Sustainability in Material Performance

National Metal and Materials Technology Center (MTEC)

National Science and Technology Development Agency (NSTDA)

Pathumthani, Thailand

Materials Reliability Assessment for Steel Structures – Collaboration for Thai-Chinese

Mutual Prosperity

Amnuaysak Chianpairot

Introduction

One Belt, One Road

Introduction

• Population*: 67,222,972 (25% under the age of 15)• Coordinate: 13˚45’0’’N, 100˚29’0’’E• Area: 514,000 km2 (511,770 km2 (land)+2,230 km2 (water))• Coastline: 3,219 km• Climate: tropical, hot and humid

- mid-May to September: rainy, warm, cloudy southwest monsoon- November to mid-March: dry, cool northeast monsoon

Thailand at a glance

Nov - Jan

May – Oct

Feb - Apr

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Introduction

Introduction

Introduction

Corrosion Survey

Marine Environment (Andaman Coast)

Corrosion Survey

Industrial-Marine Environment (Gulf of Thailand Coast)

Corrosion Survey

Bangpoo Industrial Estate

Benefits

Economic Impact Social Impact

Materials Selection

Maintenance Planning

Public Safety

Reliability of Operation

Research Overview

2007 - 2010

“Evaluation of Corrosion Behavior of Structural Steels in Atmospheric

Environment by Atmospheric Corrosion Test

and ACM (Atmospheric Corrosion Monitor) Type

Corrosion Sensors”

2009 – 2011

“Study of Atmospheric Corrosion Behavior of

New-generation Stainless Steels with Various Surface

Conditions Exposed to Thailand’s Climate”

2012 – 2015

“Study of Atmospheric Corrosion Behavior of

New-generation Stainless Steels with Various Surface

Conditions Exposed to Thailand’s Climate – Phase

2”

2012 - 2015

e-Asia Project“Corrosion Mapping of

Structural Materials in Asian Area with

Understanding Effects of Environmental Factors”

marine

Contract Research:Atmospheric Study in Production Plant

for Corrosion Mitigation of Tin-free Steel Products

ACM Sensor

Temp-RH Sensor

TFS Specimen

Consultancy (SIIT): Study of Steel Structure Deterioration in Marine Environment

Research Overview

Atmospheric Corrosion Test Site

Research Overview

Phang-Nga

Rayong

Bangkok

Ave. Temperature (C)

%RH

Temp / RH

e-Asia Project

Wind DirectionRayong Phang-Nga

Aug

Sep

Oct

Nov

Dec

Jan

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Research Overview

Airborne Chloride

Research Overview

Corrosion Rate

Research Overview

Corrosion Test Stations in China

Beijing Qingdao

Toward Mutual Prosperity

THANK YOU