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Untitled Document
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HOME > Á¦Ç°¼Ò°³ > ¼ººÐºÐ¼®Ç¥ |
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NO |
¼ººÐ |
COLOR |
¿ëµµ |
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¾Ë·ç¹Ì³ª
(Al©üO©ý) |
M-A99I
M-99L
M-A96W
M-94P
etc |
Al©üO©ý 99%
Al©üO©ý 99%
Al©üO©ý 96%
Al©üO©ý 94% |
Ivory
Light Pink
White
Pink |
Jig. Guide
Yarn Guide
Wear Resistance
Yarn Guide |
Áö¸£ÄÚ´Ï¾Æ PSZ
(ZrO©ü) |
M-MZ
M-YZ
M-YZC |
ZrO©ü+ Mgo
ZrO©ü+ Y©üO©ý
MYZ HIPó¸® |
Yellow
Milk
Black |
Thermal Shock Resistance
High Toughness
High wear Resistance |
»êÈƼŸ´½
(TiO©ü) |
M-TY
M-TB |
TiO©ü
M-TY HIPó¸® |
Yellow
Black |
Yarn Guide
No spark, High wear Resistance |
ÄÚµð¾î¶óÀÌÆ®
(Cordierite) |
M-CY
M-CW |
2MgO. 2Al©üO©ý
5SiO©ü |
Yellow
Black |
High Thermal shock Resistance |
Steatite
Forsterite |
M-ST
M-FS |
MgO.SiO©ü
2MgO.SiO©ü |
Milk
Light Yellow |
Insulator |
Si©ýN©þ |
M-SN |
Si©ýN©þ |
Gray |
High Temperature Strength |
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±¸ºÐ |
Al©üO©ý |
A
99 |
A
96 |
A
92 |
SA |
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Main Component |
99.7% |
965 |
92% |
Al©üO©ý+ZrO©ü |
Specific Density
(g/cm©÷) |
3.93 |
3.72 |
3.65 |
4.00 |
Bending Strength
(kg/mm©÷) |
40 |
35 |
35 |
50 |
Vickers Hardness
(kg/mm©÷) |
1,800 |
1,400 |
1,500 |
1,700 |
Fracture Toughness
(Mpam1/2) |
3.0 |
2.7 |
2.5 |
4.5 |
Thermal Shock Resistance
(¡âT) |
200 |
200 |
200 |
300 |
Working Temperature
(¡ÆC) |
1,500 |
1,500 |
1,400 |
1,500 |
Corrosion
Resistance |
Acid |
Excell |
Good |
Good |
Good |
Alkali |
Excell |
Good |
Good |
Good |
Merit |
¡¤High
Wear Resistance
¡¤High Corrosion Rsistance
¡¤High Temperature Application |
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±¸ºÐ |
ZrO©ü |
YZ |
MZ |
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Main
Component |
ZrO©ü+Y©üO©ý |
ZrO©ü+MgO |
Specific
Density (g/cm©÷) |
6.01 |
5.60 |
Bending
Strength (kg/mm©÷) |
90 |
60 |
Vickers
Hardness (kg/mm©÷) |
1,400 |
1,500 |
Fracture
Toughness (Mpam1/2) |
7.0 |
8.0 |
Thermal
Shock Resistance (¡âT) |
250 |
400 |
Working
Temperature (¡ÆC) |
800 |
1,000 |
Corrosion
Resistance |
Acid |
Good |
Good |
Alkali |
Good |
Good |
Merit |
¡¤High
Wear Resistance
¡¤High Toughness
¡¤Insulation of Heat |
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IC-85 |
IC-90 |
IC96 |
IC99 |
Test Method |
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ÈÇмººÐ
Chemical
Composition |
Al2O3 |
´ÜÀ§Units |
85 |
90 |
96 |
99.8 |
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% |
SiO2 |
% |
9 |
7 |
3 |
0.2 |
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CaO |
% |
2 |
2 |
- |
- |
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MgO |
% |
4 |
1 |
1 |
- |
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ºñÁß
Specific Gravity |
g/§¨ |
3.41 |
3.60 |
3.72 |
3.90 |
ASTMC20 |
Èí¼öÀ²
Water Absorption |
% |
0 |
0 |
0 |
0 |
ASTMC373 |
»ö
Color |
- |
White |
White |
White |
White |
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°æµµ
Hardness |
MOHS |
9.0 |
9.0 |
9.0 |
9.0 |
ASTME
18
1000g load |
ROCKWELL
HRA |
73 |
76 |
78 |
83 |
KNOOP
GPa |
9.8 |
10.8 |
11.1 |
14.7 |
¾ÐÃà°µµ(25¡É)
Compressive Strength |
kg/§² |
18,000 |
20,000 |
24,000 |
26,600 |
ASTMC773 |
±¼°î°µµ(25¡É)
Flexurl Strength |
kg/§² |
2,600 |
2,700 |
3,100 |
3,850 |
ASTMC417 |
ÀÎÀå°µµ(25¡É) |
kg/§² |
1,540 |
1,850 |
1,960 |
2,660 |
ASTMA TEST #4 |
¿ÆØâ°è¼ö(20~1000¡É) |
X10-6/¡É |
7.2 |
7.8 |
8.2 |
8.3 |
ASTMC372 |
¿ÀüµµÀ²(25¡É) |
Cal
cm ¡¤ sec ¡¤ ¡É |
1.035 |
0.040 |
0.059 |
0.085 |
ASTMC408 |
»ç¿ë¿Âµµ(No-Load
conds)
Service Temperature |
¡É |
1,400 |
1,500 |
1,700 |
1,750 |
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ÃÖÀû°íÀ¯ÀúÇ×(25¡É)
Volume Resistirity |
¥Ø ¡¤ cm |
>1014 |
>1014 |
>1014 |
>1014 |
ASTMD257 |
À¯ÀüÀ²(25¡É)
Dielectric Constant |
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8.2 |
8.2 |
9.0 |
9.0 |
ASTMD150 |
ÁÖ¿äÁ¦Ç°
Applications |
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Liner
Roller
Sleeve |
Ball Media |
Mechanical
Seal Rings |
Protective
Tube
Nozzles |
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Untitled Document
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