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Ders Tanımı

Ders Kodu Yarıyıl T+U Saat Kredi AKTS
INDUSTRIAL MAT. WELD. MEC. PROP. MICROSTRUCTURE IMM 511 0 3 + 0 3 6
Ön Koşul Dersleri
Önerilen Seçmeli Dersler
Dersin Dili Türkçe
Dersin Seviyesi Yüksek Lisans
Dersin Türü SECMELI
Dersin Koordinatörü Prof.Dr. SÜLEYMAN CAN KURNAZ
Dersi Verenler
Dersin Yardımcıları
Dersin Kategorisi Alanına Uygun Öğretim
Dersin Amacı

Stainless steels, nickel and its alloys and monel are inevitable and important materials for the industrial applications. Those materials are becoming more important nowadays. Therefore, those materials are used constructions. Microstructure and mechanical properties must be known correctly because of that those constructions are used safely in the system. Welding techniques such as gas metal arc welding (GMAW), Gas tungsten arc welding (GTAW) and laser welding have become more important place in current developing industrial areas. The post graduate students in the Mechanical Engineering and Metal Education possibly will be joined into industry need to know about those subjects both technical and practical way. Thus, the aim of the course is to give the student confidence with knowledge technically and practically of the subjects.

Dersin İçeriği

Stainless steels, classification and their applications, Austenitic stainless steels, GMAW (Gas metal arc welding. GTAW (Gas Tungsten Arc Welding) and laser welding of austenitic stainless steel. Characterizasyon techniques of austenitic stainless steel weldments. Ferritic stainless steels. Martensitic stainless steel. Duplex and precipitation hardening stainless steels. Characterization of those materials weldment. Nickel and its alloys. Welding of nickel and its alloys. weldments and their mechanical and microstructural characterization, Monel welding and its characterization. GMAW and GTAW welding practices of stainless steels.

Dersin Öğrenme Çıktıları Öğretim Yöntemleri Ölçme Yöntemleri
1 - 1 - 2 - 3 - A - C -
2 - Classify stainless steels. Understand their importance and application areas. Analyze the subject mentioned with economical and technical aspect. 1 - 2 - 3 - A - C -
3 - Analyze welding techniques of stainless steels, used for joining. Evaluate those welding techniques with the respect to mechanical strength and economy. 1 - 2 - 3 - A - C -
4 - Predict the microstructure of Austenitic, ferritic, martensitic and duplex stainless steel welded by various welding methods. Analyze the effect on the mechanical properties of the resulting microstructure. 1 - 2 - 3 - A - C -
5 - Analyse effects of welding parameters of Austenitic, ferritic and martensitic stainless steel materials by GTAW such as shielding gasses, filler metals, welding and connection etc. 1 - 2 - 3 - 15 - A - C -
6 - Understand the importance of nickel and its alloys in the industry. Predicts the microstructure nickel alloys weldments depending on their chemical composition. 1 - 2 - 3 - A - C -
7 - Analyse welding techniques of nickel and its alloys, especially GTAW (Gas Tungsten Arc Welding) and GMAW (Gas Metal Arc Welding). Evaluate nickel alloys weldment in aspect of penetration and strength. 1 - 2 - 3 - 15 - A - C -
8 - Analyse welding techniques of Monel alloy and its alloys, especially GTAW (Gas Tungsten Arc Welding) and GMAW (Gas Metal Arc Welding). Evaluate nickel alloys weldment in aspect of penetration and strength. 1 - 2 - 3 - A - C -
9 - Review and evaluate, comment and presents of the associated literature. 1 - 2 - 3 - 14 - A - C - F -
Öğretim Yöntemleri: 1:Lecture 2:Question-Answer 3:Discussion 15:Problem Solving 14:Self Study
Ölçme Yöntemleri: A:Testing C:Homework F:Performance Task

