• There are no items in your cart

BS ISO 28703:2011

Current
Current

The latest, up-to-date edition.

Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for thermal-shock resistance of porous ceramics
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

09-30-2011

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Test specimens
7 Procedure
8 Bending test
9 Thermal-shock resistance
10 Test report

Describes a test method for determining the thermal-shock resistance of porous ceramics by water quenching using the bending strength.

This International Standard specifies a test method for determining the thermal-shock resistance of porous ceramics by water quenching using the bending strength. This test method can be used for selection of materials during design.

NOTE1 There are three kinds of test methods for thermal shock, namely a rapid cooling method, a rapid heating method, and the rapid heating-cooling method. Ceramics are sensitive to tensile stress, and the surface region has many defects which act as the starting points to which strength falls. For this reason, the rapid cooling method where the maximum tensile stress is generated on the surface serves as the severest test condition for ceramics. Therefore, this International Standard specifies the rapid cooling method.

NOTE2 In many thermal-shock test methods, liquid or gas is needed as a cooling medium, and liquid is more efficient than gas in the cooling capability. Therefore, in this International Standard, water is specified as a cooling medium.

Committee
RPI/13
DevelopmentNote
Supersedes 10/30197234 DC. (09/2011)
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 28703:2011 Identical

ISO 4287:1997 Geometrical Product Specifications (GPS) — Surface texture: Profile method — Terms, definitions and surface texture parameters
ISO 1101:2017 Geometrical product specifications (GPS) — Geometrical tolerancing — Tolerances of form, orientation, location and run-out
ISO 20507:2014 Fine ceramics (advanced ceramics, advanced technical ceramics) — Vocabulary
ISO 14704:2016 Fine ceramics (advanced ceramics, advanced technical ceramics) Test method for flexural strength of monolithic ceramics at room temperature
ISO 3599:1976 Vernier callipers reading to 0,1 and 0,05 mm
ISO 3611:2010 Geometrical product specifications (GPS) — Dimensional measuring equipment: Micrometers for external measurements — Design and metrological characteristics
IEC 60584-1:2013 Thermocouples - Part 1: EMF specifications and tolerances

View more information
US$160.51
Excluding Tax where applicable

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.