Class information for:
Level 1: PIPELINE STEEL//AC CORROSION//CATHODIC PROTECTION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
12213 923 23.6 43%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
2 4 MATERIALS SCIENCE, MULTIDISCIPLINARY//PHYSICS, APPLIED//PHYSICS, CONDENSED MATTER 2836879
273 3       CORROSION SCIENCE//CORROSION//EIS 43500
459 2             CORROSION//CORROSION SCIENCE//STRESS CORROSION CRACKING 15994
12213 1                   PIPELINE STEEL//AC CORROSION//CATHODIC PROTECTION 923

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 PIPELINE STEEL authKW 589215 8% 25% 72
2 AC CORROSION authKW 470485 2% 89% 16
3 CATHODIC PROTECTION authKW 468891 10% 15% 93
4 STRESS CORROSION CRACKING authKW 385097 13% 10% 121
5 DISBONDED COATING authKW 372712 1% 87% 13
6 NEAR NEUTRAL PH STRESS CORROSION CRACKING authKW 267956 1% 90% 9
7 X70 PIPELINE STEEL authKW 241948 2% 46% 16
8 NEAR NEUTRAL PH SOLUTION authKW 231569 1% 100% 7
9 SOIL CORROSION authKW 223617 1% 52% 13
10 NEAR NEUTRAL PH authKW 167466 1% 56% 9

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Metallurgy & Metallurgical Engineering 22795 52% 0% 482
2 Materials Science, Characterization, Testing 9655 13% 0% 119
3 Materials Science, Multidisciplinary 5616 54% 0% 500
4 Electrochemistry 1023 9% 0% 87
5 Engineering, Petroleum 433 2% 0% 21
6 Engineering, Mechanical 183 5% 0% 50
7 Mining & Mineral Processing 176 2% 0% 14
8 Materials Science, Coatings & Films 72 2% 0% 23
9 Energy & Fuels 49 3% 0% 30
10 Engineering, Marine 10 0% 0% 2

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 STATE CORROS SCI 148863 1% 75% 6
2 CORROS PROTECT 114353 8% 4% 77
3 CORROS GRP 109603 1% 25% 13
4 CORROS EROS SUR E TECH BEIJING 66162 0% 100% 2
5 PIPELINE 49613 1% 25% 6
6 KARPENKO PHYSICOMECHAN 44107 0% 67% 2
7 ENVIRONM CORROS 38569 2% 8% 14
8 BITUMEN COATING 33081 0% 100% 1
9 CEBELCOR 33081 0% 100% 1
10 CHINESE MINIST EDUC CORROS PREVENT 33081 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 MATERIALS PERFORMANCE 120226 9% 4% 81
2 CORROSION 115331 13% 3% 118
3 CORROSION SCIENCE 67731 14% 2% 131
4 CORROSION ENGINEERING SCIENCE AND TECHNOLOGY 23022 3% 3% 24
5 MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION 12301 3% 1% 27
6 PROTECTION OF METALS 9188 2% 1% 20
7 ZEITSCHRIFT FUR WERKSTOFFTECHNIK-MATERIALS TECHNOLOGY AND TESTING 8041 0% 8% 3
8 ENGINEERING FAILURE ANALYSIS 7415 3% 1% 25
9 ACTA METALLURGICA SINICA 5989 3% 1% 26
10 BRITISH CORROSION JOURNAL 5451 1% 2% 9

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 PIPELINE STEEL 589215 8% 25% 72 Search PIPELINE+STEEL Search PIPELINE+STEEL
2 AC CORROSION 470485 2% 89% 16 Search AC+CORROSION Search AC+CORROSION
3 CATHODIC PROTECTION 468891 10% 15% 93 Search CATHODIC+PROTECTION Search CATHODIC+PROTECTION
4 STRESS CORROSION CRACKING 385097 13% 10% 121 Search STRESS+CORROSION+CRACKING Search STRESS+CORROSION+CRACKING
5 DISBONDED COATING 372712 1% 87% 13 Search DISBONDED+COATING Search DISBONDED+COATING
6 NEAR NEUTRAL PH STRESS CORROSION CRACKING 267956 1% 90% 9 Search NEAR+NEUTRAL+PH+STRESS+CORROSION+CRACKING Search NEAR+NEUTRAL+PH+STRESS+CORROSION+CRACKING
7 X70 PIPELINE STEEL 241948 2% 46% 16 Search X70+PIPELINE+STEEL Search X70+PIPELINE+STEEL
8 NEAR NEUTRAL PH SOLUTION 231569 1% 100% 7 Search NEAR+NEUTRAL+PH+SOLUTION Search NEAR+NEUTRAL+PH+SOLUTION
9 SOIL CORROSION 223617 1% 52% 13 Search SOIL+CORROSION Search SOIL+CORROSION
10 NEAR NEUTRAL PH 167466 1% 56% 9 Search NEAR+NEUTRAL+PH Search NEAR+NEUTRAL+PH

