本研究以三種不同銅合金/鑽石、銅錫合金/鑽石、銅錫鈦合金/鑽的比例(體積百分比，
vol.%) 之混合粉末進行熱壓製程，經由熱壓溫度600℃持溫10分鐘後，經由XRD和拉曼分析可得知Cu-20diamond和Cu20Sn-20daimond皆產生石墨化現象，Cu10Sn15Ti則未有石墨化現象產生。而從微結構得知其Cu20Sn-20diamond基地相與鑽石之間結合強度較強，鑽石在磨耗後並沒有從基地相脫落；Cu10Sn15Ti-20diamond對於鑽石的潤濕性最佳且有較好的自銳性(0.073)，但由於液相不足導致試片緻密性降低。由上述研究結果可得知，因為Cu10Sn15Ti-20diamond沒有石墨化現象且潤濕性佳，是三者中最有潛力的複合材料。

After hot-pressed 600℃ and holding for warm 10 minutes, analyse via XRD and Ramon that can learn that Cu-20diamond and Cu20Sn-20daimond all produce the graphite phenomenon , Cu10Sn15Ti has not had a graphite phenomenon that has emerged. And accord with the intensity stronger while learning its Cu20Sn-20diamond base looks and diamond from the micro-structure, the diamond has not come off from the base after wearing and tear; The wetting to the diamond of Cu10Sn15Ti-20diamond is the best and has the better one since sharp (0.073), but because the liquid phase is not enough to result in trying slice and reducing pre-pressingly. Can learn by the above-mentioned results of study, because it is good that Cu10Sn15Ti-20diamond does not have graphite phenomenon and wetting.

1. J. Konstanty, “The Materials Science of Stone Sawing”, Industrial
Diamond Review, Vol. 51, pp.27-31 (1991).
2. T. Fujimori, Y. Yamamoto, and A. Okada, “Improvement of Strength
and Cutting Performance of Industrial Diamond”, Journal of the
Materials Science Society of Japan, Vol. 32(1), pp.39-49 (1995).
3. M. Igharo, and J. Russel, “Development of Diamond Impregnated
Cutting Tools”, Surface Engineering, Vol. 10(1), pp.52-55 (1994).
4. E. D. Kizikov, “Vacuum Technology for Diamond Tool making”,
Industrial Diamond Review, Vol. 51, pp.20-23 (1991).
5. H. K. Tonshoff, and C. Marzenell, “The Wear of Electroplated Diamond Tools in Gear honing”, Industrial Diamond Review, Vol. 59,
pp.309-315 (1999).
6. P. S. Pan, C. R. Yang, and K. H. Yang, “Study on new of Matrix Material of Electroplating Diamond Tool”, Key Engineering materials,
Vol. 202-203, pp.245-248 (2001).
7. D. Evens, M. Nicholas, and P. M. Scott, “The Wetting and Bonding of
Diamonds by Copper-tin-titanium Alloys”, Industrial Diamond Review, Vol. 37, pp.306-309 (1977).
8. Y. Z. Hsieh, J. F. Chen, and S. T. Lin, “Pressureless Sintering of
Metal-bonded Diamond Particle Composition Blocks”, Journal of Materials Science,Vol. 35, pp.5383-5387 (2000).
9. Z. Lin, and R. A. Queeney, “Interface Bonding in a Diamond/Metal
Matrix Composite”, Modern Developments in Powder Metallurgy,
Vol. 20, pp.443-450 (1988).
10. S. M. Chen, and S. T. Lin, “Brazing Diamond Grits onto a Steel Substrate Using Copper Alloys as the Filler Metals”, Journal of Materials Engineering and Performance, Vol. 5(6), pp.761-766 (1996).
11. Z. B. Wu, H. J. Xu, and B. Xiao, “ Microanalysis of Interface between
Ni-Cr Alloy and Diamond (or Steel)”, Key Engineering Materials, Vol.
202-203, pp.143-146 (2001).
12. V. P. Chepeleva, “Compaction of Metallic and Diamond-Metal
Composites During Sintering”, Journal of Superhard Materials, Vol. 6 (2), pp.65-69 (1984).
13. S. F. Huang, H. L. Tsai, and S. T. Lin, “Effects of Brazing Route and
Brazing alloy on the Interfacial Structure Between Diamond and
Bonding Matrix”, Materials Chemistry and physics, Vol. 84, pp. 251–258 (2004).
14. Y. Z. Hsieh, and S. T. Lin, “Diamond Tool Bits with Iron Alloys as the
Binding Matrices”, Materials Chemistry and physics, Vol. 72, pp.121-125 (2001).
15. P. M. Scott, M. Nicholas, and B. Dewar, “The Wetting of Carbon and
Carbides by Copper Alloys”, Journal of Material Science, Vol. 10, pp.
