Please wait a minute...
材料研究学报  2002, Vol. 16 Issue (3): 317-321    
  论文 本期目录 | 过刊浏览 |
光洁金属表面方向发射率的一种计算方法
程曙霞; 张爱丽; 何立群; 陈树榆
中国科学技术大学
引用本文:

程曙霞; 张爱丽; 何立群; 陈树榆 . 光洁金属表面方向发射率的一种计算方法[J]. 材料研究学报, 2002, 16(3): 317-321.

全文: PDF(315 KB)  
摘要: 用红外光谱仪测定光洁金属表面反射率谱,再根据Kramers- Kronig积分式和Fresnel方程,计算出几种金属表面的折射率n(w)和消光系数k(w),然后使用n(w),k(w),和Mcmahon关系式求出全波长方向发射率(0~90°)。与用 “全波长方向发射率测定装置”测定的结果的比较表明,在0~60°的范围内两者基本一致。本文提出的方法克服了在实验上获得材料表面大角度方向发射率的困难。
关键词 光学常数K-K关系式方向发射率    
Key words
收稿日期: 1900-01-01     
1 JongMin Lee,KwangJun Euh,Jun Cheol Oh,Microstruc- ture and hardness improvement of TiC/stainless steel sur- face composites fabricated by high-energy electron beam, Materials Science & Engineering,A233,201(2002)
2 Y.C.Lin,S.W.Wang,Microstructure of TiC-W cladding on steel in nanoscale,Wear,256,720(2004)
3 L.Bourithis,Ath.Milonas,G.D.Papadimitriou,Plasma transferred are surface alloying of a construction steel to produce a metal matrix composite tool steel with TiC as reinforcing particles,Surface & Coatings Technology,165, 286(2003)
4 Patrik Persson,Anders E.W.Jarfors,Steven Savage, Self-propagating high-temperature synthesis and liquid- phase sintering of TiC/Fe composites,Materials Process- ing Technology,127,131(2002)
5 XI Gan,LEI Ying,HU Kejun,Application of vanadium in foreign countries,World Non-Ferrous Metal,(2),13(2002) (锡淦,雷鹰,胡克俊,国外钒的应用概况,世界有色金属,(2),13(2002))
6 YAO Xiurong,HAN Jiecai,LIU Zhaojing,GAO Yue- gang,LI Fengzhen,REN Shanzhi,Optimized preparation process of spherical VCp stainless steel-based composites by in-situ synthesis,Journal of Materials Engineering,(8), 59(2005) (姚秀荣,韩杰才,刘兆晶,高跃岗,李凤珍,任善之,原位生成球状VC颗粒增强不锈钢基复合材料的制备工艺优化,材料工程,(8),59(2005))
7 Yisan Wang,Wen Huang,Fengchuan Li,In situ produc- tion of Fe-VC and Fe-TiC surface composites by cast- sintering,Composites Part A,32,281(2001)
8 Yisan Wang,Zhiping Sun,Yichao Ding,In-situ produc- tion of VC-SiO_2-Fe surface composite by cast-sintering, Materials and Design,25,69(2004)
9 YE Dalun,HU Jianhua,Practical Data Hand Book of In- organic Thermodynamics(Beijing,Metailurgicai Industry Press,2002)p.285 (叶大伦,胡建华,实用无机物热力学数据手册(北京,冶金工业出版社,2002)p.285)
10 YOU Xinghe,GB/T10418-2002,Steel Bonded Tungsten Carbides-Determination of Transverse Rupture Strength (Beijing,The Press Beijing University,2002)p.14) (游兴河,GB/T10418-2002,碳化钨钢结硬质合金横向断裂强度的测定(北京,北京大学出版社,2002)p.14)
[1] 谢泉; 侯立松; 干福熹; 阮昊; 李晶; 李进延 . 溅射功率对Ge2Sb2Te5薄膜光学常数的影响[J]. 材料研究学报, 2000, 14(5): 501-504.