ISO 17248:2015
Current
The latest, up-to-date edition.
Corrosion of metals and alloys — Test method for high temperature corrosion testing of metallic materials by embedding in salt, ash, or other solids
Hardcopy , PDF
English, French
13-04-2015
ISO 17248:2015 specifies the method for high temperature corrosion testing of metallic materials by embedding in a corrosive powder made up of salt, ash, and/or other solids and exposing them to high temperature in a controlled gas environment to evaluate their corrosion resistance.
Two options exist: fully embedding and partially embedding.
Fully embedding is used in cases in which a mass change measurement is required.
Partially embedding is used to investigate three potentially different interaction zones on a single test piece, i.e. the embedded part, the non-embedded part, and the gas/powder interface region. Therefore, gravimetric measurements are not appropriate and metallographic investigations are necessary instead.
ISO 17248:2015 does not cover methods where test pieces are immersed in a liquid or cases in which a surface deposit is applied to the test pieces. These methods are covered in ISO 17245 and ISO 17224, respectively.
| Committee |
ISO/TC 156
|
| DevelopmentNote |
Supersedes ISO/DIS 17248. (04/2015)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| BS ISO 17248:2015 | Identical |
| NF ISO 17248 : 2015 | Identical |
| NEN ISO 17248 : 2015 | Identical |
| BS ISO 17224:2015 | Corrosion of metals and alloys. Test method for high temperature corrosion testing of metallic materials by application of a deposit of salt, ash, or other substances |
| BS ISO 17245:2015 | Corrosion of metals and alloys. Test method for high temperature corrosion testing of metallic materials by immersing in molten salt or other liquids under static conditions |
| ASTM E 230 : 2003 | Standard Specification and Temperature-Electromotive Force (EMF) Tables for Standardized Thermocouples |
| ISO 26146:2012 | Corrosion of metals and alloys — Method for metallographic examination of samples after exposure to high-temperature corrosive environments |
| ISO 17224:2015 | Corrosion of metals and alloys — Test method for high temperature corrosion testing of metallic materials by application of a deposit of salt, ash, or other substances |
| ISO 17245:2015 | Corrosion of metals and alloys — Test method for high temperature corrosion testing of metallic materials by immersing in molten salt or other liquids under static conditions |
| ISO 6906:1984 | Vernier callipers reading to 0,02 mm |
| ISO 8044:2015 | Corrosion of metals and alloys — Basic terms and definitions |
| ASTM E 220 : 2013 : REDLINE | Standard Test Method for Calibration of Thermocouples By Comparison Techniques |
| ISO 3611:2010 | Geometrical product specifications (GPS) — Dimensional measuring equipment: Micrometers for external measurements — Design and metrological characteristics |
| ISO 21608:2012 | Corrosion of metals and alloys — Test method for isothermal-exposure oxidation testing under high-temperature corrosion conditions for metallic materials |
| ISO 8407:2009 | Corrosion of metals and alloys — Removal of corrosion products from corrosion test specimens |
| ISO 13573:2012 | Corrosion of metals and alloys — Test method for thermal-cycling exposure testing under high-temperature corrosion conditions for metallic materials |
| ASTM E 1350 : 2013-08 | GUIDE FOR TESTING SHEATHED THERMOCOUPLES, THERMOCOUPLES ASSEMBLIES, AND CONNECTING WIRES PRIOR TO, AND AFTER INSTALLATION OR SERVICE |
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