СИНТЕЗ КРИСТАЛІВ BNсф З ВИКОРИСТАННЯМ ЯК ЗАТРАВОК МІКРОПОРОШКИ BNсф І BNв

СИНТЕЗ КРИСТАЛІВ BNсф З ВИКОРИСТАННЯМ ЯК ЗАТРАВОК МІКРОПОРОШКИ BNсф І BNв

The effect of seed micropowders from sphalerite and wurtzite boron nitride with a grain size of 0.5/0 to 5/3 μm, which were taken in an amount of from 0.3 to 4 % (by mass) to the reaction mixture in the synthesis of cubic boron nitride on composition of the obtained powders, was studied. Th...

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Bibliographic Details
Date:2019
Main Author: Боримський, Іван
Format: Article
Language:Russian
Published: Институт сверхтвердых материалов им. В. Н. Бакуля Национальной академии наук Украины 2019
Subjects:
мікропорошок
затравка
кубічний нітрид бору (BNсф)
вюрцитний нітрид бору (BNв)
гексагональний нітрид бору (BNг)
високий тиск
висока температура
апарат високого тиску
Online Access:http://altis-ism.org.ua/index.php/ALTIS/article/view/95
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Journal Title:Tooling materials science

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Tooling materials science
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Summary:The effect of seed micropowders from sphalerite and wurtzite boron nitride with a grain size of 0.5/0 to 5/3 μm, which were taken in an amount of from 0.3 to 4 % (by mass) to the reaction mixture in the synthesis of cubic boron nitride on composition of the obtained powders, was studied. The possibility of varying the grain composition of the сBN powders obtained in the synthesis depending on the grain size and seed content in the reaction mixture is shown in a wide range.

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