pitting resistance equivalent number

短语

词形变化

pitting resistance equivalent numbers 复数 pitting resistance equivalent numbers

别名

PREN

释义与例句

n.
  1. 1.

    A number, calculated using a given stainless steel alloy's chemical composition, which aims to predict its resistance to pitting corrosion.

    工程

    Steels used in salt water typically require a pitting resistance equivalent number of at least 40.