درباره ما
Standard Test Method for Porosity in Vitreous Whitewares by Dye Penetration
ASTM C949-80
Organization:
ASTM - ASTM International
Year: 2025
Abstract: 5.1 This test method provides a means for readily determining if a ceramic is properly fired (matured). Penetration of any extent may negate the usefulness of the ceramic, or, arbitrarily, some degree of penetration may be acceptable for the use or commercial quality of the item being tested.
Collections
:
-
Statistics
Standard Test Method for Porosity in Vitreous Whitewares by Dye Penetration
Show full item record
| contributor author | ASTM - ASTM International | |
| date accessioned | 2025-09-30T19:22:43Z | |
| date available | 2025-09-30T19:22:43Z | |
| date copyright | 2025 | |
| date issued | 2025 | |
| identifier other | c0949-80r25.pdf | |
| identifier uri | http://mapnamagz.yabesh.ir/std;query=autho1826AF67FCDCAC4/handle/yse/343152 | |
| description abstract | 5.1 This test method provides a means for readily determining if a ceramic is properly fired (matured). Penetration of any extent may negate the usefulness of the ceramic, or, arbitrarily, some degree of penetration may be acceptable for the use or commercial quality of the item being tested. | |
| language | English | |
| title | Standard Test Method for Porosity in Vitreous Whitewares by Dye Penetration | en |
| title | ASTM C949-80 | num |
| type | standard | |
| status | Active | |
| tree | ASTM - ASTM International:;2025 | |
| contenttype | fulltext | |
| scope | 1.1 This test method covers procedures for detecting pores, cracks, or other voids that may be present in otherwise impermeable whiteware ceramics, or as porosity in underfired ware. Note 1: This test method was partially derived from ANSI C29.1. 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. | |
| identifier DOI | 10.1520/C0949-80R25 |