Processing a new diamond composite by high pressure and high temperature with improved thermostability using Mo as a binder

被引：2
作者：
Laurindo, Quezia Manuela Gonsalves [1 ]
Rosa, Joice Medeiros Borges [1 ]
Guimaraes, Renan da Silva [1 ]
Xing, Yutao
Franceschini Filho, Dante Ferreira
de Andrade, Monica Calixto [2 ]
Teixeira, Silvio Rainho [3 ]
Fortulan, Carlos Alberto [4 ]
Lima, Ludiane Silva [5 ]
de Carvalho, Eduardo Atem [1 ]
Filgueira, Marcello [1 ]
机构：
[1] Northern Fluminense State Univ, Alberto Lamego 2000, BR-28013602 Campos Dos Goytacazes, RJ, Brazil
[2] Univ Estado Rio De Janeiro, 25 Vila Amelia, BR-28625570 Nova Friburgo, RJ, Brazil
[3] Sao Paulo State Univ, Roberto Simonsen 305, BR-19060900 Presidente Prudente, SP, Brazil
[4] Univ Sao Paulo, Sao Carlos Sch Engn, Av Trab Sao Carlense 400, BR-13566590 Sao Carlos, SP, Brazil
[5] Brazilian Ctr Phys Res, Dept Appl Phys, Xavier Sigaud 150, BR-22290180 Rio De Janeiro, RJ, Brazil
来源：
CERAMICS INTERNATIONAL | 2024年 / 50卷 / 21期
关键词：
Polycrystalline diamond (PCD); Molybdenum binder; High pressure-high temperature (HPHT) sintering; High-energy ball mills (HEBM); Thermostability; MECHANICAL-PROPERTIES; POLYCRYSTALLINE;
D O I：
10.1016/j.ceramint.2024.08.071
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The current study investigates the effects of powder homogenization on the characteristics of polycrystalline diamond (PCD) sintered with molybdenum (Mo) at high pressure-high temperature (HPHT). PCD combines excellent properties, such as high hardness, wear resistance, and good thermal conductivity. Furthermore, it has greater fracture toughness when compared to a single-crystal diamond, which makes it suitable as a cutting tool. The properties of PCD, however, are sensitive to the preparation conditions, which include the particle size of the initial powders, contaminants, and dispersion of the binder phase. Bearing this in mind, in order to study the effects of the preparation conditions on the properties of PCD, the blends were homogenized by a manual method, such as High-Energy Ball Mills (HEBM), at different times: 30s, 60s, and 90s. Data regarding micromorphology, phase transformations, resulting residual stresses, and thermostability were determined. According to the results, the blends prepared by HEBM showed superior phase dispersion, greater effectiveness in the formation of molybdenum carbides, and good densification. The thermoanalytical data showed that composites with superior thermal performance to commercial PCD were obtained, with thermostability between 802( degrees)C and 837( degrees)C.
引用
收藏
页码：42256 / 42263
页数：8
相关论文
共 20 条
[1]   Quantum effects on the elastic properties of cubic boron nitride by path-integral Monte Carlo simulation [J].
Brito, B. G. A. ;
Hai, G. Q. ;
Candido, L. .
COMPUTATIONAL CONDENSED MATTER, 2022, 33
[2]   Progress to electrical properties of diamond-SiC composites under high pressure and high temperature [J].
Chen, Shijiang ;
Kou, Zili ;
Li, Yuanyuan ;
Wang, Zhiwei ;
Zhang, Yuanfen ;
Yuan, Linmao ;
Yin, Xiaoshuang ;
Jiang, Mingli ;
He, Duanwei .
DIAMOND AND RELATED MATERIALS, 2019, 94 :203-208
[3]   Wear resistance and thermal stability enhancement of PDC sintered with Ti- coated diamond and cBN [J].
Chen, Zhaoran ;
Ma, Dejiang ;
Wang, Shanmin ;
Dai, Wenhao ;
Zhu, Pinwen ;
Zhu, Yiqing ;
Liu, Baochang .
INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS, 2020, 92
[4]   Effects of graphene addition on mechanical properties of polycrystalline diamond compact [J].
Chen, Zhaoran ;
Ma, Dejiang ;
Wang, Shanmin ;
Dai, Wenhao ;
Li, Siqi ;
Zhu, Yiqing ;
Liu, Baochang .
CERAMICS INTERNATIONAL, 2020, 46 (08) :11255-11260
[5]   The novel and facile electrolysis method for removing the cobalt binder phase from large diameter polycrystalline diamond compacts [J].
Guo, Zhenhai ;
Deng, Fuming ;
Zhang, Lei ;
Zhang, Zijun ;
Wang, Han ;
Zheng, Kang ;
Gao, Yiran ;
Fang, Yanfeng .
CERAMICS INTERNATIONAL, 2022, 48 (03) :3125-3132
[6]   Niobium as a new binder for polycrystalline diamond (PCD) sintered via High Pressure-High Temperature (HPHT) [J].
Gurgel, Diego Pires ;
Leal de Oliveira Rodrigues, Mayara Adrielly ;
Mashhadikarimi, Meysam ;
de Paiva Barreto, Lucas Pires ;
Filgueira, Marcello ;
Bichler, Lukas ;
Gomes, Uilame Umbelino .
INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS, 2020, 90
[7]   Effect of cobalt content on the performance of polycrystalline diamond compacts [J].
Huang, Haifang ;
Zhao, Bin ;
Wei, Wenliang ;
Si, Zhihua ;
Huang, Kai .
INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS, 2020, 92
[8]   The influence of tungsten carbide contamination from the milling process on PCD materials oxidation [J].
Jaworska, Lucyna ;
Olszowka-Myalska, Anita ;
Cygan, Slawomir ;
Figiel, Pawel ;
Karolus, Malgorzata ;
Cyboron, Jolanta .
INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS, 2017, 64 :60-65
[9]   Research on polycrystalline diamond compact (PDC) with low residual stress prepared using nickel-based additive [J].
Jia, Hongsheng ;
Ma, Hongan ;
Jia, Xiaopeng .
INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS, 2011, 29 (01) :64-67
[10]   Molybdenum as a new binder for polycrystalline diamond (PCD) prepared by HPHT sintering [J].
Laurindo, Quezia Manuela Goncalves ;
Rosa, Joice Medeiros Borges ;
Guimara, Renan da Silva ;
Lugon, Rafael Delorence ;
Xing, Yutao ;
Lima, Ludiane Silva ;
Filgueira, Marcello .
CERAMICS INTERNATIONAL, 2023, 49 (11) :17313-17322
12