YS/T 424.2-2022 Active Industry standards-Non-ferrous metals

YS/T 424.2-2022 The Chemical Analysis of Titanium B-Boride Powder - Part 2: Determination of Total Boron Content - Neutral Titration Method

Publish Date: 2022-09-30 Implement Date: 2023-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YS/T 424.2-2022

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Analytical methods for powder metallurgy

ICS Name: Powder metallurgy

Publish Date: 2022-09-30

Implement Date: 2023-04-01

Scope

This document is applicable to the determination of the total boron content in titanium diboride powder. The measurement range is 20.00% to 40.00%.

Development Information

Same series standard

YS/T 424.1-2022 Titanium content determination for boron nitride powder using ammonium iron sulfate titration method (Part 1 of 3) in chemical analysis YS/T 424.3-2022 Titanium diboride powder chemical analysis method - Part 3: Determination of iron content - Phenanthroline spectrophotometric method (1,10-Phenanthroline) YS/T 424.4-2022 YS/T 424.4-2022 Titanium diboride powder - Chemical analysis methods - Part 4: Determination of carbon content - High-frequency combustion infrared absorption method YS/T 424.5-2022 The Chemical Analysis Methods of Titanium Boride Powder - Part 5: Determination of Oxygen Content by Pulsed Heating Inert Gas Fusion-Infrared Absorption Method

Replace the following standards

YS/T 424.2-2000 Methods for chemical analysis of titanium diboride powder—Determination of total boron content

Related Standards

GB/T 3879-1983 Replaced

GB/T 3879-1983 The material blanks of steel bonded carbide

Publish Date: 1983-10-10

GB/T 4309-1984 Replaced

GB/T 4309-1984 Classification and designation for powder metallurgy materials

Publish Date: 1984-03-27

GB/T 5124.1-1985 Replaced

GB/T 5124.1-1985 Methods for chemical analysis of hardmetals—The gravimetric method for the determination of total carbon content

Publish Date: 1985-04-24

GB/T 5124.2-1985 Replaced

GB/T 5124.2-1985 Methods for chemical analysis of hardmetals—The gravimetric method for the determination of free(insoluble) carbon content

Publish Date: 1985-04-24

GB/T 5124.3-1985 Replaced

GB/T 5124.3-1985 Methods for chemical analysis of hardmetals—The potentiometric method for the determination of cobalt content

Publish Date: 1985-04-24

GB/T 5124.4-1985 Replaced

GB/T 5124.4-1985 Methods for chemical analysis of hardmetals—The photometric peroxide method for the determination of titanium content

Publish Date: 1985-04-24