A Novel PEG-Based Binder for Metal Injection Molding

被引：0
|
作者：
Li, Duxin
Qu, Xuanhui
Huang, Baiyun
Zhong, Xiaoxian
Li, Songlin
Li, Yimin
机构：
[1] Central South University, Changsha 410083, China
[2] Powder Metallurgy Research Institute, Central South University, Changsha 410083, China
来源：
Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering | 2001年 / 30卷 / 02期
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摘要：
A novel PEG-based binder for metal injection molding (MIM) has been studied. The novel binder is made of high-density polyethylene (HDPE), polyethylene glycol (PEG), polymer W, stearic acid(SA) and dioctyl phthalate (DOP). The binder has strong adhesive to Fe-2Ni powder and high solid loading, and could easily mix with powders to obtain a homogeneous feedstock. The feedstock exhibits good molding behavior. The feedstock possesses pseudo plasticity and exhibits good rheological properties. The binder could easily be removed in a short time in ethanol without defects, and environmental concern associated with other solvents are avoided.
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页码：99 / 100
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