DUCTILITY IN BENDING OF MOLYBDENUM ALLOYS IRRADIATED BETWEEN 425-DEGREES-C AND 1000-DEGREES-C

被引：35

作者：

COX, BL

WIFFEN, FW

机构：

[1] Oak Ridge National Laboratory, Oak Ridge

来源：

JOURNAL OF NUCLEAR MATERIALS | 1979年 / 85-6卷 / DEC期

关键词：

D O I：

10.1016/0022-3115(79)90375-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Molybdenum and the alloys Mo-0.5% Ti and TZM were irradiated at four temperatures between 425 and 1000°C to a displacement level of 11 dpa at a fluence of 2.5 × 1026 n/m2 (>0.1 MeV). Vacuum bend tests at elevated temperatures showed the ductile-to-brittle transition temperature (DBTT) to be above room temperature for all irradiation temperatures. Irradiation at 585°C produced the highest DBTT, 550 to 700°C. Differences among the three materials were minor. © 1979.

引用

页码：901 / 905

页数：5