نتایج جستجو برای: ductile behavior

تعداد نتایج: 623556  

Journal: :Journal of the Korea institute for structural maintenance and inspection 2016

Journal: :International Journal of Engineering, Science and Technology 2016

Journal: :International Journal of Solids and Structures 2016

Journal: :Tribology Letters 2023

In order to improve the wear resistance of ductile iron, different contents TiC particles are added into iron used lost-foam casting and tribological behavior is studied through a ball-on-disk sliding test. It found that with increase content, pearlite content gradually increases, which attributed promoting heterogeneous nucleation cementite increasing cooling rate melt. The second-phase streng...

2007
Jiwang Yan John Patten John A. Patten Jerry Jacob Biswarup Bhattacharya Andrew Grevstad Ning Fang Eric R. Marsh

This chapter presents numerical simulation work and single-point nano-machining experiments conducted on semiconductor and ceramic materials, e.g. silicon (Si) and silicon carbide (SiC). The apparent ductile mode material removal mechanism observed in these materials is believed to be the result of a high pressure phase transformation (HPPT), which generates a small Correspondence/Reprint reque...

2014
Guo-zheng Quan Gui-chang Luo An Mao Jian-ting Liang Dong-sen Wu

Fracturing by ductile damage occurs quite naturally in metal forming processes, and ductile fracture of strain-softening alloy, here 42CrMo steel, cannot be evaluated through simple procedures such as tension testing. Under these circumstances, it is very significant and economical to find a way to evaluate the ductile fracture criteria (DFC) and identify the relationships between damage evolut...

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