Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2021 Jul 2;13(7):125. doi: 10.1007/s12520-021-01378-1

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2021

Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

PMC Copyright notice

Fig. 5 — Microstructures. Awl inv.no. UF-22692.1140A from Prigglitz: a Etched with Klemm II. Note coring and (α + δ) eutectoid. Awl inv.no. 1272 from Prigglitz: b Etched with ferric chloride. The CuS-inclusions are elongated. Awl inv.no. UF-22692.1672from Prigglitz: c Etched with ferric chloride. Note the elongated CuS-inclusions. Awl inv.no. UF-9958 from Prein: d Unetched. Note the corrosion, outlining the microstructural features. Casting cake inv. no. UF-22692.675 from Prigglitz. e Unetched. Note the many CuS-inclusions and, in the centre, some CuSb-inclusions in the SEM image. White inclusions are rich in Sb (ca 35%) as well as Ag and As (below 1%). Belt clip inv.no. UF-22692.1673 from Prigglitz: f Etched with Klemm II. Heavy coring is visible