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1500¡É ¾Ë·ç¹Ì³ª ¼¶À¯
¿ìÁÖÇ×°ø, ¼®À¯ÈÇÐ, Á¦Ã¶, ¹æÀ§»ê¾÷, ¹ÝµµÃ¼, ¹èÅ͸®, ÀÚµ¿Â÷ µî ÃÊ°í¿ÂÀÇ ³»¿ ³»±¸¼ºÀ» ÇÊ¿ä·Î ÇÑ °÷¿¡
»ç¿ëµÇ´Â ÷´Ü ¼¶À¯¼ÒÀçÀÔ´Ï´Ù |
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¾Ë·ç¹Ì³ª ¼¶À¯´Â ¾Ë·ç¹Ì³ª (Al©üO©ý) ¸¦ ÁÖ¼ººÐÀ¸·Î ÇÏ´Â ÃÊ°í¿Â ³»¿ ¼¶À¯·Î , ¾à°£ÀÇ ½Ç¸®Ä« (SiO©ü) °¡ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù . 1300¡ÆC ¿¡¼µµ Àå½Ã°£ °ßµô ¼ö ÀÖÀ¸¸ç , ¾Ë·ç¹Ì³ª ÇÔ·®¿¡ µû¶ó ÀϺΠÁ¦Ç°Àº ÃÖ´ë 1600¡ÆC ±îÁö »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
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ÁÖ¿ä Ư¡
¶Ù¾î³ ³»¿¼º ¹× ³»±¸¼º |
ÃÖ´ë 1600¡ÆC, °í¿Â¿¡¼ °µµ À¯Áö |
¿ì¼öÇÑ ´Ü¿¼º |
³·Àº ¿ÀüµµÀ²·Î ¿ ¼Õ½ÇÀ» ÃÖ¼ÒÈ |
³»ÈÇмº |
»ê°ú ¾ËÄ®¸®¿¡ ´ëÇÑ °ÇÑ ³»±¸¼º |
±â°èÀû °µµ |
³ôÀº ÀÎÀå °µµ¿Í ³·Àº ¿¼öÃà·ü·Î ³ôÀº Ä¡¼ö ¾ÈÁ¤¼º |
°¡º¿ò |
°í¿Â ³»±¸¼º ¼ÒÀçÀÇ °æ·®ÈµÈ ¼³°è °¡´É |
´Ù¾çÇÑ È¯°æ ³»±¸¼º |
¿Ãæ°Ý ºÎ½Ä »êÈ ³»±¸¼º ¶Ù¾î³² |
Á¦Ç° ÇüÅÂÀÇ ´Ù¾ç¼º |
Á÷¹°, Å×ÀÌÇÁ, ºí·©Å¶, Á¾ÀÌ µî ´Ù¾çÇÑ ÇüÅÂÀÇ Á¦Ç°±º |
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Á¦Ç° ÇüÅ |
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À弶À¯ Á¦Ç°±º Long Fibers |
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Çʶó¸àÆ®¾á |
¿þºù (¼ÒÆø¹êµå ) |
·ÎÇÁ |
½½¸®ÇÁ, Æ©ºê |
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´Ü¼¶À¯ Á¦Ç°±º Short Fibers |
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´Ïµé¸ÞÆ®, ºÎÁ÷Æ÷ |
ÆäÀÌÆÛ |
¼Ø¼¶À¯ |
´Ïµé¸ÞÆ®, ºÎÁ÷Æ÷ |
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ÀÀ¿ë Application
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- ¿ìÁÖÇ×°ø |
: (Ceramic Matrix Composites using Alumina Fiber) Engine tail nozzle seal, |
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Exhaust mixer, Turbine blade, Flame tube, Nose cones, ¿ìÁÖ¼± ¹æ¿ Â÷ÆóÀç. |
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- ¹æÀ§»ê¾÷ |
: ÀüÅõ±â ¿£Áø ¿ º¸È£ Æеå, ¹Ì»çÀÏ ´Ü¿Àç. |
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- ¹ÝµµÃ¼ |
°áÁ¤ ¼ºÀå·Î, °í¿Â °¡½º ÈíÂø ÇÊÅÍ. È®»ê°ü ÆÐÅ·(Diffusion tube packing) ¹× Collar and Disk |
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- ¼®À¯ÈÇÐ |
: ±Õ¿·Î ¶óÀÌ´×, ¿±³È¯±â ´Ü¿Àç, °¡½ºÅͺó ÀͽºÆæ¼Ç Á¶ÀÎÆ® |
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- Á¦Ã¶ »ê¾÷ |
: °í·Î ¶óÀÌ´×(Furnace lining), °Ã¶ ½½·¡ºê °¡¿·Î º® ¹× ¹ÐºÀÀç. |
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- ¹èÅ͸® »ê¾÷ |
: Àü±âÂ÷ ¹èÅ͸® ¸ðµâ ¹æÈ Æеå, ¸®Æ¬ÀÌ¿Â ¹èÅ͸® Àý¿¬Àç. |
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- ÀÚµ¿Â÷ |
: ¹è±â ¸Å´ÏÆúµå ´Ü¿Àç, Ã˸Šº¯È¯±â ÇÊÅÍ, ÀÚµ¿Â÷ À¯¸® ¿Ã³¸® ·Ñ·¯ |
