Effect of Multiple Reflow on Intermetallic Compound Formation using Various Surface Finishes by Siti Rabiatull Aisha, Idris, Ali, Ourdjini, Saliza Azlina, Osman

“…In this paper, the results of a study on the effect of multiple reflow on the mechanism of intermetallic compounds (IMC) formation of solder joints made from lead-free Sn-4Ag-0.5Cu (SAC405) on electroless nickel/electroless palladium/immersion gold (ENEPIG), electroless nickel/immersion gold (ENIG), immersion silver (ImAg) and Copper surface finishes are presented. …”
Get full text

Effect of Multiple Reflow on IMC Formation using Various Surface Finishes by Siti Rabiatull Aisha, Idris, Ali, Ourdjini

“…In this paper, the results of a study on the effect of multiple reflow on the mechanism of intermetallic compounds (IMCs) formation of solder joints made from lead–free Sn–4Ag–0.5Cu (SAC405) on electroless nickel/electroless palladium/immersion gold (ENEPIG), electroless nickel/immersion gold (ENIG), immersion silver (ImAg) and copper surface finishes are presented. …”
Get full text

Manufacturing of biomaterials with engineered porosity for the promotion of osseointegration : biocompatible duplex cpating on titanium alloy for hard tissie replacement by Ng, Boon Sing

“…Potential nickel ion release from nickel-titanium alloy (NiTi) in physiological fluid environment has hindered the alloy's medical application thus far. …”
Get full text

Electrochemical properties of graphene by Tee, Keat Kee

“…The thickness of carbon and nickel are controlled using the duration of individual sputtering with the aid of a timer on the sputtering machine. …”
Get full text

Synthesis of electrode materials for aluminium aqueous batteries by Tan, Ivan Fu Xing

“…Ever since the lithium ion battery was commercialised by Sony Corporation in 1991, the use of lithium-ion batteries has been widespread in the modern world to power various devices such as mobile phones and laptops.[1, 2] Lithium ion and nickel-cadmium batteries broke into the industry in the 1990s and were the main competitors for mainstream rechargeable battery use. …”
Get full text

Investigation of non-precious metals for the development of low cost catalytic converter by Mohiuddin, A. K. M., Rahman, Mohammed Ataur

“…Simulation by COMSOL has shown that Nickel and copper were very effective in reducing NOx during rich condition of air-fuel mixture while oxidizing CO and HC during lean condition. …”
Get full text

Synthesis, characterization and antioxidant study of Cu(II) and Ni(II) hydroxamic acid complexes / Syed Mohd Naqib Syed Zainal Abidin by Syed Zainal Abidin, Syed Mohd Naqib

“…The complexes of copper-benzohydroxamic acid (CuBHA) and nickel-benzohydroxamic acid (NiBHA) were successfully synthesized using benzohydroxamic acid ligand and copper sulfate pentahydrate (CuSO4.5H2O) and nickel chloride hexahydrate (NiCl2.6H2O) metal salts. …”
Get full text

LIGA fabrication of nanocrystalline Ni–W alloy micro specimens from ammonia-citrate bath by Haseeb, A.S. Md. Abdul, Bade, Klaus

“…Effects of different parameters like current density, nickel ion and tungsten ion concentration in the bath, deposition time etc. on the deposit characteristics and current efficiency were studied. …”

Geochemical characteization of sediments around Nukakatan Valley, Tambunan, Sabah by Hennie Fitria Wulandary Soehady Erfen, Junaidi Asis, Muhammad Abdullah, Baba Musta, Sanudin Tahir, Hazerina Pungut, Mohamed Ali Yusof Mohd Husin

“…The soils samples are identified as non-polluted due to the low concentration of chromium, copper, nickel and lead but heavily polluted with arsenic when measured using Sediment Quality Guidelines of US EPA. …”
Get full text

Chemical bath deposition of NiSe thin films from alkaline solutions using triethanoleamine as complexing agent by Kassim, Anuar, Tan, Wee Tee, Abdullah, Abdul Halim, Haron, Md. Jelas, Saravanan, Nagalingam, Ho, Soon Min, Rosli, Mohd Yazid

