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A platform for research: civil engineering, architecture and urbanism
Sintered body, method for producing sintered body, and member comprising sintered body
The present embodiment provides a sintered body, a method for manufacturing the sintered body, and a member including the sintered body, the sintered body including boron carbide and including a portion in which the volume ratio of crystal grains having a grain size greater than 1 [mu] m and less than or equal to 4 [mu] m is 61% to 86% with respect to the total crystal grains when viewed from the surface, the carbon content with respect to the total amount according to X-ray fluorescence analysis is from 18 wt% to 30 wt%, and the porosity is less than or equal to 5 vol%.
本实施方式提供一种烧结体、烧结体的制造方法及包括烧结体的部件，上述烧结体包括碳化硼，包括从表面观察时相对于总晶粒而晶粒尺寸大于1μm且小于或等于4μm的晶粒的体积比为61％至86％的部分，根据X射线荧光分析的相对于总量的碳含量为18重量％至30重量％，孔隙率小于或等于5体积％。
Sintered body, method for producing sintered body, and member comprising sintered body
The present embodiment provides a sintered body, a method for manufacturing the sintered body, and a member including the sintered body, the sintered body including boron carbide and including a portion in which the volume ratio of crystal grains having a grain size greater than 1 [mu] m and less than or equal to 4 [mu] m is 61% to 86% with respect to the total crystal grains when viewed from the surface, the carbon content with respect to the total amount according to X-ray fluorescence analysis is from 18 wt% to 30 wt%, and the porosity is less than or equal to 5 vol%.
本实施方式提供一种烧结体、烧结体的制造方法及包括烧结体的部件，上述烧结体包括碳化硼，包括从表面观察时相对于总晶粒而晶粒尺寸大于1μm且小于或等于4μm的晶粒的体积比为61％至86％的部分，根据X射线荧光分析的相对于总量的碳含量为18重量％至30重量％，孔隙率小于或等于5体积％。
Sintered body, method for producing sintered body, and member comprising sintered body
烧结体、烧结体的制造方法及包括烧结体的部件
MIN KYOUNG-YEOL (author) / CHOI YONG-SOO (author) / HWANG SUNG-SIK (author) / KIM KYUNG IN (author) / KANG JUNG-KUN (author) / CHAE SU-MAN (author)
2024-05-17
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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