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Construction and Application of China Environmental Corrosion Data-Sharing Network Xiaogang LI, Lin LU Corrosion & Protection Center University of Science & Technology Beijing

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Page 1: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys

Construction and Application of China Environmental Corrosion Data-Sharing Network

Xiaogang LI, Lin LU

Corrosion & Protection CenterUniversity of Science & Technology Beijing

Page 2: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys

Outline

1. Introduction

2. Fundamental Conditions

3. Data-sharing Network Construction

4. Application Cases

5. Summary & Prospect

Page 3: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys

Introduction

Environmental scienceMaterial science

Page 4: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys

Introduction

Corrosion data for different materials in natural environments.

Data Source

Corrosion data in industrial environments

Page 5: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys

Introduction

Stage 1Stage 1 Stage 2Stage 2 Stage 3Stage 3

Data Evaluation, Data Processing

&

Data Analysis

Corrosion Rules Achievement

&

Engineering Consultation

Sample Manufacture

&

Data Collection

Page 6: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys

Fundamental Conditions

2006

2002&

2003

1982

1950’s Started data accumulation

Materials: 353; specimen: 93,000

Materials: 178; specimen: 14,904

Materials: 105; specimen: 35,107

Page 7: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys

Network ofTest site General Category Specific Type Number of

Types Amount of Samples (piece)

Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22

Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys 28

Protective Layers Plated Metallic Layers & Organic Coatings 60

Polymer Material Plastics, Rubbers, Paints & Adhesives 134/38

Sum 4 categories 244/38 59925

Ferrous Metal Carbon Steel, Low Alloy Steel, & Stainless Steel 24

Nonferrous metal copper, Aluminum, Titanium & Their Alloys 31

Plated/Coated Layers Sprayed/Plated Metallic Layers & Organic Coatings 16

Sum 3 categories 71 11591

Ferrous Metal Carbon Steel (pipe, sheet) & Stainless Steel 6

Nonferrous Metal Copper, Aluminum & Lead 3

Inorganic Material Cement, Asbestos Cement & Concrete 7

Organic Material Plastics, Pitch, Oiliness Hemp, Pyrocondensation Tube 7

Cable and Protective Layers

Urban Cables, Rural Cables, Coaxial Cables, Plastic Cable,Bare Lead and Alumna

Painted Steel Belt, Plastic-coated Steel Wire13

Optical Cable and Protective Layers Optical Cables for Local and Long Distance Calls 2

Sum 6 categories 38 673

Total Amount 353 93237

Networkof Soil Corrosion

Test Sites

Network of Seawater Corrosion Test Sites

Network of Atmospheric

Corrosion Test Sites

Page 8: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys

Fundamental Conditions - Site Distribution Map

Page 9: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys

System Implement

• Operating system: Linux redhat• Database system: Oracle9i• Application software server: IBM Websphere

application server• Programming language:Java

Page 10: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys

Query and Query and Analysis of Analysis of data & tables, data & tables, graphsgraphs

Database Query SystemDatabase Query System

Environmental Corrosion DatabaseEnvironmental Corrosion Database

DataData--sharing Platformsharing Platform

Data management systemData management system

Atmospheric Corrosion DataAtmospheric Corrosion Data

Aqueous Corrosion DataAqueous Corrosion Data

Soil Corrosion DataSoil Corrosion Data

Morphology DataMorphology Data

Accelerated Experiment DataAccelerated Experiment Data

Corrosion CasesCorrosion Cases

CorrosionCorrosion--resistant Productsresistant Products

Standards & MethodsStandards & Methods

Add, Delete Add, Delete and Revise and Revise datadata

System Design

Page 11: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys

Data-sharing Network Construction

User message

News management

Data query

Data management

Data transfer

Other log management

User, authorities and

role management

Registrationand login

WebsiteSystem

Page 12: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys

Database Design - Field Design

Material properties

Environmental factors

Corrosion status

Data source

…corrosion type, corrosion area, corrosion intensity, weight loss, corrosion rate, the maximum pitting depth…

… size, weight, heat treatment status, chemical composition, appearance, and mechanical properties…

…temperature, humidity, meteorology factors, corrosion medium and pollutant…

…experimental site, data collection, analysis report, corrosion experiment criterion…

Page 13: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys

Database Design – Form design

Main Database

Atmospheric corrosion

Aqueous Corrosion

Soil Corrosion

Ferrous Metal

Meteorology

Nonferrous Metal

Polymer

Coating

Coating

Ferrous Metal

Nonferrous Metal

Environmental Factors

Ferrous & Nonferrous

Physical & Chemical Properties of Soil

Polymer& Inorganic

Cables

Microorganismin Soil

Page 14: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys

Application Cases• Sanxia Dam project• Classification of soil corrosiveness in Dagang oil field• Customized data system for BaoSteel

Page 15: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys
Page 16: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys
Page 17: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys
Page 18: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys
Page 19: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys
Page 20: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys
Page 21: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys
Page 22: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys
Page 23: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys

Summary• More than 400 thousand data • the measurement of atmospheric and seawater corrosions

lasted for 8-10 years and that for alkaline soil corrosion lasted for 30-50 years.

• Those data of different materials are classified into six categories (ferrous metal, non-ferrous metal, concrete, polymer, cable and optical cable), which was verified by corrosion specialists and can be further used in practice.

• the corrosion-resistant performance of different materials in various environments and the related corrosion principles have been concluded, which provide important references for the material selection and corrosion estimation.

• Twelve experimental methods for atmospheric corrosion and seawater corrosion have been regulated into national standards.

Page 24: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys

Summary & Prospect

Page 25: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys

Summary & Prospect

Near Future

2000’s

1980’s

Late 1950’s

Data mining & online monitor

Sharing data online

Putting specimen into test on big scale

Collecting data

Page 26: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys

AcknowledgementFinancial Support from:

• the Ministry of Science and Technology of P. R. China

• the National Natural Science Foundation of China (NSFC)

Page 27: Construction and Application of China Environmental ... · Ferrous Metal Carbon Steel, Low Alloy Steel, Stainless Steel 22 Nonferrous Metal Copper, Aluminum, Titanium & Their Alloys