标准编号:	QJ 924-1985
中文名称:	复合固体推进剂单向拉伸试验方法
英文名称:	Uniaxial Tensile Test Methods for Composite Solid Propellant
中标分类:	V72    航天器动力系统
行业分类:	QJ    航天工业行业标准
ICS分类:	49.050 49.050    航空航天发动机和推进系统 49.050
发布日期:	1985-12-01
实施日期:	1986-1-1
标准状态:	valid
替代旧标准:	GJB 770A-1997方法413.1
翻译语言:	英文
文件格式:	PDF

his standard is applicable to the determination of tensile strength and elongation of composite solid propellants. 1 Test pieces 1.1 The test piece is dumbbell-shaped, with its size as shown in Figure 1. ... ... ... ... 1.2 The permissible deviation of the uniformity of width and thickness of the part in tension of the test piece shall be ±0.1 mm (including measuring error). 1.3 Preparation of test pieces

1 Test pieces 2 Test device 3 Test conditions 4 Test procedures 5 Calculation of test results 6 Expression and report of test results Annex A Grubbs criterion (Supplementary)