کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7210220 | 1469203 | 2017 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effects of Different Thermoplastic Wax-based Binders on Properties of 316L Stainless Steel Injection Molding Parts
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مکانیک مواد
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
A thorough understanding of thermoplastic polymer in the wax-based binder is essential for ensuring the dimensions and mechanical properties of 316L stainless steel metal injection molding parts. The effects of three thermoplastic polymers, high density polyethylene, high density polyethylene/polypropylene and polypropylene, on the dimensions and mechanical properties of 316L stainless steel metal injection molding parts have been compared. The tensile bars were tested to examine the dimensions and mechanical properties of sintered parts against different thermoplastic polymers in the binder. Among the three thermoplastic polymers in the binder considered herein, high density polyethylene/polypropylene performs better than others in solvent debinding stage and in terms of the metal injection molding compact quality. High density polyethylene/polypropylene has significantly increases the stabilities of length, width and thickness by up to 46%, 40%, 20%, respectively. The density, hardness and tensile strength of the sintered parts are 7.28 g/cm3, 72.3 HRB and 579Mpa, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Rare Metal Materials and Engineering - Volume 46, Issue 10, October 2017, Pages 2775-2780
Journal: Rare Metal Materials and Engineering - Volume 46, Issue 10, October 2017, Pages 2775-2780
نویسندگان
Dou Yakun, Feng Yi, Huang Xiaochen, Tang Hai, Ding Dongdong, Tian Pei, Xia Meng, Qian Gang, Zhang Xuebin,