A novel PEG-based binder for metal injection molding

被引：0

作者：

Li, DX ^{[1
]}

Qu, XH ^{[1
]}

Huang, BY ^{[1
]}

Zhong, XX ^{[1
]}

Li, SL ^{[1
]}

Li, YM ^{[1
]}

机构：

[1] Cent S Univ, Powder Met Res Inst, Changsha 410083, Peoples R China

来源：

RARE METAL MATERIALS AND ENGINEERING | 2001年 / 30卷 / 02期

关键词：

metal injection molding; PEG-based binder; solvent debinding; rheological property;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A novel PEG-based binder for metal injection molding (MIM) has been studied. The navel 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 theological properties. The binder could easily be removed in a short time in ethanol without defects, and environmental concern associated with other solvents are avoided.

引用

页码：97 / 100

页数：4