Effect of high temperature annealing on ultrahard polycrystalline diamond in air and vacuum conditions
Source abstract
Abstract
Abstract The effect of high temperature annealing on ultrahard polycrystalline diamond (UHPCD) has been investigated in air and vacuum conditions up to 1500 °C. The thermal stability, carbon bonds, morphologies and wear resistance of UHPCD were evaluated by thermal gravimetric-differential scanning calorimetry (TG-DSC), Raman spectroscopy, scanning electron microscopy (SEM) and wear tester. The thermal analysis results indicated that the thermal stability of chemical vapor deposited (CVD) diamond was better than that of polycrystalline diamond (PCD) even though it was weakened by high pressure high temperature treatment, while no graphitization was observed on UHPCD in flowing argon up to 1500 °C. When the UHPCD annealed in air, the oxidation damage with the extension of cracks and spalling holes was observed on CVD diamond as the evolution of temperature. The result confirmed by the changes of diamond peak position and full width at half maximum (FWHM) in Raman spectra curves. The PCD had shown the damage with cracks induced exfoliation of binder regions and cracks ruined diamond grains. However, the diamond peak position and FWHM of CVD diamond and PCD showed slight reduction as a function of vacuum annealing temperature with no detectable change of morphologies. The high temperature annealing has strong impact on the wear resistance of UHPCD in air while slightly in vacuum.
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References (49)
Show source-provided references
1. The history and impact of synthetic diamond cutters and diamond enhanced inserts on the oil and gas industry
2. Sintering of polycrystalline diamond cutting tools10.1016/j.matdes.2005.09.018 ↗
3. Evaluation of machining performance of MMC with PCBN and PCD tools10.1016/j.wear.2005.02.094 ↗
4. Microstructural characterisation and wear behaviour of diamond composite materials10.3390/ma3021390 ↗
5. Thermally induced defects in a polycrystalline diamond layer on a tungsten carbide substrate10.1016/j.physb.2009.09.036 ↗
6. Microstructures and thermal damage mechanisms of sintered polycrystalline diamond compact annealing under ambient air and vacuum conditions10.1016/j.ijrmhm.2015.07.024 ↗
7. Approach to controllable tribological properties of sintered polycrystalline diamond compact through annealing treatment10.1016/j.carbon.2017.01.092 ↗
8. Improved vacuum tribological properties of sintered polycrystalline diamond compacts treated by high temperature annealing10.1016/j.carbon.2017.09.039 ↗
9. Effect of vacuum annealing temperature on tribological behaviors of sintered polycrystalline diamond compact10.1016/j.ijrmhm.2017.01.007 ↗
10. M. Lee, L.E. Szala, R.C. Devries, Polycrystalline diamond body, U.S. Pat. No. 4124401, Nov. 7, 1978.
11. High-pressure synthesis of heat-resistant diamond composite using a diamond-TiC0.6 powder mixture10.1111/j.1151-2916.1999.tb02109.x ↗
12. Mechanical behavior of diamond matrix composites with ceramic Ti3(Si,Ge)C2 bonding phase10.1016/j.ijrmhm.2014.09.017 ↗
13. Oxidation, graphitization and thermal resistance of PCD materials with the various bonding phases of up to 800 °C10.1016/j.ijrmhm.2014.04.003 ↗
14. Diamond composites with TiC, SiC and Ti3SiC2 bonding phase10.1080/08957950212434 ↗
15. Synthesis of polycrystalline diamond compact with magnesium carbonate and its physical properties10.1016/0925-9635(95)00332-0 ↗
16. Polycrystalline diamond cutters sintered with magnesium carbonate in cubic anvil press10.1016/j.ijrmhm.2011.09.008 ↗
17. Diamond-CaCO3 and diamond-Li2CO3 materials sintered using the HPHT method10.1016/j.jeurceramsoc.2017.02.028 ↗
18. Thermally stable polycrystalline diamond sintered with calcium carbonate10.1016/j.diamond.2007.08.011 ↗
