Pitting

it

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Pitting

Quality:

Pitting corrosion - Form of insidious localized corrosion in which a pit develops at the anode site. Article “Pitting” in Italian Wikipedia has 10.6 points for quality (as of July 1, 2025). The article contains 0 references and 8 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Italian) language version.

Since the creation of article “Pitting”, its content was written by 21 registered users of Italian Wikipedia and edited by 252 registered Wikipedia users in all languages.

The article is cited 29 times in Italian Wikipedia and cited 239 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Italian): #8607 in November 2008
  • Global: #49394 in May 2005

The highest popularity rank from 2008:

  • Local (Italian): #52054 in June 2014
  • Global: #91471 in January 2015

There are 16 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Pitting corrosion
54.6491
2Hebrew (he)
קורוזיית גימום
31.1795
3Polish (pl)
Korozja wżerowa
26.7521
4German (de)
Lochfraßkorrosion
20.9433
5Chinese (zh)
孔蝕
20.5977
6Dutch (nl)
Putcorrosie
19.1632
7Swedish (sv)
Gropfrätning
15.7296
8Indonesian (id)
Korosi sumuran
15.4027
9Persian (fa)
خوردگی حفره‌ای
14.7929
10Arabic (ar)
تنقر
14.237
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "Pitting" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Pitting corrosion
1 214 936
2German (de)
Lochfraßkorrosion
426 746
3Italian (it)
Pitting
183 039
4Russian (ru)
Питтинг
127 805
5Japanese (ja)
孔食
103 304
6French (fr)
Corrosion par piqûres
79 304
7Polish (pl)
Korozja wżerowa
72 628
8Dutch (nl)
Putcorrosie
60 239
9Portuguese (pt)
Corrosão alveolar
57 899
10Chinese (zh)
孔蝕
28 140
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2025

The most popular language versions of the article "Pitting" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Pitting corrosion
3 266
2German (de)
Lochfraßkorrosion
671
3Italian (it)
Pitting
427
4Japanese (ja)
孔食
369
5Russian (ru)
Питтинг
366
6French (fr)
Corrosion par piqûres
350
7Dutch (nl)
Putcorrosie
136
8Polish (pl)
Korozja wżerowa
104
9Chinese (zh)
孔蝕
99
10Portuguese (pt)
Corrosão alveolar
68
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "Pitting" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Pitting corrosion
61
2German (de)
Lochfraßkorrosion
60
3Dutch (nl)
Putcorrosie
30
4Italian (it)
Pitting
21
5French (fr)
Corrosion par piqûres
20
6Polish (pl)
Korozja wżerowa
11
7Russian (ru)
Питтинг
11
8Persian (fa)
خوردگی حفره‌ای
7
9Hebrew (he)
קורוזיית גימום
7
10Portuguese (pt)
Corrosão alveolar
5
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2025

Language versions of the article "Pitting" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
تنقر
0
2German (de)
Lochfraßkorrosion
0
3English (en)
Pitting corrosion
0
4Persian (fa)
خوردگی حفره‌ای
0
5French (fr)
Corrosion par piqûres
0
6Hebrew (he)
קורוזיית גימום
0
7Indonesian (id)
Korosi sumuran
0
8Italian (it)
Pitting
0
9Japanese (ja)
孔食
0
10Dutch (nl)
Putcorrosie
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Pitting" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Pitting corrosion
76
2German (de)
Lochfraßkorrosion
42
3Italian (it)
Pitting
29
4Persian (fa)
خوردگی حفره‌ای
19
5French (fr)
Corrosion par piqûres
13
6Japanese (ja)
孔食
11
7Dutch (nl)
Putcorrosie
8
8Ukrainian (uk)
Пітінгова корозія
8
9Russian (ru)
Питтинг
7
10Arabic (ar)
تنقر
6
More...

Scores

Estimated value for Wikipedia:
Italian:
Global:
Popularity in June 2025:
Italian:
Global:
Popularity in all years:
Italian:
Global:
Authors in June 2025:
Italian:
Global:
Registered authors in all years:
Italian:
Global:
Citations:
Italian:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
تنقر
deGerman
Lochfraßkorrosion
enEnglish
Pitting corrosion
faPersian
خوردگی حفره‌ای
frFrench
Corrosion par piqûres
heHebrew
קורוזיית גימום
idIndonesian
Korosi sumuran
itItalian
Pitting
jaJapanese
孔食
nlDutch
Putcorrosie
plPolish
Korozja wżerowa
ptPortuguese
Corrosão alveolar
ruRussian
Питтинг
svSwedish
Gropfrätning
ukUkrainian
Пітінгова корозія
zhChinese
孔蝕

Popularity rank trends

Best Rank Italian:
#52054
06.2014
Global:
#91471
01.2015

AI rank trends

Best Rank Italian:
#8607
11.2008
Global:
#49394
05.2005

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Pitting corrosion from Wikipedia articles about Stainless steel, Corrosion, Green death, Crevice corrosion and AISI 316. Whereas reading the article about Pitting corrosion people most often go to Wikipedia articles on Passivation, Galvanic corrosion, Nandu River Iron Bridge, Corrosion and Stress corrosion cracking.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

ja: 孔食
zh: 孔蝕

News from 21 February 2026

On 21 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Alysa Liu, Eric Dane, 2026 Winter Olympics, Rebecca Gayheart, Johannes Høsflot Klæbo, Wuthering Heights, amyotrophic lateral sclerosis, Andrew Mountbatten-Windsor, John F. Kennedy Jr..

In Italian Wikipedia the most popular articles on that day were: Matilde Lorenzi, Federico Tomasoni, Carolina Kostner, Festival di Sanremo 2026, Eric Dane, Quel pomeriggio di un giorno da cani, Andrea Pignataro, Simone Deromedis, Jeffrey Epstein, Dorothea Wierer.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information