1. °æÁú ¾ç±Ø»êÈÇǸ·(Hard Anodizing)ÀÇ °³¿ä
¾Ë·ç¹Ì´½(Aluminum)±Ý¼ÓÀÌ Ç¥¸é»ó¿¡ Àü±âÈÇÐÀû ÀüÇØ(Electrolytie)¹æ¹ýÀ» ÀÌ¿ëÇÏ¿© »êÈ ¾Ë·ç¹Ì³ªÀÇ »êȹ°ÃþÀ» Çü¼º½ÃÄÑ ¾Ë·ç¹Ì´½ Ç¥¸éÀÇ °æµµ, ³»½Ä¼º, ³»¸¶¸ð¼º, Àü±âÀû Àý¿¬¼º µîÀÇ ±â´ÉÀûÀΠƯ¼ºÀ» ±Ø´ëÈÇÏ¿© ÁÖ´Â ¹æ¹ýÀ» ¸»ÇÕ´Ï´Ù.
¢º ÇǸ·Ã³¸®±Ô°Ý : Mil-A-8625 Type III. Class 1 or 2
2. °æÁú ¾ç±Ø»êÈÇǸ·ÀÇ ¸ñÀû
°æÁú ¾ç±Ø»êÈ ÇǸ·Àº ±â´É¼º ÇǸ·Ã³¸®·Î½á ¿ø·¡ÀÇ ¾Ë·ç¹Ì´½ ±Ý¼ÓÀÌ °¡Áö°í ÀÖ´Â ±â´É¼ºÀ̳ª Ư¼ºº¸´Ù °æÁú ¾ç±Ø»êÈ ÇǸ·Ã³¸®¸¦ ÇàÇϹǷΠ±× ±â´É¼ºÀ̳ª Ư¼ºÀÌ Áõ°¡Çϴµ¥ ¸ñÀûÀÌ ÀÖÀ¸¸ç, ¾Ë·ç¹Ì´½±Ý¼ÓÀÌ °¡Áö°í ÀÖ´Â ¿¬¼ºÀ» º¸°ÇÔ°ú µ¿½Ã¿¡ ±Ý¼ÓÀÌ °¡Áö°í ÀÖ´Â Ãë¾àÇÑ °áÇÔÀ» º¸¿ÏÇÏ¿© °ø¾÷ÈÇϴµ¥ ±× ¸ñÀûÀÌ ÀÖ½À´Ï´Ù.
Hard Anodizing Process
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MHC Process |
Ȳ»ê¹ý |
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Hardas Process |
È¥ÇÕ»ê¹ý |
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O.A.O.C Process |
À¯±â»ê¹ý(¼ö»ê¹ý) |
3. °æÁú ¾ç±Ø»êÈÇǸ·ÀÇ Æ¯¼º ¹× ±â´É¼º
3.1 °æÁú ¾ç±Ø»êÈÇǸ·ÀÇ µÎ²²(Thickness of Film)
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Al Çձݽ÷á |
ÇǸ·ÀÇ µÎ²²(§) |
|
MIN |
MAX |
|
A 2024 |
15 |
50 |
|
A 5052 |
15 |
150 |
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A 6061 |
15 |
120 |
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A 6063 |
15 |
150 |
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A 7072 |
15 |
200 |
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A 7075 HR |
15 |
200 |
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[Âü°í]
1. 100§ÀÇ ÇǸ·ÀÌ Áõ°¡µÈ °æ¿ì. ½ÇÁ¦ ÇǸ·ÀÇ µÎ²² ºÎ°¡Ä¡¼ö´Â 50§µË´Ï´Ù.
