(nd) neodimyum

التركية - الإنجليزية

تعريف (nd) neodimyum في التركية الإنجليزية القاموس.

(Nükleer Bilimler) neodymium

a metallic chemical element (symbol Nd) with an atomic number of 60

A very strong rare earth magnet used in speaker motors magnets that allows high sensitivity performance from very small drivers

A rare metallic element occurring in combination with cerium, lanthanum, and other rare metals, and forming amethyst-colored salts

Symbol Nd

a rare earth element discovered in 1885 with an atomic number of 60 in the Periodic Table of Elements It is a fairly common silvery metal that is used to make slightly purple glass envelopes for incandescent light bulbs, eye protection goggles for welding and glass blowing, laser rods, filters to color correct light for art displays, and lenses used by astronomers to calibrate spectrometers, optical instruments used for analyzing light

- "Ne" is the periodic symbolic for this rare metal which has extremely powerful magnetic properties It has the ability to create a magnetic field 10 times stronger than the conventional ferrite magnet and because of this characteristic, less material is needed, allowing for a more compact motor structure This material used in select tweeters and our Q-series woofers

It is chiefly trivalent

wt

An elementary substance which forms one of the constituents of didymium

It was separated in 1885 by von Welsbach from praseodymium, the two having previously been regarded as a single element (didymium)

{i} rare metallic element used in lasers which has rose-colored salts (Chemistry)

a yellow trivalent metallic element of the rare earth group; occurs in monazite and bastnasite in association with cerium and lanthanum and praseodymium

Symbol Nd; at

Atomic weight 140

الواصلة

(nd) ne·o·dim·yum