Pr6O11 Powder, ≥99.95%, <100nm
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(1) The praseodymium is widely used in in the building pottery and pottery of daily life, it mixes and makes color glaze with ceramic glaze, it can make glazes and put the pigment alone too, the pigment made is primrose , the tone is pure, simple and elegant.
(2) Used for making permanent magnet.To select low-priced praseodymium neodymium mixed metal and replaces pure neodymium metal and makes permanent magnetism material.It resists oxygen capability and mechanical capability to obviously improve. It can process into the magnet of different forms . Apply to all kinds of electronic devices and motor extensively.
(3) Used in the catalysis and cracking of petroleum . Adds the zeolite molecule sizer of Model Y while preparing the cracking catalyst of petroleum in form of collecting the thing of neodymium of praseodymium .Moreover it can improve the activation, alternative and stability of the catalysis .
(4) The praseodymium can also be used in the polishing of abrasive . In addition, the use in the field of optic fibre of praseodymium is wider and wider.
physical properties | |||
Morphology |
Black Powder , insoluble in water, soluble in acid. | remark | |
APS(nm) | <100 | Design for requirement | |
chemical component | |||
TREO% | ≥98 | ||
Pr6O11/REO% | ≥99.95 | ||
Rare earth impurity content REO% |
La2O3 | ≤0.01 | |
CeO2 | ≤0.1 | ||
Nd2O3 | ≤0.2 | ||
Sm2O3 | ≤0.01 | ||
Eu2O3 | —— | ||
Gd2O3 | —— | ||
Tb4O7 | —— | ||
Dy2O3 | —— | ||
Ho2O3 | —— | ||
Er2O3 | —— | ||
Tm2O3 | —— | ||
Yb2O3 | —— | ||
Lu2O3 | —— | ||
Gloss 1000℃,1h,%Loss on ignition of 1000℃ |