SUNG-IL TURBINEPowerful Step to the Future

SUNG-IL TURBINE CO.,LTD. President : Woo, Ta-Kwan45, Noksansandan 289-ro, Gangseo-gu, Busan, Korea 618-818Tel. +82-51-951-7500 Fax. +82-51-951-7600E-mail : sgt@sungiltbn.com www.sungiltbn.com

19971997.6

2002.10

2004.11

2006.122008.7

2006

2005

Hot Gas Casing

Support Cylinder

Inner Liner

Shielding Cone

Cloth Seal

SEV Burner

V94.2

GT11NM

7FA+e

2004.3

Vigorous development towards the future, Sung-il Turbine leads!

SUNG-IL TURBINEE

CEO Woo Ta-Kwan

Spun off from the power generating gas turbine business of Sung-il Co. Ltd. (SIM) founded in 1978, Sung -il

Turbine Co. Ltd. is the newly starting company specialized in high temperature components for gas turbine.

Started with development of high temperature components for combustion chamber in 1997, up to

development of high temperature components for turbine and compressor components such as blades and

vanes, it has developed and commercialized all the high temperature components for gas turbine. With

our continued growth and development during past 15 years, we the company will do our best to make the

company the more proactive and the more specialized in high temperature components for gas turbine to

actively respond to the rapidly changing management environment and globalization of the company.

Expecting continued great support and interest that customers have given, we, all of the employees of Sung-il

Turbine Co., Ltd. starting with renewed promise, are committed to do our best in development of the domestic

gas turbine industry with full entrepreneurship and the corporate philosophy of sincerity, faith and creativity.

Thank you.

Development History

GT11NM

GT24

7FA+e

501F, W501D5

V84.2

M501G

localization and commercialization of 11 high temperature items for combustionchamber and turbine / localization development of blade and vane itemslocalization development of 6 items and commercialization of 1 item of high temperature components for combustion chamberlocalization development of 4 items of high temperature components for combustion chamber and turbinelocalization development of 2 items of high temperature components for turbinelocalization development of 1 item of high temperature components for turbinelocalization development of 1 item of high temperature components for turbine

2011.7

2010.6

2009.8

2009.62008.8

2009.10

2009.7

CAP Assembly

EV Burner Assembly

SEV BurnerLance

Shroud Block

C. L & T. P

EV/SEV Liner

2008GT24

2010W501F

3rd Vane (501F)

2013Heavy GT

CL & TP, Blade & Vane (Heavy GT)

Blade & Vane (GT11NM)

HSS

2013.7

Manufacturing Components

SUNG-IL TURBINE...

· high temperature components for combustion chamber

· Hot Gas Casing, Combustion Liner,

Support Cyliner, Shielding Cone,

Finned Segment

· Combustion Liner, Transition Piece

· Cap Assembly

· EV Burner, SEV Burner, SEV Lance

· EV/SEV Liners

· high temperature components for turbine

· Turbine Blade & Vane, Ring

· Shroud Block, Seals

· Compressor Blade & Vane

•Welding•Forming•Machining•Heat Treating•EDM•Casting•Thermal Barrier Coating

Manufacturing Capability

Customer

• Do reverse engineering to develop gas

turbine hot gas path components

•Makes new parts

•Repairs used parts of various gas turbines

Limay power plant

Technology implanting faithResearch & Development Activity

Sung-il Turbine holds total technologies in production of high temperature components for gas turbine, with which

the company is capable of one stop production of high temperature components for power generating gas turbine

combustion chamber and turbine.

TBC technology raising durability and lowering thermal conductivity

Interfacial stability securement and process variables control

Interfacial microstructure and mechanical property

evaluation

Thermal fatigue comparison test between prototype and

OEM

Sung-il Turbine’s 3 Unique Engines making GLOBAL TOP

SINCERITY1

One stop high temperature component production technology for combustion chamber based on of possessed technologies

Reverse Engineering Vacuum PrecisionInvestment Casting

Welding Heat Treatment Thermal Barrier Coating

Vacuum precision casting technology operating seamlessly and automatically 24 hours by the vacuum precision casting line.

