采用正交实验,分别研究了氧燃率、喷涂距离对爆炸喷涂WC-Co涂层性能的影响.通过工艺优化,获得了结构均匀致密、硬度高、弹性模量大、耐磨性能好的WC-Co涂层.利用XRD和SEM分析涂层的物相组成、观察其微观结构,经截面与表面力学性能和磨损性能对比,优化后的涂层表现出近似各向同性特征.分析指出涂层均匀的微观结构及低孔隙率是导致其近似各向同性特征的主要原因.
参考文献
| [1] | Lima R S,Karthikeyan J,Kay C M,Lindemann J,Berndt C C.Thin Solid Films,2002; 416:129 |
| [2] | Picas J A,Xiong Y,Punset M,Ajdelsztajn L,Forn A,Schoenung J M.Int J Refract Met Hard Mater,2009; 27:344 |
| [3] | Kucuk A,Lima R S,Berndt C C.J Am Ceram Soc,2001;84:685 |
| [4] | Kulkarni A,Vaidya A,Goland A,Sampath S,Herman H.Mater Sci Eng,2003; A359:100 |
| [5] | Nakamura T,Qian G,Berndt C C.J Am Ceram Soc,2000;83:578 |
| [6] | Friis M,Persson C,Wigren J.Surf Coat Technol,2001;141:115 |
| [7] | Gahlin R,Larsson M,Hedenqvist P,Jacobson S,Hogmark S.Surf Coat Technol,1997; 90:107 |
| [8] | Archard J F.J Appl Phys,1953; 24:981 |
| [9] | Kassman A,Jacobson S,Erickson L,Hedenqvist P,Olsson M.Surf Coat Technol,1991; 50:75 |
| [10] | Bemporad E,Sebastiani M,Felicis D D,Carassiti F,Valle R,Casadei F.Thin Solid Films,2006; 515:186 |
| [11] | Trezona R I,Hutchings I M.Wear,1999; 233-235:209 |
| [12] | Shipway P H,Hutchings I M.Surf Coat Technol,1995; 71:1 |
| [13] | Gee M G,Gant A,Hutchings I M,Bethke R,Schiffman K,Acker K V,Poulat S,Gachon Y,Stebut J V.Wear,2003;255:1 |
| [14] | Kusano Y,Acker K V,Hutchings I M.Surf Coat Technol,2004; 183:312 |
| [15] | Du H,Hua W G,Liu J G,Gong J,Sun C,Wen L S.Mater Sci Eng,2005; A408:202 |
| [16] | Lima R S,Marple B R.Acta Mater,2004; 52:1163 |
| [17] | Mcpherson R.Thin Solid Films,1981; 83:297 |
| [18] | Yang J F,Ohji T,Kanzaki S,Diaz A,Hampshire S.J Am Ceram Soc,2002; 85:1512 |
| [19] | Bolelli G,Cannillo V,Lusvarghi L,Manfredini T,Siligardi C,Bartuli C,Loreto A,Valente T.J Eur Ceram Soc,2005;25:1835 |
| [20] | Camerucci M A,Urretavizcaya G,Cavalieri A L.J Eur Ceram Soc,2001; 21:1195 |
| [21] | Mellali M,Fauchais P,Grimaud A.Surf Coat Technol,1996; 81:275 |
| [22] | Ban Z G,Shaw L L.Acta Mater,2001; 49:2933 |
| [23] | Fervel V,Normand B,Liao H,Coddet C,Beche E,Berjoan R.Surf Coat Technol,1999; 111:255 |
| [24] | Semenov S Y,Cetegen B M.Mater Sci Eng,2002; A335:67 |
| [25] | Wang T G,Zhao S S,Hua W G,Gong J,Sun C.Surf Coat Technol,2009; 203:1637 |
| [26] | Cartier M,McDonnell L,Cashell E M.Surf Coat Technol,1991; 48:241 |
| [27] | Matejicek J,Sampath S,Brand P C,Prask H J.Acta Mater,1999; 47:607 |
| [28] | Allen A J,Ilavsky J,Long G G,Wallace J S,Berndt C C,Herman H.Acta Mater,2001; 49:1661 |
| [29] | Kroupa F,Dubsky J.Scr Mater,1999; 40:1249 |
| [30] | Jin G,Xu B S,Wang H D,Li Q F,Wei S C.Mater Left,2007; 61:2454 |
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