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Silicon nitride rocket thruster. Left: Mounted in test stand.
Right: Being tested with H2/O2 propellants




Silicon carbide is used for       Zirconium dioxide is used in
inner plates of ballistic vests   manufacture of ceramic knife
Concrete is a mixture of cement and   Plywood is used
aggregate,
strong material that is very widely   widely in
used                                  construction
[




    Schematic of a bilayer OLED:
    1. Cathode (−),
    2. Emissive Layer,
    3. Emission of radiation,
    4. Conductive Layer,
    5. Anode (+)
Hip             Bone
replacement     replacement
joints made     made from
from            pure
acetabular      titanium
(ceramic        metal plate
material) and
with titanium
metal and
cobalt
chromium
chemical to
enhance bone
growth
SEM image of 15nm Ni
Nano-Cadmium selenide which glows in UV-region is injected into patients
body, localize the cancer cells and visible more clear than other bio-dye
• Cathode:
Carbon Nanotube
(CNT)
• Anode: Lithium
metal (Li+)
• Electrolyte: All
electrolytes (incl.
bio electrolytes
like blood, sweat,
moisture)
• Separator:
Paper (Cellulose)
Pure carbon is
                                          less toxic but
                                          continuous intake
                                          causes several
                                          biological
                                          disorder
                                          especially lung
Worker at carbon black plant in Sunray,   diseases
Texas
Modern engg. materials

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Modern engg. materials

  • 1.
  • 2.
  • 3.
  • 4.
  • 5. Silicon nitride rocket thruster. Left: Mounted in test stand. Right: Being tested with H2/O2 propellants Silicon carbide is used for Zirconium dioxide is used in inner plates of ballistic vests manufacture of ceramic knife
  • 6.
  • 7. Concrete is a mixture of cement and Plywood is used aggregate, strong material that is very widely widely in used construction
  • 8.
  • 9.
  • 10.
  • 11.
  • 12. [ Schematic of a bilayer OLED: 1. Cathode (−), 2. Emissive Layer, 3. Emission of radiation, 4. Conductive Layer, 5. Anode (+)
  • 13.
  • 14.
  • 15.
  • 16.
  • 17.
  • 18.
  • 19.
  • 20. Hip Bone replacement replacement joints made made from from pure acetabular titanium (ceramic metal plate material) and with titanium metal and cobalt chromium chemical to enhance bone growth
  • 21.
  • 22.
  • 23. SEM image of 15nm Ni
  • 24. Nano-Cadmium selenide which glows in UV-region is injected into patients body, localize the cancer cells and visible more clear than other bio-dye
  • 25.
  • 26.
  • 27.
  • 28. • Cathode: Carbon Nanotube (CNT) • Anode: Lithium metal (Li+) • Electrolyte: All electrolytes (incl. bio electrolytes like blood, sweat, moisture) • Separator: Paper (Cellulose)
  • 29.
  • 30.
  • 31. Pure carbon is less toxic but continuous intake causes several biological disorder especially lung Worker at carbon black plant in Sunray, diseases Texas