NanoAmor, Amorphous Products | Nanoscale Products | Nanopowder | Nanoparticles - Amorphous & Nanocrystalline Powders & Cores

-- Amorphous and Nanocrystalline Powders

Product	Amorphous Powder	Nanocrystalline Powder
Product	Amorphous Powder with Sintering Additives	Nanocrystalline Powder with Sintering Additives
Composition (at%)	75-80 Fe, 20-25 Si+B	0-1.0 Co, 0.5-1.5 Cu, 2-4 Nb, 20-25 Si+B, bal. Fe
Permeability	26, 50, 60, 75, 90	26, 50, 60, 75, 90
Saturation Induction B_S (Tesla)	1.5	1.2
Curie Temperature T_C (^oC)	420	570
Grain Coarsening Temperature (^oC)	550	540

-- Amorphous and Nanocrystalline Powders Cores

Product	Amorphous FeSiB Powder Cores	Nanocrystalline FeCuNbSiB Powder Cores
Composition (at%)	75-80 Fe, 20-25 Si+B	0-1.0 Co, 0.5-1.5 Cu, 2-4 Nb, 20-25 Si+B, bal. Fe
Permeability	26, 50, 60, 75, 90	26, 50, 60, 75, 90
Comparison with other powder cores	Click here for details
Typical magnetic curves		Core loss vs. flux density Permeability vs. magnetizing force Permeability vs. frequency Change in permeability vs. temperature

-- Dimension and Performance of Amorphous Powder Cores

Stock Number	OD ´ ID ´ H (mm)	A_e (cm²)	L_e (cm)	A_L (nH/N²)	Perm. m
A-D24H09U26	23.57 ´ 14.40 ´ 8.89	0.388	5.88	22	26
A-D24H09U60				51	60
A-D24H09U75				63.8	75
A-D24H09U90				76.5	90
A-D27H11U26	26.92 ´ 14.73 ´ 11.18	0.654	6.35	32	26
A-D27H11U60				75	60
A-D27H11U75				94	75
A-D27H11U90				113	90
A-D27H14U26	26.92 ´ 14.73 ´ 14.18	0.818	6.35	41	26
A-D27H14U60				96	60
A-D27H14U75				120	75
A-D27H14U90				144	90
A-D27H18U26	26.92 ´ 14.73 ´ 17.50	1.005	6.35	49.5	26
A-D27H18U60				116	60
A-D27H18U75				145	75
A-D27H18U90				174	90
A-D33H11U26	33.02 ´ 19.94 ´ 10.67	0.672	8.15	28	26
A-D33H11U60				61	60
A-D33H11U75				76	75
A-D33H11U90				91	90
A-D36H10U26	35.81 ´ 22.35 ´ 10.46	0.678	8.98	24	26
A-D36H10U60				56	60
A-D36H10U75				70	75
A-D36H10U90				84	90
A-D40H14U26	39.88 ´ 24.13 ´ 14.48	1.072	9.84	35	26
A-D40H14U60				81	60
A-D40H14U75				101	75
A-D40H14U90				121	90
A-D51H14U26	50.80 ´ 31.75 ´ 14.46	1.251	12.73	32	26
A-D51H14U60				75	60
A-D51H14U75				94	75
A-D51H14U90				113	90
A-D57H15U26	57.15 ´ 26.39 ´ 15.24	2.29	12.5	60	26
A-D57H15U60				138	60
A-D57H15U75				172	75
A-D57H15U90				206	90

**Other dimensions are available upon request.

-- Dimension and Performance of Nanocrystalline Powder Cores

Stock Number	OD ´ ID ´ H (mm)	A_e (cm²)	L_e (cm)	A_L (nH/N²)	Perm. m
N-D24H09U26	23.57 ´ 14.40 ´ 8.89	0.388	5.88	22	26
N-D24H09U60				51	60
N-D24H09U75				63.8	75
N-D24H09U90				76.5	90
N-D27H11U26	26.92 ´ 14.73 ´ 11.18	0.654	6.35	32	26
N-D27H11U50				63	50
N-D27H11U60				75	60
N-D27H11U75				94	75
N-D27H11U90				113	90
N-D27H14U26	26.92 ´ 14.73 ´ 14.18	0.818	6.35	41	26
N-D27H14U60				96	60
N-D27H14U75				120	75
N-D27H14U90				144	90
N-D27H18U26	26.92 ´ 14.73 ´ 17.50	1.005	6.35	49.5	26
N-D27H18U60				116	60
N-D27H18U75				145	75
N-D27H18U90				175	90
N-D33H11U26	33.02 ´ 19.94 ´ 10.67	0.672	8.15	28	26
N-D33H11U50				51	50
N-D33H11U60				61	60
N-D33H11U75				76	75
N-D33H11U90				91	90
N-D40H14U26	39.88 ´ 24.13 ´ 14.48	1.072	9.84	35	26
N-D40H14U50				67	50
N-D40H14U60				81	60
N-D40H14U75				101	75
N-D40H14U90				121	90
N-D47H18U26	46.74 ´ 24.13 ´ 18.03	1.990	10.74	59	26
N-D47H18U50				113	50
N-D47H18U60				135	60
N-D47H18U75				169	75
N-D47H18U90				202	90
N-D51H14U26	50.80 ´ 31.75 ´ 14.46	1.251	12.73	32	26
N-D51H14U60				75	60
N-D51H14U75				94	75
N-D51H14U90				113	90
N-D57H15U26	57.15 ´ 26.39 ´ 15.24	2.29	12.5	60	26
N-D57H15U50				115	50
N-D57H15U60				138	60
N-D57H15U75				172	75
N-D57H15U90				206	90

**Other dimensions are available upon request.

-- Applications
High-Power Switch Power Transformers/Inductance Filters/Voltage & Current Transformers
PFC (Power Factor Correction) Inductors
DC-DC Converters
Output Inductors