化学式 Formula:Gd2O3
分子量 Mol.wt.362.5
规 格 Specification:
牌号 Code |
GO-3N5 |
GO-3N |
GO-2N5 |
稀土氧化物总量 TREO min% |
99 |
99 |
98 |
Gd2O3/TREO min % |
99.95 |
99.9 |
99.5 |
稀土杂质 RE-impurities max % |
Sm2O3/TREO |
total 0.05 |
total 0.1 |
total 0.5 |
Eu2O3/TREO |
Tb4O7/TREO |
Dy2O3/TREO |
Y2O3/TREO |
非稀土杂质 Non-RE-impurities max % |
Fe2O3 |
0.005 |
0.01 |
0.02 |
SiO2 |
0.005 |
0.02 |
0.05 |
CaO |
0.005 |
0.10 |
0.15 |
Al2O3 |
0.002 |
0.025 |
-- |
Cl- |
0.03 |
0.03 |
0.05 |
L.O.I( 1000 ℃ ,lhr) |
1.0 |
1.0 |
1.0 |
说明:白色粉末,不溶于水,溶于酸。
用途:金属钆、钆铁合金、记忆存储器单基片、固态磁致冷介质、抑制剂、钐钴磁体添加剂、x射线增感屏、磁致冷剂等。
批重:1000公斤,2000公斤。
包装:双层塑料袋密封包装,每袋50公斤,再装入铁桶。
Description:White Powder,insoluble in water,soluble in acids.
Uses: Metal Gd, Gd ferroalloy, single substrate memory storage, solid-state magnetic refrigeration medium, inhibitors, samarium cobalt magnet additives, by x-ray screen, such as magnetic refrigerant.
Batch Weight:1000,2000Kg.
Packaging:In steel drum with inner double PVC bags containing 50Kg net each. |