GB/T 7405-1987
Test methods for submerged--Arc furnaces (English Version)

Standard No.

GB/T 7405-1987

Language

Chinese, Available in English version

Release Date

1987

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2006-04

Replace By

GB/T 10066.11-2005

Latest

GB/T 10066.11-2016

Scope

This standard applies to industrial submerged arc furnaces (hereinafter referred to as submerged arc furnaces), such as submerged arc furnaces used to produce ferrosilicon.

GB/T 7405-1987 history

• 2016 GB/T 10066.11-2016 Test methods for electroheat installations.Part 11:Submerged-arc furnaces
• 2005 GB/T 10066.11-2005 Test methods for electroheat installations Part 11:Submerged-arc furnaces
• 1987 GB/T 7405-1987 Test methods for submerged--Arc furnaces

GB/T 7405-1987 Test methods for submerged--Arc furnaces was changed to GB/T 10066.11-2005 Test methods for electroheat installations Part 11:Submerged-arc furnaces.