МАТЕРІАЛИ НА ОСНОВІ КНБ ЗІ ЗВЯЗКОЮ TiN-Al: СПІКАННЯ СТРУКТУРА, ВЛАСТИВОСТІ.

МАТЕРІАЛИ НА ОСНОВІ КНБ ЗІ ЗВЯЗКОЮ TiN-Al: СПІКАННЯ СТРУКТУРА, ВЛАСТИВОСТІ.

Cubic boron nitride material was produced via high pressure and high temperature sintering with titanium nitride and aluminum as binder phase. Microstructure, phase composition and physical-mechanical properties were subject of current research. Formation of TiB2 and AlN was established in samples s...

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Bibliographic Details
Date:2019
Main Authors: Сліпченко, K. В., Туркевич, В.З., Бушля, В. М., Штоль, Я.-Е.
Format: Article
Language:English
Published: Институт сверхтвердых материалов им. В. Н. Бакуля Национальной академии наук Украины 2019
Subjects:
апарат високого тиску
надтверда кераміка
КНБ
фазовий склад
структура
титан
Online Access:http://altis-ism.org.ua/index.php/ALTIS/article/view/32
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Journal Title:Tooling materials science

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Tooling materials science
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Summary:Cubic boron nitride material was produced via high pressure and high temperature sintering with titanium nitride and aluminum as binder phase. Microstructure, phase composition and physical-mechanical properties were subject of current research. Formation of TiB2 and AlN was established in samples sintered at temperatures above 1750 °C. The highest values of microhardness were found in samples sintered at the temperature range of 1850 – 2000 °C. Fracture toughness of samples practically does not change during thermobaric sintering.

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