Simulation and modeling of macro and microcomponents produced by powder injection molding:A review
- سال انتشار: 1398
- محل انتشار: فصلنامه پلی اولفین ها، دوره: 7، شماره: 1
- کد COI اختصاصی: JR_POJ-7-1_005
- زبان مقاله: انگلیسی
- تعداد مشاهده: 785
نویسندگان
Faculty of Materials Science and Engineering, K. N. Toosi University, Tehran, Iran
Faculty of Materials and Metallurgical Engineering, Semnan University, Semnan, Iran
چکیده
During the recent years powder processing technologies have gained much attention due to the less energyconsumption and recyclable powders. Manufacturing of complicated parts by the conventional powdermetallurgy (PM) method is hard due to the uniaxial pressure, which leads to the low design flexibility. In order toprevail these constraints, powder injection molding (PIM) process, which includes powder metallurgy and injectionmolding processes, is introduced. In powder injection molding, simulations are a very useful tool to predict eachstep of process and design the mold. By this way, design can already be optimized and mistakes are avoided. In thisreview a detailed study of simulation of different steps in the powder injection molding process of macro and microcomponents produced by this method is presented. Simulation investigations of mixing, injection, debinding, andsintering of various researchers are given. The computer simulation tools available for all steps of the PIM processare surveyed and results are presented. Polyolefins J (2019) 7: 45-60کلیدواژه ها
Powder injection molding, simulation, mixing, debinding, sintering, injection.اطلاعات بیشتر در مورد COI
COI مخفف عبارت CIVILICA Object Identifier به معنی شناسه سیویلیکا برای اسناد است. COI کدی است که مطابق محل انتشار، به مقالات کنفرانسها و ژورنالهای داخل کشور به هنگام نمایه سازی بر روی پایگاه استنادی سیویلیکا اختصاص می یابد.
کد COI به مفهوم کد ملی اسناد نمایه شده در سیویلیکا است و کدی یکتا و ثابت است و به همین دلیل همواره قابلیت استناد و پیگیری دارد.