Metal Die

Inspection

Casting

Machining & TBC

Robot Cone Cover

EV/SEV Liner

3MBTD spray gun 11MB spray gun

Hot Gas Casing Combustion Liner (after operating)Inner Liner

Transition Piece

vacuum precision casting line

operating automatically 24 hours

size: 800Ø x 720mm

weight: 200kg/ch

TBC process variables control, establishment and stabilization technology developmentTBC microstructure and crack control technology developmentTBC applied process technology selectedSung-il’s TBC microstructure change and mechanical property evaluation

TBC process technology establishedPractical TBC application

FAITH2

CREATIVITY3

GT high temperature component production technology - TBC application

Products made with all of our heartsProduct Introduction

Based on accumulated technical know-how and experiences, Sung-il Turbine produces high temperature

components for gas turbine with all of our hearts by the technical capacity succeeded in localization

development and commercialization of combustion chamber and turbine components.

GT Combustor Parts GT Turbine Parts

CL / TPGT11NM

- Hot Gas Casing, Inner Liner, Burner, Support Cylinder, Combustion Liner, Transition Piece- In617, Ni263, In738, H-X, etc.

- Combustion Chamber Parts- Turbine Blade & Vane

- Blade, Vane, Shroud Block, Heat Shield Segment- In939, In738, etc.

Component Repair Gas Turbine Maintenance

SEVLance

SEVBurner

CapAssembly

3rd

Vane(501F)ShroudBlock

Cloth SealGas TurbineTotal Service

Provider

HSS

Blade Vane

Equipment realizing creativityFoundry & Facilities

With latest precision casting, coating, testing and analyzing equipment, Sung-il Turbine

continuously research and develop to produce the best components.

precision casting (Automated casting equipment for SX/DS)

testing and analyzing equipment

APS

MPI Wax Injection

Air Flow Test Equipment3D measuringinstrument

X-ray inspectionequipment

DeWaxingRobot Shell Coating

TBC CoatingVIM FurnacePlasticityHeating Furnace

TBC coating

HVOF

Equipment name purpose

Optical microscope (GX51) Material and product analysis (structure inspection)

Rockwell hardness tester(FR-1AN) Material and product analysis (hardness measurement)

Micro vickers hardness tester (HM-122) Material and product analysis (hardness measurement)

Universal testing machine (DTU-900MH)TBC layer bonding force test and mechanical

property evaluation

Auto polishing machine (DUALPREP PH-3™ ) Material and product analysis (sample grinding)

Alloy analyzer (PMI-MASTER Pro) Material and product analysis (chemical property analysis)

Brinell hardness tester (SB-600) Material and product analysis (hardness measurement)

Carbon-Sulphur analyzer (CS 800) Material and product analysis (chemical property analysis)

Mounting press(STD-AM32) Material and product analysis (sample production)

Ultrasonic thickness guage (WT-610) Casting product thickness measurement

Infrored camera (R300) Casting product temperature distribution measurement

Air Flow Test Equipment Flow Measurement Products

product name purpose

Wax Injection M/C_25ton Precision casting mold production

Wax Injection M/C_50ton Precision casting mold production

Wax Injection M/C_150ton Precision casting mold production

Conveyor SystemPrecision casting mold coating (shell coating process using-

automatic mold transfer device)

Coating Robot SystemPrecision casting mold coating (shell coating process using-

automatic mold coating)

BOILERCLAVE Precision casting mold de-waxing

(wax removal)

FurnacePrecision casting mold plastic heat

treatment and pre-melting pre-heating

Vacuum Melting FurnacePrecision casting vacuum smelting

furnace - casting product production

CS analysis machine

Brinell hardness tester

Alloy analyzer UTM

GT Production

Heat treatment FurnaceVacuum heat treatment Furnace

Electrical heat treatment Furnace

EDM Super Drilling

Hydraulic Press

(Max 2,000 ton)

Processing facilities Floor boring

Turing & Milling

Molding machine