Development of Microactuators Based on the Magnetic Shape Memory Effect

• Tác giả: Srinivasa Reddy Yeduru
• Ngôn ngữ: eng
• ISBN-13: 978-3731501251
• Thông tin xuất bản: Karlsruhe : KIT Scientific Publishing, 2013
• Mô tả vật lý: 1 electronic resource (X, 153 p. p.)
• Bộ sưu tập: Tài liệu truy cập mở
• ID: 230705

Tóm tắt

The giant magneto-strain effect in Ni-Mn-Ga alloys is particularly attractive for actuator applications. Two different approaches are being pursued to develop MSM microactuators. To observe large deflections of Ni-Mn-Ga microactuators, the material should be exhibiting low twinning stress and large magnetic anisotropy. In addition, design rules and boundary conditions for operating the Ni-Mn-Ga actuator material are having significant importance for evolution of performance characteristics.