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| Metascop´Â ¿©·¯ »ê¾÷ü¿¡ °ÉÃÄ ±Ý¼ÓÀÌ °ü·ÃµÈ µ¶Àº ¾î´À °÷À̳ª ±¤¹üÀ§ÇÏ°Ô Àû¿ëµÈ´Ù. ÁÖ¹°°øÀåÀ̳ª
»ý»ê¾÷ü´Â ¹°·Ð ¹ßÀü¼Ò¿¡¼ ÆÄÀÌÇÁ¸¦ üũÇÏ´Â ÀÏ, ±Ý¼ÓÁ¶°¢À» ½Äº°Çϴµ¥, ÈÇаøÀå¿¡¼ ¿ëÁ¢ÀÌ Á¦´ë·Î µÇ¾ú´Â°¡¸¦
È®ÀÎÇϴµ¥ ¸Å¿ì À¯¿ëÇÏ´Ù. ¶ÇÇÑ Ã¶,ºñö±Ý¼ÓÀÇ ½Å¼ÓÇÑ ºÐ¼®À» ¿ä±¸ÇÏ´Â °÷¿¡¼µµ Metascop´Â Å« ¸òÀ» ÇÑ´Ù.
Metascop´Â ³¹Àº Àü¾Ð¿¡¼ ¹ß»ý½ÃŲ ¾ÆÅ©ÀÇ ½ºÆåÆ®·³À» ÀÌ¿ëÇØ¼ OPERATOR°¡ ¼ÒÃʸ¸¿¡ ¿©·¯ °¡Áö ¼ººÐÀ»
½Äº°,±¸ºÐÈ®ÀÎÇÏ°Ô ÇÑ´Ù. MetascopÀÇ Áß¿äÇÑ Æ¯Â¡ÁßÀÇ Çϳª´Â ÈÞ´ë¿ëÀ̶ó´Âµ¥ ÀÖ´Ù. Àü¿øÀ̳ª ÃæÀü±â¿¡ ¿¬°áÇÏ¿©
ÇöÀå¿¡¼ ½±°Ô »ç¿ëÇÒ ¼ö ÀÖ´Ù. ¼÷·ÃµÈ OPERATOR´Â ¹°·Ð Ãʺ¸ÀÚµµ Metascop¿¡ ´ëÇØ ¾à°£ÀÇ ±³À°À»
¹ÞÀ¸¸é ÀçÁú°Ë»ç ¹× ¾î´À Á¤µµÀÇ Á¤·® ºÐ¼®À» ÇÒ ¼ö ÀÖ´Ù. ±Ý¼ÓÀ» À߸ø ºÐ·ùÇÏ´Â °ÍÀº ¿ÀÈ÷·Á ºñ¿ëÀÌ ´õ ¸¹ÀÌ
µé°ÔµÉ »Ó ¾Æ´Ï¶ó Å« ½Ç¼ö°¡ µÉ ¼öµµ ÀÖ´Ù. Metascop´Â ÀÌ ¹®Á¦¸¦ È¿À²ÀûÀ¸·Î ÇØ°áÇØ ÁÙ °ÍÀÌ´Ù. |
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ANALYSED SAMPLES |
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| OPERATOR°¡ ½ºÆåÆ®·³À» üũÇÒ ¶§ ÂüÁ¶ÇÒ ¼ö ÀÖ´Â ANALYSED SAMPLE SET(STEEL/NICKEL)°¡
¸¶·ÃµÇ¾î ÀÖ´Ù. »ùÇÿ¡´Â °¢ »ùÇÿ¡ µé¾î ÀÖ´Â ¼ººÐÀÇ ÆÛ¼¾Æ®¸¦ ¾Ë·Á ÁÖ´Â ANALYSIS CHART°¡ µé¾îÀÖ´Ù. |
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SEMI-QUANTIATIVE ANALYSIS |
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| Á¤·®ºÐ¼®À» ÇÏ´Â µ¥´Â µÎ °¡Áö ¹æ¹ýÀÌ ÀÖ´Ù. ù° ¹æ¹ý(À¯»ç¼± ºñ±³)Àº ½ºÆåÆ®·³ÀÇ ¼±À» ±ÙÁ¢ÇÑ IRON¼±À̳ª ÅÖ½ºÅÙ¼±°ú
ºñ±³ÇÏ´Â °ÍÀÌ´Ù. Ȥ À¯»ç¼±ÀÌ ¾øÀ» ¶§°¡ Àִµ¥ ÀÌ ¶§´Â ºÐ¼®µÈ STANDARD¿Í SAMPLEÀÇ ¼±À» ºñ±³ÇÑ´Ù. À¯»ç
ºñ±³¼± TABLEÀº ±â°è¿Í ÇÔ²² °ø±ÞµÈ´Ù. |
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| 1%ÀÌÇÏ |
Cr3¼±<fe90 Å©·Ò3¼±ÀÌ Fe90¼±º¸´Ù ¹à±â°¡ ¾àÇÏ´Ù |
| 1% |
Cr3 =Fe90 Å©·Ò3¼±°ú Fe90¼±ÀÇ ¹à±â°¡ °°´Ù. |
| 2% |
Cr3 > Fe90 Å©·Ò3¼±ÀÌ Fe90¼±º¸´Ù 2¹èÁ¤µµ ¹à°Ô ³ªÅ¸³². |
| 4% |
Cr3 >> Fe90 Å©·Ò3¼±ÀÌ Fe90¼±°ú °ÅÀÇ ºÙ¾î¼ ³ªÅ¸³². |
| 8% |
4%, 8%´Â ¸¹Àº ¼÷´ÞÀÌ ÇÊ¿äÇÔ. |
| 12% |
