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Danh sách các phòng thí nghiệm của Khoa Khoa học và kỹ thuật vật liệu tại ĐH Ulsan, Hàn Quốc.

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Traditional Technology Innovation Research Laboratory

Pyrometallurgy Engineering Laborotary

Nano Particulate Materials Processing Laboratory

Electrochemical Laboratory

Welding Engineering Laboratory

Thin Film Process Laboratory

Magnet Material Laboratory

Hydro-metallurgy Laboratory

Electro-Ceramics Laboratory

Advenced Material Laborotary

Clean Technology &Thin Film Process Research Laboratory

Title	Traditional Technology Innovation Research Laboratory
Professor	Room No.	Contact	PDS
Kim, Sun-Kyu	18-522	052-259-1630
Homepaae	http://home.ulsan.ac.kr/~skim
In September 1986, The Advanced Surface Engineering Laboratory was found by prof. Sun Kyu Kim. The laboratory is part of the school of materials science and engineering. Many of the research conducted have been concerned with surface problems arising in the field of materialsengineering. Another very important goal of the laboratory is the investigation of plasma surface engineering such as metallic-organic chemical vapor deposition, DC/RF magnetron sputtering, cathodic arc and hybrid processes. In November 2002, this laboratory was designated as Traditional Technology Innovation Laboratory　 by the Korea Ministry of Science and Technology. The main goal of this laboratory is to carry out a research relevant to the industry of Ulsan area and to implement the research results to the production plants in Ulsan area. This laboratory functions as a pivotal point of interacting and disseminating technical information to industries in Ulsan area. Current research is oriented to deposition of wear resistant, superhard nanocomposite films on tool steels to increase the durability of tools and dies used in automotive industries in Ulsan area. and mechanical

Title	Pyrometallurgy Engineering Laborotary
Professor	Laboratory	Contact	PDS
Kim, Yung-Hong	18-521	052-259-2585
Homepaae	http://home.ulsan.ac.kr/~yhkim
In this laboratory, we study pyrometallugy. Pyrometallugy is based on thermodynamics and iron and steel making processes. Advanced understandings of thermodynamics and iron and steel making processes are main purposes for research. We are particularly at studied on the reaction between gas/metal, gas/slag, slag/metal. After reaction, we analyzed specimen using SEM, TEM, EPMA, XRD, ICP, etc. Sometimes using this reaction, we make some alloy.

Title	Nano Particulate Materials Processing Laboratory
Professor	Laboratory	Contact	PDS
Kwon, Young-Soon Kim, Ji-Soon	35-415	052-259-1073
Homepaae	http://home.ulsan.ac.kr/~npmp
Nanomaterials mean the materials with below 100nm size, fabricated by a physical, chemical, mechanical methods. The field of powder materials has several problems with a economical efficiency, quality and so on. That still stays at a experimental stage. The nanoscale powder is hard to treat on the air due to its oxidizability. Consequently, the most important technical object in the development of nano powder is the economical efficiency of fabricating process, compacting techniques and the reliability of sintered structure(Nanostructure materials). The object of the NPMP Lab. is from the fabrication of Nano powder to the development of Nanostructure materials. The NPMP Lab. fabricates Nano powder by EEW(Electric Explosion of Wire), this is the first attempt in domestic universities, and MA(Mechanical Alloy) / MC(Mechano- chemical Synthesis). The sintering is carried out in SPS(Spark plasma sintering), Multipurpose vacuum furnace and high-temperature tube furnace. The NPMP Lab. carries out the four main projects as follows. Nanoscale Powder Production by Wire Electrical Explosion Process Nanostructure Materials by Mechanical Alloying, Mechanochemical Synthesis, Self- propagating High-temperature Synthesis Sintering of Nanomaterials Porous TiNi Shape-Memory Biomaterials (Powder Metallurgy Process, SHS)

Title	Electrochemical Laboratory
Professor	Laboratory	Contact	PDS
Kim, Heung-Shik	18-517	052-259-2236
Homepaae	http://home.ulsan.ac.kr/~kimhs
Electrochemical corrosion laboratory (ECCL) researches materials characteristics and solve the corrosion of metal, measuring and analyzing the detected electrical signal of metal corrosion in all kinds of solution, for metal sample used in industrial and research parts. For measuring and analyzing this phenomenon, DC 105 (DC Corrosion Measurement), EIS300 (AC Impedance Measurement), ESA400 (Electrochemical noise measurement), Salt spray test, DC an AC power supply, water bath, RCL meter, Elctropolisher, High Temperature Furnace, Automatic pH meter and so on.

Title	Welding Engineering Laboratory
Professor	Laboratory	Contact	PDS
Park, Dong-Hwan	18-512	052-259-2231
Homepaae	http://home.ulsan.ac.kr/~dhpark
Our laboratory was found by Professor Dong-Hwan Park of the school of Materials Science and Engineering. Our Lab. are researching various methods of welding which is the important of industrial skills. For finding better condition of welding, we effort to find that appropriate materials, conditions and methods. After we investigated the problems of conditions of welding, and then we develope the tension and fatigue limit of junction part and reduce the defect of structure to contribute industrial application. To find best conditions of welding, we adjust the welding current, voltage, speed and touch angle to find appropriate conditions. For the mechanical and chemical test, there are tension, fatigue, corrosion testing and so on.

Title	Thin Film Process Laboratory
Professor	Laboratory	Contact	PDS
Park, Soon	18-524	052-259-1631
Homepaae	http://home.ulsan.ac.kr/~parks
"Thin Film Process Laboratory" was found by Professor Soon Park of the school of MaterialsScience and Engineering. We are researching the deposition and growth of thin film using various deposition method. We investigated the growth of the Diamond by DC Plasma Enhanced Chemical Vapor Deposition (DC-PECVD) and computer simulation of CVD process. Recently, We are studying the Carbon Nanotube which is one of the Nano-technology to applicate Field Emission Display(FED). It is used the method which grows Carbon Nanotube on Si wafer and Anodized Aluminum Oxide (AAO). We will invest our effort to develop electronic-electric materials, especially Fuel Cell.

