ISO 14705:2016 PDF

Name: ISO 14705:2016 — Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for hardness of monolithic ceramics at room temperature
SKU: ISO 14705:2016
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Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for hardness of monolithic ceramics at room temperature

Название (английский):

ISO 14705:2016

Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for hardness of monolithic ceramics at room temperature

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 20
Дата публикации:: 15 декабря 2016 г.
Издание:: ISO IS 14705 edition 3 version 1
ICS:: 81.060.30

Тип поставки:

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Язык документа:

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Срок поставки:4 раб. дн. (перевод)

Цена:300 €

Описание (английский):

ISO 14705:2016 specifies a test method for determining the Vickers and Knoop hardness of monolithic fine ceramics at room temperature.

Abstract

Overview - ISO 14705:2016 (hardness test for monolithic fine ceramics)

Key topics and technical requirements

Scope: Vickers (HV) and Knoop (HK) hardness tests on monolithic fine ceramics at room temperature (10 °C to 35 °C; controlled tests at 23 °C ± 5 °C).
Indenters and geometry: Vickers - diamond right‑angle pyramid (136° face angle); Knoop - rhombic pyramid (angles 172.5° and 130°).
Test forces: Typical range from 4.903 N (0.5 kgf) up to 196.1 N (20 kgf), with 9.807 N (1 kgf) recommended in many cases. (Machine capability and verification per referenced ISO methods.)
Apparatus & measurement: Hardness tester compliant with ISO 6507/4545 suites; measuring microscope with readout resolution ±0.2 µm (for diagonals <50 µm) or ±0.5 µm (≥50 µm); recommended objective NA 0.60–0.95.
Specimen preparation: Surface must be flat, smooth and polished to avoid altering surface hardness. Minimum thickness ≥0.5 mm and at least 1.5× indentation diagonal or 2× crack length; no through‑thickness damage allowed.
Procedure controls: Apply load smoothly (rise time 1–5 s) and hold maximum force for 15 s; protect from shock/vibration; clean indenter frequently; reject indentations with excessive cracking, pore interference, or diagonal discrepancy >5%. Minimum of 5 valid indentations for mean and standard deviation.
Spacing & edge distances: Minimum centre‑to‑edge and centre‑to‑centre spacings specified (e.g., ≥2.5× diagonal from edge, ≥4× between centres; crack‑based spacing also applies).
Reporting: Must include reference to ISO 14705, specimen details, test force, surface condition, temperature, magnification, individual hardness values, arithmetic mean and standard deviation, and number of valid indentations.

Practical applications and users

ISO 14705 is used by:

Materials testing laboratories and quality control departments in ceramics manufacturing
R&D teams developing advanced/technical ceramics (structural, electronic, biomedical ceramics)
Certification bodies and suppliers specifying mechanical property data for design and procurement
Researchers comparing hardness data across studies

Practical uses include material selection, process optimization (sintering, polishing), failure analysis, and establishing material property datasets for design and simulation.

Related standards

ISO 6507 series - Vickers hardness (metallic materials; machine verification, calibration, tables)
ISO 4545 series - Knoop hardness (metallic materials; verification, calibration, tables) These referenced documents provide verification, calibration and reference block requirements applicable to ISO 14705 testing.

Keywords: ISO 14705:2016, Vickers hardness, Knoop hardness, fine ceramics, monolithic ceramics, hardness test, room temperature, advanced ceramics.

Технические детали

Технический комитет: ISO/TC 206 - Fine ceramics
SKU: ISO 14705:2016

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SIST EN ISO 14705:2021

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Fine ceramics (advanced ceramics, advanced technical ceramics) - Test method for hardness of monolithic ceram…

Overview EN ISO 14705:2021 (identical to ISO 14705:2016) defines a standardized test method for determining Vickers and Knoop hardness of monolithic fine ceramics (advanced/technical ceramics) at roo…

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SIST EN ISO 6507-1:2023

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Metallic materials - Vickers hardness test - Part 1: Test method (ISO 6507-1:2023)

Overview EN ISO 6507-1:2023 - "Metallic materials - Vickers hardness test - Part 1: Test method" is the CEN-endorsed international standard that defines the Vickers hardness testing procedure for met…

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SIST EN ISO 4545-1:2023

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Metallic materials - Knoop hardness test - Part 1: Test method (ISO 4545-1:2023)

Overview EN ISO 4545-1:2023 / ISO 4545-1:2023 specifies the standardized Knoop hardness test method for metallic materials and many inorganic coatings. It defines test forces, measurement limits and…

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ISO 14705:2016 PDF

Abstract

Overview - ISO 14705:2016 (hardness test for monolithic fine ceramics)

Похожие стандарты

Key topics and technical requirements

Practical applications and users

Related standards

Технические детали

SIST EN ISO 14705:2021

Fine ceramics (advanced ceramics, advanced technical ceramics) - Test method for hardness of monolithic ceram…

SIST EN ISO 6507-1:2023

Metallic materials - Vickers hardness test - Part 1: Test method (ISO 6507-1:2023)

SIST EN ISO 4545-1:2023

Metallic materials - Knoop hardness test - Part 1: Test method (ISO 4545-1:2023)