19. Diamond synthesis by chemical vapor deposition: the early years10.1016/j.diamond.2014.08.004 ↗
20. Oxidation kinetics of diamond, graphite, and chemical vapor deposited diamond films by thermal gravimetry10.1116/1.577028 ↗
21. Thermal oxidation of CVD diamond10.1016/j.diamond.2010.03.005 ↗
22. High-temperature oxidation behaviors of CVD diamond films10.1016/j.apsusc.2009.08.042 ↗
23. High-temperature Raman study in CVD diamond10.1016/0040-6090(95)06856-2 ↗
24. Thermogravimetric analysis of the oxidation of CVD diamond films10.1557/JMR.1990.2320 ↗
25. Air oxidation of undoped and B-doped polycrystalline diamond films at high temperature10.1557/JMR.1996.0035 ↗
26. Thermal oxidation characteristics of chemical vapour deposited diamond films10.1007/BF01119750 ↗
27. Effect of temperature on the stability of diamond particles and continuous thin films by Raman imaging10.1007/s11051-013-1509-5 ↗
28. Optical properties and defect structure of CVD diamond films annealed at 900-1600 °C10.1002/1521-396X(200009)181:1<37::AID-PSSA37>3.0.CO;2-T ↗
29. Formation of amorphous carbon and graphite in CVD diamond upon annealing: a HREM, EELS, Raman and optical study10.1002/1521-396X(200108)186:2<207::AID-PSSA207>3.0.CO;2-U ↗
30. First-order Raman scattering in homoepitaxial chemical vapor deposited diamond at elevated temperatures10.1016/0040-6090(92)90522-D ↗
31. EPR and optical studies on polycrystalline diamond films grown by chemical vapor deposition and annealed between 1100 and 1900 K10.1103/PhysRevB.57.2302 ↗
32. Novel hybrid ultrahard material10.3103/S1063457610050011 ↗
33. Thermal stability of ultrahard polycrystalline diamond composite materials10.3103/S106345761502001X ↗
34. Structure and physico-mechanical properties of CVD diamonds of various crystalline perfections in the hybridite material10.3103/S1063457613020032 ↗
35. Wear performances and mechanisms of ultrahard polycrystalline diamond composite material grinded against granite10.1016/j.ijrmhm.2015.07.014 ↗
36. Analysis of the composite structures in diamond thin films by Raman spectroscopy10.1103/PhysRevB.41.3738 ↗
37. Kumar · 2012 · 291
38. Plasma-assisted purification of nanodiamonds and their application for direct writing of a high purity nanodiamond pattern10.1016/j.carbon.2017.02.040 ↗
39. Optical characterization of diamond10.1016/0925-9635(92)90141-A ↗
40. Comparative measurement of residual stress in diamond coatings by low-incident-beam-angle-diffraction and micro-Raman spectroscopy10.1557/JMR.1996.0222 ↗
41. Erosion resistance of polycrystalline diamond films to atomic oxygen10.1016/S0008-6223(03)00176-3 ↗
42. Oxygen adsorption on (111)-oriented diamond: a study with ultraviolet photoelectron spectroscopy, temperature-programmed desorption, and periodic density functional theory10.1021/jp0139437 ↗
43. Control of sp2/sp3 carbon ratio and surface chemistry of nanodiamond powders by selective oxidation in air10.1021/ja063303n ↗
44. Effect of high temperature annealing on optical and thermal properties of CVD diamond10.1016/S0925-9635(00)00517-3 ↗
45. Sp3/sp2 character of the carbon and hydrogen configuration in micro- and nanocrystalline diamond10.1016/j.diamond.2007.10.004 ↗
46. Growth and characterization of nanostructured β-SiC via carbotherml reduction of SiO2 xerogels containing carbon nanoparticles10.1016/S0022-0248(99)00435-2 ↗
47. The microstructure of ultrahard material compacts studied by transmission electron microscopy10.1016/0025-5416(88)90742-2 ↗
48. A Si-SiC oxidation protective coating for carbon/carbon composites prepared by a two-step pack cementation10.1016/j.ceramint.2009.01.005 ↗
49. Analysis of intrinsic stress distribution in grains of high quality CVD diamond film by micro-Raman spectroscopy10.1016/S0040-6090(97)00427-6 ↗