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 ZHU, M , DU, CW , LI, XG , LIU, ZY , LI, H , ZHANG, DW , (2014) EFFECT OF AC ON STRESS CORROSION CRACKING BEHAVIOR AND MECHANISM OF X80 PIPELINE STEEL IN CARBONATE/BICARBONATE SOLUTION.CORROSION SCIENCE. VOL. 87. ISSUE . P. 224 -232 39 95% 5
2 VARELA, F , TAN, MYJ , FORSYTH, M , (2015) UNDERSTANDING THE EFFECTIVENESS OF CATHODIC PROTECTION UNDER DISBONDED COATINGS.ELECTROCHIMICA ACTA. VOL. 186. ISSUE . P. 377 -390 45 82% 1
3 YAN, MC , SUN, C , XU, J , WU, TQ , YANG, S , KE, W , (2015) STRESS CORROSION OF PIPELINE STEEL UNDER OCCLUDED COATING DISBONDMENT IN A RED SOIL ENVIRONMENT.CORROSION SCIENCE. VOL. 93. ISSUE . P. 27 -38 35 92% 7
4 ZHU, M , OU, G , JIN, H , DU, C , LI, X , LIU, Z , (2016) INFLUENCE OF AC WAVEFORMS ON STRESS CORROSION CRACKING BEHAVIOUR OF PIPELINE STEEL IN HIGH PH SOLUTION.CORROSION ENGINEERING SCIENCE AND TECHNOLOGY. VOL. 51. ISSUE 1. P. 18 -24 36 97% 0
5 ZHU, M , DU, CW , LI, XG , LIU, ZY , (2014) STRESS CORROSION CRACKING OF X80 PIPELINE STEEL UNDER VARIOUS ALTERNATING CURRENT FREQUENCIES IN HIGH-PH CARBONATE/BICARBONATE SOLUTION.CORROSION. VOL. 70. ISSUE 12. P. 1181 -1188 36 95% 1
6 LIU, ZY , LU, L , HUANG, YZ , DU, CW , LI, XG , (2014) MECHANISTIC ASPECT OF NON-STEADY ELECTROCHEMICAL CHARACTERISTIC DURING STRESS CORROSION CRACKING OF AN X70 PIPELINE STEEL IN SIMULATED UNDERGROUND WATER.CORROSION. VOL. 70. ISSUE 7. P. 678 -685 33 92% 6
7 JAVIDI, M , HOREH, SB , (2014) INVESTIGATING THE MECHANISM OF STRESS CORROSION CRACKING IN NEAR-NEUTRAL AND HIGH PH ENVIRONMENTS FOR API 5L X52 STEEL.CORROSION SCIENCE. VOL. 80. ISSUE . P. 213-220 30 77% 21
8 ZHU, M , DU, CW , LI, XG , LIU, ZY , WU, XG , (2015) EFFECT OF AC ON CORROSION BEHAVIOR OF X80 PIPELINE STEEL IN HIGH PH SOLUTION.MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION. VOL. 66. ISSUE 5. P. 486 -493 27 93% 2
9 ZHU, M , LIU, ZY , DU, CW , LI, XG , LI, JK , LI, Q , JIA, JH , (2013) STRESS CORROSION CRACKING BEHAVIOR AND MECHANISM OF X65 AND X80 PIPELINE STEELS IN HIGH PH SOLUTION.ACTA METALLURGICA SINICA. VOL. 49. ISSUE 12. P. 1590-1596 31 84% 2
10 CHEN, WX , (2016) AN OVERVIEW OF NEAR-NEUTRAL PH STRESS CORROSION CRACKING IN PIPELINES AND MITIGATION STRATEGIES FOR ITS INITIATION AND GROWTH.CORROSION. VOL. 72. ISSUE 7. P. 962 -977 32 76% 0

Classes with closest relation at Level 1


Rank Class id link
1 17578 CATHODIC PROTECTION//CALCAREOUS DEPOSITS//MATERIALS PERFORMANCE
2 10081 CO2 CORROSION//CARBON DIOXIDE CORROSION//CORROS MULTIPHASE TECHNOL
3 17368 STEADY STATE ELONGATION RATE//CORROSION ELONGATION CURVE//STRESS CORROSION CRACKING
4 586 HYDROGEN EMBRITTLEMENT//DELAYED FRACTURE//HYDROGEN INDUCED CRACKING
5 26401 CAUSTIC CRACKING//BAYER SOLUTIONS//CAUSTIC EMBRITTLEMENT CRACKING
6 17234 INFRASTRUCT PERFORMANCE RELIABIL//CORROSION DEFECTS//FAILURE PRESSURE
7 7283 CREVICE CORROSION//PITTING CORROSION//ALLOY 22
8 2134 PASSIVE FILM//STAINLESS STEEL//POINT DEFECT MODEL
9 25838 COULOSTATIC//WAGNER TRAUD EQUATION//TAFEL SLOPES
10 7059 WEATHERING STEEL//GREEN RUST//ATMOSPHERIC CORROSION

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