GB/T 4698.10-2020 Active National standards

GB/T 4698.10-2020 Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 10:Determination of chromium content—Ammonium ferrous sulfate titration and inductively coupled plasma atomic emission spectrometry(with vanadium)

Publish Date: 2020-03-06 Implement Date: 2021-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 4698.10-2020

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Analysis methods for rare metals and their alloys

ICS Name: Ti and Ti alloys

Publish Date: 2020-03-06

Implement Date: 2021-02-01

Pages: 9 pages

Scope

This part of GB/T 4698 specifies the method for determining the chromium content (including vanadium) in sponge titanium, titanium, and titanium alloys.
This part is applicable to the determination of chromium content in sponge titanium, titanium, and titanium alloys (the main components of titanium alloys include vanadium). Method I: determination range: 0.30%~15.00%; Method II: determination range: 0.010%~15.00%. When the determination ranges overlap, Method I of this part is the arbitration method.