Results 101 to 110 of about 15,584 (255)
Literature review on fractography of dental ceramics
, 2022 치과용 세라믹의 파절실험 후 파절이 발생한 원인을 분석하면 세라믹의 임상적용 가능성을 높일 수 있다. 파절원인을 파악하기 위한 파단면분석은 주사전자현미경 등 영상기술의 발달로 점차 널리 적용되고 있는데 이를 정확히 해석하기 위해서는 실험조건 설정이 중요하다. 파절시편이 오염되지 않도록 보관하고 세척하며, 관찰을 위해 금속 전처리가 필요하다.
Chan-Jin Park +5 more
core +1 more source
Failure Analysis of 316L Air Cooler Stainless Steel Tube in a Natural Gas Production Field
International Journal of Electrochemical Science, 2015 In spite of the excellent resistance of stainless steel (SS) towards uniform corrosion, overcoming various localized corrosion could be a real challenge. This work presents an analysis of the failure behavior of 316L SS air chiller tube with a peripheral
A. Bahgat Radwan +4 more
doaj +1 more source
Tensile fractography of artificially aged Al6061-B4C composites
Journal of Mechanical and Engineering Sciences, 2018 Presence of various amount of B4C reinforcement (2, 4 & 6% wt.) in Al6061 alloy on the hardness and tensile behaviour is studied in the present work.
Sathyashankara Sharma +6 more
semanticscholar +1 more source
Polymer International, Volume 75, Issue 9, Page 804-817, September 2026.Hybrid jute/carbon epoxy laminates have better mechanical performance and less drilling damage by the use of optimized stacking sequence and machining parameters. Abstract Three composite laminate systems were produced using the standard hand lay‐up method: jute‐fibre‐reinforced polymer (JFRP), carbon‐fibre‐reinforced polymer (CFRP) and a hybrid of the
Paulraj Prabhu +5 more
wiley +1 more source
Rare Metals, Volume 45, Issue 9, September 2026.ABSTRACT Aiming at the problems of insufficient forming quality and poor surface performance in the preparation of Ti‐6Al‐4V alloy by laser powder bed fusion (LPBF), this study proposed a laser in situ forging additive manufacturing (LIF‐AM) technology, which integrates LPBF with femtosecond laser in situ shock forging and realizes defect control and ...
Peng He +10 more
wiley +1 more source
, 2017 In this study, the creep behaviour of P92 steel in as-received condition and after longterm isothermal ageing was investigated at 600 and 650◦C using uniaxial tension creep tests. The creep testing was carried out in the power-law creep region.
V. Sklenička +4 more
semanticscholar +1 more source
Fractography analysis of Inconel 718 fatigued at 700°C [PDF]
, 2016 This work deals with the fractography analysis of nickel-base superalloy Inconel 718 fatigued at 700°C in air atmosphere in the high cycle region. During cyclic loading of this alloy at high temperatures some different mechanisms compared to cyclic ...
Otakar Bokůvka +7 more
core +1 more source
The online fractography database of the DGM Fractography Working Group has continued to grow in recent years and currently contains more than 5,000 images of macroscopic and microscopic fracture characteristics.
I. Porohovoj, D. Bettge
core +1 more source
Scanning Electron Microscopy Fractography Analysis of Fractured Hollow Implants
, 2010 Fracture of the implant is one of the possible complications affecting dental implants; it is a rare event but of great clinical relevance. The aim of the present study was to perform a scanning electron microscopy (SEM) fractography evaluation of 7 ...
TRAINI T +5 more
core +1 more source
Effects of Zr Additive on Microstructure, Mechanical Properties, and Fractography of Al-Si Alloy
, 2018 The effects of Zr additive on the microstructure, mechanical properties, and fracture behavior of Al-Si alloy were systematically investigated. The additive of Zr obviously reduced the size of Si particles and changed its morphology.
H. Qian +3 more
semanticscholar +1 more source