Results 71 to 80 of about 30,978 (228)
Enhancement of Pitting Corrosion Resistance of Austenitic Stainless Steel Through Deposition of Amorphous/Nanocrystalline Oxy-nitrided Phases by Active Screen Plasma Treatment [PDF]
In this research, AISI 304 austenitic stainless steels were efficient treatment using active screen plasma oxy-nitriding technique. The modified layers were characterized by X-ray photoelectron spectroscopy, X-ray diffraction, scanning electron ...
Yang Li +6 more
doaj +1 more source
Assessment of milk pasteurisation in artisanal cheeses using colorimetric analysis: A novel approach
CIELAB b* was applied as a novel quantitative parameter to assess alkaline phosphatase. ALP activity in raw milk cheeses declined during maturation. Aqueous extraction distinguished raw and pasteurised cheeses, showing practical value. The method lowers analytical costs and provides a practical tool for food safety inspection.
Larissa D Evers +4 more
wiley +1 more source
Analysis of the effect of sustainable lubricants in the turning of AISI 304 stainless steel
The rising environmental concerns and threats of contamination and pollution have led to the quest for sustainable cutting fluids. In order to maximize the use and efficiency of cutting fluids, the knowledge about them is necessary.
Dau Majak, E. U. Olugu, S. Lawal
semanticscholar +1 more source
Evaluation of Creep Life and Damage for AISI 304 Under Combined Tension/Torsion Multiaxial Loading
ABSTRACT In the present study, to investigate the effects of temperature and principal stress ratio on the multiaxial creep rupture time of AISI 304 stainless steel, creep tests were conducted under various principal stress ratios at 650°C and 700°C.
Lei He, Takamoto Itoh, Noritake Hiyoshi
wiley +1 more source
ANALISA LAJU KOROSI PADA PUMP IMPELLER DI INDUSTRI PERTAMBANGAN BATU BARA
Korosi merupakan kerusakan material logam yang disebabkan reaksi antara logam dengan lingkungannya yang menghasilkan oksida logam dan sulfida logam atau hasil reaksi lainnya yang lebih dikenal sebagai pengkaratan.
Puguh Ogi Nur Rachman
doaj +1 more source
This study proposes a new methodology for producing metal matrix nanocomposites in the solid state. The process involves the plasma‐assisted thermochemical treatment of metallic alloy powders. As a proof‐of‐concept, TiN nanoparticles are synthesized directly on the surface of FeTi intermetallic powder particles, enabling the development of the ...
Deivison Daros Paim +4 more
wiley +1 more source
This study experimentally evaluates the performance of eco‐friendly vegetable‐based cutting fluids—coconut, sunflower, and palm oils—during turning of AISI 304 stainless steel under minimum quantity lubrication. Palm oil exhibited superior lubrication and cooling characteristics, yielding the lowest cutting force, temperature, and surface roughness ...
Ranjith Ravindran Nair +3 more
wiley +1 more source
This present study applied gas tungsten arc welding in order to join AISI 304 and AISI 201 stainless steels. The objective was to find the optimum welding condition that gave a weld bead in accordance with DIN EN ISO 25817 quality level B, pitting ...
Wichan Chuaiphan +1 more
doaj +1 more source
Abstract Monitoring of fluid parameters during well development, groundwater production, or geothermal operation is essential for the understanding of subsurface and well processes. We developed FluMoMax, a portable fluid monitoring unit, that can measure several physicochemical parameters in real‐time, to monitor fluid characteristics and to enable ...
Lioba Virchow +5 more
wiley +1 more source
WEDM is used in machining conductive materials where it is required to obtained complicated and intricate shapes with high accuracy. Various applications are in the field of automobile, medical industries, aerospace etc.
T. Chaudhary, A. N. Siddiquee, A. Chanda
semanticscholar +1 more source

