ISO 23146:2012

Fine ceramics (advanced ceramics, advanced technical ceramics) — Test methods for fracture toughness of monolithic ceramics — Single-edge V-notch beam (SEVNB) method

Datum objavljivanja: 13. 12. 2012.

Опште информације

Trenutna faza: 90.92 Effective date: 13. 11. 2023.

Inicijator: ISO

Pripada: ISO/TC 206

Vrsta: Međunarodni standard

ICS: 81.060.30

Jezik: engleski francuski

Kupovina

Status: Objavljen

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Apstrakt

ISO 23146:2012 specifies a method for the determination of the fracture toughness of advanced technical ceramics. The procedure makes use of single-edge V-notched bars, which are loaded in four-point bending until failure. It is applicable to monolithic ceramics with a grain size or major microstructural feature size larger than about 1 µm.
The use of ISO 23146:2012 for yttria tetragonal zirconia polycrystal material (Y-TZP) is not recommended. The method might also be unsuitable for some other very tough or soft ceramics in which a sharp crack does not form at the root of the V-notch.

Životni ciklus

PRETHODNO

POVUČEN
ISO 23146:2008

TRENUTNO

OBJAVLJEN
ISO 23146:2012
90.92 Odluka o izmeni ili reviziji standarda
13. 11. 2023.

REVIDIRAN OD

PROJEKAT
ISO/DIS 23146

Nacionalna preuzimanja

SRPS EN ISO 23146:2016

ISS

Fina keramika (savremena keramika, savremena tehnička keramika) – Metode ispitivanja za određivanje žilavosti monolitne keramike – Metoda sa V-zarezom (SEVNB)

60.60 Standard objavljen

B184 Saznaj više