The effects of tantalum addition on the glass forming ability, thermal stability, and mechanical properties of Ni-Co-W-B bulk metallic glasses
Source abstract
Abstract
ABSTRACT The effects of Ta substitution for Ni and Co on the glass forming ability (GFA), thermal stability, and mechanical properties of (Ni0.592Co0.408)61.3-xTaxW23.7B15 (x=0-10) bulk metallic glasses were studied by differential thermal calorimetry (DSC), X-ray diffractometry (XRD), microhardness and compressive tests. Tantalum additions up to 8 at.% increases the GFA. The alloy containing 8 at.% Ta has the highest GFA and its critical thickness was determined to be 1.5 mm. It is also determined that the thermal and mechanical properties of the alloys improve with tantalum additions. The glass transition temperature increases from 854 K in (Ni0.592Co0.408)61.3W23.7B15 alloy to 971 K in (Ni0.592Co0.408)51.3Ta10W23.7B15 alloy. Also, microhardness increases from 1151 Hv for (Ni0.592Co0.408)61.3W23.7B15 alloy to 1262 Hv for (Ni0.592Co0.408)51.3Ta10W23.7B15 alloy. The compressive strength and elastic modulus of 8 at.% Ta containing alloy are 4.2 GPa and 204 GPa, respectively.
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Research context
OpenAlex topics: Metallic Glasses and Amorphous Alloys · Advanced materials and composites · High Entropy Alloys Studies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (53)
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1. Recent development and application products of bulk glassy alloys10.1016/j.actamat.2010.11.027 ↗
2. Synthesis and characterization of bulk amorphous steels10.1016/j.jnoncrysol.2008.02.009 ↗
3. Enhanced mechanical properties due to structural changes induced by devitrification in Fe–Co–B–Si–Nb bulk metallic glass10.1016/j.actamat.2010.07.047 ↗
4. Thermal stability, crystallization behavior, Vickers hardness and magnetic properties of Fe−Co−Ni−Cr−Mo−C−B−Y bulk metallic glasses10.1016/S1003-6326(13)62441-3 ↗
5. Effect of annealing on microstructure and microhardness of Co-Fe-Ni-Ta-B-Si bulk metallic glass10.1016/j.jmst.2014.09.004 ↗
6. A Ni–CoWB composite developed by devitrification of Ni–Co–W–B bulk metallic glass10.1016/j.msea.2020.140479 ↗
7. Harder than diamond: dreams and reality10.1080/01418610208239596 ↗
8. Elastic and electronic properties of XB2 (X=V, Nb,Ta,Cr,Mo,and W) with AlB2 structure from first principles calculations10.1016/j.ceramint.2013.11.026 ↗
9. Okamoto · 2016
10. General relationship between strength and hardness10.1016/j.msea.2011.08.061 ↗
11. A yield criterion for Pd40Ni40P20 metallic glass10.1016/0001-6160(89)90228-9 ↗
12. Plastic flow and fracture of Pd40Ni40P20 metallic glass under an indentor10.1007/BF01107437 ↗
13. Bulk glass formation in the Pd–Ni–P system10.1063/1.117458 ↗
14. High-strength Cu-based bulk glassy alloys in Cu–Zr–Ti and Cu–Hf–Ti ternary systems10.1016/S1359-6454(01)00181-1 ↗
15. Deformation and Fracture Behaviors of Pd–Cu–Ni–P Glassy Alloys10.2320/matertrans.43.3266 ↗
16. Formation, Thermal Stability and Mechanical Properties in Zr-Al-Co Bulk Glassy Alloys10.2320/matertrans.43.2843 ↗
17. Ni-Based Refractory Bulk Amorphous Alloys with High Thermal Stability10.2320/matertrans.44.2084 ↗
18. Formation and mechanical properties of Cu–Hf–Al bulk glassy alloys with a large supercooled liquid region of over 90 K10.1557/JMR.2003.0197 ↗
19. Glass forming properties of Zr-based bulk metallic alloys10.1016/S0022-3093(02)01876-8 ↗
20. Highly processable bulk metallic glass-forming alloys in the Pt–Co–Ni–Cu–P system10.1063/1.1738945 ↗
21. Cu-Based Bulk Glass Formation in the Cu-Zr-Ga Alloy System and Their Mechanical Properties10.2320/matertrans.45.532 ↗
22. A development of Ti-based bulk metallic glass10.1016/j.msea.2003.10.115 ↗
