INFLUENCE OF CHROMIUM COATINGS ON RELIABILITY AND LIFESPAN OF COIN DIES

被引：0

作者：

Apostol, Mihai ^{[1
]}

Stan, Constantin Stelian ^{[1
]}

Chişamera, Mihai ^{[1
]}

Opriță, Cătălin ^{[1
]}

机构：

[1] Faculty of Materials Science and Engineering, University POLITEHNICA of Bucharest, Romania

来源：

UPB Scientific Bulletin, Series B: Chemistry and Materials Science | 2023年 / 85卷 / 04期

关键词：

Chromium;

D O I：

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中图分类号：

学科分类号：

摘要：

Studies focusing on the quality of chrome coatings applied to coin dies have become essential in the realm of numismatic and metalworking industries. This comprehensive analysis of chrome coating quality and its influence on coin die production reveals invaluable insights for the industry. Through meticulous research, factors such as uniformity or thickness of the chrome coating are meticulously examined. A fundamental aspect of these studies revolves around the impact of chrome coating quality on the reliability and operational life of coin dies. © 2023, Politechnica University of Bucharest. All rights reserved.

引用

页码：343 / 356