Recent Development of Surface Finishing Technology for Steel Products
نویسندگان
چکیده
منابع مشابه
Influence of Surface Finishing on Fatigue Properties of Valve Steel
The fatigue strength of flapper valves depends among other things on surface properties of the steel. This paper deals with the effect of a tumbling method*) on bending and tensile fatigue properties of test bars. For carbon steel SANDVIK 20C an improvement was observed in several test series, particularly in the transverse direction of the strip, whereas there was little effect for stainless s...
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The adhesion of the solids presents in food can difficult the process of surface cleaning and promotes the bacterial adhesion process and can trigger health problems. In our study, we used UHT whole milk, chocolate based milk and infant formula to evaluate the adhesion of Enterobacter sakazakii on stainless steel coupons, and we determine the work of adhesion by measuring the contact angle as w...
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Small distortions on the surface of sheet metal stamping parts may have significant impact on the optical appearance of the final product after finish treatment. Recently, there are considerable research activities in the development of optical methods for surface distortion measurement because of the fullfield and nondestructive nature of these methods. Optical methods such as Lights and Mirro...
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A new solution for large-scale scheduling in the steelmaking industry, called Finishing Line Scheduling (FLS), is described. FLS in a major steel mill is a task to create production campaigns (specific production runs) for steel coils on four continuous processes for a one-month horizon. Two process flows are involved in FLS, and the balancing of the two process flows requires resolving conflic...
متن کاملMirror Surface Finishing of Hardened Die Steel by High-power Ultrasonic Elliptical Vibration Cutting
Ultrasonic elliptical vibration cutting has recently been utilized in industry for finishing of various precision parts such as mirror surface finishing and precision micro machining of dies and molds. However, its application has been limited to high-cost ultra-precision machining, where depth of cut is typically in a range from a few micrometers to several tens of micrometers due to power lim...
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ژورنال
عنوان ژورنال: Tetsu-to-Hagane
سال: 1991
ISSN: 0021-1575,1883-2954
DOI: 10.2355/tetsutohagane1955.77.7_861