1833-1840 (1975).
16. R. Standing, and M. Nicholas, “The Wetting of Alumina and Vitreous
Carbon by Copper-tin- titanium Alloys”, Journal of Materials Science,
Vol. 13, pp.1509-1514 (1978).
17. O. Dezellus, F. Hodaj, A. Mortensen, and N. Eustathopoulos,
“Diffusion-Limited Reactive Wetting: Spreading of Cu-Sn-Ti Alloys
on Vitreous Carbon”, Scripta Materialia, Vol. 44, pp.2543-2549 (2001).
18. W. C. Li, C. Liang, and S. T. Lin, “Interfacial Segregation of Ti in the
Brazing of Diamond Grits onto a Steel Substrate Using a Cu-Sn-Ti
Brazing Alloy”, Metallurgical and Materials Transactions A, Vol.
33(A), pp.2163-2172 (2002).
19. W. C. Li, C. Liang, and S. T. Lin, “Epitaxial Interface of
Nanocrystalline TiC Formed between Cu-10Sn-15Ti Alloy and
Diamon”, Diamond and Related Materials, Vol. 11, pp.1366-1373
(2002).
20. J. J.Pak, M. L. Santella, and R. J. Fruehan, “Thermodynamics of Ti in
Ag-Cu Alloys”, Metallurgical Transactions B, Vol. 21(B), pp.349-355
(1990).
21. K. E. Spear, J. P. Dismukes, “Synthetic Diamond - Emerging CVD
Science and Technology”, Wiley, New York (1994).
22. M. Jeenings and D. Wright, “Guidelines for Sawing Stone”, Industrial
Diamond Review, Vol. 45(2), pp.70-75 (1989).
23. M. Meszaros and K. Vadasdi, “Process and Equipment for
Electrochemical Etching of Diamond-Containing Co-Wc Tools and
Recovery of Diamond from Used Steel Tools”, Int. J. Refractory Metal and Material, Vol. 14, pp.229-234 (1996).
24. F. Frehn and A.T. Notter, “Grinding Hardenable Steel Bonded
Carbide Alloys with Diamond Wheels”, Industrial Diamond Review,
Vol. 6, pp.195-202 (1979).
25. R. G. Ojeda, M. D. Villar, P. Muro, I. Iturriza and F. Castro,
“Densification of Diamond Tools with Co, Ni and Fe Based Metallic
Binders, Proc. 1998 Powder Metall. World Congress, Superhard/
Refrctory Metals, pp.481-486 (1998).
26. J. M. Borel and B. Gartner, “Effects of Varied CuSn-Alloying
Systems as Selected Bonding Material in Hot Pressing Processing
Diamond Tools”, Proc. 1998 Powder Metall. World Congress, Hard
Materials, pp.213-216 (1998).
27. B. N. Thakur, “Examination of Technical Parameters Involved in
Metal Bond Development for Diamond Impregnated Products”
, Indutrial Diamond Review, Vol. 37, pp.91-93 (1977).
28. Z. Lin and R. A. Queeney, “Fracture Resistance of Diamond-
reingorced Hot Pressed Cu/Ni Powders”, Powder Metallurgy
International 18, pp.76-78(1986).
29. Y. V. Naidish , V. P. Umanskii and I. A. Lavrinenko, Industrial
Diamond Review, Vol. 44, p.327 (1984).
30. Y. S. Liao and S. Y. Luo, “Effect of Matrix Characteristics on
Diamond Composites”, Journal of Materials Science, Vol. 28,
pp.1245-1251 (1993).
31. M. W. Bailey and W. D. Collin, “Investigations into Diamond
Sawing Using Titanized Grits”, Vol. 12, pp.18-21 (1977).
32. 陸永忠、周瑞麟, “金屬基鑽石鋸片”, 粉末冶金會刊, Vol. 20(1),
pp.31-38 (1995).
33. 李文中,“以銅錫鈦合金硬銲表面單層塗佈鑽石工具之微結構
分析”, 國立台灣科技大學機械工程系碩士學位論文 (2002)。
34. T. B. Massalski, “Binary Alloy Phase Diagram”, 2nd ed, ASM
International, Metals Park Press, Ohio, p.1482, p.1495, p.3406 (1990).
35. M. J. Jackson, N. Barlow and B. Mills, “The Effect of Bond
Composition on the Strength of Partially Bonded Vitrified Ceramic
Abrasives”, Journal of Materials Science Letter, Vol. 13,
pp.1287-1289 ( 1994).
36. S. Hamar-Thibault, and C. H. Allibert, “New Phase in the Ternary
Cu-Ti-Sn system”, Journal of Alloys and Compounds, Vol. 317-318,
pp.363-366 (2001).