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1. ÁÖ¼® ûµ¿(Tin
Bronze) ....
ÁÖ¼®Ã»µ¿Àº Ȳµ¿º¸´Ù ³»½Ä¼ºÀÌ ÁÁ°í, ³»¸¶¸ð¼ºµµ ÁÁÀ¸¹Ç·Î 10%SnÀ̳»ÀÇ °ÍÀ» °¢Á¾ ±â°èºÎǰ¿ë,
.... ±âŸ ¹Ì¼ú °ø¿¹Ç° µî¿¡
»ç¿ëÇϰí ÀÖ´Ù. 1~2%SnÀÇ Ã»µ¿Àº °µµ¿Í ³»¸¶¸ð¼ºÀ» ¿äÇÏ´Â ¼ÛÀü¼±¿¡ »ç¿ëµÈ´Ù. ....
3~8%Sn¿¡ 1%Á¤µµÀÇ ZnÀ» ³Ö´Â °ÍÀº ¼ºÇü¼ºÀÌ ÁÁ°í °¢ÀÎÇϱ⠽¬¿ì¹Ç·Î ÈÆó³ª ¸Þ´Þ µî¿¡
¸¹ÀÌ »ç¿ëµÈ´Ù. .... 4~6%Sn¿¡ 4~6%Zn°¡
÷°¡µÈ ¼ÒÀç´Â ³»¾Ð¼º(Pressure Resistance), ³»¸¶¸ð¼º, Çǻ輺(Machinability),
.... ÁÖÁ¶¼º(castability)ÀÌ
ÁÁÀ½. .... Á¦Ç°¿ëµµ: ¹ëºê,
ÆßÇÁ(pump)¸öü, ÀÓÆç·¯(impeller), ±Þ¼öÀü(water-supply facilities),
º£¾î¸µ(bearing), .................
½½¸®ºê(sleeve), ºÎ½Ì(bushing) ¹× ÀÏ¹Ý ±â°èºÎǰ µî
2. ÀÎûµ¿(Phosphor Bronze)
.... ÀÎ(P)À» ¹Ì·® ÷°¡ÇÏ¸é ¿ëÅÁÀÇ
À¯µ¿¼ºÀÌ ÁÁ¾ÆÁö°í ÇÕ±ÝÀÇ °æµµ, °µµ°¡ Áõ°¡Çϸç, ¶Ç ³»¸¶¸ð¼º, ź¼ºÀÌ ....
°³¼±µÈ´Ù. .... Á¦Ç°¿ëµµ: °íź¼º(high
elasticity)À» ÀÌ¿ëÇÏ´Â ÆÇ(plate), ¼±(wire) µîÀÇ °¡°øÀç(processed
goods)·Î¼ .................
¶Ç ³»½Ä¼º°ú ³»¸¶¸ð¼ºÀ» ÀÌ¿ëÇÏ´Â ÆßÇÁºÎǰ, ±â¾î, ¼±¹Ú¿ë ºÎǰ, ÈÇÐ ±â°è¿ë ºÎǰ µî
3. ÇÔ¿¬Ã»µ¿(Lead Bronze)
.... ÁÖ¼®Ã»µ¿ Áß¿¡ PbÀ» 3~26%ǰÀº
°ÍÀ» ³³Ã»µ¿(lead bronze)À̶ó ÇÑ´Ù. Á¶Á÷ Áß¿¡ ³³ÀÌ °ÅÀÇ °í¿ëµÇÁö ¾Ê°í ....
ÀÔ°è(grain boundary)¿¡ Á¸ÀçÇÏ¿© À±È°¼ºÀÌ ÁÁ¾Æ Àý»è°¡°øÀÌ ¿ä±¸µÇ´Â ¼ÒÀç¿¡ »ç¿ëµÈ´Ù.
.... Á¦Ç°¿ëµµ: º£¾î¸µ(bearing),
ºÎ½Ì(bushing) ¹× ÆÐÅ·(packing) µî¿¡ ³Î¸® ÀÌ¿ëµÈ´Ù.
4. ¾Ë·ç¹Ì´½ ûµ¿(Aluminum Bronze)
.... Ȳµ¿À̳ª ÁÖ¼® ûµ¿¿¡ ºñÇÏ¸é ºñ±³Àû
»õ·Î¿î ÇÕ±ÝÀ̸ç, ´Ù¸¥ µ¿Çձݿ¡ ºñÇÏ¿© ±â°èÀû ¼ºÁú, ³»½Ä¼ºÀÌ ¿ì¼öÇÔ. ....
Á¦Ç°¿ëµµ: ¼±¹Ú¿ë ÃßÁø±â, ¼±¹Ú¿ë ÇÁ·ÎÆç·¯, Åͺó ºÎǰ µî
5. ±Ô¼Ò ûµ¿(Silicon Bronze)
.... 4% SiÀÌÇÏÀÇ °ÍÀÌ »ç¿ëµÇ¸ç,
³»½Ä¼ºÀÌ ÁÁ°í, °µµ°¡ ¿¬°(wrought steel)°ú ºñ½ÁÇϹǷΠ±¸Á¶¿ë Àç·á·Î ....
»ç¿ëµÈ´Ù. .... Á¦Ç°¿ëµµ: ÀúÀå
ÅÊÅ©, ³ª»ç·ù, ³ÊÆ®, ÇǽºÅæ ¸µ µî |
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