New Non-Destructive Test: Micro Defect Detection by Bacterial Cell

Öz

Micro production is crucial for scientific, technologic and industrial areas. As used non-destructive testing methods are insufficient for determining these kinds of micro defects. With this new technique micro defects on surface like fissures, cracks and voids could be determined by applying bacterial cells on the surface to be examined. The considerably small dimensions, high penetration abilities, mobilities, adhesive properties, fluorescence properties, sensitivities to magnetic and electric field and reproducibility of bacterial cells create the base of this technique.

Anahtar Kelimeler

• Bacterial cell,micro defect,non-destructive technique

Yeni Bir Tahribatsız Muayene Yöntemi: Bakteri Kültürüyle Mikro Hata Tespiti

Öz

Mikro boyutta üretim bilimsel, teknolojik ve endüstriyel alanlarda oldukça önemli bir yer tutmaktadır. Hali hazırda kullanılan tahribatsız muayene yöntemleri bu tip mikro hataların tespitinde yetersiz kalmaktadır. Makalede açıklanan yeni teknikle bakteri hücreleri, incelenmek istenen yüzeye uygulanarak yüzeye açık olan mikro boyuttaki yarıklar, çatlaklar ve boşluklar tespit edilebilmektedir. Bu tekniğin temelini bakterilerin oldukça küçük boyutları, yüksek penetrasyon kapasiteleri, hareket edebilirlikleri, tutunabilirlikleri, floresans özellikleri, elektrik ve manyetik alana duyarlılıkları ve tekrar üretilebilir olmaları gibi özellikleri oluşturmaktadır.

Anahtar Kelimeler

• Bakteri Kültürü,Mikro Hata,Tahribatsız Muayene

Kaynakça

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