Prediction of Forming Limit Diagram for Ti-6Al-4V Alloy Using Artificial Neural Network
نویسندگان
چکیده
منابع مشابه
Precision Grinding of Titanium (Ti-6Al-4V) Alloy Using Nanolubrication
In this current era of competitive machinery productions, the industries are designed to place more emphasis on the product quality and reduction of cost whilst abiding by the pollution-preventing policy. In attempting to delve into the concerns, the industries are aware that the effectiveness of existing lubrication systems must be improved to achieve power-efficient and pollutionpreventing ma...
متن کاملEffect of phase transformations on laser forming of Ti–6Al–4V alloy
In laser forming, phase transformations in the heat-affected zone take place under steep thermal cycles, and have a significant effect on the flow behavior of Ti–6Al–4V alloy and the laser-forming process. The flow-stress data of a material are generally provided as only dependent on strain, strain rate, and temperature, while phase transformations are determined by both temperature and tempera...
متن کاملLaser Powder Cladding of Ti-6Al-4V α/β Alloy
Laser cladding process was performed on a commercial Ti-6Al-4V (α + β) titanium alloy by means of tungsten carbide-nickel based alloy powder blend. Nd:YAG laser with a 2.2-KW continuous wave was used with coaxial jet nozzle coupled with a standard powder feeding system. Four-track deposition of a blended powder consisting of 60 wt % tungsten carbide (WC) and 40 wt % NiCrBSi was successfully mad...
متن کاملEFFECTS OF PHASE TRANSFORMATIONS ON LASER FORMING OF Ti-6Al-4V ALLOY
In laser forming, phase transformations in the heated affected zone (HAZ) take place under steep thermal cycles, and have a significant effect on the flow behavior of Ti-6Al-4V alloy and the laser forming process. In the present work, the transformation during heating is modeled based on the Johnson-Mehl-Avrami (JMA) theory, and the decomposition of phase, producing martensite ' or lamellae dep...
متن کاملMicrostructural Evaluation of Ti-6AL-4V Alloy during Hot Deformation
Among the titanium alloys, Ti-6Al-4V is the most widely used. In the present work, the uniaxial hot compressive behavior of Ti-6Al-4V has been investigated under constant strain rates. A series of dilatometery experiments were carried out to determine the transformation temperatures at different cooling rates. Specimens were homogenized at 1050 °C for 10 minutes followed by fast cooling to dif...
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ژورنال
عنوان ژورنال: Procedia Materials Science
سال: 2014
ISSN: 2211-8128
DOI: 10.1016/j.mspro.2014.07.043