GB/T 13840-1992
Abolished
YS/T 1603.1-2023
Active
Industry standards-Non-ferrous metals
YS/T 1603.1-2023 Tungsten-based high-density alloy chemical analysis method - Part 1: Determination of tungsten content - Xinkeng weight method
YS/T 1603.1-2023 Tungsten-based high-density alloy chemical analysis method - Part 1: Determination of tungsten content - Xinkeng weight method
Basic Information
Standard Code:
YS/T 1603.1-2023
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Analysis methods for rare metals and their alloys
ICS Name:
Other non-ferrous metals and their alloys
Publish Date:
2023-04-21
Implement Date:
2023-11-01
Scope
This document is applicable to the determination of tungsten content in tungsten-based high-density alloys. The measurement range is 88.00% to 98.00%.
Development Information
Same series standard
YS/T 1603.2-2023 Wutong-based high-density alloy chemical analysis method Part 2: Determination of iron, nickel, copper content by inductively coupled plasma atomic emission spectroscopy
YS/T 1603.3-2023 Tungsten-based high-density alloy chemical analysis method - Part 3: Determination of aluminum, magnesium, and calcium content - Inductively coupled plasma mass spectrometry (ICP-MS) method
Related Standards
GB/T 15677-1995
Replaced
GB/T 15677-1995 Lanthanum metal
GB/T 3136-1995
abolished_transferred
GB/T 3136-1995 Tantalum powders
GB/T 3463-1995
Abolished
GB/T 3463-1995 Tantalum wires
GB/T 3628-1995
Replaced
GB/T 3628-1995 Tantalum and tantalum alloy foils
GB/T 16476-1996
Replaced