22 nano technology introduction

8/2/2019 22 Nano Technology Introduction

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NWorld leader of Nano Technology

World leader of Nano TechnologyNano Technology Inc.ano Technology Inc.ano Technology Inc.ano Technology Inc.


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Company profileNano Technology Inc. Kwon, Tae-Won

March 6th, 2002 400 million wonCompany name

FoundationPresidentCapital

AddressOrganization

290-19 Daehwa-Dong, Daedeok-Gu, Daejeon, Korea

IntellectualR&D Center, Production Team, QC Team, Marketing Team (12persons)

Seoul

Patent registeration : 10, Patent application : 8 ,Trade mark : 1

History

Intellectualproperty right Daejeon

Busan2004. 06 Developed PWE equipment for mass production of nano-powder.

2004. 06 Certified Venture Mark

2005. 05 NANO DOCTOR marketing initiation

2006. 02 Certified ISO 9001

. eg s ere pa en - -

2006. 08 Won the nano industry technology award at 2006 NANO KOREA

2006. 09 'Promising small and medium enterprise' by Daejeon metropolitan city

2006. 09 NANO DOCTOR was selected as a excellent R&D by Ministry of S & T.' - '.

2006. 09 Started to sell NANO DOCTOR at all the shop of SK speed mate

2006. 11 The duty Prime minister award at 'Entrepreneur festival Korea2006

2007. 05 Certified 'Materials & Components company'(No.4137)

2007. 06 Expansion and moving factory to 'Daejeon 1,2 industrial complex

World leader of Nano Technology2007. 11 Development of Nano powder compaction molding equipment (MPC)


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Technologies

PWEWE Shape controlhape control

Nano powder manufacturing Nano fiber manufacturingNano

Nano powder compaction Nano powder dispersion

NanoTechnology

DispersionispersionPCPC

World leader of Nano Technology


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Outline of technologyPatent No. 10-0394390Patent No. 10-0551547Nano powder production technology ~(PWE)

WireFeeding Pulsed PowerExplodingChamber

FeedingSystemPowderCollectionSystem

Blower

GroundControlPanel Raw material

(metal wire)Evaporationvaporation Nano powder

(100nm)

Pulsed Power(30kV,105 A/mm2)

Mass production technology for metal nano powder of 100nm Metal, Alloy, Ceramic Nano powder Synthesis

Maximize the energy efficiency & productivity

Mass production technology for metal nano powder of 100nm Metal, Alloy, Ceramic Nano powder Synthesis

Maximize the energy efficiency & productivity

WireFilter Vacuumpump

gas High VoltageElectrode

PulsedPowerGenerator

Environmental friendly ~ No by-product Environmental friendly ~ No by-productlectrode

Surface treatment technologyPassivation

NANOPOWDER

NANOPOWDER Vessel

n-Hexane

Conservation[TEM image of Al]

O2O2

O2

O2O2

O2

O2O2

[Oxygen]Organic coating

NANOPOWDER

NANOPOWDER

Or

Or

Or

Or Or

Or

n Hexane[Oxygen]

World leader of Nano Technology[Organic acid]Or Or


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Nano fiber production technology Patent No. 10-0500910Patent No 10 0529117gySpherical powder FiberAl

Shape control technologyhape control technology

Dis ersion

Al2O3

Patent No. 10-0529117

Al2O3 fiber Fe2O3 fiber

Fe Fe2O3

Hydrolysis

Filtering

Drying

diameterlengthSpecificsurface area

2 ~5 nm

200 ~500 nm

400 m2/g

40 ~70 nm

100 ~500 nm

70m2/g

200 nm

surface areaapplication absorbent filter

reinforcing agent

catalyst magnetic media absorbent

Nano powder dispersion technology Patent No. 10-0614888

+ +

Stirring &UltrasonictreatmentStirring &Ultrasonictreatment

Solid lubricant for engine oil Compressor oil Solid lubricant for engine oil Compressor oildditive

Homogeneity of suspension Sedimentation stability Agglomeration prevention Homogeneity of suspension Sedimentation stability Agglomeration prevention

Cu-Ni alloynano powderOil]

treatmentreatment Solid lubricant for machine Insulating oil (AlN) Solid lubricant for machine Insulating oil (AlN)

[ ]



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Magnetic Pulse Compaction Technology5 Patent No. 10-0545859

Fast compaction without grain growth High efficiency of energy/Low cost Precise compaction Severe deformation of powders Possible to make near theoretical density

Powder compaction

Magnetic forceHi h Hi h d

Pulsed PowerHigh voltage,High current

POWDER Dynamic Compactionynamic Compaction Soft magnetic core for Electronic device Heat sink parts for Electronic device High speed jet nozzle parts

super hard tool

High pressure,High speed

super hard tool

Compression , ExpansionWelding

Plate forming



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Product Line-upNano Doctorano powder production equipment Nano powder

Nano fiber

Nano powder compaction equipment

For mass roduction

For R & D

For education

World leader of Nano Technology Portable


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N i 10Ti 30P

Nano powder production equipment of PWE

NTi 10P

NTi 10PTi 30PTi 100odelNTi 100

6kV~10kVup to 30kV (variable)

High voltage

0.2~ 0.3 0.3~ 0.4 0.4~ 0.8Diameter of wire

all kind of conductive metal wire including TungstenRaw material

pure metal, alloy & metal oxideProducts

20g/h100g/h300g/hYields

0.2kW1.0kW1.5kWPower consumption

World leader of Nano Technology100nm, sphericalAPS & Morphology


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N d & fib Nano powder Al, Cu, Ni, Fe, Ag, Sn, Pt, Co, W, Zn, Al2O3 , ZnO, Cu-Ni, SUS etc (all kind of conductive metal)

Nano powder & nano fiber

Morphology : spherical type Average particle size : 100nm

Nano fiber Fe2O3 fiber, Al2O3 fiber Morphology : needle type Aspect ratio : 20~30 / 50~100

World leader of Nano Technology Nano powder set


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engine curing agent NANO DOCTOR

Nano Doctor fabricated by dispersion technologycontains Cu-Ni alloy nano powder less than 100nm,

g g g

Function Effect

and acts as follows.

Improve power, torque & fuel efficiency

Reduce noise & vibration

Improve exhausted gas

Reduce oil consumption

Improve power, torque & fuel efficiency

Reduce noise & vibration

Improve exhausted gas

Reduce oil consumption

Recover damage of cylinder inner surfaceand form the coating film of copper

Protect the leakage of compression pressure Reduce frictional resistance Improve cooling performance

Recover damage of cylinder inner surfaceand form the coating film of copper

Protect the leakage of compression pressure Reduce frictional resistance Improve cooling performance

Extend the life span of engine Extend the life span of engine Protect oil influx to combustion room Protect oil influx to combustion room

Comparison between before use (B) and after use (A)omparison between before use (B) and after use (A) Friction coefficient 18% down

B ARecovery state

m3/N/m)

1620

Wear rate 40% downPiston

0 036(A)

0.044(B)Wearingstage0.040

0.045

ece

Friction coefficient 18% down

Weae

(10-9m

4812

B AC i

Cylinderblock

0.036(A)

Coating filmForming stage0 1 2 3 4 5 6 7 8 9

0.030

0.035

Fcoc

World leader of Nano Technology0oatingfilm of Cu Sliding distance(km)


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22 nano technology introduction

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