23. Effects of Sn addition on the glass forming ability and crystallization behavior in Ni–Zr–Ti–Si alloys10.1016/j.jnoncrysol.2003.10.011 ↗
24. Formation and properties of new Ni-based amorphous alloys with critical casting thickness up to 5 mm10.1016/j.actamat.2004.04.001 ↗
25. The effect of Ni substitution on the glass-forming ability and mechanical properties of Mg–Cu–Gd metallic glass alloys10.1016/j.jallcom.2004.06.022 ↗
26. Fe- and Co-based bulk glassy alloys with ultrahigh strength of over 4000 MPa10.1016/j.intermet.2006.01.038 ↗
27. The effect of Ta addition on the glass forming ability and mechanical properties of Ni–Zr–Nb–Al metallic glass alloys10.1016/j.msea.2006.06.017 ↗
28. Crystallization of Mg-based bulk metallic glass10.1016/S1003-6326(06)60335-X ↗
29. Synthesis of centimeter-size Ag-doped Zr–Cu–Al metallic glasses with large plasticity10.1016/j.jallcom.2006.06.088 ↗
30. A new Ti–Zr–Hf–Cu–Ni–Si–Sn bulk amorphous alloy with high glass-forming ability10.1016/j.jallcom.2006.03.006 ↗
31. A new Ti-based bulk glassy alloy with potential for biomedical application10.1016/j.msea.2007.01.044 ↗
32. Precious bulk metallic glasses for jewelry applications10.1016/j.msea.2006.02.301 ↗
33. Synthesis and characterization of particulate reinforced Mg-based bulk metallic glass composites10.1016/j.matlet.2006.08.077 ↗
34. Catching Fe-based bulk metallic glass with combination of high glass forming ability, ultrahigh strength and good plasticity in Fe–Co–Nb–B system10.1016/j.msea.2009.03.082 ↗
35. A Ti-based bulk glassy alloy with high strength and good glass forming ability10.1016/j.intermet.2010.02.036 ↗
36. Tantalum based bulk metallic glasses10.1016/j.jnoncrysol.2011.01.020 ↗
37. Strengthening and toughening of Mg-based bulk metallic glass via in-situ formed B2-type AgMg phase10.1016/j.jnoncrysol.2013.07.026 ↗
38. Effects of boron content on the glass-forming ability and mechanical properties of Co–B–Ta glassy alloys10.1016/j.jallcom.2014.07.187 ↗
39. Formation and properties of P-free Pd-based metallic glasses with high glass-forming ability10.1016/j.jallcom.2014.07.214 ↗
40. Effects of silicon and chromium additions on glass forming ability and microhardness of Co-based bulk metallic glasses
41. High temperature deformation behavior of Mg67Zn28Ca5 metallic glass and its composites10.1016/j.msea.2014.10.051 ↗
42. Cr-based bulk metallic glasses with ultrahigh hardness10.1063/1.4923210 ↗
43. Corrosion resistant Cr-based bulk metallic glasses with high strength and hardness10.1016/j.jnoncrysol.2014.12.006 ↗
44. Effects of Minor Cu and Si Additions on Glass Forming Ability and Mechanical Properties of Co-Fe-Ta-B Bulk Metallic Glass10.1007/s12540-016-5220-9 ↗
45. A Series of Zr-Based Bulk Metallic Glasses with Room Temperature Plasticity10.3390/ma9060408 ↗
46. The Effect of Iron Content on Glass Forming Ability and Thermal Stability of Co–Fe–Ni–Ta–Nb–B–Si Bulk Metallic Glass10.3390/met7010007 ↗
47. Enhancement on GFA and mechanical properties of Ni-based bulk metallic glasses through Fe addition10.1016/j.intermet.2017.06.012 ↗
48. Effects of partial crystallization in Pt-Si-B-based bulk metallic glasses on glass transition and crystallization of the remaining amorphous matrix10.1016/j.jnoncrysol.2017.01.025 ↗
49. Bulk metallic glasses based on precious metals: Thermal treatments and mechanical properties10.1016/j.intermet.2015.04.003 ↗
50. A novel Ni-based bulk metallic glass containing high amount of tungsten and boron10.1016/j.jallcom.2019.151661 ↗
51. High-temperature bulk metallic glasses developed by combinatorial methods10.1038/s41586-019-1145-z ↗
52. Ternary Co-W-B bulk metallic glasses with ultrahigh strength10.1016/j.jnoncrysol.2020.120194 ↗
53. Ultra-high strength Co–Ta–B bulk metallic glasses: Glass formation, thermal stability and crystallization10.1016/j.jallcom.2020.158398 ↗