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supersonic air plasma spraying
释义
supersonic air plasma spraying
Encyclopedia
工学
热喷涂技术
释
supersonic air plasma spraying; SAPS
超音速等离子喷涂
利用非转移型等离子弧与高速气流混合时出现的“扩展弧”,得到稳定聚集的超音速等离子焰流,同时将被喷涂材料(粉末)送入高温、高速等离子体射流中,喷涂材料迅速受热并形成熔融或半熔融的熔滴,熔滴以超过音速的速度撞击到经预处理的基体材料表面,在表面发生能量转换、变形、铺展、流散和润湿,并以约10K/s的速度极快地冷却、凝固、堆垛,形成涂层的一种热喷涂方法。
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request to send, RTS
Requiem
requiem
Requiem: A Dream of the Universe, Albert
requiem sharks
required
required number
required safe egress time
required safety evacuation time
required width per 100 persons
requirement
requirement analysis of water conservancy planning
requirement engineering of systems
requirement for water discharge from freshwater aquaculture pond
requirement of sensory evaluation water
requirements analysis
requirements elicitation
requirements engineering
requirements engineering method
requirements engineering process
requirements extraction
Requirements for Biological Products
requirements for periodic inspection of pressure vessels
requirements for use of tools on construction site
requirements inspection
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