Magnetic Anisotrpy of High Silicon Iron Alloy Single Crystals for Rapid quenching Thechnicsl

高硅铁合金单晶磁各向异性快速淬火技术

• 批准号: 61460068
• 负责人: TSUYA Noboru
• 金额: $ 4.16万
• 依托单位: Hosei University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (B)
• 财政年份: 1986
• 资助国家: 日本
• 起止时间: 1986 至 1987
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-61460068/
• 关键词: Silicon; Anisotropy; Quench; Iron; Saturation; Chua

Concerning an electric sheet, We had reported that a quick quenching of high cilicon-iron alloys from 1100゜C supressed a B2 super lattice formation for Si sites, and a degree of order was roughly proportional to magnetic aniosotropy. Here using iron single cystals containing arround 6 wt.% silicon with the addition of mall amount of a third element such as Mo in order to to supress the formation of the superlattice, We described the quenching temperature dependence of the anisotropy and saturation magnetization. A remarkable decrease of room temperature anisotropy was found in crystals with the third element compared to those without the element. Also, We reported about application of a Chua type model to the loss and skin effect calculations. Our model is closely related with the Preisach and Payleigh models. As a result, it is found that the hysteresis makes the skin depth deeper.

在电子片方面，我们曾经报道过，从1100゜C快速淬火抑制了硅位的B2超晶格的形成，有序度大致与磁各向异性成正比。本文用含硅约6wt%的铁单晶，加入少量的Mo等第三元素，以抑制超晶格的形成，描述了各向异性和饱和磁化强度与淬火温度的关系。与不含第三元素的晶体相比，添加第三元素的晶体的室温各向异性显著降低。此外，我们还报道了蔡亚型模型在损失和集肤效应计算中的应用。我们的模型与Preisach和Payleigh模型密切相关。结果发现，滞后效应使蒙皮深度变深。

项目成果

津屋昇: 電気学会マグネティックス研究会資料MAG-88. No. 76. 10 (1988)

Noboru Tsuya：IEEJ 磁学研究组材料 MAG-88，第 76. 10 号 (1988)。

Y,Saito, K,Takahashi, T,Fukushima and S,Hayano: "Application of A Chua Type Model to The Loss Calculations" Papers of Technical Meeting on Magnetics,IEE Japan. mag-87-63. 101-110 (1987)

Y，Saito，K，Takahashi，T，Fukushima 和 S，Hayano：“A Chua 型模型在损耗计算中的应用”日本 IEE 磁学技术会议论文。

津屋昇: 電気学会マグネティックス研究会資料MAG-87. No. 14. 63-70 (1987)

Noboru Tsuya：IEEJ 磁学研究组材料 MAG-87，第 14. 63-70 (1987)。

N,Tsuya, Y,Katsumata, Y,Saito, H,Nakamura and Y,Okushima: "Effect of Third Elements Addition on Magnetic Anisotropy in High Silicon Iron Single Crystals" Papers of Technical Meeting on Magnetics, IEE Japan. mag-87-14. 63-70 (1987)

N,Tsuya, Y,Katsumata, Y,Saito, H,Nakamura 和 Y,Okushima：“第三元素添加对高硅铁单晶磁各向异性的影响”磁学技术会议论文，IEE 日本。

中村秀男: 電気学会,マグネティックス研究会資料. MAG-87-14. (1987)

Hideo Nakamura：IEEJ，磁学研究组材料。(1987)