Journals / Mühendislik Bilimleri Dergisi / 2002 / Cilt: 8 - Sayı: 3

Bakır nikel alaşımlarında deformasyon örgüsü

Deformation textures in a copper nickel alloy

Pages
407–410
Publication Date
2022-10-18
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Texture analysis of a Cu-10 % Ni alloy carried out on three types of cast materials after varying amounts of deformation led to clearly defined copper type texture due to the dominance of high stacking fault energy SFE regions in the structure. (123) [41 $bar{2}$] is the strongest orientation observed with (123) as the plane lying paralel to the rolling plane and [41 $bar{2}$] as the direction paralel to the rolling direction.

📌 3 Key Takeaways

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Objective & Hypothesis:Non-random distribution of orientations between the neigbouring grains of polycrystalline aggregates leads to preferred orientations or textures.
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Key Findings & Data:Non-random distribution of orientations between the neigbouring grains of polycrystalline aggregates leads to preferred orientations or textures.
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Conclusion & Impact:Texture analysis of a Cu-10 % Ni alloy carried out on three types of cast materials after varying amounts of deformation led to clearly defined copper type texture due to the dominance of high stacking fault energy SFE regions in the structure. (123) [41 $bar{2}$] is the strongest orientation observed with (123) as the plane lying paralel to the rolling plane and [41 $bar{2}$] as the direction paralel to the rolling direction.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Non-random distribution of orientations between the neigbouring grains of polycrystalline aggregates leads to preferred orientations or textures. Texture analysis of a Cu-10 % Ni alloy carried out on three types of cast materials after varying amounts of deformation led to clearly defined copper type texture due to the dominance of high stacking fault energy SFE regions in the structure. (123) [41 $bar{2}$] is the strongest orientation observed with (123) as the plane lying paralel to the rolling plane and [41 $bar{2}$] as the direction paralel to the rolling direction.

Özet

Polikristalin malzemelerde komşu taneler arasındaki yerleşim ilişkileri tercihli yerleşim veya örgüyü ortaya çıkarır. Üç farklı tip döküm prosesi ve farklı deformasyon seviyeleri sonrası Cu-% 10 Ni alaşımlarından alınan numuneler üzerinde yapılan analiz, yapıda hakim durumda olan yüksek istif hatası enerjisinden dolayı bakır tipi örgüyü açık bir şekilde ortaya çıkarmıştır. Gözlenen en kuvvetli yerleşim, haddeleme düzlemine paralel (123) düzlemi ve haddeleme yönüne paralel [41 $bar{2}$] yönünden oluşan (123) [41 $bar{2}$] olmuştur.

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Cite This Article

DÜNDAR, S. (2022). Bakır nikel alaşımlarında deformasyon örgüsü. Mühendislik Bilimleri Dergisi, Cilt: 8 - Sayı: 3, 407–410. https://ajindex.com/articles/583344

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References (4)

  1. Dündar, S. 1983. “Deformation Structures in A Cast and Wrought Copper-Nickel Alloy”, Ph.D.Thesis, University of Leeds. Dündar, S. 1989. “Deformation Structures in A Cast and Wrought Copper-Nickel Alloy”, Bulletin of the Technical University of Istanbul 42 (1), 69-80.
  2. Hatherly, M., Hutchinson, W. B. 1979. An Introduction to Textures in Metals, The Institution of Metallurgists. Honeycombe, R. N. K. 1968.
  3. The Plastic Deformation of Metals, Edward Arnold Publishers Ltd. Smallman, R. E. 1970. Modern Physical Metallurgy, 300-302,
  4. Butterworths, London. Smallman, R. E., Green, D. 1964. “The dependence of Rolling Texture on SFE”, Acta Metallurgica, (12), 145.