牙醫用的鑽石牙鑽最常使用硬銲方式製造，而本研究設計出模具製程及灑粉製程的牙鑽，於900℃燒結後對進行對玻璃的切削研磨測試。於拉曼檢測結果顯，灑粉製程牙鑽表面部分出現鑽石出現石墨化的情況，模具製程並沒有出現鑽石石墨化情形，根據磨耗比測試發現模具製程牙鑽明顯優於灑粉牙鑽，而模具製程程中50%(Cu-30Sn-10Ti)50%Diamond為最佳比例及使用壽命。

Green diamond dental burs, using Cu-20Sn-10Ti as the binding matrix, were fabricated by two different routes, including spraying diamond grits on the top of the binding matrix powder and die-molding the diamond grits and binding matrix powder. The green diamond dental burs were then sintered at 900℃ in vacuum. The sintered diamond dental burs were then used to grind glass.

Raman spectra indicated that the diamond grits in the diamond dental bur made by spraying diamond grits route showed a portion of the diamond grits transformed graphite, while no such transformation was observed for the die-molded dental burs. Such a difference arises from the facts that the diamond grits were partially covered by the binding matrix in the sprayed dental burs and fully covered by the binding matrix in the die-molded ones,

Accordingly, the grinding ratio of the sprayed diamond dental bur is inferior to those of die-molded ones. It was also observed that a volume ratio of 5 diamond grit to 5 binding matrix yielded the highest grinding ratio.

[1]宋建民，”鑽石合成”，全華科技圖書有限公司出版，July(2000) ,1-33,2-24,4-14
[2]宋健民，”超硬材料” ，全華科技圖書有限公司出版，(2008)
[3]彭世豐，鑽石-硼矽酸玻璃複合材料之界面反應與機械性質研究，國立台灣科技大學，碩士論文，(2005)
[4]Heung-Kil Park, Hiromichi Onikura, Osamu Ohnishi, Ahmad Sharifuddin，“ Development of micro-diamond tools through electroless composite plating and investigation into micro-machining characteristics”，Precision Engineering，34 (2010) 376-386
[5]楊岳霖，熱壓金屬基鑽石工具於切削氧化鋁之性能研究，國立台灣科技大學，碩士論文，(2007)
[6]陳姵君，熱壓銅合金與鑽石複合材料之研究，國立台灣科技大學，碩士論文，(2005)
[7]謝育展，”常壓燒結金屬基鑽石工具性能研究”，國立台灣科技大學，碩士論文，(1999)
[8]Makoto Inoue, Kenta Yasuda, Tadashi Ito, Tetsu Sasahara , Masaru Yokota , Atsushi Nakahira，“ Fabrication of Sintered Diamond/Metal Composites and Evaluation of Grinding Performance for Sapphire”，Materals Sciences and Applications，(2012) 3 619-623
[9]Ching-Shan Lin，“Performance of metal-bond diamond tools in grinding alumina ”，Material Processing Technology，20I(2008)612-617
[10]Janusz Konstanty，“Powder Metallurgy Diamond tools- A review of Manufacturing Routes”，AGH-University of Science & Technology，January (2007)
[11]X. F. Liu, Y. Z. Li，“The microanalysis of the bonding condition between coated diamond and matrix ”， Journal of Refractory Metals and Hard Materials，21 (2003) 119-123
[12]Randall M. German，“Rapid Heating Concept in sintering ”，J.Kor.Powd.Met.Inst， Vol. 20 ,No. 2 (2013)
[13]J.Konstanty，“Production of Diamond Sawblades for stone Sawing Application”，Key Engineering Materials Vol.250，(2003)pp.1-22
[14]謝育展，銅錫鈦合金硬銲鑽石之組成相與性能研究，國立台灣科技大學，博士論文，(2008)
[15]C.-M.Sung，“Brazed of diamond grid: diamond a revolutionary design for diamond saws ”，Diamond and Related Materials，(1999)

