Search results for keyword: scraping
Procedure for metallographic identification of inclusions (qualitative)
Procedure for Precious Metal Authentication by Attached Materials (Qualitative)
This document explains the standard procedure for authenticating a precious metal using attached materials. This procedure is intended to be used as a qualitative assessment only, and is not intended to be a replaceme......
21/06/2023 
1035 
Sophia
Methods of cutting metallographic samples
The Method of Gold Imprinting Trial Sampling
Gold imprinting trial sampling is a method of sampling that is highly useful in a variety of situations in which a certain amount of material is needed in order to accurately analyze the composition of an item. This method is especially useful when tryi......
Bearing Surface Defect Analysis
Introduction
Surface defects of bearings play an important role in their operational properties. Bearing surface flaws can arise from a variety of causes, including poor manufacturing processes, poor handling, shock loading, improper installation, inadequate lubrication, and improper maintenance.......
Roll surface peeling
Roller Surface Peeling
Roller surface peeling is a process of removing paint and other hard material from a surface by the use of roller wheels that offer a controlled scraping and grinding. The process is used to restore surfaces in many different industries, and parts of a palette are typically ......
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