“…The nickel selenide thin films were prepared onto microscope glass slides by chemical bath deposition technique. …”
Get full text

Chemical bath deposition of NiSe thin films from aqueous solutions. by Kassim, Anuar, Haron, Mohd Jelas, Rosli, Mohd Yazid, Tan, Wee Tee, Abdullah, Abdul Halim, Ho, Soon Min, Nagalingam, Saravanan

“…The nickel selenide thin films were prepared onto microscope glass slides by a chemical bath deposition technique. …”
Get full text

A study on waste-derived NiZn soft ferrites as EMI suppressor by Woon, Hai Song, Lim, Kean Pah, Ho, C. K., Cheah, C. L., Riza, N.

“…It contains nickel, zinc or manganese, and the raw material is mainly hematite. …”
Get full text

Numerical analysis of laser preheating for laser assisted micro milling of Inconel 718 by Abdul Rahim, Erween, Md. Warap, Norizan, Mohid, Zazuli, Ibrahim, Rasidi, Ismail, Mohd Idris Shah

“…Micro milling of super alloy materials such as nickel based alloys such as Inconel 718 is challenging due to the excellent of its mechanical properties. …”
Get full text

Dual-bed catalytic system for direct conversion of methane to liquid hydrocarbons: study of selected reaction parameters by Saidina Amin, Nor Aishah, Ammasi, Sriraj

“…The influence of reaction temperature (650-800°C), amount of nickel loading (0-3 wt%) and CH4/O2 ratio (4-10) on the process has been studied under atmospheric conditions. …”
Get full text

Nitrogen-rich oximic complexes by Georgiou, George Cleovoulos

“…The complexlng behaviour of chloroglyoxine (cgH2), dichloroglyozime (dcgH2), and diaminoglyoxime (dagH2) towards copper and nickel has been studied.…”
Get full text

Synthesis and characterization of carbon nanotubes and nanotube-based composites by Muralidharan Paramsothy.

“…The objective of this study are as follows : (1) to study the effect of nickel concentration on the outer diameter (OD) of the CNTs synthesized (2) to study the effect of carbon deposition temperature on eh OD of the CNTs synthesized and etc.…”
Get full text

GEOLOGI DAN ESTIMASI SUMBERDAYA NIKEL LATERIT DENGAN METODE IDW (INVERSE DISTANCE WEIGHT) DAN KRIGING PADA DAERAH BAHODOPI KABUPATEN MOROWALI PROVINSI SULAWESI TENGAH by , MUHAMMAD AMRIL ASY'ARI, ST, , Dr. rer.net.Arifudin drus, ST.,MT.

“…Initial value of the data sample standard deviation at the point of nickel extraction is 0.32 and after the Kriging process, the standard deviation is 0.152. …”

Development of Diffusion Barrier Layer on Copper-Printed Circuit Board Using Electroless Plating Method by Siti Rabiatull Aisha, Idris, Ourdjini, Ali, Azmah Hanim, Mohamad Ariff, Saliza Azlina, Osman

“…In this paper, the nickel–phosphorus (Ni–P) diffusion barrier layer between Sn–4Ag–0.5Cu solder alloy and copper-printed circuit board was developed. …”
Get full text
Get full text

Heavy metal exposure assessment using nail as bio-indicator among the farmers in Malaysia by Yew, Yee Shien

“…Besides, the analysis of the relationship between the age and levels of arsenic (r0.499), cadmium (r0.398), nickel (r=0.454), and lead (r0.498), (p <0.05) showed significant relationship. …”
Get full text

Removal of Heavy Metal from Industrial Wastewater Using Ultrasonic Assisted By Tea Waste As Adsorbent by Mohd Ariff, Kamali

“…This research is about the efficiency of combination method between ultrasonic and adsorption process to remove zinc, Zn and nickel, Ni from fertilizer factory wastewater. The parameters analyzed in this research are amounts of adsorbent in solutions from 0.5 g to 2.9 g of tea waste, different ultrasonic temperature from 40° C to 80° C and different sonication time from 5 minute to 29 minutes. …”
Get full text