Results 41 to 50 of about 730,971 (212)

Laser Cutting of Stainless Steel Thin Sheets with Pulsed Nd:Yag Laser [PDF]

open access: yes, 2008
The parameters of laser cutting mainly depend on material and from thickness. In case of a given material and thickness many settings can be chosen. In this article we examine the laser cutting of 0,4 mm thickness stainless steel sheets with pulsed Nd ...
Dobránszky, János   +2 more
core  

Tool Life of PM-HSS Cutting Tools when Milling of Titanium Alloy [PDF]

open access: yes, 2017
Machining of titanium alloys meets with poor life of a cutting tool. It is caused by a low thermal conductivity and by a high strength-to-weight ratio of the alloys. Various approaches for cost-effective and productive machining titanium alloys are still
Bach P., Trmal G., Zeman P.
core  

Current economic and sensitivity analysis for ID slicing of 4 inch and 6 inch diameter silicon ingots for photovoltaic applications [PDF]

open access: yes, 1982
The economics and sensitivities of slicing large diameter silicon ingots for photovoltaic applications were examined. Current economics and slicing add on cost sensitivities are calculated using variable parameters for blade life, slicing yield, and ...
Johnson, C. M., Roberts, E. G.
core   +1 more source

Tool Wear Effect on Cutting Forces: In Routing process of Aleppo Pine Wood [PDF]

open access: yes, 2009
This paper uses the cutting forces in a routing process of Aleppo pine wood to estimate the tool wear effect. The aim is to obtain further information about the tool wear effect by monitoring the variation in the cutting forces.
AKNOUCHE, Hamid   +5 more
core   +5 more sources

Hot Corrosion Behavior of Pt Modified Gradient NiCrAlY Coatings [PDF]

open access: yesCailiao Baohu
For further enhancing the hot corrosion resistance of the NiCrAlY coating, the NiCrAlY/NiAl/Al coating(coating A) and the NiCrAlY/Pt/NiAl/Al coating(coating B) were deposited on the surface of DZ125 alloy by arc ion plating technology, and then the ...
SUN Ri, WANG Tiegang, LI Wei, YIN Shuang, LIU Yanmei, JIANG Sumeng
doaj   +1 more source

A method to select correcting faces of a double-face dynamic balancing rotor

open access: yesAdvances in Mechanical Engineering, 2016
Considering the sensitivity and installing position limitation, the real positions for two correcting faces must be selected first in the process of double-face dynamic balancing design and practice for rigid rotor system.
Shihai Zhang, Zimiao Zhang
doaj   +1 more source

Research Status of Green Efficient Corrosion Inhibitors [PDF]

open access: yesCailiao Baohu
Corrosion inhibitors are widely used because they have the characteristics of trace and high efficiency, can prevent metal corrosion,while maintaining the physical and mechanical properties of the metal unchanged, and easy to use.Traditional metal ...
LI Jie, CAO Fengting, WANG Tiegang, LI Tao, CHEN Yong, CAO Jinxin, LIU Yanmei, FAN Qixiang
doaj   +1 more source

Digital image correlation as a usefful tool of analysis of hot cutting process [PDF]

open access: yes, 2013
This study deals with the use of Digital Image Correlation (DIC) to investigate the physical phenomena taking place during the orthogonal cutting of a SG iron specimen at high temperature (around 1,000 °C).
EL MANSORI, Mohamed   +2 more
core   +3 more sources

Cleaved end-face quality of microstructured polymer optical fibres [PDF]

open access: yes, 2006
The cutting of a microstructured polymer optical fibre to form an optical end-face is studied. The effect of the temperature and speed of the cutting blade on the end-face is qualitatively assessed and it is found that for fibres at temperatures in the ...
Barton, Geoffrey   +5 more
core   +2 more sources

Effects of Deposition Pressure on the Microstructure,Mechanical Behavior and High-Temperature Oxidation Resistance of AlCrTiSiN Coatings [PDF]

open access: yesCailiao Baohu
Deposition pressure is an important process parameter for coating preparation. To study its influence on the microstructure, mechanical properties and high-temperature oxidation resistance of AlCrTiSiN nanocomposite coatings, two types of AlCrTiSiN ...
GUAN Mengxue, FAN Qixiang, GUO Minglu, ZHANG Shuo, HAO Xuehui, WU Zhenghuan, CAO Fengting, WANG Tiegang
doaj   +1 more source

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