MICRO HARDNESS TEST MACHINE |
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ÃøÁ¤¿ä¼Ò Nano~Micro Hardness/Scratch Hardness/Young¡¯s Modulus/ Tensile Stress/Nano Fatigue/Von Mises Stress/ Hardness vs Depth/Nano Friction/Micro Hardness/ Scratch Adhesion/Nano Wear/Modulus vs Depth | ||||||||||||||||||||||
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BRUKER»çÀÇ ÃÊÁ¤¹Ð ½ºÅ©·¹Ä¡ ½ÃÇèºÐ¼®±â
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ÃÖ÷´Ü±â¼úÀÇ »ó¡ BRUKER»ç!!!
½Ç¸®Äܹ븮 ÃÖ÷´Ü Micro/Nano Tribology ±â¼ú, ÀÚü ¼¾¼±â¼ú·Î ±âÁ¸ÀÇ Nano~Micro Hardness ¹°¼º ±â¼ú°ú Æ®¶óÀ̺¼·ÎÁö°³³äÀ» °áÇÕÇÑ Çõ½ÅÀûÀÌ°í ±¤¹üÀ§ÇÑ ½ÃÇè ±¸Çö!
1.ÃøÁ¤¿ä¼Ò
¹°¼º ÃøÁ¤¿ä¼Ò : -NANO Hardness(NANO Indenting or Nano Scratch) -Micro Hardness(Micro Indenting or Micro Scratch) -Creep/Elastic Modulus/Youngs Modulus -CSM(Continous Stiffness Measurement) -Tensile/Compression -Penetration/Piercing Resistance. -Sharpness
Á¢Âø°µµ ÃøÁ¤¿ä¼Ò : -Scratch Hardness Test --->ÀÏÁ¤ÇÏÁßÇÏ¿¡¼ Scratch Resistnce/Micro Hardness ÃøÁ¤ -Scratch Adhesion Test --->ÇÏÁßÀ» Áõ°¡ ȤÀº ÀÏÁ¤ÇϰÔÇÏ¿© ÄÚÆÃÁ¢Âø·Â/Scratch Toughness ÃøÁ¤ -Delamination/Ahdesion -Friction/Wear/Deformation
¸¶Âû¸¶¸ðÀ±È°ÃøÁ¤¿ä¼Ò : -´Ù¾çÇÑ ÀçÁúÇ¥¸éÀÇ ¸¶Âû¸¶¸ðÀ±È°(TRIBOLOGY)Ư¼º ¹× ÄÚÆÃÆ¯¼º ÃøÁ¤ -Àü¹®ÀûÀΠȸÀü½Ä Pin on disc(0.1~5,000rpm) -¿Õº¹µ¿½Ä¸¶Âû¸¶¸ð(50Hz)/Block on Ring/Fourball -±¤µð½ºÅ©µîÀÇ TribologyƯ¼º -Hard DiskÇ¥¸éÀÇ ¸¶Âû°è¼ö¿Í ¿Æ¯¼º ½ÃÇè
A. Micro Hardness/Micro Indenting(¸¶ÀÌÅ©·Î °æµµ/¹°¼º) ´Ù¾çÇÑ ¾ÐÀÚ¸¦ ÃÖ´ë 20N(ºÐÇØ´É:0.1mN)ÀÇ ¼öÁ÷ÇÏÁß Á¦¾î. Indenting ¼öÁ÷º¯À§ ÃÖ´ë 500¥ìm(ºÐÇØ´É 0.1nm)·Î ´Ù¾çÇÑ ¹°¼ºÄ¡ÀÎ Creep/Relaxation/Youngs Modulus µî ÃøÁ¤. ÇÑ ½ÃÆí¿¡¼ ¼ö½Ê°³ÀÇ ¾ÐÁ¡À» Âï¾î ½ÃÆíÀÇ ¹°¼ºÄ¡ÀÇ ±ÕÀϼº ºÐ¼®. Dynamic Indentation=CSM(Continous Stiffness Measurement)±â´ÉÀ¸·Î depth-dependent loss and storage moduli ÃøÁ¤. XYÃà ForceÃøÁ¤ °¡´É.