[16]F. A. Khalid, U. E. Klotz, H.-R. Elsener, B. Zigerlig, P. Gasser，“on the interfacial nanostructure of brazed diamond grits ”，Scipta Materialia，50 (2004) 1139-1134
[17]Yu-Chen Hsieh , Shun-Tian Lin，“ Interfacial Bonding Strength Between Brazing Alloys and CVD Diamond”，ASM International，July (2007)
[18]Yao Zheng-jun，“High temperature brazing of diamond tools ”，Trans. Nonferrous Met Soc. China， (2005)10-20
[19]Y.H. Wang, J.B. Zang , M. Z. Wang , Y. Guan, Y. Z. Zheng，“ Property and application of Ti –coated diamond grits”，Journal of Materials Processing Technology， 129 (2002) 369-372
[20]Jinbin Lu ,Wenchun Qi, Yang Li,，“Analysis on brazed diamond joints with modified Cu-based filler alloy ”，Journal of Refractory Metals and Hard Materials， 67 (20176) 121-126
[21]Uirich E. Kiotz , Chunlei Liu , Fazal A. Khalid ,Hans-Rudolf Elsener,，“Influience of brazing parameters and alloy composition on interface morphology of brazed diamond ”，Material Science and Engineering，495 (2006) 265-270
[22]Fenglian Sun, Jicai Feng , Dan Li，“ Bonding of CVD diamond thick films using an Ag-Cu-Ti brazing alloy”，Journal of Materials Processing Technology，115 (2001) 333-337
[23]C. Artini，”Diamond-interfaces in cutting tools: a review”，Springer Science+business Media，December (2011)
[24]Yu-Zan Hsieh，“Diamond tool bit with iron alloys as the binding matrices ”，Material Chemistry and Physics，(2001)
[25]T. Tanaka, Y, Isono，“Influences of Metal Constituents to Characteristics and Grinding Abilities of Metal Bonded Diamond Wheel ”，Materials Rrocessing Technology，63 (1997) 175-180
[26]T. Tanaka , Takamatsu, N.Ikawa, H.Tsuwa，“Affinity of diamond for Metals “，Annals of the CIRP Vol.，(1981)
[27]E.Y.Gutmanas , A Rabinkin，“on cold sintering o metal-bonded diamond composites ”，materials science and engineering，45 (1980) 269-275
[28]Duan-Zhi Duan，“Interface characteristics and performance of pre-brazed diamond grains with Ni-Cr composite ally ”，Journal of alloys and compounds， 64 (2015) 626-631
[29]Y. Zhu, B. Zheng, W. Yao, L. Cao，“The interface diffusion and chemical reaction between a Ti layer and a diamond substrate ”，Diamond and Related Materials，8 (1999)1073-1078

[30]James C. Sung , Michael Sung ，“The brazing of diamond ”，Int. Journal of Refractory Metal & Hard Materials，27 (2009) 382-393
[31]Yu-Zan Hsieh，“Pressureless sintering of metal-bonded diamond particle composite blocks”，Journal of materials science， 35(2000)5383-5387
[32]Duan-Zhi Duan，“Microstructure and mechanical properties of pre-brazed diamond abrasive grains using Cu-Sn-Ti alloy ”，Journal of Refractory Metals and Hard Materials， 48 (2015) 427-432
[33]Bin Lin, Xitao Wang, Yang Zhang, Jie Zhu, Hailong Zhang，“ interface characterication of a Cu-Ti coated diamond system”，surface & coating technology，278 (2015)163-170
[34]S. X. Liu, B Xiao, Z. Y. Zhang, D. Z. Duan，“Microstructural characterization of diamond/CBN grains steel braze joint interface using Cu-Sn-Ti active filler alloy ”，Int Journal of Refractory Metals and Hard Materials， 54 (2016) 54-59
[35]Shen-Fang Huang，“Effects of brazing route and brazing alloy on the interfacial structure between diamond and bonding matrix ”，Material Chemistry and Physics， (2004)
[36]http://www.factdiamond.com
[37]Zou Wen jun,”Review of metal bond material used in superhard abrasive tools”,Diamond & Abrasives Engineering，(2014)
[38]Jianwei Li , Hailong Zhang , Luhua Wang, Zifan Che, Yang Zhang,，“Optimized thermal properties in diamond particles reinforced copper-titanium matrix composites produced by gas pressure infiltration ”，Composites: Part A，91 (2016) 189-194
[39]Jianwei Li , Hailong Zhang , Yang Zhang, Zifan Che , Xiato Wang，“ Microstructure and thermal conductivity of Cu/diamond composites with Ti-coated diamond particles produced by gas pressure infiltraction”，Journal of Alloys and Compounds，647 (2015) 941-946
[40]孫秀菁，合金組成對鑽石與鎳基合金界面相的影響，國立台灣科技大學，碩士論文，(2009)
[41]Luciano Jose de Oliveria，“Rrocessing and characterization of impregnated diamond cutting tools using a ferrous metal matrix ”，International Journal of Refratory Metals and Hard Materials，July (2007)
[42]Wolfgang Tillmann, Manuel Ferreira, Andre Steffen，“Carbon reactivity of binder metals in diamond–metal composites –characterization by scanning electron microscopy and X-ray diffraction”, Diamond & Related Materials， 38 (2013) 118–123
[43]R .M .German，Liquid phase sintering，Plenum Press，New York and London，(1985)
[44]Fu Wei, Xiaoguo Song, Shengpeng Hu，Brazing copper and alumina metallized with Ti-containing Sn0.3Ag 0.7Cu metal powder，Materials and Design，December (2015)
[45]W. C. Li, C. Liang, 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, 33(A) (2002) 2163~2172
[46]M. J. Jackson, N. Barlow, B. Mills，“The Effect of Bonn Composition on the Strength of Partially Bonded Vitrified Ceramic Abrasives”, Journal of Materials Science Letter，13 (1994) 1287~1289