IS 1528 : Part 19 : 2020/ISO 16835 : 2014 Methods of Sampling and Physical Tests for Refractory Materials - Part 19 Determination of Thermal Expansion

Revised Standard from Last Update.

NATIONAL FOREWORD

This standard (Part 19) (First Revision) which is identical with ISO 16835 : 2014 ‘Refractory products — Determination of thermal expansion’ issued by the International Organization for Standardization (ISO), and adopted by the Bureau of Indian Standards on recommendation of the Refractories Sectional Committee and approval of the Metallurgical Engineering Division Council.

This standard was originally published in 1991. The First revision of this standard has been undertaken to align it with the latest version of ISO 16835 : 2014.

The text of ISO standard has been approved as suitable for publication as an Indian Standard without deviations. Certain terminologies and conventions are, however, not identical to those used in Indian Standard. Attention is particularly drawn to the following:

a) Wherever the words ‘International Standard’ appear referring to this standard, they should be as read as ‘Indian Standard’

b) Comma (,) has been used as a decimal marker, while in Indian Standards, the current practice is to use a point (.) as the decimal marker.

This Indian Standard is published in 25 parts. The other parts in this series are:

Part 1 Determination of pyrometric cone equivalent (PCE) or softening point

Part 2 Determination of refractoriness under load

Part 3 Determination of spalling resistance

Part 4 Determination of cold crushing strength

Part 5 Method for determination of modulus of rupture at ambient temperature of dense and insulating shaped refractory products

Part 6 Determination of permanent linear change after reheating for shaped insulating and dense refractories

Part 7 Method of sampling and criteria for conformity

Part 9 Determination of true density

Part 10 Determination of size of refractory bricks

Part 11 Determination of warpage

Part 12 Method of determination of bulk density and true porosity of shaped insulating refractory products

Part 13 Determination of resistance to carbon monoxide

Part 14 Sieve analysis

Part 15 Method for determination of bulk density , apparent porosity and true porosity of dense shaped refractory product

Part 16 Determination of thermal conductivity according to hot-wire method (parallel)

Part 17 Determination of cold crushing strength of shaped insulating refractory products

Part 18 Determination of creep in compression

Part 20 Determination of modulus of rupture at elevated temperature

Part 21 Determination of thermal conductivity according to hot-wire method (cross-assay)

Part 22 Method for Determination of permeability to gases of dense shaped refractory products

Part 23 Method of test for dense shaped refractory products — Determination of resistance to Abrasion at ambient temperature

Part 24 Methods of sampling and physical tests for refractory materials — Monolithic refractory products — Determination of resistance to explosive spalling (under publication)

Part 25 Methods of sampling and physical tests for refractory materials — Determination of abrasion resistance at elevated temperature (under publication)