03025nam 2200577Ia 450 991100736820332120200520144314.01-281-97143-X97866119714341-61583-319-61-84919-025-9(CKB)1000000000692998(EBL)408828(OCoLC)437087275(SSID)ssj0000294873(PQKBManifestationID)11230746(PQKBTitleCode)TC0000294873(PQKBWorkID)10312657(PQKB)11327929(MiAaPQ)EBC408828(EXLCZ)99100000000069299820020123d2002 fy 0engur|n|---|||||txtccrElectrical steels for rotating machines /Philip BeckleyLondon Institution of Electrical Engineers20021 online resource (xiii, 315 p.) illIEE power and energy series ;37Description based upon print version of record.0-85296-980-5 Includes bibliographical references and index.Machine derived contents note: 1: Introduction -- 2: The function of electrical steels-key properties -- 3: History of the development of Electrical Steels -- 4: Manufacturing methods-and the way that these affect key properties -- 5: Coatings and insulation -- 6: Range of materials available-and typical applications for which they are intended or are used -- 7: The effects of punching and core building -- 8: Requirements and implications of high-frequency applications -- 9: Finite element design methods-availability of suitable data -- 10: Material characterisation methods -- 11: Cost and quality issues -- 12: Emerging materials -- 13: Thickness assessment -- 14: Digest of Standards -- 15: Data and curves -- Glossary -- IndexThis book provides the electrical design engineer with an insight into the properties and applications of electrical steels which are used in transformers and rotating machines. An acknowledged international expert in this field, Professor Beckley describes the principles controlling the action of electrical steels, including rotational loss and the influence of compressional stresses in transformers and rotating machines. The coverage of this book includes: manufacturing methods and applications, machine structuring and operation, cost versus quality issues, and physical properties includingIEE power and energy series ;37.Electric machinerySteel, ElectricalElectric machinery.Steel, Electrical.620.17Beckley P(Philip)1823203Institution of Electrical Engineers.MiAaPQMiAaPQMiAaPQBOOK9911007368203321Electrical steels for rotating machines4389753UNINA03113nam 2200697z- 450 991055774530332120210501(CKB)5400000000045889(oapen)https://directory.doabooks.org/handle/20.500.12854/68417(oapen)doab68417(EXLCZ)99540000000004588920202105d2021 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierHistory, Developments and Trends in the Heat Treatment of SteelBasel, SwitzerlandMDPI - Multidisciplinary Digital Publishing Institute20211 online resource (130 p.)3-0365-0060-X 3-0365-0061-8 Steels and their heat treatment are still very important in modern industry because most industrial components are made from these materials. The proper choice of steel grades along with their suitable processing makes it possible to reduce the weight of the components, which is closely related to energy and fuel savings. This has decisive importance in branches such as the automotive, transport, consumer industries. A great number of novel heat- and surface-treatment techniques have been developed over the past three decades. These techniques involve, for example, vacuum treatment, sub-zero treatment, laser/electron beam surface hardening and alloying, low-pressure carburizing and nitriding, and physical vapour deposition. This Special Issue contains a collection of original research articles on not only advanced heat-treatment techniques-carburizing and sub-zero treatments-but also on the microstructure-property relationships in different ferrous alloys.History of engineering and technologybicssc20Cr2Ni4Acarbon diffusioncarburizingcatalysiscryo-processingcryo-treatmentcryogenic treatmentfractographyfracture toughnessgrade 92 steel weldmenthardnesshydrogen embrittlemention implantationledeburitic tool steelsmechanical propertiesmetallography and fractographymicrostructurenitridingpost-welding heat treatmentPVD coatingrare earthsrare-earth element pre-implantationsub-zero treatment at −75 °Csub-zero treatmentssurface finishtensile strainingtoughnessvacuum carburizingVanadis 6 die steelvanadis 6 steelHistory of engineering and technologyJurči Peteredt1319362Jurči PeterothBOOK9910557745303321History, Developments and Trends in the Heat Treatment of Steel3033827UNINA