MATERIALS ISSUES IN DIAGNOSTIC SYSTEMS FOR BPX AND ITER

被引：19

作者：

CLINARD, FW

FARNUM, EH

GRISCOM, DL

MATTAS, RF

MEDLEY, SS

WIFFEN, FW

WOJTOWICZ, SS

YOUNG, KM

ZINKLE, SJ

机构：

[1] USN,RES LAB,WASHINGTON,DC 20375

[2] ARGONNE NATL LAB,ARGONNE,IL 60439

[3] PRINCETON PLASMA PHYS LAB,PRINCETON,NJ 08543

[4] US DOE,WASHINGTON,DC 20585

[5] GEN ATOM CO,SAN DIEGO,CA 92186

[6] OAK RIDGE NATL LAB,OAK RIDGE,TN 37831

来源：

JOURNAL OF NUCLEAR MATERIALS | 1992年 / 191卷

关键词：

D O I：

10.1016/0022-3115(92)90705-P

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Diagnostic systems in advanced D-T-burning fusion devices will be subjected to intense fluxes and fluences of high-energy neutrons and gamma rays. Materials used in these systems may suffer significant degradation of structural, optical, and electrical properties, either promptly upon irradiation or after accumulation of structural damage. Of particular concern are windows, optical fibers, reflectors, and insulators. Many materials currently specified for these components are known to degrade under anticipated operating conditions. However, materials selection and modification based on results from an appropriate irradiation testing program, when combined with design optimization for location, shielding, and ease of replacement, should point the way to development of acceptable systems.

引用

页码：1399 / 1403

页数：5

共 30 条

[1] O-2 MOLECULES DISSOLVED IN SYNTHETIC SILICA GLASSES AND THEIR PHOTOCHEMICAL-REACTIONS INDUCED BY ARF EXCIMER LASER-RADIATION [J].