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TEMPERATURE FIELD THERMOGRAPHY ON FRICTION FACING OF CERTAIN WEAR-RESISTANT ALLOYS

HUANG Yi BAI Yuankai XU Jun LIN Xuerong Institute of Metal Research , Academia Sinica , Shenyang , China

金属学报(英文版)

The change of temperature field on the friction facing during contact wearing for 3 wear-resistant alloys.Co-Cr-Ni-Si,Co-Cr-Mo and Co-Cr-W has been monitored by the infrared sensing thermography.Their flash temperature of the wearing area was measured.

关键词: Co-base alloy , null , null , null

TEMPERATURE FIELD THERMOGRAPHY ON FRICTION FACING OF CERTAIN WEAR-RESISTANT ALLOYS

HUANG Yi BAI Yuankai XU Jun LIN Xuerong Institute of Metal Research , Academia Sinica , Shenyang , China HUANG Yi , Associate Proessor , Institute of Metal Research , Academia Sinica , Shenyang 110015 , China

金属学报(英文版)

The change of temperature field on the friction facing during contact wearing for 3 wear-resistant alloys:Co-Cr-Ni-Si,Co-Cr-Mo and Co-Cr-W has been monitored by the infrared sensing thermography.Their flash temperature of the wearing area was measured.

关键词: Co-base alloy , null , null , null

激光熔敷Co基合金的组织及涂盐热腐蚀性能

张松 , 颜永根 , 朱荆璞 , 王茂才 , 吴维(山文)

材料研究学报

本文采用刷涂加激光重熔固化处理的方法,在1Cr18Ni9Ti 不锈钢表面激光熔敷Co 基合金,显著提高了其耐高温腐蚀的性能。文中对激光熔敷Co 基合金结晶的组织,高温腐蚀的机制及其腐蚀的产物进行了较详细的研究,为激光熔敷技术在实际生产中的推广应用提供理论依据。

关键词: 激光熔敷 , Co-base alloy , hot corrosion

几种耐磨合金磨损温度场的热图

黄毅 , 白元凯 , 徐军 , 林雪荣

金属学报

本文采用红外热成象系统适时地监测Co-Cr-Ni-Si,Co-Cr-Mo和Co-Cr-W三种合金在接触磨擦过程中的温度场变化,并测出了它们在接触摩擦面的闪光温度T_m。

关键词: 钴基合金 , friction , thermography , flash temperature

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