Title	Magnet Material Laboratory
Professor	Laboratory	Contact	PDS
Yoon, Suk-Keel	18-431	052-259-2722
Homepaae	http://home.ulsan.ac.kr/~skyoon
Permanent magnetic alloys are essential components in many electric, electromechanical devices used in today's technologically advanced society. Permanent magnets based on intermetallic compounds of rare-earth(RE) elements and transition metals(TM) exhibit exceptionally advantageous magnetic properties and, therefore, have found numerous applications. MnBi has received considerable attention for its unusual magnetic and magneto-optic properties. It crystallizes in the NiAs-type hexagonal crystal structure with c axis as the easy direction of magnetization. It exists in several closely related forms, such as a low-temperature phase(LTP), which is ferromagnetic and has very high magnetocrystalline anisotropy. the high temperature phase(HTP), which is paramagnetic. and the quenched-high-temperature phase. Permanent magnets(NdFeB, MnBi) were fabricated by the Spark Plasma Sintering(SPS) method or electric furnaceand with NdFeB, MnBi powder before and after mechanical alloying(MA) A Study on the Magnetic Properties of Mechanically Alloyed MnBi Intermetallic Compounds A study on the Spark Plasma Sintering and Magnetic properties of Mechanically milled NdFeB powder

Title	Hydro-metallurgy Laboratory
Professor	Laboratory	Contact	PDS
Lee, Kwang-hak	18-523	052-259-2858
Homepaae	http://home.ulsan.ac.kr/~kwanghak
This Laboratory makes a study of modification of Al-Si alloys, non-ferrous metals and recycling process. Research Papers A Study for Characteristic and Manufacturing of Porous Ni/AC4C and Ni-Cr/AC4C Composites Reduction behavior of Zn, Pb, Cl, Fe, Cu and Cd compounds in EAF dust with carbon A feasibility study of the partial squeeze and vacuum die casting process Effect of Surface Active Elements on Reaction Mechanism of Nitrogen Absorption of Pure Iron and Fe-Cr Melt in Melting Process by Ar Plasma Arc Development of a High Voltage Pulsed Power System for Electrostatic Precipitators Manufacturing Al-scrap into Hypoeutectic Al-Si Alloy by Using Electromagnetic Force Study on the Microstructural Changes with Modification and Cast-forging in Eutectic Al-Si Alloys Study on the Microstructural Changes with Modification and Cast-forging in Hypoeutectic Al-Si Alloys

Title	Electro-Ceramics Laboratory
Professor	Laboratory	Contact	PDS
Lee, Jae-Shin	18-424	052-259-2245
Homepaae	http://www.eclab.or.kr
Electroceramicis are used in electric devices or sensors that are applied in electronic properties through physics and chemical characters. They are used in various parts nowdays, Especially, they are applied in mobile-communication applications, actuators, piezoelectric and pyroelectric applications. In our laboratory, we are investigating dielectric, piezoelectric pyroelectric in electroceramic applications. We are developing IT parts and actuator using dielectrics and piezoelectrics. We are also developing IR sensors investigating pyroelectrics. In piezoelectric ceramics, multi-layer actuator, ceramic resonator, piezoelectric transformer, and non lead actuator are investigated. In dielectric ceramics, dielectric resonator, filter, duplexer, and antenna are investigated. In pyroelectric ceramics, IR sensor is investigated in our laboratory.

Title	Advenced Material Laborotary
Professor	Laboratory	Contact	PDS
Jung, Eun	30-301	052-259-1663
Homepaae	http://www.adhotec.com
Our Advanced Material Lab(AML), led by Jung Eun professor, has strived to study and search for materials engineering that is a challenging and exciting profession which often forms the bridge between the scientific disciplines of physics and chemistry and the various branches of engineering. It is concerned with investigating relationships between the structure and the properties of metals, polymers and ceramics (as well as composites of these) and with design, manufacturing and processing of materials with desired properties. Furthermore, at AML, we have an excellent environment for students to develop the skills and creativity to be in the forefront of engineering anywhere in the world. And you will have opportunities to study lots of thing about advanced material. Now our areas of study are the next generation semiconductor package, Pb-free Solder Powder and Pb-free Cream Solder, lead-free solder ball for the BGA/CSP Package, Spacer for LCD, Ag, Ag-Cu, Ni, Cu Powder and Paste for Multi-Layered Ceramic Capacity(MLCC), the semiconductor package (BGA, CSP, Flip Chip), manufacturing technology of Alkaline-Manganese Battery(Zn, Pb Power), Filter(Cu-sn Ball), and Nanosized Metal Power(Ag, Cu, Ni Power).

Title	Clean Technology &Thin Film Process Research Laboratory
Professor	Laboratory	Contact	PDS
Chun, Hui-Gon	18-426	052-259-2243
Homepaae	http://home.ulsan.ac.kr/~hgchun
Clean Technology &Thin Film Process Research Laboratory is specific clean laboratory for Semiconductor Process controlled on Class 1000 condition. Our research parts are widely related with semiconductor process, which is Thin Film (PVD, CVD), Cleaning, Etching and so on. There are several kinds of equipments for research and development: DC/RF Magnetron Sputter, PA-MOCVD, ESA-MOCVD, PSII, HT, LP Plasma Cleaner, Vacuum furnace, Ellipsometer, Quartz furnace, Optical metal microscopy.