Cr3°ú Fe90¼±ÀÌ ÇÑ ¼±À¸·Î °ãÃÄÁ® ³ªÅ¸³². |
| 27% |
Cr4 < Fe10 Cr4¼±ÀÌ Fe100¼±º¸´Ù ¾àÇϰųª °°°Ô ³ªÅ¸³². |
| 25% |
Cr4 > Fe10 Cr4¼±ÀÌ Fe100¼±º¸´Ù °°°Å³ª ¾à°£ ¹à°Ô ³ªÅ¸³². |
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¾à°£ÀÇ ±³À°¸¸ ¹ÞÀ¸¸é operator´Â 10~15% À̳»ÀÇ ¿ÀÂ÷ ¹üÀ§·Î ¼ººÐÀÇ ÇÔ·®À» ã¾Æ³¾
¼ö ÀÖ´Ù.
ÀÏ·Ê·Î METASCOP´Â 1%ÀÇ Å©·Ò°¿¡¼ 0.85~1.15%ÀÇ ¹üÀ§·Î 18%ÀÇ Å©·Ò°¿¡¼´Â 16~20%ÀÇ ¹üÀ§·Î ã¾Æ³¾
¼ö ÀÖ´Ù. ´ëºÎºÐÀº À̸¸ÇÑ Á¤È®µµ¶ó¸é operator°¡ ±Ý¼ÓÀ» ºÐ·ùÇÏ°í °ø±ÞÀÚ¿¡°Ô¼ ¹°°ÇÀ» ¹ÞÀ» ¶§ üũÇϰųª ¼¯ÀÎ Àç·áµéÀ»
ã´Âµ¥, ¿Ã³¸® °øÀå¿¡¼ °À» ±¸ºÐÇϴµ¥, ±×¸®°í ±Ý¼ÓÁ¶°¢À» ºÐ·ùÇϱ⿡ ÃæºÐÇÏ´Ù. |
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ÃøÁ¤ °¡´ÉÇÑ ¿ø¼Ò ¹× ÇÔ·® |
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| STEEL BASE |
| Cr(Å©·Ò) |
1%ÀÌÇÏ, 1%, 2%, 4%, 8%, 12%, 18%, 25% |
| Mo(¸ô¸®ºêµ§) |
0.2%, 0.5%, 2~3%, 5%, 9% |
| Ni(´ÏÄÌ) |
3%, 8%, 12%, 20% |
| Mn(¸Á°£) |
0.2%, 0.6%, 1.2%, 1.8%, 17 |
| Ti(ƼŸ´½) |
0.6%(À¯,¹« ÆÇº°¸¸ ÇàÇÔ) |
| V(¹Ù³ª´½) |
0.5%(À¯,¹« ÆÇº°¸¸ ÇàÇÔ |
| NICKEL BASE |
| Incoloy, Inconel, Monel, Hastelloy, Nimonic |
| ±âŸ ºÐ¼® °¡´ÉÇÑ ¿ø¼Òµé. |
| Al, Au, Co, Cu, Si, W, Zn, Zr..... |
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APPLICATION |
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THE INSTRUMENT |
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| METASCOP´Â ³»ÀåµÈ Çϰ º¯¾Ð±â¿Í ÇÔ²² ³ª¹« »óÀå ¾È¿¡ µé¾î ÀÖÀ¸¸ç ¾à 7.5kgÁ¤µµÀÌ´Ù. Àü¿ø¿¡ ¿¬°áÇϰųª
ȤÀº ÃæÀü¿ë ¹åµ¥¸® ¿¡ ¿¬°áÇØ¼ ¾µ ¼öµµ ÀÖ´Ù. Çϰ º¯¾Ð±â´Â 25V-40VÀÇ 2Â÷ Àü¾ÐÀ» »êÃâÇϹǷΠÆÄÀÌÇÁ³ª Æ©ºê,
º¸ÀÏ·¯ ¾È¿¡¼ ÀÛ¾÷ÇÒ ¶§µµ Àý´ë·Î ¾ÈÀüÇÏ´Ù. Àü±Ø(´ë°³´Â ÅÖ½ºÅÙÀ» »ç¿ë)°ú »ùÇÿ¡¼ ¾ÆÅ©¸¦ ¹ß»ý½Ã۴µ¥ earth pinÀ»
ÅëÇØ¼ Àü·ù°¡ È帣°Ô µÈ´Ù. ºÐ»çµÈ ºûÀº Ä¿¹ö ¸µ µð½ºÅ©¸¦ Áö³ª ½ÃÁرâ, Amici staight-vision ÇÁ¸®Áò,
µÎ °³ÀÇ °Å¿ï(Çϳª´Â °íÁ¤µÇ¾î ÀÖ°í Çϳª´Â ȸÀüµÊ)À» ÅëÇØ¼ eye-piece¿¡ À̸£°Ô µÈ´Ù. ȸÀüÇÏ´Â °Å¿ïÀº ±â°èÀÇ
¿ÞÂÊ¿¡ ÀÖ´Â ¹ö´Ï¾îµå·³°ú ¿¬°áµÇ¾î ÀÖ¾î ½ºÆåÆ®·³À» ¼öÆòÀ¸·Î ¿òÁ÷ÀÌ°Ô ÇÑ´Ù. ¿©±â¼ ºûÀº 'ÀÛÀº Çö¹Ì°æ'À» ÅëÇØ eye-piece¿¡