Ders Akışı

Hafta Konular ÖnHazırlık
1 Introduction to the lecture with general out line. Stainless steels, phase diagrams, Stainless steels alloys, classification and their applications
2 Classification of Stainless steels
3 Welding of austenitic stainless steels by GMAW and GTAW.
4 Gas tungsten arc welding methods and laser welding of austenitic stainless steels, Microstructural and mechanical characterization techniques of austenitic stainless steel weldments
5 Ferritic stainless steels, their compositions, variations and applications
6 Welding methods of ferritic stainless steels. Microstructural and mechanical characterization techniques of ferritic stainless steel weldments
7 Martensitic stainless steels, their compositions, variations and applications
8 Welding methods of Martensitic stainless steels. Microstructural and mechanical characterization techniques of martensitic stainless steel weldments
9 Midterm exam
10 Duplex and precipitation hardening stainless steels, their compositions, variations and applications. Welding methods of duplex and precipitation hardening stainless steels. Microstructural and mechanical properties of duplex and precipitation hardening
11 Nickel and its alloys, their compositions, variations and applications
12 Welding of nickel and its alloys by GMAW and GTAW. Duplex and precipitation hardening stainless steels. Microstructural and mechanical properties of nickel and its alloys.
13 Welding methods of monel. Microstructural and mechanical properties of monel
14 Reviewing and presentation the literature related to topics carried out in this course

Kaynaklar

Ders Notu

1. Ramazan YILMAZ Lecture Notes (Presentations) 2015

Ders Kaynakları

[1] Ali TÜRKYILMAZOĞLU; Dubleks, Martenzitik ve Ferritik Paslanmaz Çeliklerin Kaynağı, SAÜ. Fen bilimleri Enstitüsü, Haziran 2006.
[2] Sedat ABUÇ; Östenitik Paslanmaz Çeliklerin Gazaltı Kaynak Yöntemleri ile Birleştirilmesinde Koruyucu Gazın Mekanik Özelliklere Etkisi, SAÜ. Fen bilimleri Enstitüsü, Ağustos 2006.
[3] İhsani İPEK; Nikel ve Monel Malzemelerin Kaynağı, SAÜ. Fen bilimleri Enstitüsü, Ocak 2008.
[4] Metal Handbook-Volume 6 Ninth Edition, Ohio, 1983
[5] Gürcan, M., TİG kaynağı SEGEM yayını, 1987, Ankara
[6] Anık, S., 100 Soruda Kaynak Teknolojısı El Kitabı, Birsen Yayınevi, 1993, İstanbul
[7] Oğuz, B., Demir dışı Malzemelerin Kaynağı, Oerlikon Yayını, 1990, İstanbul.
[8] Adsan, K., Kaynak Teknolojisi, (Çeviri) , YTOO yayını, 1981, Ankara
[9] Yılmaz, R., Uzun, H., TIG ve MIG Gazaltı Kaynak Yöntemleriyle Birleştirilmiş Östenitik Paslanmaz Çeliklerin Mekanik Özellikleri, 2004,
[10] Yılmaz, R., Uzun, H., TIG Kaynak Yöntemi Kullanılarak Birbiri İle Birleştirilen 304L ve 316L Paslanmaz Çeliklerin Mekanik Özellikleri, s 972-978 10. Denizli malzeme Sempozyum ve Sergisi, Malzeme 2004, 14-16 Nisan 2004.
[11] Yılmaz, R., Uzun, H., Fındık F.,Gazaltı Kaynak Yöntemleri İle Birleştirilen Paslanmaz Çeliklerin Mekanik Özellikleri ve Mikroyapı Karekterizasyonu 2004 Üniversite araştırma projesi
[12] Odabaş, C.: Paslanmaz Çelikler, Temel Özellikleri, Kullanım Alanları, Kaynak Yöntemleri, Askaynak-İstanbul, (2002).

