Optimum design of a magnet with finite elementsABSTRACT Without Abstractdoi:10.1007/BFb0004168A. MarroccoO. PironneauSpringer Berlin Heidelberg
In a magnetic head () having a ring-like magnetic core () consisting of two core elements () and having a terminating element () connected to the two core elements () at the rear of the core elements () by means of a connecting layer (), the two core elements () have a constant...
1.(Elements & Compounds) any oxide of a lanthanide 2.(Elements & Compounds) Also called:rare-earth elementanother name forlanthanide Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014...
Over about 20 years the synthesis of new alloys and compounds has developed greatly. In the field of superconductor and permanent magnet materials one can claim a ‘true revolution’. The particular magnetic and electronic properties of the rare earth elements make them very attractive for the fabr...
A hollow fiber membrane system was evaluated to extract REEs in a single step with the feed and strip solutions circulating continuously through the MSX system. The effects of several experimental variables on REE extraction such as flow rate, concentration of REEs in the feed solution, membrane ...
elements of a valve drive to provide an internal combustion engine, which in the case of high operational reliability with considerably reduced electrical energy consumption, it is proposed according to the invention that the armature (10) in addition by a permanent magnet means (15) is acted ...
We analyzed the magnetic, transport, and magnetotransport properties of La{sub 0.67}Ca{sub 0.33}Mn{sub 1{minus}{ital x}}Al{sub {ital x}}O{sub {ital y}} as ... Turilli,Licci - 《Physical Review B Condensed Matter》 被引量: 52发表: 1996年 Covalency in highly polar bonds. Structure...
Rare Earth Elements (REE) are becoming increasingly important in electronic devices used in the defense, alternative energy, and communications industries. Minable deposits of REEs are found in only a few locations.
The problem to be solved is the quantitative identification of changes in the metallic cross-section of a rope. Keywords: non-destructive testing; magnetic sensors; residual magnetic field; steel wire rope1. Introduction 1.1. The Current State of Steel Wire Rope Diagnostics The first steel wire ...
The last section illustrates the application of the method for the planning of a pilot test work and for the simulation of a SX separation plant that can separate a REE concentrate feed into nine individual and bulk REE products. 2. REE Separation in the Sequence of Processing REE Ores The ...