magnetic refrigeration

Magnetic field is supplied by an electromagnet . Reciprocating movement and Brayton magnetic refrigeration cycle are adopted.

此系统利用电磁体提供磁场,采用往复运动方式,实现布雷顿循环.

Firstly the article briefly introduces the basic principle, the key technology of magnetic refrigeration and the development of magnetic refrigerants.

本文首先就磁致冷的基本原理、磁制冷关键技术、磁致冷材料的发展等问题做了简要的概述。

The results show that these perovskite manganites have some potential applications for magnetic refrigeration at room temperature.

实验结果表明钙钛矿锰氧化物La0.8-xNdxNa0.2MnO3有可能作为室温下的磁致冷材料的候选者。

In order to obtain a high performance of magnetic refrigeration, a great deal of prototype materials and intermetallic compounds with large MCE were studied.

为获得较大的磁致冷性能，人们研究了大量的具有大磁热效应的原材料和金属间化合物。

Further, a set of room temperature magnetic refrigeration system is designed and established.

设计建造了一套室温磁制冷试验装置系统.

Materials for Magnetic Refrigeration at Ambient Temperature and Their Applications

磁致冷材料及技术室温磁致冷材料及应用

Rare-earth elements have received a great deal attention due to wide application in luminescent materials, laser materials, permanent-magnet materials, magnetic refrigeration materials, magnetostrictive materials, hydrogen storage materials, high temperature superconductor and other high technology fields.

稀土元素广泛地应用于发光材料、激光材料、永磁材料、磁致冷材料、磁致伸缩材料、储氢材料、高温超导材料等高技术领域，已经引起了广泛的重视。

Magnetic refrigeration technology is a new green refrigeration technology. It has advantages, such as, high efficiency, compact conformation and no environmental pollution.

磁制冷技术是一项新型绿色制冷技术，与传统的空气压缩式制冷技术相比较，其具有无环境污染、效率高和装置结构紧凑等优点。

To be key issue, magnetic refrigeration material has played an important role in the technology.

磁致冷材料作为其中的关键技术，它的发展具有举足轻重的作用。