GB/T 2971-1982
Abolished
GB/T 39137-2020
Active
National standards
GB/T 39137-2020 Determination for the orientation of refractory metal single crystal
GB/T 39137-2020 Determination for the orientation of refractory metal single crystal
Basic Information
Standard Code:
GB/T 39137-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Non-destructive testing methods for metals
ICS Name:
Nondestructive testing of metal materials
Publish Date:
2020-10-11
Implement Date:
2021-09-01
Pages:
5 pages
Scope
This standard specifies the method for determining the crystal orientation of single crystals of refractory metals in the cubic crystal system and the angle between the crystal orientation and the normal direction of the surface of macroscopic samples by X-ray diffraction.
This standard is applicable to the determination of the crystal orientation of single crystals of refractory metals in the cubic crystal system and the angle between the crystal orientation and the normal direction of the surface of macroscopic samples by X-ray diffraction.
Development Information
Referenced Standards
GB/T 8170-1987 Rules for rounding off of numberical values
GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
JB/T 9400-2010 X-ray diffractometer technical specification
JB/T 9400-1999 X-ray Diffraction Analyzer Technical Specification
JY/T 009-1996 General rules for X-ray polycrystalline diffractometry
Related Standards
GB/T 5193-1985
Replaced
GB/T 5193-1985 Method of ultrasonic inspection for wrought titanium and titanium alloys products
GB/T 5616-1985
Replaced
GB/T 5616-1985 Guidlines for application of conventional nondestructive testing methods
GB/T 5677-1985
Replaced
GB/T 5677-1985 Methods of radiographic testing and classification of radiographs for steel castings
GB/T 5778-1986
abolished_transferred
GB/T 5778-1986 Determination of hermeticity of expansion alloys
GB/T 7233-1987
Replaced