Aeronautic - Woven fabric blanket
- Need of a fire proof blanket for electronic devices
- The product as to be as light as possible
- Tolerance to be met +/ 1 mm
Aeronautic - Woven fabric blanket
- Fireproof insulating blanket 10 times lighter than the previous product
- Customized selection of the material included in the blanket in order to fit every needs
Aeronautic - Woven fabric blanket
Cutting, assembling and sewing :
- ZETEX fiber fabric with silicone
- High temperature fiber felt
- Kevlar thread sewing
Arms - Cement and epoxy molding
- Thermal and insulating protection for a spool on a missile
- Need of an aeronautic validated process
Arms - Cement and epoxy molding
3 materials involved:
- Calcium silicate core machining
- COTRONICS cement over molding
- COTRONICS epoxy sealing
Arms - Cement and epoxy molding
- Material follow up and control block for the calcium silicate machining
- COTRONICS cement degassing and application procedure
- COTRONICS epoxy baking and sealing procedure
Naval - ZETEX 400RW
- Thermal protection for an exhaust system on an army boat
- Should be easy to use and adjustable for fast repair
Naval - ZETEX 400RW
- ZETEX 400RW can be used up to 600°C, with cement to form a rigid shell
- ZETEX 400RW available in roll, no making an very few tools
Naval - ZETEX 400RW
- ZETEX 400RW cutting
- Wet the product
- Put the product on the exhaust system
- ZETEX 400RW cure in 24h and make a rigid shell
Research laboratory - Graphite crucible
- Custom made crucible
- Powder drying in an argon kiln
- Temperature up to 2300°C
- No powder pollution
Research laboratory - Graphite crucible
Machinable graphite selection :
- Up to 2500°C in inert atmosphere
- Purified graphite, 5 PPM
Research laboratory - Graphite crucible
- Machinable with standrad tool
- Isostatic graphite, particle size < 0,01 mm, for complex geometry and fine machining
Nozzle for molten metal - Sintered ceramic
Optimization of a molten metal nozzle :
- Selection of the most appropriate sintered ceramic
- Adapt the nozzle geometry to sintered parts constraints
Nozzle for molten metal - Sintered ceramic
Porous zirconia sintered ceramic :
- Chemically resistant to molten metal
- Ultra high temperature use
- Abrasive and thermal shock resistant
Nozzle for molten metal - Sintered ceramic
- Preform isostatically pressed
- Machining of the green part
- Sintering
- Diamond tool machining
- Cracks control on the sintered part
Nuclear application - MACOR
Insulating parts machining :
- 700°C
- Radiation
- Mechanical stress
- Electrical insulation
Nuclear application - MACOR
Macor vitro ceramic :
- Constant qulity
- 800°C continuous, 1000°C Max
- Electrical insulating
- Nuclear compatible
Nuclear application - MACOR
- Macor is suitable for prototypes and small series
- Low cost, machinable with standard tools
- Can be machined in complicated and fine geometries
Laboratory kiln - Molding ceramic cement
- Part for a thermal treatment at 1200°C in a oxidising atmosphere laboratory kiln
- Big dimensions : Ø 150 mm x H. 300 mm
Laboratory kiln - Molding ceramic cement
- Dimensions too big to be able to machine from boards without bonding
- Preform with the COTRONICS Rescor 740 ceramic cement
- Machining to obtain the exact geometry (tolerances +/- 0,2 mm)
Laboratory kiln - Molding ceramic cement
- Reusable PVC mold
- COTRONICS 102MR mold release
- COTRONICS Rescor 740 molding
- Removal for the mold
- Machining
Fire penetration - ZETEX suit
- Airport hydrocarbon fire simulation
- ZETEX suit must alow to stay at 45°C during 4 min
Fire penetration - ZETEX suit
- ZETEX 2000 penetration suit
- Protection up to 815°C
- Protection up to 1370°C radiant heat
Fire penetration - ZETEX suit
ZETEX fire suit composition :
- ZETEXPLUS fabric
- ZETEX fabric
- Aluminized Z-FLEX fabric
- Glass fiber felt