Bakır ve Grafit İçeren Demir Esaslı Malzemelerin İndüksiyon ile Sinterlenmesinde Sinterleme Sıcaklığının Malzeme Dayanımına Etkisi

Year 2017, Volume: 13 Issue: 2, 467 - 473, 30.06.2017

Can Çivi , Enver Atik

https://doi.org/10.18466/cbayarfbe.319921

Cited By: 1

Abstract

Toz Metal parçaların üretiminin en önemli
işlem basamaklarından biri sinterlemedir. Sinterleme aynı zamanda önemli
derecede enerji ve zaman tüketiminin olduğu bir ısıl işlemdir. Bu çalışmada ana
amaç, aynı dayanım değerleri hedeflenerek, indüksiyon ile sinterleme işlemi
vasıtası ile sinterleme sıcaklığının düşürülmesidir. Çalışmada, toz metal
numunelerin üretiminde, % 3 Cu, % 0,5 Grafit içeren demir tozu kullanılmıştır.
İndüksiyon ile sinterlemenin etkilerinin anlaşılması amacı ile numuneler
geleneksel olarak sinterlenerek, üretilen numunelerin mekanik özellikleri ve
mikro yapıları karşılaştırılmıştır. Yapılan çalışmalar sonucunda, daha az sürede
daha düşük sıcaklıklarda geleneksel sinterlemeye göre daha iyi mekanik özellik
değerleri elde edilmiştir.

Keywords

Powder Metallurgy, Sintering, Induction Sintering, Mechanical Properties, Micro Structural Investigation, SEM, Toz Metalurjisi, Sinterleme, İndüksiyon ile Sinterleme, Mekanik Özellikler, Mikro Yapı İncelemesi, SEM

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