2. °æÁú ¾ç±Ø»êÈÇǸ·ÀÌ µÎ²²´Â Á¶ÀýÀÌ °¡´ÉÇÕ´Ï´Ù. 15~200§) |
°æÁú ¾ç±Ø»êÈÇǸ·ÀÇ µÎ²² Áõ°¡ºÐÀº ¾Ë·ç¹Ì´½ ±Ý¼ÓÀÇ ÇձݼººÐ¿¡ ÀÇÇÏ¿© ´Þ¶óÁú ¼ö ÀÖÀ¸¸ç, ¾ç±Ø»êÈÇǸ· ó¸®ÈÄ µÎ²² Áõ°¡¿¡ ÀÇÇÑ ºÎ°¡ Ä¡¼ö´Â ÇÕ±ÝÁ¾·ù¿¡ µû¶ó ´Ù¼Ò Â÷À̰¡ ¹ß»ýÇÏÁö¸¸ A 6061 ½Ã·á¸¦ ±âÁØÀ¸·Î ÇßÀ»¶§, µÎ²²ÀÇ ½ÇÁ¦ ºÎ°¡Ä¡¼ö´Â Àüü ÇǸ· µÎ²²ÀÇ 1/2¿¡ ´ÞÇÕ´Ï´Ù.
3.2 °æÁú ¾ç±Ø»êÈÇǸ·ÀÇ °æµµ(Micro Hardness)
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Al Çձݽ÷á |
ÇǸ·ÀÇ µÎ²²(§) |
Ç¥¸é°æµµ(Hv) |
Á߽ɰ浵(Hv) |
|
A 2024 |
30 |
MIN |
MAX |
MIN |
MAX |
|
A 5052 |
50 |
250 |
350 |
400 |
450 |
|
A 6061 T4, T6 |
50 |
400 |
450 |
650 |
600 |
|
A 6063 |
50 |
450 |
500 |
600 |
650 |
|
A 7072 |
50 |
300 |
350 |
450 |
500 |
|
A 7075 HR |
50 |
300 |
350 |
450 |
500 |
¾ç±Ø»êÈÇǸ·ÀÇ °æµµ´Â AlÇÕ±ÝÀÇ ¼ººÐ¿¡ µû¶ó ´Þ¶óÁú ¼ö ÀÖ½À´Ï´Ù.
3.3 °æÁú ¾ç±Ø»êÈÇǸ·ÀÇ ³»¸¶¸ð¼º(Abrasion Resistance)
|
½Ã·á±¸ºÐ |
Ç¥¸é°æµµ(Hv) |
¸¶¸ð·®(mg) |
½ÃÇèÁ¶°Ç |
|
Al 6061 |
80 |
388 |
½ÃÇè
ÇÏÁß·® : 1,000g
20,000ȸÀü |
|
SK-4 µ¿ |
835 |
18.6 |
|
°æÁúÅ©·Òµµ±Ý |
940 |
45.6 |
|
°æÁú¾ç±ØÇǸ· |
450 |
13 |
3.4 °æÁú¾ç±Ø»êÈÇǸ·ÀÇ ³»½Ä¼º(Corrosion Resistance)
°æÁú ¾ç±Ø»êÈÇǸ·ÀÇ ¿°¼öºÐ¹«½ÃÇè (Salt Splay Tester)
|
AlÇձݽ÷á |
ÇǸ·ÀÇ µÎ²²(§) |
½ÃÇè°á°ú(Hour) |
|
A 6061 T4, T6
A 5052 |
25 |
5,280 |
|
50 |
8,640 |
|
A 2024
A 7075 HR |
25 |
2,160 |
|
50 |
4,080 |
³»½Ä¼ºÀº ÇǸ·ÀÇ Æ¯¼º¿¡ µû¶ó ´Þ¶óÁú ¼ö ÀÖÀ¸¸ç, AlÇձݼººÐ¿¡ µû¶ó¼ ´Þ¶óÁú ¼ö °¡ ÀÖ½À´Ï´Ù.
