1、 IEC TR 61788-20 Edition 1.0 2014-07 TECHNICAL REPORT Superconductivity Part 20:Superconducting wires Categories of practical superconducting wires General characteristics and guidance IEC TR 61788-20:2014-07(en)Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded
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11、mer Service Centre:csciec.ch.Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-27-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.IEC TR 61788-20 Edition 1.0 2014-07 TECHNICAL REPORT Superconductivity P
12、art 20:Superconducting wires Categories of practical superconducting wires General characteristics and guidance INTERNATIONAL ELECTROTECHNICAL COMMISSION R ICS 29.050 PRICE CODE ISBN 978-2-8322-1779-5 Registered trademark of the International Electrotechnical Commission Warning!Make sure that you ob
13、tained this publication from an authorized distributor.Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-27-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.2 IEC TR 61788-20:2014 IEC 2014 CONTENTS FOREW
14、ORD.4 INTRODUCTION.6 1 Scope.7 2 Normative references.7 3 Terms and definitions.7 4 Categories of practical SC wires.7 5 Technical sheet assisting in the specification and the use of practical SC wires.8 6 Class of practical SC wires.8 7 Product parameters.8 8 Joints.8 9 Appearance.8 10 Quality assu
15、rance.8 11 Test methods.8 12 Inspection.9 13 Shipping label.9 Annex A(informative)Structural characteristics of practical SC wires.10 A.1 General.10 A.2 Overview of SC materials.10 A.3 Overview of functional components.10 A.3.1 Matrix materials.10 A.3.2 Stabilizer.11 A.3.3 Reinforcing component.11 A
16、.3.4 Insulation.11 Annex B(informative)Classes of practical SC wires.13 B.1 Nb-Ti group.13 B.2 Nb3Sn group.13 B.3 MgB2.14 B.4 BSCCO group.15 B.5 REBCO group.15 Annex C(informative)Technical information assisting in the specification and use of practical SC wires.17 C.1 General.17 C.2 Product parameters.17 C.3 Appearance.17 C.4 Quality assurance.17 C.5 Test methods.17 C.6 Technical record.18 Bibliography.19 Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloade
