摘要
文中分析了金属材料汽蚀破坏的特点 ;并阐述了喷焊所用的合金粉末配方的研制及消除网状组织 ,提高其抗汽蚀、抗泥砂磨损的能力。
This paper analyzes the features of metal destruct ion by gas-etching,and based o n this adjustment of alloy powdev prescription used in spray-welding has beenma de.So that the corrosion stability and wear resistance to mud can be im proved with eliminating network structure.
出处
《青海大学学报（自然科学版）》
2000年第2期36-37,40,共3页
Journal of Qinghai University(Natural Science)
关键词
汽蚀破坏
自熔性合金粉末
网状组织
真机试验
喷焊技术
gas-etching
self-fusible alloy powder network structure
real machine test
spray-welding technology
