This article present the optimization work describes out to joint dissimilar galvanized steel of SECC-AF (JIS G 3313) and SGCC 3302) material. A zinc coating on surfaces sheets will decrease weldability characteristic study used galvanised obtain highest tensile shear strength from specified resistance spot welding. research Taguchi method with 4-variables mixed-experimental levels. The level, namely 2-experimental levels for first variable 3-experimental other variables. was achieved in...

The car body repair process is integral to vehicle development and structural repair. primary objective of this study enhance the quality thin material welding utilized in automobile impetus for research stems from necessity improve integrity longevity materials prone deformation throughout procedure while minimizing distortion. This aims identify optimal parameters tungsten inert gas (TIG welding) on materials, particularly rearrangement. Taguchi method conducted experimental analysis...

The increasing demand for vehicles is resulting in environmental problems, such as a higher fossil fuels and CO2 emissions.Lightweight materials, fiberreinforced polymers, have been used automotive components to reduce the weight, fuel consumption, emissions of vehicles.Natural fibers are often substitutes glass because they abundant require less energy produce compared fibers.The present research focused on preparation characterization composites reinforced with Sansevieria trifasciata...

This study presents a comprehensive review of the improved optimization for powder coating process variables in mild steel (SPCC-SD). The effective thickness dry film (DFT) keeps significant influence on critical protection against rust. In process, variable is one primary and difficult objectives to accurately control desired consistency. empirical properly uses RAL 7040 epoxy-polyester with required between 70-100 microns. aims reasonably achieve optimal value layer from specific...

Paper ini membahas tentang pengaruh pengauh parameter pengelasan busur listrik (shielded metal arc welding-SMAW) terhadap kekuatan pengujian tensile strength. Proses shielded welding merupakan salah satu teknik penyambungan logam yang banyak digunakan. Pada proses pengelasan, beerapa variable harus diperhatikan adalah penggunaan kuat arus voltase/tegangan dan diameter filler Penelitian menggunakan metode ekperimental dengan material baja carbon rendah SPHC ketebalan 3.0 mm digabungkan...

The increasing amount of car usage is causing an escalated fuel consumption and CO2 emission. It implicates demand for the automotive industry to increase efficiency their products, One most effective ways solve issue find green weight light material interior component. Aim this research was investigate effect alkaline treatment fiber orientation on impact resistant bio- composite sansevieiria trifasciata fiber/Polypropylene. In research, bio-composites sansevieria fiber/Polypropylene...

The increasingly widespread use of lithium-ion batteries for various electronic devices to their as electrochemical energy storage containers demands higher battery performance. One way improve performance is the cathode material. material can be improved by modifying surface LiFePO4 coating carbon on its so that conductivity and distribution increase. sources used carbonation metalorganic frameworks (MOF). Metal-azolate (MAF) are a member MOF in form complex compounds source modification In...

Abstract Currently, there are many components produced by a metal injection molding process in automotive, consumer goods, medical, and electronics. Metal Injection Molding (MIM process) consists of four stages, mixing, molding, debinding, sintering. Feedstock plays critical roles the MIM since feedstock’s low quality cannot be corrected later. Feedstocks, which mixture powder binder, mixed at an elevated temperature. A feedstock should homogeneous has pseudo-plastic behavior. In process,...

meningkatnya tuntutan efisiensi energi dan material yang ringan namun kuat adalah tantangan utama dihadapi untuk meningkatkan kekuatan aluminium tanpa mengorbankan sifat-sifat unggul lainnya. Hal ini didukung dengan sifat mekanik dari alumunium sudah dimodifikasi. Setiap metode memiliki efek berbeda terhadap mekanis mikrostruktur aluminium, sehingga pemahaman mendalam tentang teknik penguatan sangatlah penting. Proses perlakuan panas (Heat treatment) digunakan seperti keuletan. Parameter...

Separators damaged by runaway heat in lithium-ion batteries (LIBs) are still a prominent safety concern utilizing these electrical energy storage systems. Efforts to improve separator performance or obtain new heat-resistant separators with high electrochemical urgently needed. In this study, composite PI-based membrane for the LIB has been successfully synthesized use as separator. The was crosslinked melamine and reinforced addition of montmorillonite form...

Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL DOI

The results of an experiment that used orthogonal Taguchi method to improve shielded metal arc welding (SMAW) were given. SMAW was join dissimilar SPHC and St. 30. material has a low carbon steel content, while 30C steels contain medium amount steel, which is for tractor shaft axles. Carbon percentages vary slightly between the two substances. This study aimed achieve highest possible quality tensile strength by utilizing specified parameters. whereas 30 moderate content. experimental with...

Abstract The aim of this research was to investigate the effect dibutyl phthalate plasticizer impregnation and mechanical properties biocomposite sansevieria trifasciata /high impact polypropylene analyze morphology interfacial bond between matrix fiber. In research, trifasciata/ high manufactured by using a hot press method with temperature 180°C pressure 140 bar for 10 minutes. Fibers were extracted from retting. experiment, fibers weree treated NaOH 3% (wt%) solution at 100°C an hour....

Barium Hexaferrite is a permanent magnet material known for its excellent quality and relatively inexpensive manufacture. hexaferrite has good stability can be applied in various technologies. In this research, the synthesis of barium been successfully made from primary materials Fe (NO 3 ) Ba 2 using sol-gel method, as well other such NaOH, chitosan, molasses, acetic acid distilled water solvents several materials. addition, variations aging time 0 hours, 4 hours 6 were added to see effect...

Metal injection molding (MIM) is a near net shape manufacturing technique for producing small, complex, precision parts in mass production. MIM process method that combines traditional shape-making capability of plastic and the materials flexibility powder metallurgy. The consists following four steps: mixing metal binder, to component, debinding remove binder sintering consolidate debound parts. In this research, physical mechanical properties molded 17-4 PH stainless steel were...

The casting process is widely used because it has the advantage of being able to make products with small dimensions very large dimensions, use materials more efficient, can be directly used. However, in process, main triggers for formation defects are nature mold, low permeability, molding compressive strength, sintering point, unsuitable sand grain distribution, so research needed obtain right type as a mold metal casting. only additive bentonite. Bentonite absorb water and expands between...

Bio-composite materials have taken an extensive interest in research over the years due to their excellent properties, such as mechanical and physical stiffness, low density/lightweight. The exceptional properties of bio-composite had a widespread application several industries, as; packaging industry, construction, automotive, other related engineering fields. This investigates mechanical, physical, microstructure Sansevieria Trifasciata (STE) natural fiber, -reinforced Vinyl Ester (STF/VE)...