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ersoftmagneticfer-riteobtainedarecomparabletothoseofthematerlalPC30. Keywords: refinedironminepowders; powersoftmagneticferrite; process (on the next section 991) [24] ChambersB, AndersonAP, MitchellRJ. ConferenceGeneticAlgorithmsinEngineeringSystems: InnovationsandAppIications [C]. UK: UniversityofSheffield, 1995.4. [25] Huei-Ling Chao, Wan-wei, XU Jia-dong, et al. [J]. Radio Science, 2002,[link widoczny dla zalogowanych],17 (5) :450-454. [26] HosseinM, YahyaRS. [J]. IEEETransactionsoilAn-tennasandPropagation, 2000,48 (i0): 1594 a i606. [27] ChambersB, TennantA. [J]. IEEProc. Radar, SonarNaving, 1996.143 (1) :23-30. [28] CaoMaosheng, ZhuJing, YuanJie, eta1. [J]. Materi-alsandDesign ,2002,23:557-564. [29] Cao Maosheng, the Housing Xiaoyong. [J]. Yanshan University,[link widoczny dla zalogowanych], 2001,25 (i); 9-13. [30] Yuan Jie, Wang Rongguo,[link widoczny dla zalogowanych], Li Yinghui, et al. [J]. Harbin Engineering University,[link widoczny dla zalogowanych], 2000,2 i (2) :51-54. [31] Cao dry, Yuan Jie, Cao Xu. [J]. Qiqihar Teachers College, 1997,[link widoczny dla zalogowanych],17 (4) :25-27. [32] SiddallJ. OptimalEngineeringDesign [M]. NewYork: MarcelDekker. 1982. [33] Zhang Lie, Zhang Xue, Miyang, et al. [J]. Aerospace Materials & Technology, 1996, (4) :25-27. AbsorbingpropertycomputationandoptimizationdesignofabsorbingmaterialZOUTian-chun, ZHAONai-qin, SHIChun-sheng, LIJia-jun (SchoolofMaterialScienceandEngineering, TianiinUniversity, Tianjin300072, China) Abstract: Theabsorbingmaterialisthekeymaterialforstealthtechniquethatisappliedtothemodernweaponsystem. Withrapidprogressofstealthtechniqueinrecentyears, moreattentionhaeenpaidtotheabsorbingmaterialinmanycountries. Thebasiccalculationalmethodsforabsorbingpropertyoftheabsorbingcoatingma-terialandthestructuralabsorbingmaterialarediscussedindetailinthispaper. Inaddition, theoptimizationde-signoftheabsorbingmaterialirieflyreviewed. Keywords: absorbingmaterial; absorbingproperty; optimizationdesign,

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