1. The rare earth binder component is preferably derived from a rare earth acid sol.

2. Curium is a radioactive rare earth metal

3. So, in 2000 we wrote "Rare Earth."

4. Corrosion resistant coatings containing rare earth compounds

5. A rare earth refinery solves this crisis permanently.

6. Cerium is the most abundant so-called rare-earth metals

7. By oxalic acid the rare earth ions can be determined.

8. Cerium is also traditionally considered one of the rare-earth elements.

9. It is a rare earth element with a metallic silver luster.

10. Alkali or alkaline-earth metals; rare-earth metals, scandium and yttrium; mercury

11. Alkali or alkaline-earth metals; rare earth metals, scandium and yttrium; mercury

12. It banned the export of gold, vanadium, titanium, and rare earth metals.

13. Kyrgyzstan has significant deposits of metals including gold and rare-earth metals.

14. Lanthanide and Actinide Series are both referred to as Rare Earth Metals.

15. Then the White House pushes rare earth subsidies when the energy crisis spiked...

16. Process for decomposing waste rare earth luminescent materials by two times of acidolysis

17. Well, "Rare Earth" actually taught me an awful lot about meeting the public.

18. Americium is a radioactive rare earth metal which must be handled with care to …

19. Although it belongs to the rare-earth metals, neodymium is not rare at all.

20. Unlike the other rare-earth elements, metallic gadolinium is relatively stable in dry air.

21. Super Strong Rare Earth Magnets with Countersunk holes for mounting using screws - Industrial, DIY, Crafts

22. Rare earth doped double clad optical fiber with plurality of air holes and stress rods

23. Cerium is a rare earth element which has a number of uses, especially in metallurgy.

24. Cerium-copper is one of numerous high purity rare earth alloys manufactured by American Elements

25. The D-axis armature reaction of rare earth permanent magnet synchronous generator has been analysed.

26. Bastnaesite is commonly associated with other rare-earth-bearing minerals such as allanite, cerite, and tysonite

27. Thorium hydroxide is dissolved in an inorganic acid and then purified from the rare earth elements.

28. Bastnasite, which is sometimes spelled as Bastnaesite, is one of a few rare earth carbonate minerals.

29. Berkelium is a radioactive rare earth metal, named after the University of California at Berkeley (USA)

30. The synergistic scale inhibition effect of rare - earth permanent magnetic material and polyaspartic acid was studied.

31. Counterweight is made of 100% steel Counterweights and uses rare earth magnets for secure locking position

32. Question: Sir, there were some talk of cooperation between India and Japan on rare earth metals.

33. Rapid Separation by high voltage electrophoresis is used in activation analysis of the Rare Earth elements.

34. Here is a list of elements that are Actinides, a subset of the rare earth elements group.

35. The precursor of the metal oxide is added in an excess relative to the rare earth metal.

36. Here is a list of elements that are Actinides, a subset of the rare earth elements group

37. Rare earth elements offer the advantage of very high permittivity, something rare indeed in the semiconductor field.

38. Neodymium, a rare-earth metal, was present in the classical mischmetal at a concentration of about 18%.

39. A magnetic tunnel junction (MTJ) includes a free layer formed from a ferrimagnetic rare-earth-transition-metal (RE-TM) alloy having the net moment dominated by a sublattice moment of a rare-earth (RE) composition of the RE-TM alloy.

40. Cerium occurs naturally as a mixture with other rare-earth elements in its principal ores bastnaesite and monazite.

41. 28.05*ALKALI AND ALKALINE-EARTH METALS ; RARE EARTH METALS , YTTRIUM AND SCANDIUM AND INTERMIXTURES OR INTERALLOYS THEREOF ; MERCURY : *

42. The 5d-4ftransition of the rare earth doped anisotropic crystal comprises an absorption band extending over several nm.

43. These can be divided into different groups, two of the most critical being rare earth elements and precious metals.

44. An X-ray investigation of some rare-earth silicates: cerite, lessingite, Beckelite, britholite, and stillwellite - Volume 31 Issue 237

45. Discusses the measurement of the content of zinc by using simultaneous coordinate titration of zinc and rare-earth element .

46. Cerium is a rare earth metal and the most abundant member of the lanthanide series discovered by Jons J

47. Cerium is the most abundant of the rare earth elements and makes up about 0.0046% of the earth's crust

48. Objective To investigate the toxicological effects of long-term exposure to mixed dust containing radiothorium rare earth on workers.

49. Ternary rare-earth zinc Arsenides REZn3As3 (RE = La–Nd, Sm) with polymorphic modifications different from the previously known defect CaAl2Si2-type forms, and the corresponding rare-earth cadmium Arsenides RECd3As3 (RE = La–Pr), have been prepared by reaction of the elements at 800 °C

50. The piston includes a non-fiber-reinforced, magnesium-based alloy including up to 4.0 percent by weight rare earth metals.

