by Daliang Yu 1,Wen Yang 2,Wanqing Deng 2,Songzhu Zhu 2,Qingwei Dai 1,3,* andDingfei Zhang 31School of Metallurgy and Materials Engineering, Chongqing University of Science and Technology, Chongqing 401331, China2Chongqing Zhicheng Machinery Co., LTD, Chongqing 400039, China3College of Materials Science and Engineering, Chongqing University, Chongqing 400045, China*Author to whom correspondence should be addressed.Metals2021, 11(1), 97; https://doi.org/10.3390/met11010097Received: 27 November 2020 / Revised: 25 December 2020 / Accepted:
SazianaSamat, Mohd Zaidi, OmarAmir Hossein Baghdadi, Intan Fadhlina Mohamed, Ahmad Muhammad AzizDepartment of Mechanical and Manufacturing Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, 43600 UKM, Bangi, Malaysia Abstract The thixoforming process with feedstock preparation yields a fine microstructure and enhanced mechanical properties relative to other traditional casting processes. However, the thixoforming process
This introduction paper is based on the paper “A brief review of the technology in piston machining to goal the product localization in Vietnam” published by “[Journal/academic society of publication not explicitly stated in the paper]”. 1. Overview: 2. Abstract: The recent rapid growth of the Vietnamese automobile market is convincing proof that the Government
Bok-Hyun Kang*, Ki-Young KimKorea University of Technology and Education 코어드 와이어 피딩에 의한 Cu 용탕에의 합금 첨가 시 효율 평가 Abstract To add alloying elements into a pure copper melt, the wire-feeding efficiency of cored (alloy containing) wire was evaluated using a commercial, computational fluid-dynamics program. The model design was based on an industrial-scale production
Effect of vacuum annealing and characterization of diecast ADC12 aluminum alloys Jo, Jihoon (Department of Materials Science and Engineering, Chosun University) ; Ham, Daseul (Department of Materials Science and Engineering, Chosun University) ; Oh, Seongchan (Department of Materials Science and Engineering, Chosun University) ; Cha, Su Yeon (Department of Materials Science and Engineering, Chosun University) ; Kang, Hyon Chol (Department
![Die casting is mostly used because many parts need to be manufactured in a short amount of time (hundreds to thousands per day) with high accuracy. Parts like valve covers, wheels, transmission housings, engine block, wheel spacer, carburetor, impellers and fan clutch, alternator housing, airbag gas generator housing, etc. are all modes through the aluminum die casting method. Automobile parts require uniformity and high surface finish which can be accomplished by using casting methods that work in a controlled environment- pressure dies casting. Die casting was originally developed specifically for automotive applications [28]. The idea is to produce parts that are light, easy to handle, and cheap. Thus, die casting is widely applied to zinc and aluminum which are lighter than cast iron. Figure 2 shows the aluminum die-cast parts of a car. PEGASUS has been supplying quality aluminum die-cast auto parts to the automobile industry with our stable production system since we started this business in 2007 [27]. At present, we are supplying 60 kinds of die-cast products with our unique mold design and casting technology in addition to the processing technology we have been cultivating in the industrial sewing machine industry [29]. Aluminum or Al-Si alloys are used for Die casting. During this process, molten metal is injected at high pressure into a die (made of metal) which is a permanent mold comprising of two parts of the desired shape attached [30].](https://castman.co.kr/wp-content/uploads/Figure-2.-Application-of-die-casting-to-produce-auto-parts-27-570x342.png)
