| 预合金粉末在切割花岗岩锯片生产中的应用研究 |
| |
| 引用本文： | 张绍和,丁星妤,杨仙. 预合金粉末在切割花岗岩锯片生产中的应用研究[J]. 粉末冶金技术, 2007, 25(2): 117-120 |
| |
| 作者姓名： | 张绍和 丁星妤 杨仙 |
| |
| 作者单位： | 中南大学地学与环境工程学院,长沙,410083 |
| |
| 摘 要： | 对6种全部或部分加入预合金粉末的金刚石锯片进行了切割试验研究,分析了预合金粉末在胎体中的作用,探讨了某种预合金胎体中金刚石参数设计的合理范围.研究发现,采用湿法冶金工艺制造的ZSF预合金粉末,能够显著提高胎体把持金刚石的能力和胎体的耐磨性;对于雾化法得到的ZWC预合金粉末和ZSF预合金粉末组成的胎体锯片,金刚石浓度为18%时即能够保证有较好的锋利度、耐磨性以及加工质量.
|
| 关 键 词： | 预合金粉末 金刚石锯片 花岗岩 寿命 锋利度 |
| 收稿时间： | 2006-02-16 |
| 修稿时间： | 2006-02-16 |
Application of prealloyed powders used in production of diamond saw blade cutting granite |
| |
| Zhang Shaohe,Ding Xingyu,Yang Xian. Application of prealloyed powders used in production of diamond saw blade cutting granite[J]. Powder Metallurgy Technology, 2007, 25(2): 117-120 |
| |
| Authors: | Zhang Shaohe Ding Xingyu Yang Xian |
| |
| Affiliation: | School of Geoscience and Environment Engineering, Central South University, Changsha 410083, China |
| |
| Abstract: | Cutting experiment for 6 kinds of diamond saw blades made of prealloyed powders, effect of prealloyed powder on the matrix and reasonable diamond concentration in certain matrix were investigated. The results show that diamond - holding capacity and wearability of the matrix are markedly improved by using the prealloyed powder ZSF produced by wet- process metallurgy. Better sharpness, wearability and working quality of the saw blades can be ensured by using atomized prealloyed powder ZWC and ZSF at diamond concentration of 18 %. |
| |
| Keywords: | prealloyed powder diamond saw blade granite life sharpness |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
