Metallurgy is a domain of materials science and engineering that studies the physical and chemical behavior of metallic elements, their inter-metallic compounds, and their mixtures, which are called alloys. Metallurgy encompasses both the science and the technology of metals; that is, the way in which science is applied to the production of metals, and the engineering of metal components used in products for both consumers and manufacturers. Metallurgy is distinct from the craft of metalworking. Metalworking relies on metallurgy in a similar manner to how medicine relies on medical science for technical advancement. A specialist practitioner of metallurgy is known as a metallurgist.
Steel is an alloy made up of iron with typically a few tenths of a percent of carbon to improve its strength and fracture resistance compared to iron. Many other elements may be present or added. Stainless steels that are corrosion- and oxidation-resistant need typically an additional 11% chromium. Because of its high tensile strength and low cost, steel is used in buildings, infrastructure, tools, ships, trains, cars, machines, electrical appliances, and weapons. Iron is the base metal of steel. Depending on the temperature, it can take two crystalline forms : body-centred cubic and face-centred cubic. The interaction of the allotropes of iron with the alloying elements, primarily carbon, gives steel and cast iron their range of unique properties.
Steelmaking is the process of producing steel from iron ore and/or scrap. In steelmaking, impurities such as nitrogen, silicon, phosphorus, sulfur and excess carbon are removed from the sourced iron, and alloying elements such as manganese, nickel, chromium, carbon and vanadium are added to produce different grades of steel. Limiting dissolved gases such as nitrogen and oxygen and entrained impurities in the steel is also important to ensure the quality of the products cast from the liquid steel.
Mechatronics, also called mechatronics engineering, is an interdisciplinary branch of mechanical engineering that focuses on the integration of mechanical, electronic and electrical engineering systems, and also includes a combination of robotics, electronics, computer, telecommunications, systems, control, and product engineering. As technology advances over time, various subfields of engineering have succeeded in both adapting and multiplying. The intention of mechatronics is to produce a design solution that unifies each of these various subfields. Originally, the field of mechatronics was intended to be nothing more than a combination of mechanics and electronics, hence the name being a portmanteau of mechanics and electronics; however, as the complexity of technical systems continued to evolve, the definition had been broadened to include more technical areas.
The University of Science and Technology Beijing, formerly known as Beijing Steel and Iron Institute (北京钢铁学院) before 1988, is a national key university in Haidian District, Beijing, China. USTB's metallurgy and materials science programmes are highly regarded in China. It is a Chinese Ministry of Education Double First Class Discipline University, with Double First Class status in certain disciplines.
Scrap consists of recyclable materials left over from product manufacturing and consumption, such as parts of vehicles, building supplies, and surplus materials. Unlike waste, scrap has monetary value, especially recovered metals, and non-metallic materials are also recovered for recycling.
Open-hearth furnaces are one of several kinds of furnace in which excess carbon and other impurities are burnt out of pig iron to produce steel. Since steel is difficult to manufacture owing to its high melting point, normal fuels and furnaces were insufficient and the open-hearth furnace was developed to overcome this difficulty. Compared to Bessemer steel, which it displaced, its main advantages were that it did not expose the steel to excessive nitrogen, was easier to control, and permitted the melting and refining of large amounts of scrap iron and steel.
An electric arc furnace (EAF) is a furnace that heats charged material by means of an electric arc.
The Institute of Materials, Minerals and Mining (IOM3) is a UK engineering institution whose activities encompass the whole materials cycle, from exploration and extraction, through characterisation, processing, forming, finishing and application, to product recycling and land reuse. It exists to promote and develop all aspects of materials science and engineering, geology, mining and associated technologies, mineral and petroleum engineering and extraction metallurgy, as a leading authority in the worldwide materials and mining community.
Gaziantep University is a public university in Gaziantep, Turkey. Gaziantep University has 10 faculties, containing a total of 22 academic departments, with a strong emphasis on scientific and technological research.
