%3,5 NaCl Ortamında C95200 ve C95300 Alüminyum Bronzlarının Korozyon Davranışları

METİN>, Meriç; Ünal, Mehmet; Goren, Halil Ahmet

doi:10.35193/bseufbd.1134737

Bilecik Şeyh Edebali Üniversitesi Fen Bilimleri Dergisi

2022

DOI: 10.35193/bseufbd.1134737

|View full text |Cite

%3,5 NaCl Ortamında C95200 ve C95300 Alüminyum Bronzlarının Korozyon Davranışları

Meriç METİN>

Mehmet Ünal

Halil Ahmet Goren

Abstract: Bu çalışmada C95200 ve C95300 alüminyum bronzlarının mikroyapı ve korozyon özelliklerinin incelenmesi amaçlanmıştır. C95200 ve C95300 alaşımları alüminyum bronz normlarında döküm olarak üretilmiştir. Üretilen alüminyum bronz ingotlarından mikroyapı ve korozyon numuneleri oluşturulmuştur. Optik mikroskop, SEM ve EDS araştırmaları yapıldı. Alaşımlara 72 saat %3,5 NaCl ortamında daldırma korozyon testi ve potansiyodinamik polarizasyon korozyon testi yapılmıştır. Mikroyapı incelemelerinde siyah bölgeler birincil … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2023

2024

Publication Types

Select...

Article2

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

References 12 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Effect of applied load on adhesive wear and corrosive wear behaviours of two aluminium bronze (Cu-Al-Fe) alloys

Metin,

Ünal,

Gören

2024

Proceedings of the Institution of Mechanical Engineers, Part C:

View full text Add to dashboard Cite

In this study, the microstructure, adhesive (dry) wear and corrosive wear properties of cast C95200 and C95300 aluminium bronze alloys were investigated. The most important difference for these two alloys is that C95200 alloy contains 8.67% Al and 2.51% Fe while C95300 alloy contains 10.10% Al and 0.93% Fe. Both alloys contain 0.11% Zn and trace amounts of Sn, Ni, Si, Pb. The equilibrium element that completes 100% of these two alloys is Cu. First, 99.9% pure copper was loaded into the graphite crucible of the induction furnace and the temperature was raised to 1155°C. Then 99.9% pure iron filings were added, waited for 30 min and the molten metal was gently stirred with a graphite propeller shaft. At 1140°C, 99.9% pure aluminium was added. A protective flux containing fluoride and chloride was used to cut off contact with the atmosphere. The melted alloys were poured without waiting into a permanent mould heated to 250°C. Microstructure, SEM (Scanning Electron Microscopes), EDS (Energy-dispersive X-ray spectroscopy), XRF (X-ray fluorescence), corrosive wear, adhesive (dry) wear test samples were prepared from the appropriate regions of these alloys. The corrosive wear test was carried out with a back and forth wear system in a salt water environment containing 3.5% by weight NaCl. In the corrosive wear test, at a distance of 1000 m, alloy C95200 lost 381.48% and 152.27% more weight than alloy C95300 under 10 and 20 N load, respectively, but lost 11.98% less weight under 40 N load. When the SEM and EDS results after corrosive wear were examined, it was observed that there were cracked bright parts on the surface of the C95300 alloy. When the Adhesive dry wear results under 10, 20, 40 N loads at 8000 m distance were examined, C95200 alloy lost 5.91% more weight than C95300 under 10 N load but lost 37.25%, 60.03% less weight under 20, 40 N load respectively.

show abstract

Effect of applied load on adhesive wear and corrosive wear behaviours of two aluminium bronze (Cu-Al-Fe) alloys

Metin,

Ünal,

Gören

2024

Proceedings of the Institution of Mechanical Engineers, Part C:

View full text Add to dashboard Cite

show abstract

Comparison of the Hardness, Tensile and Notch Impact Properties of C95200 and C95300 Al Bronze Alloys

METİN,

ÜNAL,

GÖREN

2023

Sinop Üniversitesi Fen Bilimleri Dergisi

View full text Add to dashboard Cite

Bu çalışmanın amacı, yüksek mukavemet, korozyon, aşınma ve yorulma özelliklerini bir araya getiren C95300 ve C95200 alaşımlarının mikroyapı ve mekanik özelliklerini incelemektir. Alüminyum (Al) bronzlarının element miktarları hesaplanıp hazırlandıktan sonra, indüksiyon fırınında eritilmişlerdir. Al bronz standartlarına göre hazırlanan alaşımlar 1150°C'de bir süre bekletildikten sonra 250°C'ye ısıtılmış kalıcı bir kalıba dökülmüştür. Üretilen Al bronz külçelerden numuneler alınmıştır. Optik mikroskop ve SEM (Scanning Electron Microscope) görüntüleme, EDX (Energy Dispersion X-Ray Spectrometer), sertlik, çekme ve darbe testleri de gerçekleştirilmiştir. İncelemeler sonucunda, C95300 alaşımlarında ikincil faz oluşumu gözlenmiş, sertlik ve çekme mukavemeti artmıştır. Çentik darbe testi sonucunda C95300 alaşımı, C95200 alaşımına kıyasla hem darbe enerjisi hem de tokluk için daha düşük değerlere sahiptir.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

%3,5 NaCl Ortamında C95200 ve C95300 Alüminyum Bronzlarının Korozyon Davranışları

Cited by 2 publications

References 12 publications

Effect of applied load on adhesive wear and corrosive wear behaviours of two aluminium bronze (Cu-Al-Fe) alloys

Effect of applied load on adhesive wear and corrosive wear behaviours of two aluminium bronze (Cu-Al-Fe) alloys

Comparison of the Hardness, Tensile and Notch Impact Properties of C95200 and C95300 Al Bronze Alloys

Contact Info

Product

Resources

About