| Investigation of binderless WC-TiC-Cr3C2 hard materials prepared by spark plasma sintering (SPS) | |
| Department | 固体润滑国家重点实验室 |
Qiao ZH(乔竹辉)1,3 ; Raethel, Jan1; Berger, Lutz-Michael2; Herrmann, Mathias1; Mathias Herrmann
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| 2013 | |
| Source Publication | International Journal of Refractory Metals and Hard Materials
 |
| ISSN | 0263-4368 |
| Volume | 38Pages:7-14 |
| Abstract | Binderless TiC–WC–Cr3C2 hard materials with different compositions were prepared by FAST (field-assisted sintering technique) and by SPS from mixtures of TiC, WC and Cr3C2. The effect of the microstructure on the properties was evaluated in as-densified materials and materials heat treated at 1900 °C. The mechanical properties were determined and the microstructures were characterised using X-ray diffraction and scanning electron microscopy. A cubic (Ti, W, Cr)C phase was found to form during sintering. Hardness values of up to 23 GPa were observed. For the TiC-rich materials annealing did not have a significant effect on the hardness, but in the case of the WC-rich materials it resulted in a reduction in the hardness due to pore formation. |
| Keyword | Binderless Cemented Carbides Fast Densification Spark Plasma Sintering Microstructure Mechanical Properties |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/j.ijrmhm.2012.12.002 |
| Funding Organization | the Alexander von Humboldt Foundation |
| Indexed By | SCI |
| If | 1.764 |
| Language | 英语 |
| Funding Project | 高温抗磨材料组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/4342 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Mathias Herrmann |
| Affiliation | 1.Fraunhofer Inst Ceram Technol & Syst IKTS, D-01277 Dresden, Germany 2.Fraunhofer Inst Mat & Beam Technol IWS, D-01277 Dresden, Germany 3.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China |
| Recommended Citation GB/T 7714 | Qiao ZH,Raethel, Jan,Berger, Lutz-Michael,et al. Investigation of binderless WC-TiC-Cr3C2 hard materials prepared by spark plasma sintering (SPS)[J]. International Journal of Refractory Metals and Hard Materials,2013,38:7-14. |
| APA | Qiao ZH,Raethel, Jan,Berger, Lutz-Michael,Herrmann, Mathias,&Mathias Herrmann.(2013).Investigation of binderless WC-TiC-Cr3C2 hard materials prepared by spark plasma sintering (SPS).International Journal of Refractory Metals and Hard Materials,38,7-14. |
| MLA | Qiao ZH,et al."Investigation of binderless WC-TiC-Cr3C2 hard materials prepared by spark plasma sintering (SPS)".International Journal of Refractory Metals and Hard Materials 38(2013):7-14. |
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| 乔竹辉Investigation of （1765KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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