ZB Q52003-1990
(English Version)

Standard No.

ZB Q52003-1990

Language

Chinese, Available in English version

Published By

Professional Standard - Speciality

Status

Be replaced 1991-01

Replace By

YB/T 5290-1999

Latest

YB/T 5290-2017

ZB Q52003-1990 history

• 2017 YB/T 5290-2017 Test method for molten iron permeability of blast furnace carbon blocks
• 1990 YB/T 5290-1999 Test method for permeability, thermal conductivity and oxidizability of carbon blocks and molten iron in blast furnace
• 1970 ZB Q52003-1990

ZB Q52003-1990 was changed to YB/T 5290-1999 Test method for permeability, thermal conductivity and oxidizability of carbon blocks and molten iron in blast furnace.