Evidence map›Paper›PMID 35208314›Full record

ArticleMicromachines2022

Influence of Current on Soil Corrosion of Galvanized Steel of Grounding Grids.

Linbo Song, Cheng Zhang, Jing Zhao, Rui Yang, Yuan Yuan

Abstract read
In one paragraph

Article in Micromachines, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Linbo SongCollege of Materials Science and Engineering, Chongqing University, Chongqing 400044, China.
Cheng ZhangCollege of Materials Science and Engineering, Chongqing University, Chongqing 400044, China.
Jing ZhaoState Grid Chongqing Electric Power Research Institute, Chongqing 401123, China.
Rui YangState Grid Chongqing Electric Power Research Institute, Chongqing 401123, China.
Yuan YuanCollege of Materials Science and Engineering, Chongqing University, Chongqing 400044, China.

Funding

State Grid Chongqing Electric Power Research Institute, Chongqing, China SGTYHT/19-JS-218
6 · The paper itself

Abstract

Grounding grid materials are vulnerable to soil corrosion, which is detrimental to the safe operation of the grounding grids and even lead to serious accidents of power transmission. In this paper, galvanized steel was used as the typical grounding grid material which was buried in the soil and then electrified with AC and DC current for two weeks. The corroded samples under different current conditions were characterized and compared. The experimental results show that the corrosion degree of galvanized steel gradually aggravated with the increasing of the current, especially under DC current. Further, the mechanism of the influence of current on soil corrosion is explored. It is found that under the same magnitude of current, the corrosion degree of galvanized steel under DC current is greater than that under AC current.

Indexed as

corrosion behaviorelectric currentgalvanized steelgrounding grids

Identifiers

PMID35208314
PMCPMC8877111

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.