Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Regenerated magnetic material and preparation method thereof
The invention relates to the technical field of magnetic materials, and particularly discloses a regenerated magnetic material and a preparation method thereof. The regenerated magnetic material is prepared by sintering a regenerated green body, the formula of the regenerated green body comprises the following raw materials in parts by weight: 110-130 parts of mixing water, 3.8-4.2 parts of a water reducing agent, 1400-1800 parts of regenerated magnetic aggregate and 280-320 parts of cement, and the regenerated magnetic aggregate is prepared by crushing a waste magnetic material. According to the method, the cement hydration product is used for bonding and fixing the regenerated magnetic aggregate to obtain the regenerated green body, and the regenerated magnetic material is obtained through calcination, so that the strength performance of the magnetic material is improved, and the recycling of the waste magnetic material is realized.
本申请涉及磁性材料技术领域，具体公开了一种再生磁性材料及其制备方法。所述再生磁性材料由再生坯体经过烧结后制得，所述再生坯体的配方中包括如下重量份的原料：拌和用水110‑130份，减水剂3.8‑4.2份，再生磁性集料1400‑1800份，水泥280‑320份，所述再生磁性集料由废弃磁性材料经过粉碎后制得。本申请使用水泥的水化产物对再生磁性集料进行粘接和固定，得到再生坯体，再经过煅烧得到了再生磁性材料，既有助于改善磁性材料的强度性能，又实现了废弃磁性材料的回收利用。
Regenerated magnetic material and preparation method thereof
The invention relates to the technical field of magnetic materials, and particularly discloses a regenerated magnetic material and a preparation method thereof. The regenerated magnetic material is prepared by sintering a regenerated green body, the formula of the regenerated green body comprises the following raw materials in parts by weight: 110-130 parts of mixing water, 3.8-4.2 parts of a water reducing agent, 1400-1800 parts of regenerated magnetic aggregate and 280-320 parts of cement, and the regenerated magnetic aggregate is prepared by crushing a waste magnetic material. According to the method, the cement hydration product is used for bonding and fixing the regenerated magnetic aggregate to obtain the regenerated green body, and the regenerated magnetic material is obtained through calcination, so that the strength performance of the magnetic material is improved, and the recycling of the waste magnetic material is realized.
本申请涉及磁性材料技术领域，具体公开了一种再生磁性材料及其制备方法。所述再生磁性材料由再生坯体经过烧结后制得，所述再生坯体的配方中包括如下重量份的原料：拌和用水110‑130份，减水剂3.8‑4.2份，再生磁性集料1400‑1800份，水泥280‑320份，所述再生磁性集料由废弃磁性材料经过粉碎后制得。本申请使用水泥的水化产物对再生磁性集料进行粘接和固定，得到再生坯体，再经过煅烧得到了再生磁性材料，既有助于改善磁性材料的强度性能，又实现了废弃磁性材料的回收利用。
Regenerated magnetic material and preparation method thereof
一种再生磁性材料及其制备方法
ZHAO JIMING (Autor:in)
11.03.2022
Patent
Elektronische Ressource
Chinesisch
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