The HVOF deposition process did not significantly deteriorate the powders used.
HVOF沉积处理不会使所用粉末很快变质。
WC coating was deposited with HVOF, the thermal fatigue of which was studied in this paper.
采用HVOF技术喷涂了wc涂层，并对涂层的抗热疲劳行为进行了研究。
Great progress of fabricating nanostructured by HVOF has been made according to the situation home and abroad.
从目前国内外的情况来看，HVOF喷涂纳米结构涂层技术的研究取得了较大的进展。
The test results showed that HVOF coating endured 15 times thermal shock was perfect without any defects, such as crack and spalling.
试验结果表明，HVOF涂层经过15次整体热震试验后，涂层均保持完好无损，未出现裂纹及剥落等任何缺陷；
Mathematical models developed in recent years describing particle behavior during HVOF spray process are introduced, accounting for different particle characteristics.
介绍了近年来描述HV OF喷涂过程中颗粒行为的数学模型，并结合不同粉末的特点给出了相应的模型修正。
The feasibility of metal-ceramic gradient coating on the work surface of BF tuyere was proved, and the superiority of HVOF tie coating on the work surface of BF tuyere was confirmed.
证明了在风口上喷涂金属-陶瓷梯度热障涂层的可行性以及利用HVOF打底层制备金属-陶瓷热障层的优势。
While the coating deposited by plasma spraying cracked and spalled primarily after endured 3 times thermal shock, which showed that HVOF coating had the excellent resistance ability to thermal shock.
而等离子喷涂的WC涂层经过3次热震试验后就基本开裂和脱落。这充分说明了HVOF涂层具有非常高的抗热疲劳性能。
While the coating deposited by plasma spraying cracked and spalled primarily after endured 3 times thermal shock, which showed that HVOF coating had the excellent resistance ability to thermal shock.
而等离子喷涂的WC涂层经过3次热震试验后就基本开裂和脱落。这充分说明了HVOF涂层具有非常高的抗热疲劳性能。
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