Results 41 to 50 of about 10,869 (216)
Taguchi analysis of single layer CrN coatings on AISI 304 Stainless Steel to study its erosive corrosive wear behaviour [PDF]
The purpose of present study was to investigate the erosive corrosive wear behavior of single layer (CrN) coatings on AISI 304 Stainless Steel samples with varying coating thickness (0-200 nm) in the range of 50 nm.
Vats, A. (Alok)
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Single‐Pulse Nanomorphology Governs Laser‐Induced Periodic Surface Structure Formation on Metals
Ultrashort pulse ablation enables generation of self‐organized periodic structures, where evolving nanomorphology controls pulse‐to‐pulse feedback. In noble metals, nanospikes form after the first pulse and localize surface waves, preventing periodic field distributions and thus suppressing their formation.
Nicolas Thomae +7 more
wiley +1 more source
Determination of optimum regimes of combined laser-ultrasonic hardening and finishing of tool steel AISI D2 [PDF]
В даній роботі, для підвищення фізико-механічних властивостей робочих поверхонь виробів запропоновано спосіб комбінованого лазерно-ультразвукового поверхневого зміцнення з використанням сканувального лазерного променя та ультразвукового багатобойкового ...
Данилейко, Олександр Олександрович +4 more
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Microstructure and Mechanical Properties of Thixowelded AISI D2 Tool Steel
Rigid perpetual joining of materials is one of the main demands in most of the manufacturing and assembling industries. AISI D2 cold work tool steels is commonly known as non-weldable metal that a high quality joint of this kind of material can be hardly
M. N. Mohammed +4 more
doaj +1 more source
An overview of laser surface modification of die steels [PDF]
In recent years, surface modification using advanced heat source like laser has been replacing the conventional methods to produce amorphous microstructure via rapid solidification.
Aqida, S.N. +3 more
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A parametric study on creep-fatigue strength of welded joints using the linear matching method [PDF]
This paper presents a parametric study on creep-fatigue strength of the steel AISI type 316N(L) weldments of types 1 and 2 according to R5 Vol. 2/3 Procedure classification at 550◦C.
Chen, Haofeng, Gorash, Yevgen
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Direct Recycling of Cold Work Tool Steel Swarf into New Cutting Disks via Field‐Assisted Sintering
Through a sintering method known as field‐assisted sintering technology/spark plasma sintering, cold work tool steel swarf can be directly recycled into new cutting disks. This method is capable of densifying the unconventional powder morphology of swarf, and it can also seal grinding contaminants, such as Al2O3, into the steel matrix.
Monica Keszler +4 more
wiley +1 more source
The pre‐internalization phase of endocytosis remains poorly characterized at single‐cell levels. Single‐cell pre‐internalization mechanics are investigated using advanced robotic techniques. Cancer cells exhibit biphasic adhesion – rapid initial binding followed by reinforcement – while fibroblasts show gradual engagement.
Houari Bettahar +6 more
wiley +1 more source
In addition to the bulk properties of a workpiece material, characteristics of the tribofilms formed as a result of workpiece material mass transfer to the friction surface play a significant role in friction control.
Junfeng Yuan +5 more
doaj +1 more source
A geometric characterisation of toric varieties
We prove a conjecture of Shokurov which characterises toric varieties using log pairs.Comment: 40 ...
Brown, Morgan +3 more
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