The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Modification of thermal sprayed NiAl intermetallic coatings with rare earth elements
Author(s): 
Pages: 19-23
Year: Issue:  4
Journal: HEAT TREATMENT OF METALS

Keyword:  热喷涂NiAl金属间化合物涂层稀土元素应用;
Abstract: 总结了解决NiAl金属间化合物室温脆性的途径,并介绍作看提出的"稀土协同强韧化NiAI金属间化合物及涂层材料"研究结果.在热喷涂喂料中加入稀土或同时加入稀土与其它合金元素,通过抑制NiAl金属间化合物的室温脆性,可以制备出有一定厚度、完好连续、均匀致密的NiAl金属间化合物涂层,可以使NiAl金属间化合物涂层的硬度、耐磨性、热振抗力和防渗碳能力大幅度提高.此类新型的NiAl金属间化合物涂层在飞机、化工、石油、天然气、钢铁制造工业等领域有很好的应用前景.
Related Articles
No related articles found