| Ders Adı | Kodu | Yarıyıl | T+U Saat | Kredi | AKTS |
|---|---|---|---|---|---|
| Industrıal Mat. Weld. Mec. Prop. Mıcrostructure | IMM 511 | 0 | 3 + 0 | 3 | 6 |
| Ön Koşul Dersleri | |
| Önerilen Seçmeli Dersler | |
| Dersin Dili | Türkçe |
| Dersin Seviyesi | YUKSEK_LISANS |
| Dersin Türü | Seçmeli |
| 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. |
| # | Ders Öğrenme Çıktıları | Öğretim Yöntemleri | Ölçme Yöntemleri |
|---|---|---|---|
| 1 | Lecture, Question-Answer, Discussion, | Testing, Homework, | |
| 2 | Classify stainless steels. Understand their importance and application areas. Analyze the subject mentioned with economical and technical aspect. | Lecture, Question-Answer, Discussion, | Testing, Homework, |
| 3 | Analyze welding techniques of stainless steels, used for joining. Evaluate those welding techniques with the respect to mechanical strength and economy. | Lecture, Question-Answer, Discussion, | Homework, Testing, |
| 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. | Lecture, Question-Answer, Discussion, | Testing, Homework, |
| 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. | Problem Solving, Lecture, Question-Answer, Discussion, | Testing, Homework, |
| 6 | Understand the importance of nickel and its alloys in the industry. Predicts the microstructure nickel alloys weldments depending on their chemical composition. | Lecture, Question-Answer, Discussion, | Testing, Homework, |
| 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. | Lecture, Question-Answer, Discussion, Problem Solving, | Testing, Homework, |
| 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. | Lecture, Question-Answer, Discussion, | Testing, Homework, |
| 9 | Review and evaluate, comment and presents of the associated literature. | Lecture, Question-Answer, Discussion, Self Study, | Testing, Homework, Performance Task, |
| Hafta | Ders Konuları | Ön Hazırlık |
|---|---|---|
| 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. [13] Smith, W.F.: Paslanmaz Çelikler, Mühendislik Alaşımlarının Yapı ve Özellikleri, Bölüm 5, Cilt 1., Çeviri: Erdoğan, M., Ankara, (2000) 169-214. |
| Sıra | Program Çıktıları | Katkı Düzeyi | |||||
|---|---|---|---|---|---|---|---|
| 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 | |
|---|---|
| Yarıyıl Çalışmaları | Katkı Oranı |
| 1. Ara Sınav | 30 |
| 1. Kısa Sınav | 10 |
| 2. Kısa Sınav | 10 |
| 1. Ödev | 30 |
| 1. Performans Görevi (Seminer) | 20 |
| Toplam | 100 |
| 1. Yıl İçinin Başarıya | 60 |
| 1. Final | 40 |
| Toplam | 100 |
| AKTS - İş Yükü Etkinlik | Sayı | Süre (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 (Saat) | 6,44 | ||
| Dersin AKTS Kredisi | 6 | ||