3.5 °æÁú ¾ç±Ø»êÈÇǸ·ÀÇ ³»¿¼º(Heat Resistance)
|
½Ã·á±¸ºÐ |
¿Âµµ¿µ¿ª |
¿ÆØÃ¢°è¼ö |
|
¾Ë·ç¹Ì´½ ÇÕ±Ý 6061,5052 |
20¡É~100¡É |
23.50x10-6 |
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°æÁú¾ç±Ø»êÈÇǸ·(Film)
ÆòÇà |
20¡É~100¡É |
6.87x10-6 |
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20¡É~500¡É |
8.33x10-6 |
3.6 °æÁú ¾ç±Ø»êÈÇǸ·ÀÇ Àü±âÀû Àý¿¬¼º(Electrical Resistance)
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Al Çձݽ÷á
|
ÇǸ·ÀÇ µÎ²² |
Àý¿¬ÆÄ±« Àü¾Ð (Volt) |
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MIN |
MAX |
|
|
50 |
900 |
1,200 |
|
75 |
1,500 |
1,800 |
|
100 |
1,500 |
2,000 |
3.7 °æÁú ¾ç±Ø»êÈÇǸ·ÀÇ »ö»ó(Coloring)
°æÁú ¾ç±Ø»êÈÇǸ·Àº ÀÚ¿¬¹ß»öÇǸ·À¸·Î ¹ß»öµÇ´Â »ö»óÀ» ÀÚ¿¬±¤¼±¿¡ ÀÇÇØ¼ ÆÄ±«µÇ°Å³ª Å»»öÀÌ µÇÁö ¾Ê°í ¹Ý¿µ±¸ÀûÀ¸·Î º¸Á¸ÀÌ µË´Ï´Ù. ÀÚ¿¬¹ß»öÀ¸·Î ÀÌ·ç¾îÁö´Â »ö»óÀº ´ÙÀ½°ú °°Àº ¿©·¯ »ö»óÀ¸·Î ±¸ºÐÀÌ µË´Ï´Ù. |
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¡Ø ÇÕ±ÝÀÇ ¼ººÐ°ú ÇÕ±ÝÀÇ Á¾·ù¿¡ ÀÇÇØ¼ »ö»óÀÌ ´Þ¶óÁú ¼ö ÀÖÀ½.
3.8 °æÁú ¾ç±Ø»êÈÇǸ·ÀÇ Âø»ö¼º(Exellent Coloring Resistance)
°æÁú ¾ç±Ø»êÈÇǸ·Àº ÀÚ¿¬¹ß»ö ÇǸ·ÀÌ¹Ç·Î Âø»ö󸮸¦ º°µµ·Î ÇàÇÏ¿© »ç¿ëÇÒ ÇÊ¿ä´Â ¾øÁö¸¸ Ư¼öÇÑ °æ¿ì¿¡´Â Âø»ö󸮸¦ ÇÏ¿© »ç¿ëÇϱ⵵ ÇÕ´Ï´Ù. ÀÚ¿¬¹ß»ö ÇǸ·Àº »öÁ¶°¡ ¾îµÎ¿î ³»±¤µµ°¡ ¾ø´Â »öÁ¶À̱⠶§¹®¿¡ ¹àÀº ÂÊÀÇ »ö»óÂø»öÀº ºÒ°¡´ÉÇϰí Èæ»ö(Black)°èÅëÀÇ Âø»öÀº °¡´ÉÇÕ´Ï´Ù.
3.9 °æÁú¾ç±Ø»êÈÇǸ·ÀÇ ¸¶½ºÅ·(Masking)ó¸®
¾Ë·ç¹Ì´½±Ý¼ÓÀ» »ç¿ëÇÏ¿© °¡°øµÈ Á¤¹Ð±â°è ºÎǰÀÇ °æ¿ì, Á¤¹ÐÄ¡¼ö·Î °¡°øµÈ ºÎºÐ¿¡ ´ëÇÑ ¾ç±Ø»êÈÇǸ·Ã³¸®¸¦ ÇàÇÏ¿´À» °æ¿ì ÇǸ·ÀÇ µÎ²²Áõ°¡¿¡ µû¸¥ Á¤¹ÐÄ¡¼ö»óÀÇ º¯È¸¦ °í·ÁÇÏÁö ¾ÊÀ» ¼ö°¡ ¾ø½À´Ï´Ù. ÀÌ·¯ÇÑ Á¤¹ÐÄ¡¼ö»óÀÇ ¹®Á¦Á¡À» ÇØ°áÇϱâ À§Çؼ´Â ¹Ýµå½Ã ¸¶½ºÅ·(Masking)󸮰¡ ÇÊ¿äÇÏ°Ô µË´Ï´Ù. º»»ç¿¡¼ °³¹ßµÈ Ư¼öÇÑ ¸¶½ºÅ·°ø¹ýÀ» ÅëÇÏ¿© ¿øÇÏ´Â Á¤¹ÐºÎºÐ¿¡ ´ëÇÑ ¸¶½ºÅ·(Masking)󸮸¦ ¿Ïº®ÇÏ°Ô ÇØ°áÇÏ¿´½À´Ï´Ù.
