¹Ì±¹ Accumetmaterials °í ¹Ðµµ ¼øÁ¤ MgO¸¶±×³×»þ
µµ°¡´Ï ¹× ½ÃÇè½Ç ¿ë±â
¼ÒÀçÀÇ Æ¯¼º °ú ¿ëµµ 99.4% MgO ceramic(¸¶±×³×»þ
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³» ÈÇмºÀ̳ª ±Ý¼Ó°ú ¿ëÀç¿¡ ´ëÇÑ ÀûÀÀ¼ºÀÌ Å¹¿ùÇÕ´Ï´Ù. ¾Ë·ç¹Ì³ª
¼ÒÀç°¡ »ç¿ëµÇ´Â °÷¿¡ Àû¿ëÇÒ ¼ö ÀÖ¾î °æÁ¦ÀûÀÔ´Ï´Ù. ¿°£
Àå·ÂÀÌ ¿ì¼öÇϸç 2200 ºC±îÁö Àû¿ëµË´Ï´Ù.
´ÏÄÌ ±â¹ÝÀÇ ¼öÆÛ-ÇÕ±ÝÀ̳ª °í¿Â ÃÊÀüµµÃ¼¿Í È£¿ÏµË´Ï´Ù. ¿ëµµ : ±Ý¼ÓÇÕ±Ý À¶¿ë
ó¸®, ¾ÐÀü ¹°Áú ó¸®, °í¿Â ÃÊÀüµµ ¼ÒÀç°¡°ø µî
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MgO MATERIAL PROPERTIES
Crystal Structure
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Cubic
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Melting Point
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2200ºC
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Theoretical Density
|
3.58 g/cc
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Hardness
|
5.5 MoH
|
Bend Strength
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35,000 psi @ 25 ºC
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Compressive Strength
|
120,000 ps
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Coefficient of Thermal Expansion
|
13.9 in/in-C x 106
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Thermal Conductivity
|
0.480 (W/cm-C) @ 20 ºC
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Electrical Conductivity
|
10-12 ohm-cm @ 25 ºC
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Dielectric Strength
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150 Kv/cm
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Dielectric Constan
|
9.6
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°í¼øµµ
¸¶±×³×»þ¸¦ ¼ÒÀç·Î ÇÑ Ç¥ÁØ ±Ô°ÝÀÇ ¼¼¶ó¹Í ¿ë±â(CAST SHAPE)
¿øÅëÇüÀ¸·Î ¹Ù´ÚÀÌ
ÆíÆíÇÑ µµ°¡´Ï)
¿Ü°æ
(ÀÎÄ¡ / mm)
|
³ôÀÌ
(ÀÎÄ¡ / mm)
|
¿ë·®
(cc)
|
0.50/12.7
|
1.00/25.4
|
2
|
0.71/18.034
|
1.60/40.64
|
8
|
0.75/19.05
|
1.00/25.4
|
6
|
1.00/25.4
|
1.00/25.4
|
7
|
1.00/25.4
|
1.25/31.75
|
9
|
1.00/25.4
|
3.00/76.2
|
25
|
1.25/31.75
|
1.25/31.75
|
15
|
1.25/31.75
|
2.00/50.8
|
25
|
1.25/31.75
|
2.50/63.5
|
30
|
1.50/38.1
|
2.00/5.8
|
35
|
1.50/38.1
|
