一种含钇锆基非晶合金材料的精炼方法，包括如下具体步骤：(1)按目标含钇锆基非晶合金材料的成分配比，计算并称取各种原材料；(2)将覆有氧化钇涂层的铝硅尖晶石坩埚在700～800℃下烧结4～8h；(3)向清理干净的上述坩埚内依次加入各种原材料；(4)先将真空感应熔炼炉抽真空，使得炉内真空度达到0.01‑0.05Pa，然后向炉内充入体积百分比纯度为99.99％的氩气至0.01～0.03MPa后，再给真空感应熔炼炉送电；(5)先将真空感应熔炼炉加热至炉料温度为1000℃～1200℃时，再对原材料进行精炼，精炼功率为90‑120Kw，精炼时间为2～20min；(6)精炼结束后，将所得含钇锆基非晶合金材料进行带电浇注。该方法提高了含钇锆基非晶合金材料的产品质量，降低了生产成本。
Refining method of yttrium-containing zirconium-based amorphous alloy material
一种含钇锆基非晶合金材料的精炼方法
FU YOUHONG (Autor:in) / ZHANG TAO (Autor:in) / LIU GUANGLAI (Autor:in) / PAN BITAO (Autor:in) / YANG LEI (Autor:in)
09.06.2020
Patent
Elektronische Ressource
Chinesisch
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