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home>products>±âŸ(Others)>ź¼ÒÄÚÆà Fe ³ª³ëÀÔÀÚ |
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¡Ý Á¦Ç°»ç¾ç
¼º»ó : °ËÀº»ö ºÐ¸»
¼ººÐ :
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C |
S |
Mn |
Ca |
Na |
K |
Al |
Fe |
Content |
8.66% |
0.022% |
0.085% |
0.010% |
0.034% |
0.0086% |
0.12% |
78.57% |
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Æò±Õ ÀÔ°æ : 25nm (0-60nm)
ºñÇ¥ ¸éÀû : 40-60 §³/g
°Ñº¸±â¹Ðµµ : 0.10-0.25 g/cm3
Æ÷ÈÀڱ⼼±â : 1447.0 Km2/Kg (Sample: 0.9g; bulk density: 1.05 g/cm3)
°íÀ¯ Æ÷ÈÀÚ±â·Â : 23.8 KA/m (Sample: 0.9g; bulk density: 1.05 g/cm3)
¡Ý Àû¿ëºÐ¾ß
±ØÃÊ´ÜÆÄ Èí¼ö(Microwave-absorption materials)
ź¼ÒÄÚÆà Fe ³ª³ëÀÔÀÚ´Â ÀüÀÚ±âÆÄ(electromagnetic waves)¸¦ Èí¼öÇÑ´Ù. ÀÌ°ÍÀº ÀüÀڱ⠽ºÆåÆ®·³À» ¿ÏÀüÈ÷ Èí¼öÇÏ´Â ¹°Áú·Î »ç¿ëµÈ´Ù. ±º»ç¿ëÀ̳ª »ó¾÷ÀûÀ¸·Î ±ØÃÊ´ÜÆÄ(EHF), ¹Ð¸®¹ÌÅÍÆÄ(MMW), °¡½Ã±¤¼±, Àû¿Ü¼±µî¿¡´ëÇÑ °í¼º´É ½ºÅÚ½º¹°Áú·Î »ç¿ëµÈ´Ù. ÀÌ°ÍÀº ¶ÇÇÑ ÇÚµåÆùÀ̳ª ´Ù¸¥ÀåÄ¡ÀÇ ÀüÀÚÆÄÂ÷´Ü ¹°Áú·Î »ç¿ëµÈ´Ù.
ÀÚ±âÀüµµ¼º ÆäÀ̽ºÆ®(Magnetic-conductive paste)
³ôÀº Æ÷ÈÀÚ±âÈ(saturation magnetization) ¿Í ³ôÀº ÀÚ±âÀüµµ¼º(high magnetic conductivity)ÀÌ ÀÖ¾î, ź¼ÒÄÚÆà Fe´Â À۰ųª º¹ÇÕÀûÀÎ ¸¶±×³×ƽ Çìµå¿ë ±¸Á¶Á¢ÂøÀ» À§ÇÑ ÀÚ¼ºÀüµµ¼ºÆäÀ̽ºÆ®·Î ÀûÇÕÇÏ´Ù.
°í¼º´É ÀÚ±â±â·Ï¹°Áú(magnetic recording materials)
³ôÀº Æ÷È º¸ÀÚ·Â(high coercivity), ³ôÀº Æ÷ÈÀڱ⼼±â(1477km2/kg), ³ôÀº ½ÅÈ£ ´ë ³ëÀÌÁî ºñÀ²(signal-to-noise ratio) °ú ÁÁÀº »êÈ ÀúÇ×¼ºµîÀÇ ÀåÁ¡À¸·Î, ź¼ÒÄÚÆà Fe´Â Å×ÀÌÇÁ¿Í °í¿ë·® Çϵå´Ï½ºÅ©ÀÇ ¼º´ÉÀ» Çâ»ó½ÃŲ´Ù.
ÀÚ±âÀ¯Ã¼(Magnetic fluid)
ź¼ÒÄÚÆà Fe ·Î ¸¸µç ÀÚ±âÀ¯Ã¼(Magnetic fluid)´Â ¶Ù¾î³ Ư¼ºÀ» °¡Áö°í ÀÖ´Ù. ÀÌ°ÍÀº ÃæÁøÁ¦, Ãæ°ÝÈí¼öÁ¦, ÀÇ·áÀåºñ, µð½ºÇ÷¹ÀÌ µî¿¡ Æø³Ð°Ô »ç¿ëµÈ´Ù. |
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