Results 21 to 30 of about 200,564 (311)

Effect of hot isostatic press and hot extrusion on microstructure of spray formed GH738 alloy

open access: yesJournal of Aeronautical Materials, 2019
The large-sized (?300 mm) nickel based superalloy GH738 billet was fabricated by spray forming followed by hot isostatic press (HIP) and hot extrusion (HEX) within varied deformation temperatures.
WANG Yue   +6 more
doaj   +1 more source

Multifunctional Biological Properties and Topical Film Forming Spray Base on Auricularia polytricha as a Natural Polysaccharide Containing Brown Agaricus bisporus Extract for Skin Hydration

open access: yesCosmetics, 2023
Mushrooms are edible fungi containing valuable nutrients. They provide attractive bio-active properties, which have confirmed anti-oxidants, anti-aging, and anti-inflammatory properties.
Nichcha Nitthikan   +4 more
doaj   +1 more source

Survival of thermophilic spore-forming bacteria in a 90+ year old milk powder from Ernest Shackelton's Cape Royds Hut in Antarctica [PDF]

open access: yes, 2000
Milk powder taken to Antarctica on Shackelton's British Antarctic Expedition in 1907 was produced in New Zealand by a roller drying process in the first factory in the world dedicated to this process. Thermophilic bacilli are the dominant contaminants of
Morgan, Hugh W.   +2 more
core   +2 more sources

Heat extrusion processing ANN optimization and microstructure of spray forming TiCP/ZA35 composites

open access: yesJournal of Aeronautical Materials, 2023
The effects of heat extrusion processing of spray forming TiCp/ZA35 composites on extrusion ratio, extrusion specific pressure, extrusion temperature and extrusion rate had been studied by artificial neural network (ANN).
LIU Jingfu   +4 more
doaj   +1 more source

A new way of valorizing biomaterials: the use of sunflower protein for 1 a-tocopherol microencapsulation [PDF]

open access: yes, 2013
Biopolymer based microparticles were efficiently prepared from sunflower protein (SP) wall material and a-tocopherol (T) active core using a spray-drying technique. Protein enzymatic hydrolysis and/or N-acylation were carried out to make some structural
A. Nesterenko   +64 more
core   +4 more sources

Research progress of atomisation and forming technology of high performance metallic materials

open access: yesJournal of Aeronautical Materials, 2020
The research and development in liquid metal atomisation and forming technologies of high performance metallic materials with the emphases on gas atomised superalloy powders, spray formed superalloys, powder metallurgy TiAl alloys and spray formed high ...
ZHANG Guoqing, LIU Na, LI Zhou
doaj   +1 more source

Rapid Prototyping of PEM Fuel Cell Bi-Polar Plates using 3D Printing and Thermal Spray Deposition [PDF]

open access: yes, 2005
This article presents the results of exploratory research on novel methods for the fabrication of functional, metallic, gas flow, bi polar plates (BPP) for use in proton exchange membrane fuel cells (PEMFC). Low cost, high speed, additive manufacturing
Batalov, Marat   +3 more
core   +1 more source

Vegetable proteins in microencapsulation: a review of recent interventions and their effectiveness [PDF]

open access: yes, 2013
Proteins from vegetable seeds are interesting for research at present because they are an abundant alternative to animal-based sources of proteins and petroleum-derived polymers.
Alric, Isabelle   +3 more
core   +1 more source

Simulation of Atomization Gas Flow Field During Constrained Spray Deposition Process

open access: yesCailiao gongcheng, 2018
Double disks controller was used to constrain the size of spray plume. The flow field characteristics of the constrained spray technology under different gas inlet pressures were simulated by the computational fluid dynamics (CFD) software "Fluent", and ...
YIN Jian-cheng   +5 more
doaj   +1 more source

Influence of Al Additions on the Microstructure and Mechanical Properties of a C and Si-Free High-Mn Steel

open access: yesMetals, 2020
The lightweight Fe−Mn−Al−C steels have drawn considerable attention from the literature due to their outstanding combination of high ductility and specific strength.
Lucas Otani   +6 more
doaj   +1 more source

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