Characterization of structure and properties of TiN–TiB2 nano-composite prepared by ball milling and high pressure heat treatment

Qiu, Lingying; Ye, Bin; Ding, Zhanhui; Zheng, Yubin; Jia, X.; Zheng, Weitao

doi:10.1016/j.jallcom.2007.02.052

Cited by 22 publications

(12 citation statements)

References 17 publications

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“…Fine grain titanium nitride powders can be synthesized by ball milling of titanium with boron nitride, nitrogenous organic solution, nitrogen gas or ammonia gas at room temperature [9][10][11][12]. Such obtained titanium nitride powders usually have some impurities, which are hard to remove.…”

Section: Introductionmentioning

confidence: 99%

Synthesis of titanium nitride powders by reactive ball milling of titanium and urea

Sun

Wang

Zhao

et al. 2009

Journal of Alloys and Compounds

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Section: Introductionmentioning

confidence: 99%

Synthesis of titanium nitride powders by reactive ball milling of titanium and urea

Sun

Wang

Zhao

et al. 2009

Journal of Alloys and Compounds

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“…The fabrication and properties of the TiN-TiB 2 composites are also reported in many literatures [26][27][28][29][30]. Shobu et al produced TiN-TiB 2 composites by conventional sintering [26] and hot pressing [27] of TiN and TiB 2 powders.…”

Section: Resultsmentioning

confidence: 92%

“…The reactive hot pressing of Ti and BN mixtures at 1600 • C [29] resulted in not complete densification process (only 88.8% RD) and thus decreasing of hardness to 16.8 (±2.33) GPa (Table 3). Qiu et al [30] reported about completely conversion of the ball milled Ti + BN powder mixtures to form TiN-TiB 2 using high pressure heat treatment (HPHT) at 1300 • C and 5 GPa. However, the hardness was only 8.84 GPa and no any presented data about density and K IC of that CCs.…”

Section: Resultsmentioning

confidence: 99%

Synthesis and consolidation of TiN/TiB2 ceramic composites via reactive spark plasma sintering

Khobta

Petukhov

Vasylkiv

et al. 2011

Journal of Alloys and Compounds

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“…L.X. Qiu et al [93] synthesized of TiN-TiB 2 nano-composite by mechanical milling of mixture of Ti and hexagonal boron nitride (h-BN) and subsequent sintering under high pressure and high temperature. A TiN-TiB 2 composite was fabricated by ball milling of the mixture for 70 h and then sintering at 5 GPa, 1300℃.…”

Section: Ti-based Nanomaterials and Nano Compositesmentioning

confidence: 99%

Mechanical Milling: a Top Down Approach for the Synthesis of Nanomaterials and Nanocomposites

Yadav¹,

Yadav²,

Singh³

2012

499

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Synthesis of nanomaterials by a simple, low cost and in high yield has been a great challenge since the very early development of nanoscience. Various bottom and top down approaches have been developed so far, for the commercial production of nanomaterials. Among all top down approaches, high energy ball milling, has been widely exploited for the synthesis of various nanomaterials, nanograins, nanoalloy, nanocomposites and nano -quasicrystalline materials. Mechanical alloying techniques have been utilized to produce amorphous and nanocrystalline alloys as well as metal/non-metal nanocomposite materials by milling and post annealing, of elemental or compound powders in an inert atmosphere. Mechanical alloying is a non-equilibrium processing technique in which different elemental powders are milled in an inert atmosphere to create one mixed powder with the same composition as the constituents. In high-energy ball milling, plastic deformation, cold-welding and fracture are predominant factors, in which the deformation leads to a change in particle shape, cold-welding leads to an increase in particle size and fracture leads to decrease in particle size resulting in the formation of fine dispersed alloying particles in the grain-refined soft matrix. By utilizing mechanical milling various kind of aluminium/ nickel/ magnesium/ copper based nanoalloys, wear resistant spray coatings, oxide and carbide strengthened aluminium alloys, and many other nanocomposites have been synthesized in very high yield. The mechanical milling has been utilized for the synthesis of nanomaterials either by milling and post annealing or by mechanical activation and then applying some other process on these activated materials. This review is a systematic view of the basic concept of mechanical milling, historical view and applications of mechanical milling in the synthesis of various nanomaterials, nanosomposites, nnaocarbons and nano quasicrystalline materials.

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Characterization of structure and properties of TiN–TiB2 nano-composite prepared by ball milling and high pressure heat treatment

Cited by 22 publications

References 17 publications

Synthesis of titanium nitride powders by reactive ball milling of titanium and urea

Synthesis of titanium nitride powders by reactive ball milling of titanium and urea

Synthesis and consolidation of TiN/TiB2 ceramic composites via reactive spark plasma sintering

Mechanical Milling: a Top Down Approach for the Synthesis of Nanomaterials and Nanocomposites

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