[13] Smith, W.F.: Paslanmaz Çelikler, Mühendislik Alaşımlarının Yapı ve Özellikleri, Bölüm 5, Cilt 1., Çeviri: Erdoğan, M., Ankara, (2000) 169-214.
[14] Liao, M.T.; Chen, P.Y.: The Effect of Shielding-Gas Compositions on The Microstructure and Mechanical Properties of Stainless Steel Weldments, Materials Chemistry and Physics, 55 (1997) 145-151.
[15] Kotecki, D.J.: Welding of Stainless Steel, ASM Handbook vol. 6, Welding and Brazing and Soldering (1993) 677-709.
[16] Anık, S.; Anık, S.; Vural, M.: Paslanmaz Çeliklerin Kaynağı 1000 Soruda Kaynak Teknolojisi El Kitabı, Cilt II, , Birsen Yayınevi-İstanbul, (1993) 357-370.
[17] Tülbetçi, K.: Paslanmaz Çeliklerin Kaynağı, MIG-MAG Eriyen Elektrod İle Gazaltı Kaynağı, Gedik Holding-İstanbul, (1990) 137-142.
[18] Yılmaz, R., Türkyılmazoğlu, A. Tensile Properties of Martensitic Stainless Steel Weldments, Advanced Materials Research, Materials and Technologies, v22-23, 319-322 (2007)
[19] Yılmaz, R. Barlas, Z.Paslanmaz Çeliklerin Gazaltı Kaynak Yöntemi İle Birleştirilmesinde Koruyucu Gaz Kompozisyonunun Mikroyapı ve Mekanik Özelliklere Etkisi Pamukkale Üniversitesi, Mühendislik Fakültesi Dergisi, Cilt 11, sayı 3, 391400, 2005.
[20] Yılmaz, R., Abuç, S., Kutlu, M.F., Farklı Koruyucu Gaz Kullanılarak Birleştirilen Paslanmaz Çeliklerin Mekanik Özellikleri, Metal Makine, Sayı 163, 482487, Ocak-Şubat, 2007.
[21] Yılmaz, R., Türkyılmazoğlu, A., TIG Kaynak Yöntemi İle Birleştirilen Dubleks Paslanmaz Çelik Parçaların Çentik Darbe Özelliklerinin Belirlenmesi, Metal Dünyası, Sayı 160, 137140, Eylül 2006


Döküman Paylaşımı


Dersin Program Çıktılarına Katkısı

No Program Öğrenme Çıktıları KatkıDüzeyi
1 2 3 4 5
1 Ability to access wide and deep information with scientific researches in the field of Manufacturing Engineering, evaluate, interpret and implement the knowledge gained in his/her field of study X
2 Ability to consolidate Manufacturing Engineering problems, develop proper method(s) to solve and apply the innovative solutions to them
3 Gain comprehensive information on modern techniques, methods and their borders which are being applied to Manufacturing Engineering
4 Ability to design and apply analytical, modelling and experimental based research, analyze and interpret the faced complex issues during the design and apply process
5 Analytical modeling and experimental design based on research and application capabilities; the ability to analyze and interpret complex situations in this process
6 Awareness of the new and developing practices of the profession; the ability to examine and learn when necessary X
7 Design and apply theoretical, experimental and model-based research; analyze and solve complicated problems in this process
8 Develop new and / or original ideas and methods; design complex systems or processes and develop innovative / alternative solutions in their designs.
9 The ability to transcribe the processes and outcomes of their work in a systematic and explicit way, either in writing or verbally, in the national and international contexts,
10 It considers social, scientific and ethical values in the collection, interpretation, announcement of data and in all professional activities.
11 To be able to develop strategy, policy and implementation plans on issues related to manufacturing engineering and to be able to evaluate the results obtained within the framework of quality processes
12 Students are aware of the social, environmental, health, safety, legal aspects of project management and business practices and limitations on their engineering applications.

Değerlendirme Sistemi

YARIYIL İÇİ ÇALIŞMALARI SIRA KATKI YÜZDESİ
AraSinav 1 30
KisaSinav 1 10
KisaSinav 2 10
Odev 1 30
PerformansGoreviSeminer 1 20
Toplam 100
Yıliçinin Başarıya Oranı 60
Finalin Başarıya Oranı 40
Toplam 100

AKTS - İş Yükü

Etkinlik Sayısı Süresi(Saat) Toplam İş yükü(Saat)
Course Duration (Including the exam week: 16x Total course hours) 16 3 48
Hours for off-the-classroom study (Pre-study, practice) 16 3 48
Mid-terms 1 15 15
Quiz 2 10 20
Assignment 1 10 10
Performance Task (Seminar) 1 10 10
Final examination 1 10 10
Toplam İş Yükü 161
Toplam İş Yükü /25(s) 6.44
Dersin AKTS Kredisi 6.44
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