B. NANO Hardness/Nano Indenting(³ª³ë °æµµ/¹°¼º) ´Ù¾çÇÑ ¾ÐÀÚ¸¦ Max 500mN(ºÐÇØ´É:0.03¥ìN)ÀÇ ¼öÁ÷ÇÏÁß Á¦¾î Indenting ¼öÁ÷º¯À§ ÃÖ´ë 200¥ìm (ºÐÇØ´É 0.02 nm )·Î ´Ù¾çÇÑ ¹°¼ºÄ¡ÀÎ Creep/Relaxation/Youngs Modulus µî ÃøÁ¤. ÇÑ ½ÃÆí¿¡¼ ¼ö½Ê°³ÀÇ ¾ÐÁ¡À» Âï¾î ½ÃÆíÀÇ ¹°¼ºÄ¡ÀÇ ±ÕÀϼº ºÐ¼®. Dynamic Indentation=CSM(Continous Stiffness Measurement)±â´ÉÀ¸·Î depth-dependent loss and storage moduli ÃøÁ¤. XYÃà ForceÃøÁ¤ °¡´É.
¿É¼ÇÃß°¡ »çÇ×À¸·Î NANO INDENTING SYSTEM¿¡ Ç¥¸éÀÇ 3Â÷¿ø ȤÀº Àü±âÀû,ÀÚ±âÀû,¸¶ÂûƯ¼ºµîÀ» ºÐ¼®ÇϱâÀ§ÇÏ¿© SPM(AFM) ÀåÂø °¡´É.ȤÀº ³ÐÀº ¹üÀ§ ÃøÁ¤¿ëÀ¸·Î Contact Profiler ÀåÂø °¡´É.
SPM MODULE In Air: Contact AFM / LFM / ResonantMode AFM (semicontact+noncontact) AFM / Phase Imaging(Options: Force Modulation(viscoelastisity)/ Adhesion force imaging / Spreading Resistance Imaging / SCM / SKM / MFM / EFM / FM Voltage, Lithography:local probe oxidation,nanoscratching )
In Liquid: (Options:Contact AFM / LFM / ResonantMode AFM (semicontact+noncontact)/ Phase Imaging / Force Modulation(viscoelastisity)/ Adhesion force imaging )
- Small samples (up to 100X100X20 mm ) can be tested - Scanners: 50X50X2.5 (+/-10%) micron; 90X90X5 (+/-10%) micron (option) - Min. Scanning Step(Z): 0.006 nm; 0.012 nm (option if 90X90X5 micron Scanner) - Lateral Resolution : 1~3 nano meter - Scan type: by probe - Sample positioning range : 5X5 mm - Positioning resolution: 5 micron - Optical viewing system:Numerical aperture 0.1/ Magnification: 50X/ Horizontal field of view: 0.5 mm - Control system: SPM controller
