Release rates of chromium and nickel from 304 and 316 stainless steel during urban atmospheric exposure—a combined field and laboratory study
Source abstract
Abstract
Release rates of chromium and nickel from pickled and skin passed 304 and 316 stainless steel have been determined during a one-year field exposure in an urban environment (Stockholm, Sweden) and through complementary exposures in artificial rain. Measured annual release rates from 304 stainless steel are 0.25–0.3 mg Cr/m 2 and 0.3–0.4 mg Ni/m 2, and slightly higher from 316 stainless steel, 0.35–0.4 mg Cr/m 2 and 0.7–0.8 mg Ni/m 2. The release rates decrease as the rain pH increases and exhibit no direct influence by rain intensity. Variations in release rates are thought to be a result of a non-uniformly attack.
Source: expertdata · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Recycling and Waste Management Techniques · Corrosion Behavior and Inhibition
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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