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| 三元硼化物基金属陶瓷覆层性能的研究 | |
| 引用本文： | 刘福田,李兆前,黄传真,常钧,芦令超,程新.三元硼化物基金属陶瓷覆层性能的研究[J].机械工程材料,2003,27(7):30-34. |
| 作者姓名： | 刘福田 李兆前 黄传真 常钧 芦令超 程新 |
| 作者单位： | 1. 济南大学材料科学与工程学院,山东,济南,250022;山东大学机械工程学院,山东,济南,250061 2. 山东大学机械工程学院,山东,济南,250061 3. 济南大学材料科学与工程学院,山东,济南,250022 |
| 基金项目： | 国家自然科学基金(59975054)，山东省优秀中青年科学家科技奖励基金(96215011) |
| 摘 要： | 以钼粉、铁-硼合金粉和铁粉为原料，加入料浆添加剂，制备出成形料浆；用料浆喷涂法在Q235钢基体上成形覆层坯体；在真空烧结炉中通过原位反应液相烧结工艺制备出三元硼化物基金属陶瓷覆层。覆层强化了钢基体的力学性能，覆层与钢基体产生牢固的冶金结合，并具有较高的硬度和优良的耐磨性、耐腐蚀性，在机械工程领域具有广泛的应用前景。 |
| 关 键 词： | 金属陶瓷覆层 液相烧结 硼化物 力学性能 硬度 耐磨性 耐腐蚀性 喷涂法 |
| 文章编号： | 1000-3738(2003)07-0030-05 |
| 修稿时间： | 2002年10月28 |
The Properties of Ternary Boride Based Cermet Cladding Material |
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| LIU Fu-tian,LI Zhao-qian,HUANG Chuan-zhen,CHANG Jun,LU Ling-chao,CHENG Xin.The Properties of Ternary Boride Based Cermet Cladding Material[J].Materials For Mechanical Engineering,2003,27(7):30-34. | |
| Authors: | LIU Fu-tian LI Zhao-qian HUANG Chuan-zhen CHANG Jun LU Ling-chao CHENG Xin |
| Abstract: | Using Mo powder, B-Fe alloy powder and Fe powder as raw materials, added with slurry making agents, the green body formed slurry was prepared. The green body was formed by slurry spray method on the Q235 steel substrate. Ternary boride based cermet cladding material was prepared by in situ reaction and liquid phase sintering technology in vacuum furnace. The cladding can increase the mechanical properties of steel substrate. Firm metallurgic bonding was obtained between cladding and steel substrate. The cladding material has high hardness, excellent wear resistance and corrosion resistance, and can be widely used in mechanical engineering area. |
| Keywords: | cermet cladding liquid phase sintering property |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
