摘要
用急冷方法制备的Nd_4Fe_(77.5)(B_(1-x)C_x)_(18.5)合金带、当x<0.6时为非晶态,x>0.8时是晶态,表明用碳替代硼会使合金的非晶形成能力变差,分析了热处理样品中的晶化相组成。
The ribbons of Nd_4Fe_(77.5)(B_(1-x)C_x)_(18.5) alloys, prepared by melt-spinning method, are still amorphous for x≤0.6 and become crystalline for x≥0.8 after rapid quenching. The effect of C substitution for B on Curie temperature as well as on magnetization and crystallization temperatures of these alloys has been studied. The crystalline phases have also been analyzed in the samples after heat treatment.
出处
《金属学报》
SCIE
EI
CAS
CSCD
北大核心
1992年第11期B498-B502,共5页
Acta Metallurgica Sinica
基金
中国科学院金属研究所快速凝固非平衡合金国家重点实验室资助
关键词
磁化强度
晶化
温度
钕铁硼合金
NdFeBC, Curie temperature, magnetization temperature, crystallization temperature
