DESCRIPTION

 

"PERMALLOY" IS VARIOUSLY CALLED AS MO-PERMALLOY, MUMETAL, ULTRAPERM AND SUPER-MALLOY, BUT WE JUST CALL IT "PERMALLOY" HEREINAFTER.

PERMALLOY IS GENERALLY CHARACTERIZED BY HIGH-MAGNETIC PERMEABILITY, LOW COERCIVE FORCE AND HYSTERESIS.

PERMALLOY IS ALSO USED AS A COMPONENT FOR BOTH SATURATING AND NON-SATURATING APPLICATION.

SUN BO HIGH-TECH SATISFIES YOUR NEEDS FOR NOT ONLY E.I LAMINATION CORES, MAGNETIC-SHIELDING CASES BUT ALSO STRIP-WOUND CORES.

ALL OF WHICH ARE PROCESSED TO OPTIMIZE THE EXEELLENT MAGNETIC CHARACTERISTICS OF PERMALLOY.

 

MATERIAL ANYALYSIS
 

GRADE

TYPE ANYALYSIS

PHYSICAL CONTENTS

PB

NICKEL

45~48%

DENSITY

8.25

CURIE-TEMPERATURE

500

ELECTRICAL RESISTIVITY

48/CM

MANGANESE

0.05%

SILICON

0.35%

IRON

BALANCE

PC

NICKEL

76~80%

DENSITY

8.77

CURIE-TEMPERATURE

500

ELECTRICAL RESISTIVITY

58/CM

NOLYBDENUM

4.5~5.0%

MANGANESE

0.85%

IRON

BALANCE

 

 

MAGNETIC PROPERTIES

MINIMUM AC PERMEABILITY AT 60 CYCLES

INDUCTANCE RELATIVE PERMEABILITY L

GRADE

THICKNESS

B40G

B200G

B2000G

PB

0.35MM

10,000

14,500

32,000

PC

0.2MM

45,000

55,000

90,000

0.35MM

40,000

47,000

80,000

GRADE

THICKNESS

0.3KHZ

1KHZ

3KHZ

PB

0.35MM

4,000

2,300

900

PC

0.2MM

27,000

11,000

5,000

0.35MM

12,500

5,500

2,400

DESCRIPTION

EE-TYPE

EI-TYPE

EL-TYPE

EX-TYPE


 

Copyright 1998. SUNBO HIGH-TECH IND.CO.

designed by network UJIN