3.00/76.2
|
55
|
1.75/44.45
|
3.50/88.9
|
100
|
2.00/50.8
|
2.00/50.8
|
75
|
2.00/50.8
|
3.50/88.9
|
135
|
2.00/50.8
|
6.00/152.4
|
205
|
2.25/57.15
|
3.50/88.9
|
175
|
2.50/63.5
|
3.00/76.2
|
190
|
2.50/63.5
|
5.50/139.7
|
350
|
2.75/69.85
|
3.50/88.9
|
285
|
3.00/76.2
|
3.00/76.2
|
280
|
3.00/76.2
|
4.00/101.6
|
430
|
3.00/76.2
|
5.75/146.05
|
550
|
3.50/88.9
|
3.00/76.2
|
800
|
3.62/91.95
|
6.00/152.4
|
850
|
3.75/95.25
|
6.00/152.4
|
900
|
4.00/101.6
|
4.50/114.3
|
800
|
4.00/101.6
|
6.00/152.4
|
1050
|
4.50/114.3
|
6.00/152.4
|
1350
|
5.00/127
|
8.00/203.2
|
2275
|
|
Round
trays µÕ±Ù Á¢½Ã
¿Ü°æ
( ÀÎÄ¡ / mm)
|
³ôÀÌ
ÀÎÄ¡ / mm)
|
¿ë·®
(cc)
|
1.00 / 25.4
|
0.5 / 12.7
|
3
|
1.00 / 25.4
|
0.8 / 20.32
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6
|
2.00 / 50.8
|
0.5 / 12.7
|
15
|
2.00 / 50.8
|
1.0 / 25.4
|
35
|
3.00 / 76.2
|
0.5 / 12.7
|
37
|
3.00 / 76.2
|
1.0 / 25.4
|
85
|
4.00 / 101.6
|
0.5 / 12.7
|
68
|
4.00 / 101.6
|
1.0 / 25.4
|
160
|
5.00 / 127
|
0.5 / 12.7
|
110
|
5.00 / 127
|
1.0 / 25.4
|
250
|
6.00 / 152.4
|
1.0 / 25.4
|
360
|
6.00 / 152.4
|
1.2 / 30.48
|
420
|
|
Á÷»ç°¢
Çü Á¢½Ã
Æø
(ÀÎÄ¡ / mm)
|
±æÀÌ
(ÀÎÄ¡ / mm)
|
³ôÀÌ
( ÀÎÄ¡ / mm)
|
¿ë·®
(cc)
|
1.0 / 25.4
|
4.0 / 101.6
|
0.5 / 12.7
|
20
|
1.0 / 25.4
|
6.0 / 152.4
|
0.5 / 12.7
|
30
|
2.0 / 50.8
|
2.0 / 50.8
|
0.5 / 12.7
|
20
|
2.0 / 50.8
|
3.0 / 76.2
|
0.5 / 12.7
|
33
|
2.0 / 50.8
|
4.0 / 101.6
|
0.5 / 12.7
|
45
|
2.5 / 63.5
|
4.0 / 101.6
|
0.5 / 12.7
|
55
|
2.5 / 63.5
|
4.0 / 101.6
|
1.0 / 25.4
|
125
|
2.5 / 63.5
|
6.0 / 152.4
|
1.0 / 25.4
|
195
|
3.0 / 76.2
|
3.0 / 76.2
|
1.0 / 25.4
|
115
|
3.0 / 76.2
|
4.5 / 114.3
|
1.0 / 25.4
|
175
|
3.0 / 76.2
|
6.0 / 152.4
|
1.0 / 25.4
|
240
|
3.5 / 88.9
|
6.0 / 152.4
|
1.0 / 25.4
|
280
|
4.0 / 101.6
|
4.0 / 101.6
|
1.0 / 25.4
|
210
|
4.0 / 101.6
|
6.0 / 152.4
|
1.0 / 25.4
|
325
|
ǰÁú»ó
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3) ¾à°£ÀÇ µÚƲ¸²À̳ª ƯÈ÷ Á÷»ç°¢ ÇüÀÇ Ãøº®ÀÌ ¾à°£ ÀÌÁö·¯ÁüÀº MgO ¼¼¶ó¹Í¿ë±âÀÇ
ÀϹÝÀûÀÎ Çö»óÀÔ´Ï´Ù
4) º¸Åë ÆíÆíÇÑ Ç¥¸éÀ̶óÇÏ¿©µµ ½ÇÁ¦·Î´Â ¾à°£ º¹·ÏÇϰųª ¿À¸ñÇÕ´Ï´Ù.
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