Integrated Computational Materials Engineering (ICME) is an approach to design products, the materials that comprise them, and their associated materials processing methods by linking materials models at multiple length scales. Key words are "Integrated", involving integrating models at multiple length scales, and "Engineering", signifying industrial utility. The focus is on the materials, i.e. understanding how processes produce material structures, how those structures give rise to material properties, and how to select materials for a given application. The key links are process-structures-properties-performance. The National Academies report describes the need for using multiscale materials modeling to capture the process-structures-properties-performance of a material.
Chongqing University of Science and Technology is located in Shapingba District of Chongqing City, by the Chongqing Municipal People's government and the China National Petroleum Corporation, China Petrochemical Corporation, China National Offshore Oil Corporation, named "Excellence Engineer Education Program", "Data China 100 School Project", is a mainly, petroleum and chemical industry, metallurgy, machinery and materials with electronics, safety and environmental protection features, covering science, engineering, economics and management, law, literature and art of the multidisciplinary coordinated development of full-time public universities.
Sayed Khatiboleslam Sadrnezhaad is an Iranian professor of materials science and engineering, and once chancellor of Sharif University of Technology and Materials and Energy Research Center.
Adaptive learning, also known as adaptive teaching, is an educational method which uses computer algorithms as well as artificial intelligence to orchestrate the interaction with the learner and deliver customized resources and learning activities to address the unique needs of each learner. In professional learning contexts, individuals may "test out" of some training to ensure they engage with novel instruction. Computers adapt the presentation of educational material according to students' learning needs, as indicated by their responses to questions, tasks and experiences. The technology encompasses aspects derived from various fields of study including computer science, AI, psychometrics, education, psychology, and brain science.
The metallurgy branch of Russian industry involves about 5% of Russia's GDP, about 18% of industrial production and about 14% of exports. The volume of metallurgical production was 1.87 trillion rubles (2009). Investments in fixed assets in metallurgy were 280 billion rubles (2008). The average salary in the metallurgical industry was 23,258 rubles / month.
The School of Chemical and Metallurgical Engineering is one of seven schools in the University of the Witwatersrand's Faculty of Engineering and the Built Environment. The School offers 4-year undergraduate degrees and post-graduate degrees in chemical and metallurgical engineering.
A Kaldo converter is a rotary vessel oxygen based metal refining method. Originally applied to the refining of iron into steel, with most installations in the 1960s, the process is (2014) used primarily to refine non ferrous metals, typically copper. In that field, it is often named TBRC, or Top Blown Rotary Converter.
John Frank Elliott (1920–1991) was an American professor of metallurgy who made significant contributions to the science of pyrometallurgy during his long career at Massachusetts Institute of Technology (MIT).
Bal Raj Nijhawan, was an Indian metallurgist, author and the first Director of Indian origin of the National Metallurgical Laboratory, Council of Scientific and Industrial Research (CSIR). He was a recipient of Shanti Swarup Bhatnagar Prize, the highest Indian science award, which he received in 1964 in the Engineering sciences category. The Government of India honoured him in 1958, with the award of Padma Shri, the fourth highest Indian civilian award for his services to the nation.
Information Communications Technology is usually included in the Home Economics and Livelihood Education program in grade school and taught through the Technology and Home Economics program in high school. The recent status of ICT education in the Philippines, along with other Southeast Asian countries, was surveyed by the Southeast Asian Ministers of Education Organization (SEAMEO) in 2011. Using the UNESCO model of ICT Development in Education, the countries were ranked as Emerging, Applying, Infusing or Transforming. The Philippines were ranked at the Infusing stage of integrating ICT in education, indicating that the country has integrated ICT into existing teaching, learning and administrative practices and policies. This includes components such as a national vision of ICT in education, national ICT plans and policies, complementary national ICT and education policies, professional development for teachers and school leaders, community or partnership and teaching and learning pedagogies. A 2012 study reported that public high schools in Metro Manila had a computer to student ratio of 1:63. While 88 percent of schools have internet connections, half of the students claimed not to be using it.
