Suoyi Spherical Yttrium Oxyfluoride Yof ya Thermal Spray Coating Plasma Powder

Yttrium oxyfluoride ihagarariwe na YOF mubusanzwe ifite imiterere ya kirisiti ya rhombohedral ku bushyuhe bwicyumba, imiterere ya cubic cyangwa tetragonal kristaliste ku bushyuhe buri hejuru ya 600 ° C., na 550 kugeza 600 ° C. iyo ikonje kuva ubushyuhe bwinshi. Birazwi kwerekana icyiciro cyinzibacyuho kuva kubic cyangwa tetragonal kugera kuri rhombohedral. Kuva iki cyiciro cyinzibacyuho iherekejwe nihinduka ryijwi, imihangayiko ijyanye nicyiciro cyinzibacyuho itangwa mugihe cyo gukonja muri yttrium oxyfluoride. Iyo yttrium oxyfluoride yashyutswe kuva mubushyuhe bwicyumba kugeza ku bushyuhe buri hejuru ya 600 ° C., guhangayika bitewe ninzibacyuho imwe. Kurugero, niba yttrium oxyfluoride ifite ishusho yibasiwe cyane no kugoreka bitewe nihindagurika ryijwi, nka firime cyangwa ubwinshi, iyi mihangayiko itera gucikamo ibice.

Icyitegererezo	YOF.4N	YOF.4N5	YOF.5N
YOF / TREO (%, min)	99.9	99.995	99.999
HANG (%, min)	88.0	88.0	88.0
Kugaragara	Ifu yera	Ifu yera	Ifu yera
RE Impurities / TREO	% (Max)	% (Max)	ppm (Max)
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
Non-Re Impurities	% (Max)	% (Max)	ppm (Max)
Fe2O3	0.0005	0.0005	5
SiO2	0.001	0.01	100
Hejuru	0.002	0.005	50
CoO	\	\	\
Icyenda	\	\	\
CuO	\	\	\
MnO2	\	\	\
Cr2O3	\	\	\
BURI WESE	\	\	\
PbO	\	\	\
Al2O3	0.005	0.005	0.005
Na2O	\	\	\
K2O	\	\	\
MgO	\	\	\
TiO2	\	\	\
ZnO	\	\	\
ThO2	\	\	\
ZrO2	\	\	\
LOI (%, Max)	\	\	\
Ingano (D50, um)	\	\	\
Memo	Urashobora gukora ibicuruzwa nkuko ubisabwa.