GB/T 13840-1992
Abolished
XB/T 817-2024
Active
Industry standards-Rare earths
XB/T 817-2024 XB/T 817-2024 Rare Earth Fluorescent Powder Green Factory Evaluation Requirements
XB/T 817-2024 XB/T 817-2024 Rare Earth Fluorescent Powder Green Factory Evaluation Requirements
Basic Information
Standard Code:
XB/T 817-2024
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Technical management
ICS Name:
Other non-ferrous metals and their alloys
Publish Date:
2024-03-29
Implement Date:
2024-10-01
Scope
This document is applicable to the green factory evaluation of enterprises or production units engaged in the production of LED phosphors, rare earth trichromatic phosphors, long-afterglow phosphors, and special phosphors (including gadolinium europium oxide sulfate, phosphate phosphors, etc.).
Development Information
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