4. °æÁú¾ç±Ø»êÈÇǸ·¿¡ ÀûÇÕÇÑ ¾Ë·ç¹Ì´½(Aluminum)±Ý¼Ó¼ÒÀç
£ªA 2024 £ªA 5052 £ªA 5083 £ªA 6061 T4,T6
£ªA 6063 £ªA 7072 £ªA 7075
£ªÁÖÁ¶¿ëÇձݼÒÀç AC4C¿Ü (Á߱ݼÓÀ» ÇÔÀ¯ÇÑ ÀúÇձݼÒÀç)
£ª±âŸ ¾Ë·ç¹Ì´½ ÇÕ±ÝÀ» ÅëÇÑ Æ¯¼ö ÇձݼÒÀç
¾Ë·ç¹Ì´½ ÇձݼÒÀçÀÇ °æ¿ì ¾ç±Ø»êÈÇǸ·ÀÇ °ü°è´Â ¸Å¿ì Áß¿äÇϸç, ¼ÒÀç±Ý¼ÓÀÇ ÇձݼººÐ¿¡ µû¶ó¼ À§¿¡¼ ±â¼úÇÑ ±â´É¼º°ú Ư¼ºÀÌ ´Þ¶óÁú ¼ö ÀÖÀ¸¹Ç·Î ¼ÒÀç±Ý¼Ó¿¡ µû¶ó¼ ±â°èÀûÀΠƯ¼º, °¡°ø¼º, °æÁú¾ç±Ø»êÈÇǸ· ó¸®ÈÄ ¹°¸®ÀûƯ¼º µîÀ» °¨¾ÈÇÏ¿© ¼±ÅÃÇÏ´Â °ÍÀÌ ¸Å¿ì Áß¿äÇÕ´Ï´Ù.
5. °æÁú¾ç±Ø»êÈÇǸ·ÀÇ Àû¿ë
°æÁú¾ç±Ø»êÈÇǸ·ÀÇ Àû¿ë¹üÀ§´Â ±× ÇüŰ¡ ¸Å¿ì ´Ù¾çÇÏ°í ±¤¹üÀ§ ÇÏ´Ù°í º¼ ¼ö ÀÖ½À´Ï´Ù. ±× ÀÌÀ¯´Â ¾Ë·ç¹Ì´½ ±Ý¼ÓÀ» »ç¿ëÇÏ¿© °¡°øµÈ ¸ðµç Á¦Ç°À̶ó¸é ¹Ýµå½Ã ¾Ë·ç¹Ì´½±Ý¼ÓÀÌ °¡Áö°í ÀÖ´Â ±â´É¼ºÀ̳ª Ư¼ºÀÌ ¿ø·¡ÀÇ Al±Ý¼ÓƯ¼ºº¸´Ù ¿ì¼öÇÏ¿©¾ß Çϱ⠶§¹®ÀÔ´Ï´Ù.
º»»ç¿¡¼´Â ¿À·¡ÀüºÎÅÍ ¾Ë·ç¹Ì´½±Ý¼ÓÀ» »ç¿ëÇÏ¿© °¡°øµÈ Á¤¹Ð ±â°èºÎǰÀÇ Ç¥¸é󸮸¦ ÁÖ »ý»êǰ¸ñÀ¸·Î ¼±ÅÃÇÏ¿© °¢Á¾ Á¤¹Ð±â°èºÎǰ¿¡ ÀûÇÕÇÑ Ç¥¸éó¸® ±â¼úÀ» ÃàÀûÇÏ¿© ¿ÔÀ¸¸ç, ¾ÕÀ¸·Îµµ Á¤¹ÐºÎǰÀÇ Ç¥¸é󸮺о߿¡ ´ëÇØ¼ Áö¼ÓÀûÀ¸·Î ¿¬±¸ ¹ßÀü½Ãų °ÍÀÔ´Ï´Ù.
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