À̸£°Ô µÇ´Âµ¥ ½ºÆåÆ®·³Àº »ö±òÀÖ´Â ¼±µé·Î ³ªÅ¸³´Ù. "Optical Variations"¶õ ¶È°°Àº µÎ ±â°è´Â ÀÖÀ» ¼ö
¾ø´Ù´Â °ÍÀ» ¸»Çϴµ¥ µû¶ó¼ °°Àº ¹ö´Ï¾î ´«±ÝÀ» °¡Áú ¼ö ¾øÀ¸¹Ç·Î °¢ ±â°è¸¶ ´Ù ±× ±â°èÀÇ Calibration Chart°¡
µé¾îÀÖ´Ù. Operator´Â ¹ö´Ï¾î ´«±Ý 10À» °¡Áö°í ÀÖ´Â ¼Òµã ½Ö¼±À» »ç¿ëÇØ¼ Calibration»óŸ¦ Ã¼Å©ÇØ º¼
¼ö ÀÖ´Ù. ±â°èÀÇ ¹ö´Ï¾î ´«±ÝÀ» ÀÏ´Ü ¼Òµã ½Ö¼±¿¡ ¸ÂÃ߸é Handbook¿¡ ÀÖ´Â ´Ù¸¥ ¼ººÐµéÀ» Á¤È®È÷ ¸Â°Ô µÈ´Ù. óÀ½¿¡´Â
operator°¡ Calibration Chart¸¦ º¸°í ¹ö´Ï¾î ´« ±ÝÀ» ¸ÂÃßÁö¸¸ Á»´õ ¼÷´ÞµÊ¿¡ µû¶ó ¿©·¯ ¼ººÐ¿¡ ÀÇÇØ
¤¤Å¸³ª´Â ¼±µéÀÇ Æ¯Â¡µéÀ» º¸°í ±ÙÁ¢ÇØ ÀÖ´Â ¼±(À¯»ç ºñ±³¼±)°ú °µµ¸¦ ºñ±³ ÇØ º¸°Å³ª standard¸¦ Á¤ÇØ ³õ°í ºñ±³ÇϹǷÎ
¾î´À Á¤µµ Á¤·® ºÐ¼®À» ÇÒ ¼öÀÖ´Ù. |
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LIMITS OF DETECTION |
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| We list below the approximate limits of detection that
can be obtained using the Metascop,for the most commonly used element. |
| Ag-0.3% in copper alloys |
Na-Bellow 0.01% |
| Al-5% in aluminium bronze |
Nb-0.5% in steels |
| Au-0.3% |
Ni-1% in steel and copper alloys |
| Ba-Below 1% in salts |
Pb-1% in steel and copper alloys |
| Bi-1% in lead and tin alloys |
Pt-1% |
| Ca-Below 1% in salts |
Sb-Above 10% |
| Cd-0.1% in non-ferrous materials |
Si-0.75% in iron
3% in aluminium alloys |
| Co-1% in steel |
Sn-1% in copper alloys |
Cu-0.2% in steel
0.2% in non-ferrous and light metals |
Sr-1% in salts |
| Fe-0.5% in aluminium and cu alloys |
Ta-2% in steel |
| Li-1% in salts |
Ti-0.3% in steel |
| Mg-0.1% in aluminium and cu alloys and cast iron |
V-0.1% in steel |
| Mn-0.1% in steel,copper and aluminium alloys |
W-1% in steel |
| Mo-0.2% in steel |
Zn-0.1% in copper
2% in aluminium alloys |
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Zr-0.5% |
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