C. ADHESION(Á¢Âø·Â) ¼¼°èÃÖÃÊ·Î ÇÑ ½ÃÇè±â¿¡¼ ÄÚÆÃÀÇ Adhesion(Á¢Âø·Â)À» ½ÃÇèÇÏ´Â 5°¡Áö ¹æ½ÄÀÎ Tape test/Stud-Pull test/Scratch test/indentation test/¸éµµ³¯¿¡ ÀÇÇÑ ¹æ½ÄµîÀ» ¼öÇàÇÏ¿©,¹Ú¸·°ú Èĸ·ÀÇ Á¢Âø·ÂÀ» Á¤È®ÇÏ°í ´Ù¾çÇÏ°Ô ÃøÁ¤ÇÑ´Ù. ¶ÇÇÑ, °í±Þ ÆòÆÇ À¯¸®/½ºÅ×Àη¹½º ½ºÆ¿ ½ÃÆ® ¹× Á¢ÂøÁ¦ÀÇ »ó´ë¹°Áú¿¡ ´ëÇÑ Á¢Âø·Â ½ÇÇèµµ ´Ù¾çÇÑ Áö±×¿¡ ÀÇÇØ °¡´É.½Ã½ºÅÛÀÇ ÇÏÁßÁ¦¾î ¹æ½ÄÀÌ Closed Loop Servo Control SystemÀ¸·Î ÇÏÁß Àû¿ë½Ã,½ÃÆí°ú ÇØ´çÇ¥¸é¿¡¼ ¹ß»ýµÇ´Â ½ÇÁ¦ ÇÏÁßÀ» Á¤È®È÷Àоî ÁÖ¸ç, ´Ù½ÃClosed LoopÀ¸·Î Á¦¾îÇÏ°Ô µÇ¾î, ½ÇÁ¦ ½ÃÆíÀÌ SoftȤ Hard ÄÚÆÃ, º¼·Ï/¿À¸ñ/´Ù¾çÇÑ ÇüÅÂ¿Í »ó°ü¾øÀÌ ¿øÇÏ´Â ÇÏÁß Àû¿ëÀ» ¹þ¾î³ª·Á°í ÇÒ°æ¿ì ÀÌ Á¦¾î½Ã½ºÅÛÀº ½ÅÈ£¸¦ LoopÀ¸·Î ¿¬¼ÓÀûÀ¸·Î Á¤È®È÷ ÇÏÁßÁ¦¾î¸¦ ÇÏ°Ô µÇ¾î, Constant Load/Progressive load ¸ðµÎ Á¤È®È÷ ½ÃÆí¿¡ ÇÏÁßÁ¦¾î°¡ ÀÌ·ç¾îÁö°Ô µË´Ï´Ù. ´ëºÎºÐÀÇ À¯¸í Ÿ»ç ÀåºñµéÀº ÇÏÁßÁ¦¾î°¡ ½ÇÁ¦ Á¤È®ÇÏÁö ¾ÊÀº °æ¿ì°¡ ¸¹½À´Ï´Ù. º¸ÅëÀº ÀϹæÀûÀÎ ÇÏÁßÀû¿ë°ú OutputÃøÁ¤¹æ½ÄÀÔ´Ï´Ù
D. Scratch (½ºÅ©·¹Ä¡) Maker¿¡¼ Ư¼ö ¼³°èÇÑ Diamond Tip»Ó ¾Æ´Ï¶ó,Blade¸¦ ÀÌ¿ëÇÏ¿© ÇÏÁßÀ» Áõ°¡½Ã۸ç, ¹Ú¸· ¶Ç´Â Èĸ·À» ½ºÅ©·¹Ä¡ÇÏ¿© Ç¥¸éÄÚÆÃÀ» ÆÄ±«ÇÑ blade°¡ ´ÙÀ½ ÄÚÆÃÃþÀ̳ª, ¸ðÀç¸éÀ» °¨ÁöÇÒ¶§ ¸¶Âû°è¼ûº¯È/Ç¥¸éÀúÇ× ¹× °íÀ½Çâ ŽÁö¿¡ ÀÇÇÏ¿©, Critical load¸¦ ºÐ¼®ÇÔ. µðÁöÅÐÄ«¸Þ¶ó¹× Çö¹Ì°æ ¿É¼Ç. ÀÌ Àåºñ´Â ¼ÒÇÁÆ® ÄÚÆÃÀç·á ȤÀº Ç¥¸éÀÌ º¼·Ï/¿À¸ñÇÑ Æ¯ÀÌÇÑ Çü»óÀÇ Ç¥¸éÀçÁúÀÇ °æ¿ì ±âÁ¸ÀÇ À¯¸íµµ°¡ ³ôÀº ½ºÅ©·¹Ä¡ ½ÃÇè±âµµ µ¥ÀÌÅͰ¡ ¸Å¿ì ºÒ¾ÈÁ¤ÇØÁö³ª, Ư¼öÇÑ ÇÏÁßÁ¦¾î ½Ã½ºÅÛÀ» µµÀÔÇÏ¿©, ÀÌ·¯ÇÑ ´ÜÁ¡À» ¿ÏÀüÈ÷ Á¦°ÅÇÑ ÃֽŠÀåºñÀÓ.
E. Friction/Wear (¸¶Âû/¸¶¸ð/À±È°/³»±¸¼º ¹× ¼ö¸íÆò°¡) Áö±×¿Í ÀûÁ¤¼¾¼ÀÇ º¯Çü¿¡ µû¶ó, ÇÑ ½ÃÇè±â¿¡¼ 0.01gram-100kgÇÏÁßÀ» Á¤±³È÷ Á¶Á¤°¡´ÉÇϸç, Çɿµð½ºÅ©,¿Õº¹µ¿½Ä,Block on Ring,Four BallµîÀÇ ½ÇÇèÀ» °í¿Â,Áø°ø,ºÎ½Ä¼º °³½º ¹× ´Ù¾çÇÑ ºÐÀ§±â¸¦ Á¶¼ºÇÏ¿© ½ÇÇèÀ» Çϴ ȹ±âÀûÀÎ ÀåºñÀÓ. ¶ÇÇÑ Çϵåµð½ºÅ© ¹× DVD/CD-R/CD-RW µîÀÇ ÄÚÆÃ ¹× ¹ÝµµÃ¼ WAFERÀÇ °øÁ¤¿¡¼ Ç¥¸éÀÇ ¿º¯Çü ¹× ¸¶Âû,¸¶¸ðÀ²,À±È°,¿¬¸¶Æ¯¼ºµîÀ» Á¤±³È÷ ºÐ¼®ÇÔ ³ª³ëTribology½ÃÇèÀº Nano Head·Î ½ÃÇèÇÕ´Ï´Ù.
