GB 2595-1981
Abolished
GB/T 45436-2025
Active
National standards
GB/T 45436-2025 Code for technical upgrading of EAF process and equipment
GB/T 45436-2025 Code for technical upgrading of EAF process and equipment
Price:
$ 38.00
Basic Information
Standard Code:
GB/T 45436-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Baseline standards and general methods
ICS Name:
Metallurgy Comprehensive
Publish Date:
2025-03-28
Implement Date:
2025-10-01
Pages:
16 pages
Scope
This document specifies the process flow and furnace types for the technological transformation of electric furnaces and their equipment, the requirements for technological transformation, safety and environmental protection modifications, commissioning, operation, and maintenance.
This document applies to the technological transformation and acceptance of AC arc furnaces, and new AC arc furnaces can refer to it for implementation.
Development Information
Referenced Standards
GB/T 2900.23-1995 Electrotechnical terminology—Industrial electro-heat installation
GB/T 2900.23-2008 Electrotechnical terminology Industrial electroheat
GB/T 4223-1996 Iron and steel scraps
GB/T 4223-2004 Iron and steel scraps
GB/T 4223-2017 Iron and steel scraps
GB/T 10067.21-2015 Basic specifications for electroheat installations—Part 21:Large capacity electric arc furnace using alternating current
GB/T 12325-2003 Power quality—Admissible deviation of supply voltage
GB/T 12325-2008 Power quality—Deviation of supply voltage
GB 12326-2000 Power quality-Voltage fluctuation and flicker
GB/T 12326-2008 Power quality—Voltage fluctuation and flicker
GB/T 14549-1993 Quality of electric energy supply—Harmonics in public supply network
GB/T 15543-1995 Quality of electric energy supply—Admissible three-phase voltage unbalance factor
GB/T 15543-2008 Power quality—Three-phase voltage unbalance
GB/T 15945-1995 Quality of electric energy supply—Permissible deviation of frequency for power system
GB/T 15945-2008 Power quality—Frequency deviation for power system
GB 18599
GB/T 24337-2009 Power quality—Interharmonics in public supply network
GB 28664
GB 32050-2015 Norm of energy consumption per unit product of steel making electric arc furnace
GB/T 41994-2022 Industrial furnace and associated processing equipment—Safety requirements for machinery and equipment for production of steel by electric arc furnaceses
GB 50439-2015 Code for design of steelmaking engineering
HJ 435-2008 HJ 435-2008 Engineering specifications for dust control in steel industry
JB/T 9640-2014 Arc Furnace Transformer
JB/T 9640-1999 Arc Furnace Transformer
NB/T 41007-2017 Power supply technical guidelines for AC electric arc furnace—Design of power supply
YB/T 4170-2008 Direct Reduced Iron for Steel Production
YB/T 4978-2021 Steelmaking furnace flue gas ventilation and dust removal technical specification
YB/T 6042-2022 Metallurgical lubricating oil (grease) additive application technical specifications
YB/T 6068-2022 The specification for oxygen supply technology in electric arc furnace steel production
Related Standards
GB/T 14265-1993
Replaced
GB/T 14265-1993 General rule of chemical analysis for hydrogen, oxygen, nitrogen, carbon and sulfur in metal's materials
GB/T 28924-2012
Replaced
GB/T 28924-2012 Guides for calculating energy efficiency index of an iron and steel enterprise
GB/T 29147-2012
Active
GB/T 29147-2012 Methodology of the calculation of residuary heat resource during manufacturing of prepainted and galvanized steel
GB/T 29727-2013
Active
GB/T 29727-2013 Energy consumption grades of incinerator and curing furnace for CCL
GB/T 29728-2013
Active