IMR OpenIR
失效F51球阀阀体表面硬质涂层研究
马玉山; 何涛; 常占东; 刘海波; 雒冠东; 刘恩泽
2019-04-15
Source Publication有色矿冶
Volume35Issue:02Pages:28+39-41
Abstract利用光学显微镜、扫描电镜、原子吸收光谱和显微硬度仪等,研究了失效的F51合金球阀阀体的基体组织和阀体表面硬质涂层的微观结构。研究发现,F51球阀失效的主要原因是其硬质涂层中存在尺寸较大和数量较多的疏松,导致涂层整体硬度显著降低,过早失效。
Keyword球阀 失效 硬质涂层 硬度
MOST Discipline CatalogueTG174.4 ; TQ055.81
Language中文
WOS SubjectTG174.4 ; TQ055.81
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/80429
Collection中国科学院金属研究所
Affiliation1.吴忠仪表有限责任公司
2.中国科学院金属研究所
Recommended Citation
GB/T 7714
马玉山,何涛,常占东,等. 失效F51球阀阀体表面硬质涂层研究[J]. 有色矿冶,2019,35(02):28+39-41.
APA 马玉山,何涛,常占东,刘海波,雒冠东,&刘恩泽.(2019).失效F51球阀阀体表面硬质涂层研究.有色矿冶,35(02),28+39-41.
MLA 马玉山,et al."失效F51球阀阀体表面硬质涂层研究".有色矿冶 35.02(2019):28+39-41.
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