XB/T 611-2025 Pending Industry standards-Rare earths

XB/T 611-2025 The Chemical Analysis of Oxalic Rare Earths: Determination of Ash Content by Weight Method

Publish Date: 2025-12-17 Implement Date: 2026-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: XB/T 611-2025

Standard Type: Industry standards

Standard Status: Pending

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: 2025-12-17

Implement Date: 2026-07-01

Publisher: 工业和信息化部

Scope

本文件描述了用重量法测定草酸稀土灼减量的方法。本文件适用于草酸稀土灼减量的测定。

Development Information

Drafting Units:

Drafting Persons:

Replace the following standards

XB/T 611-2009 Chemical analysis methods of rare earth oxalate—Determination of ignition loss content—Gravimetry

Related Standards

GB/T 13840-1992 Abolished

GB/T 13840-1992 Wafer carriers

Publish Date: 1992-12-28

GB/T 15677-1995 Replaced

GB/T 15677-1995 Lanthanum metal

Publish Date: 1995-08-11

GB/T 3136-1995 abolished_transferred

GB/T 3136-1995 Tantalum powders

Publish Date: 1995-10-17

GB/T 3463-1995 Abolished

GB/T 3463-1995 Tantalum wires

Publish Date: 1995-10-17

GB/T 3628-1995 Replaced

GB/T 3628-1995 Tantalum and tantalum alloy foils

Publish Date: 1995-10-17

GB/T 16476-1996 Replaced

GB/T 16476-1996 Scandium metal

Publish Date: 1996-07-09