• 作者： 洪銘盤; 高森田
• 作者服務機構： 磁性材料研究室; 國立成功大學礦冶及材料科學研究所
• 中文摘要： 本研究探討以?燒及燒結技術製造異方性鋇磁體的過程中，磁粉來源，燒結參數及PbO-B O -Al O 添加物對成品
  磁性的影響。添加2 wt%的0.30PbO＋0.55B O ＋0.15Al O 粉末，在1200°C燒結一小時的異方性磁體獲得最高能量
  積（BH）＝3.7 MG.Oe。低熔相有助於提高體密度但未曾減低抗磁力。
• 英文摘要： Anisotropic barium ferrite specimens were prepared by a common calcining and sintering technique.The effects of ferrite powder source, sintering parameters and PbO-B O -Al O additive on the microstruc-ture and magnetic properties of the ferrites were investigated. The highest energy product, (BH) ＝3.7MG.Oe, was obtained for the specimen sintered (1200°C x 1 hour) with 2 weight %of 0.30 PbO + 0.55B O + 0.15Al O additive. Low melting phases aid in raising bulk density without an appreciable reduction incoercivity.
• 中文關鍵字： liquid phase sintering; anisotropic barium ferrite; coercive force; remanence; maximum energy product
• 英文關鍵字： --