NEUTRON-IRRADIATION EFFECTS ON THE STRUCTURE OF NYLON-6, POLYESTER AND DRALON FIBERS

被引：2

作者：

FADEL, MA

OSMAN, WH

TERA, FM

ABDELZAHER, NA

机构：

[1] UNIV CAIRO,FAC SCI,DEPT PHYS,CAIRO,EGYPT

[2] NATL INST STAND,CAIRO,EGYPT

来源：

POLYMER DEGRADATION AND STABILITY | 1987年 / 19卷 / 04期

关键词：

DOSIMETERS - Applications - MICROSCOPIC EXAMINATION - NYLON TEXTILES - POLYESTERS;

D O I：

10.1016/0141-3910(87)90035-8

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

This work introduces the development of a fast neutron dosimeter suitable for area monitoring. It depends on measuring the induced changes in the diameter of certain polymer fibers, namely, nylon 6, polyester and dralon. The diameter measurements are carried out by studying the diffraction patterns of the fibers using a He-Ne laser beam before and after irradiation with different fluences of fission neutrons in the range 10**5-10**1**0 n cm** minus **2. The changes in diameter were observed on photographs taken with the scanning electron microscope.

引用

页码：343 / 351

页数：9

共 8 条

[1]

CHARSCHEN S, 1972, LASERS IND

[2]

CURRY SM, 1974, AM J PHYS, V42, P512

[3] A DIFFRACTION METHOD FOR ESTIMATION OF AVERAGE DIAMETER AND STANDARD DEVIATION OF DIAMETER IN A FIBRE SAMPLE [J].

EDMONDS, IR .

JOURNAL OF THE TEXTILE INSTITUTE, 1969, 60 (04) :161-&

[4]

EWLES J, 1928, J TEXTILE SCI, V101

[5]

Mathew J.A., 1932, J TEXT I, V23, pT55

[6] MEASUREMENT OF FIBRE DIAMETER VARIATION BY OPTICAL DIFFRACTION [J].

ONIONS, WJ ;

ELLINGHAM, B .

BRITISH JOURNAL OF APPLIED PHYSICS, 1959, 10 (07) :328-332

[7]

1985, J SOC RADIOLOGICAL P, V87

[8]

1980, STATEMENT DOSE LIMIT

← 1 →