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AGC Ceramics has developed various fine ceramics advanced ceramics
with their skills in fields concerning high-temperature materials that have been
fostered over many years. Here, we introduce you to various fine ceramic materials
and their products that are superior in its resistance to corrosion, erosion,
and in its usability in many areas such as environment, energy, and electronics.
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| Roiceram-C (Silicon carbide) |
| Roiceram-C
is pressure-less sintered dense silicon carbide and re-crystallized silicon carbide
with high fracture toughness achieved through AGC Ceramics's unique material technology.
It has high strength, hardness, and stiffness and has high-thermal conductivity,
low-thermal expansion, and chemical resistance. |
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| Roiceram-N (Silicon nitride) |
| Roiceram-N
is silicon nitride(Si3N4), and highly reliable for their
strength and fracture toughness. This material is distributed as molten nonferrous
metal-related parts such as protection tube for thermo-couple for aluminum, and
nuclear energy-related parts. |
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| Ceraborex |
| Developed
using AGC Ceramics's original electro-fused synthesis technology, Ceraborex has a high
melting point of 3060°C. It has conductivity equal to that of pure iron and
has high corrosion resistance with slag and molten steel. |
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| UD-II(MoB-Ni) |
| UD-II, a
kind of cermet, consists of ceramic particles (boron molybdenum compound) bonded
with and metal nickel, and is the middle region materials of metal and ceramics.
It exhibits superior properties at temperatures ranging from room temperatures
to high temperatures of more than 800°C. |
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| LOTEC-M (Cordierite) |
| LOTEC-M is
ßcordierite created by AGC Ceramics's original electro-fused synthesis technology. We
have electronic-related parts and tools used in heat-treating as a heat-expanding
adjusting filler for electronic parts making useful of the property of low-thermal
expansion. |
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| LOTEC-T (Aluminum titanate) |
| LOTEC-T is
highly resistant to thermal shock, and does not react with molten metals such
as aluminum or zinc, nor get wet. These properties make it useful as an industrial
heat-resistant material. We also have machinable ceramics that can be processed
into a wide variety of shapes. AGC Ceramics resolved its tendency of decomposition in
the reducing atmosphere at high-temperature using our unique technologies. |
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| Product name |
Material |
Material type |
Function of material |
Main applications |
| High strength |
Erosion resistant |
Thermal shock resistant |
Oxidation resistant |
Electric Conductivity |
Misc |
| Roiceram-C |
SiC |
C-400 |
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High temperature strength |
Heat exchanger parts/Parts
for electronic-related device, Shelf boards, Rollers for transportation devices
in high temperatures/Fans and valves for high-temperature fluid/Corrosion and
erosion resistance parts (bearings and others)/Paper manufacturing parts |
| Si-SiC |
SC |
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High temperature strength |
| SiC |
SC-R |
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Porous,
High heat resistant |
| Roiceram-N |
Si3N4 |
N-600 |
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Electrical isolation |
Nuclear energy-related parts/Parts
for molten aluminum industry (protection tubes for thermo-couple, stoke tubes,
protection tubes for soaked heaters, injection tubes for chlorine gas)/Pumps |
| N-800 |
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Great strength( >N-600) |
| Ceraborex |
ZrB2 |
CR |
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Resistant to corrosion by molten steel |
Induction heating parts/Melting furnaces
parts/Protection tubes for thermo-couple used for molten iron, and molten steel/Refractory
lining additives |
| UD=II |
MoB-Ni |
35T |
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High toughness |
Forging metal molds to be
used in various temperatures: hot, moderate, cold/Parts for die cast or aluminum
low-pressure forging (such as plunger sleeve, sprue sleeve)/Others |
| 50T |
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High toughness
( >35T) |
| LOTEC-M |
2MgO/ 2Al2O3/ 5SiO2 |
MC |
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Low-thermal expansion,
Low-thermal conductivity |
Parts for electronic-related device/Heat-expanding
adjustment fillers/Tools used in heat-treating furnaces such as shelf boards/Isolation
materials/Insulating materials |
| LOTEC-T |
Al2O3/ TiO2 |
TC |
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Low-thermal expansion,
Low-thermal conductivity |
Parts for molten aluminum or molten
zinc (ladles, U-shaped tubes, stoke tubes) |
| TM |
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Low-thermal expansion,
Free-cutting |
Tools (Machinable ceramics)/Molten aluminum
parts |
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