GB/T 3654.10-1983
Replaced
YB/T 4220-2026
Pending
Industry standards-Black metallurgy
YB/T 4220-2026 Determination of Content of Vanadium Oxide II, Potassium Oxide and Sodium Oxide using Inductively Coupled Plasma Atomic Emission Spectroscopy
YB/T 4220-2026 Determination of Content of Vanadium Oxide II, Potassium Oxide and Sodium Oxide using Inductively Coupled Plasma Atomic Emission Spectroscopy
Price:
$ 20.00
Basic Information
Standard Code:
YB/T 4220-2026
Standard Type:
Industry standards
Standard Status:
Pending
is_force_gb:
no
CCS Name:
Analysis methods for steel and iron alloys
ICS Name:
Iron alloy
Publish Date:
2026-04-16
Implement Date:
2026-11-01
Scope
This document specifies the method for determining the content of potassium oxide and sodium oxide in vanadium pentoxide using inductively coupled plasma atomic emission spectrometry. This document is applicable to the determination of the content of potassium oxide and sodium oxide in vanadium pentoxide, with a measurement range (mass fraction) of 0.010% to 0.800% for potassium oxide and 0.010% to 2.00% for sodium oxide.
Development Information
Replace the following standards
Related Standards
GB/T 3654.1-1983
Active
GB/T 3654.1-1983 Methods for chemical analysis of ferroniobium—The paper chromatograph-gravimetric method for the determination of niobium and tantalum
GB/T 3654.2-1983
Replaced
GB/T 3654.2-1983 Methods for chemical analysis of ferroniobium—The neocuproine-chloroform extraction photometric method for the determination of copper content
GB/T 3654.3-1983
Replaced
GB/T 3654.3-1983 Methods for chemical analysis of ferroniobium The gravimetric method for the determination of silicon content
GB/T 3654.4-1983
Active
GB/T 3654.4-1983 Methods for chemical analysis of ferroniobium The combustion gravimetric method for the determination of carbon content
GB/T 3654.5-1983
Active