INCREASING THE YIELD STRENGTH OF BRASS AND NICKEL ALUMINUM BRONZE MATERIALS BY COLD ROLLING AND PRECIPITATION HARDENING METHODS AS APPLICATION OF ELECTRIC KEY IGNITION SPRINGS

One of the components of the electric switch ignition is an electric key ignition spring which, according to PT KAI's standards, is made of bronze aluminum material. The electric key ignition spring is a plate that is electrified so that it can move up and down. When operating, these components...

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Bibliographic Details
Main Author: Kristika, Alia
Format: Final Project
Language:Indonesia
Online Access:https://digilib.itb.ac.id/gdl/view/67789
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Institution: Institut Teknologi Bandung
Language: Indonesia