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- ±âŸ |
: »ê¾÷¿ë º¸ÀÏ·¯ ¹æ¿ Ä¿Æ°, ¹ßÀü±â È®Àå ÀÌÀ½ºÎ ¹ÐºÀÀç, ÃÊ°í¿Â À¯µµ°¡¿, ÃÊ°í¿Â ¼¾¼ ¿ÍÀ̾î(Thermocouple) |
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À§»ýµµ±â °¡¸¶(Kiln) ³»ºÎ ´Ü¿, Fire resist coaxial cable |
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¹°¼ºÇ¥ |
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¹°¼ºÇ¥ (TDS) À弶À¯ Long Fiber, Filament |
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Property |
Unit |
F-72 |
C-85 |
M-99 |
Chemical Composition |
Wt.% |
72% Al©üO©ý + 28% SiO©ü |
85% Al©üO©ý + 15% SiO©ü |
>99% Al©üO©ý |
Melting Point |
¡ÆC |
1800 |
1850 |
2050 |
Continuous Use Temperature |
¡ÆC |
1300 |
1400 |
1000 |
Single Filament Diameter |
¥ìm |
7-10 |
10-12 |
12-14 |
Tex/Number of Filaments Filaments |
g/1000m |
60-90/400
100/500 |
150/500 |
160/750
140/400 |
Crystal Phase |
/ |
¥ã-Al©üO©ý |
¥á-Al©üO©ý + Mullite |
¥á-Al©üO©ý |
Density |
GPa |
2.9 |
3.1 |
3.5 |
Single Filament Tensile Strength (Gauge Length 25.44mm) |
GPa |
1.9 |
2.2 |
2.6 |
Single Filament Modulus |
GPa |
184 |
235 |
330 |
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¹°¼ºÇ¥ (TDS) ´Ïµé¸ÞÆ® / ºÎÁ÷Æ÷ Needled non-woven Mat |
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Product Model |
N-F-1600 |
Classification Temperature |
1600¡ÆC |
Long-term Service Temperature |
1500¡ÆC |
Chemical Composition (%) |
Al©üO |
72¡¾1 |
SiO©ü |
28¡¾1 |
Al©üO©ý + SiO©ü |
>99 |
Density(kg/m©ø) |
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96 |
128 |
150 |
Thermal Conductivity (W/(m¡¤K)) |
600¡ÆC |
0.095 |
0.068 |
0.074 |
800¡ÆC |
0.137 |
0.099 |
0.096 |
1200¡ÆC |
0.3 |
0.226 |
0.2 |
24-Hour Heat Shrinkage (%) |
1300¡ÆC |
0.4 |
0.2 |
0 |
1500¡ÆC |
0.7 |
1.2 |
0.2 |
Specific Heat
(kJ/(kg¡¤K)) |
1090¡ÆC |
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1.315 |
Fiber Diameter(¥ìm) |
5-7 |
Bulk Density(kg/m©ø) |
96, 128, 150 |
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¹°¼ºÇ¥ (TDS) ÆäÀÌÆÛ Paper |
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Alumina Fiber Paper |
Product Model |
1600 Alumina Fiber Paper |
Chemical Composition (%) |
Al©üO©ý |
70-85 |
SiO©ü |
15-30 |
Al©üO©ý + SiO©ü |
99.5 |
Classification Temperature(¡ÆC) |
1200 |
Long-Term Service Temperature(¡ÆC) |
1200 |
Fiber Diameter(¥ìm) |
5 |
Thickness(mm) |
0.4-1 |
24-Hour Heat Shrinkage (%) |
1300¡ÆC |
0.52 |
1500¡ÆC |
0.98 |
Thermal Conductivity (W/(m¡¤K)) |
600¡ÆC |
0.16 |
800¡ÆC |
0.20 |
1000¡ÆC |
0.32 |
1200¡ÆC |
0.46 |
Weight(g/m©÷) |
50-150 |
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