Ko te Suoyi Spherical Yttrium Oxyfluoride Yof mo te Mapu Mapu Ngaariki Paura Plasma

Ko te Yttrium oxyfluoride e tohuhia ana e te YOF te tikanga he hanganga karaihe rhombohedral i te pāmahana rūma, he hanganga karaihe pūtoru, tetragonal ranei i te pāmahana teitei ake i te 600 ° C., me te 550 ki te 600 ° C. ka whakamatao mai i te wera nui. E mohiotia ana ki te whakaatu i tetahi waahanga whakawhiti mai i te kubiki, te tetragonal ranei ki te rhombohedral. I te mea ka haere tahi tenei waahanga whakawhiti me te huringa rōrahi, ka puta te ahotea e pa ana ki te whakawhitinga wahanga i te whakamatao i roto i te yttrium oxyfluoride. Ina whakawerahia te yttrium oxyfluoride mai i te pāmahana rūma ki te pāmahana teitei ake i te 600 ° C., ka puta te ahotea na te whakawhitinga o taua wahanga. Hei tauira, mena he ahua to te yttrium oxyfluoride ka tino paopaohia e te paheketanga na te huringa o te rōrahi, penei i te kiriata, i te nuinga ranei, na tenei taumahatanga ka kapiti me te kapiti.

Tauira Taurangi	YOF.4N	YOF.4N5	YOF.5N
YOF/TREO(%,min)	99.9	99.995	99.999
HANG(%,mene)	88.0	88.0	88.0
Te ahua	Paura ma	Paura ma	Paura ma
RE poke/TREO	%(Max)	%(Max)	ppm(Mōrahi)
La2O3	0.0005	0.0005	5
CeO2	0.0005	0.0005	5
Pr6O11	0.0005	0.0005	5
Nd2O3	0.0005	0.0005	5
Sm2O3	0.0005	0.0005	5
Eu2O3	0.0005	0.0005	5
Gd2O3	0.0005	0.0005	5
Tb4O7	0.0005	0.0005	5
Dy2O3	0.0005	0.0005	5
Ho2O3	0.0005	0.0005	5
Er2O3	0.0005	0.0005	5
Tm2O3	0.0005	0.0005	5
Yb2O3	0.0005	0.0005	5
Lu2O3	0.0005	0.0005	5
Y2O3	0.0005	0.0005	5
Nga poke kore-Re	%(Max)	%(Max)	ppm(Mōrahi)
Fe2O3	0.0005	0.0005	5
SiO2	0.001	0.01	100
Teitei	0.002	0.005	50
CoO	\	\	\
E iwa	\	\	\
CuO	\	\	\
MnO2	\	\	\
Cr2O3	\	\	\
KATOA	\	\	\
PbO	\	\	\
Al2O3	0.005	0.005	0.005
Na2O	\	\	\
K2O	\	\	\
MgO	\	\	\
TiO2	\	\	\
ZnO	\	\	\
ThO2	\	\	\
ZrO2	\	\	\
LOI(%,Max)	\	\	\
Rahi(D50,um)	\	\	\
Memo	Ka taea te hanga ritenga kia rite ki te tono.