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| 电火花线切割工作液对硬质合金模具的腐蚀研究 | |
| 引用本文： | 张好强,贾晓鸣,王莉娜. 电火花线切割工作液对硬质合金模具的腐蚀研究[J]. 稀有金属与硬质合金, 2010, 38(1) |
| 作者姓名： | 张好强 贾晓鸣 王莉娜 |
| 作者单位： | 河北理工大学机械工程学院,河北,唐山,063009 |
| 基金项目： | 河北省自然科学基金项目 |
| 摘 要： | 借助扫描电子显微镜(SEM)、X射线能谱仪(EDX)等设备,研究电火花线切割工作液中添加剂对硬质合金的腐蚀作用,并选择出可抑制钴浸出的添加剂。结果表明,工作液中三乙醇胺添加剂对硬质合金中钴浸出有促进作用,而油酸三乙醇胺、硼砂、苯并三氮唑则有明显的抑制作用。 |
| 关 键 词： | 电火花线切割 工作液 硬质合金 钴浸出 添加剂 |
Study on Corrosive Effects of the Additives in WEDM Working Liquid on Cemented Carbide |
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| ZHANG Hao-qiang,JIA Xiao-ming,WANG Li-na. Study on Corrosive Effects of the Additives in WEDM Working Liquid on Cemented Carbide[J]. Rare Metals and Cemented Carbides, 2010, 38(1) | |
| Authors: | ZHANG Hao-qiang JIA Xiao-ming WANG Li-na |
| Affiliation: | ZHANG Hao-qiang,JIA Xiao-ming,WANG Li-na (Mechanical Engineering College,Hebei Polytechnic University,Tangshan 063009,China) |
| Abstract: | The corrosive effects of the additives in WEDM working liquid on cemented carbide were studied by SEM and EDX.Some additives were selected as the cobalt leaching inhibitors.The results show that triethanolamine in the working liquid can promote the leaching of cobalt from cemented carbide,while triethanolamine oleate,borax and benzotriazole can obviously inhibit cobalt from leaching. |
| Keywords: | WEDM working liquid cemented carbide cobalt leaching additive |
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