F. Creep(ÀÏÁ¤ÇÑ ÇÏÁß¿¡ ´ëÇÑ,±Ý¼ÓÀÇ º¯ÇüÀ²) ź¼º¹°ÁúÀ̳ª ƯÁ¤ Àç·á¹× ±â±¸¸¦ ÀÏÁ¤ÇÑ ÇÏÁßÀ» °¡ÇÏ¿© ´ë»ó¹°ÁúÀÇ º¯ÇüÀ² À» ÃøÁ¤Çϸç, ¹Ý´ëÀÇ ¼ºÁúÀÎ ÀÏÁ¤ÇÑ º¯Çü¿¡ ´ëÇÑ ÇÏÁßÀÇ º¯ÈÄ¡ÀÎ Relaxation¿¡ ´ëÇÑ ÃøÁ¤.
G. Tensile( ÀÎÀå, ¾ÐÃà) Video/Audio/Magnetic Tape¸¦ ÀÎÀå½ÃÇè±â¿Í °°ÀÌ Àû¿ëµÈ ÀÎÀå·Â¿¡ ´ëÇÑ Åº¼ºÀ² ¹× º¯Çü·üÀ» ºÐ¼®. CANTILEVER¿Í °°Àº MEMSÀÇ ±â°èÀûƯ¼º(Elastic Modulus/Internal Stress/Stiffness) ¹× Ç¥¸éƯ¼º ½ÇÇè¿¡ ÀûÇÕ ³ª³ëÀÎÀå¾ÐÃà½ÃÇèÀº Nano Head·Î ½ÃÇèÇÕ´Ï´Ù.
3.Àû¿ë¹üÀ§
A.¹Ú¸· Èĸ· µî ´Ù¾çÇÑ ÄÚÆÃ¹× ÀçÁúÀÇ Á¢Âø·Â Æò°¡, Delamination, ½ºÅ©·¹Ä¡ ÀúÇ×¼º Æò°¡ B.LCD/PDP DisplayÀÇ ITO ÄÚÆÃ°ú °°Àº Ãʹڸ·ÀÇ Á¢ÂøÆ¯¼º Æò°¡. C.Ãʹڸ· µî ³ª¸ð¹°¼º Æò°¡ D.MEMS(Micro Electronic Machine SystemÀÇ ¹°¼º) -Cantilevar¿Í °°Àº MEMS±¸Á¶¹°ÀÇ Young's Modulus, Internal Stressµî ÃøÁ¤ C.±¤µð½ºÅ©(DVD,CD-R/RW),¸¶±×³×ƽ Çìµå/¸¶±×Åׯ½
Å×ÀÌÇÁ,MediaÀÇ ¹°¼º ¹× Ç¥¸é ¸¶Âû¸¶¸ðƯ¼º E.ÀÇ·á¿ë ¼ö¼ú tool, needle,suture,ballon F.À¯¸®, ·»Áî, Á¾ÀÌÀÇ ÄÚÆÃÁ¢Âø·Â Æò°¡, G.À±È°À¯ Ư¼º H.ÄÚÆÃÀÇ °üÅëÀ², I.¸éµµ³¯µîÀÇ Sharpness ¹× ³»¸¶¸ðµµ Æò°¡. H.¹ÝµµÃ¼ ¿þÀÌÆÛ ÄÚÆÃ ±â¼ú ¹× CMP TESTER -º°µµ·Î CMP Tester ¹× Control Device¸¦ °ø±Þ(»ç¿ëÀÚ :Applied Material, Speed Fam/IPEC,Rodel,IBM..µî) 4.¼¼ºÎ »ç¾ç
ÀÌ °èÃø±âÀÇ Çõ½ÅÀû Á¦¾î ¹× ¼¾¼ ¿ø¸®¸¦ ¾Ë°í½ÍÀ¸½Ã¸é ¿¬¶ôÁֽñ⠹ٶø´Ï´Ù. |
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