Measurement of temperature distributions during laser cladding process

被引：18

作者：

Hu, YP ^{[1
]}

Chen, CW ^{[1
]}

Mukherjee, K ^{[1
]}

机构：

[1] Michigan State Univ, Dept Mat Sci & Mech, High Energy Laser Proc Lab, E Lansing, MI 48824 USA

来源：

JOURNAL OF LASER APPLICATIONS | 2000年 / 12卷 / 03期

关键词：

laser cladding; CO2; laser; temperature distribution; high-temperature thermocouples; computer-aided design (CAD); computer-aided manufacturing (CAM);

D O I：

10.2351/1.521921

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Tungsten-rhenium and platinum-rhodium high-temperature thermocouples have been utilized to measure the thermal cycle and the temperature distributions for laser cladding process. Within optimized operation window, a wide range of processing parameters, and various clad materials have been used in laser cladding experiments. The clad-zone temperatures under various processing conditions fall between 1650 and 1800 degrees C. These results are in good agreement with those obtained by optical pyrometer. (C) 2000 Laser Institute of America.

引用

页码：126 / 130

页数：5

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