Reference number
ISO 1893:1989
© ISO 2024
ISO 1893:1989
Refractory products — Determination of refractoriness-under-load (differential - with rising temperature)
Edition 1
1989-07
Withdrawn
Withdrawn (Edition 1, 1989)

Abstract

Specifies a method for determining the deformation of a refractory product subjected to a constant load under conditions of progressively rising temperature, or "refractoriness under load" - differential method, with rising temperature. The test may be carried out up to maximum temperature of 1700 C.

General information

  • Status
     : Withdrawn
    Publication date
     : 1989-07
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 8
  • Technical Committee :
    ISO/TC 33
    ICS :
    81.080 
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