51. CONCLUSION: It suggests that rare-earth element Holmium may damage DNA in bone-marrow cells of mice in some degree.

52. The separation of alkali, alkaline-earth, and rare-earth elements, actinides and some other elements by high-voltage electrophoresis is discussed.

53. Unexpected interferences on the key Analytesas and Se, caused by the formation of doubly charged rare earth element ions (specifically Nd

54. They developed new alloy catalysts based on platinum or palladium as the first constituent and rare earth elements as the second.

55. It is a silvery-white, rare earth metal that is malleable, ductile, and soft enough to be cut with a knife.

56. There also exist chemically peculiar stars that show unusual abundances of certain elements in their spectrum; especially chromium and rare earth elements.

57. Bastnaesite is the principal source of light rare earth elements, containing the cerium subgroup or lighter rare earth elements [].Froth flotation is an effective method for separating Bastnaesite from gangue minerals [1,3] and has received increasing attention in recent years.Hydroxamic acid is a widely used collector in Bastnaesite flotation [4,5,6,7].

58. Buckyballs composed by 216 strong neodymium rare earth magnetic beads, is a spherical strong magnet which was exquisitely processed by magnetic balls.

59. The Advanced Research Projects Agency-Energy (ARPA-E) has sponsored a Rare Earth Alternatives in Critical Technologies (REACT) program to develop alternative materials.

60. The specific heat of rare earth nitrides has been measured at temperatures between 1.7 ans 270°K by means of an adiabatic calorimeter.

61. 20 Rare earth chlorides were used to catalyze the synthesis of 2-butoxy- 4-dihydro-2H-pyran using equimolar acrolein and vinyl butyl ether.

62. We expect more joint ventures in pharmaceutical sectors to come about shortly – chemicals, textiles, food-processing, leather-processing, strategic metals including rare earth metals.

63. The rare earth doped optical fiber has a length of 10 m to 50m and is coiled with abend radius of less than 40mm.

64. This paper introduces a new type of diffuse platinum-rhodium-platinum thermocouple wire, which is made by means of adding some rare-earth metals.

65. What does Bastnaesite mean? A yellowish to reddish-brown mineral, (Ce,La)CO3 (F,OH), that is a source of rare-earth elements, including gadolinium,

66. Most LG amphibolites have relatively high Nb, TiO2, Zr, and light rare earth element contents, indicative of an alkalic to tholeiitic, within-plate basalt origin.

67. 21 Its joke name of "unobtanium" has stuck, over the years. Unobtanium is a rare-earth mineral, formed volcanically, which is a room- temperature superconductor.

68. 2 days ago · Why America's Biggest Rare-Earth Metals Stock Bounced Back Today MP Materials stock rebounds from its stock offering sell-off.

69. Snap, pull, mold, squeeze, and construct an endless variety of shapes with the Buckyballs Magnetic Desktoy, a set of super-strong, rare earth neodymium magnetic spheres.

70. The sensing section can be made active by at least partly doping it with rare earth ions and forming a laser medium, or an active component.

71. The DLC monzogranite contains glomeroporphyritic biotite with ilmenite and many rare-earth-element (REE) bearing accessory minerals, zircon-bearing quartz phenocrysts, and xenoliths of biotite granite.

72. To prepare a phosphor, a small fraction of appropriate material, such as an oxide of another rare-earth metal, is added to the mixture before annealing.

73. Rare-earth elements found in Bastnaesite can be used to produce magnets in speakers, microphones, and vibration motors in mobile phones and other high-technology communication devices

74. Today, Cerium is primarily obtained through an ion exchange process from monazite sand ((Ce, La, Th, Nd, Y)PO 4), a material rich in rare earth elements.

75. The Paleoarchean geodynamical evolution of the Bundelkhand Craton is discussed based on the geochemistry (major, trace and rare earth elements) and SmNd isotope systematic of mafic-ultramafic

76. Glass microspheres doped with rare earth elements were prepared and characterized by powder X ray diffraction (XRD), scanning electron microcopy (SEM), and Raman spectrum and so on.

77. The adsorbent, when charged with fluoride compounds, may be used as a feed or for supplementing the feed of an electrolytic cell for the production of rare earth metals.

78. Jean-Francois Boulanger, Claude Bazin, Keven Turgeon 2019 , ' Effect of Depressants and Temperature on Bastnaesite and Monazite Flotation Separation from a Canadian Rare Earth Element (REE) Ore', Minerals https://www.mdpi.com

79. 19 It is obtained from test that the Rare - earth additives can improve the adhesive strength, decrease porosity, make porousness smaller, therefor, raise the properties of the arc spraying coatings.

80. The 2 rows that have been separated out of the main table are rare-earth elements, or lanthanons (lanthanides) in the first period and Actinons (actinides) in the next period.