Abstract:
在高铬铸铁中加入0~2.0%的混合稀土合金,测定其常规机械性能、抗磨性及抗冲击剥 落性。结果表明,加入0.3%的混合稀土合金后,抗弯强度提高近一倍,冲击韧性提高20%,抗 磨性提高23.6~26.6%,抗冲击剥落性则提高近二倍,但对硬度无明显影响,过高的稀土加入 量反而使高铬铸铁性能恶化。
Keyword:
Reprint 's Address:
Email:
Source :
福州大学学报(自然科学版)
ISSN: 1000-2243
CN: 35-1337/N
Year: 1989
Issue: S1
Page: 57-63
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 9
Affiliated Colleges: