Results 1 to 10 of about 10,701 (237)

Direct contact ultrasound tempering of frozen pork: Effects on physicochemical properties, myofibrillar protein and microstructure [PDF]

open access: yesUltrasonics Sonochemistry
Traditional ultrasound-assisted meat tempering usually adopts the water-immersion method, which requires water as a coupling medium and is inconvenient for application in most scenarios.
Xin You   +9 more
doaj   +2 more sources

The influence of thermal tempering on the fracture resistance, surface microstructure, elemental surface composition, and phase analysis of four heat-pressed lithia-based glass ceramic crowns [PDF]

open access: yesBMC Oral Health
Background This in-vitro study aimed to evaluate the impact of thermal tempering and ceramic type on the fracture resistance, surface microstructure, elemental surface composition and phase analysis of four heat-pressed glass ceramics. Methods A total of
Khaled Nasser   +2 more
doaj   +2 more sources

Changes of Dark Couverture Chocolate Hardness During Storage Tempered Using Automatic Tempering Machine with Tank and Tempering Temperature as Variables [PDF]

open access: yesBIO Web of Conferences, 2023
Couverture chocolate is highly demanded by consumers. Dark couverture chocolate is known as chocolate with high proportion of cocoa. There are several parameters that need to be considered to ensure the quality of this chocolate.
Rosmindari Shiammita   +2 more
doaj   +1 more source

Hardness behavior of W. Nr. 1.7709 steel, oil quenched and tempered between 475°C and 575°C [PDF]

open access: yesMATEC Web of Conferences, 2021
Steel components frequently involve a heat treatment to improve mechanical properties. In order to meet difficult working conditions, several components are hardened by quenching. W. Nr.
Mantzoukas John   +3 more
doaj   +1 more source

Optimization and Experiment of Hot Air Drying Process of Cyperus esculentus Seeds

open access: yesAgriculture, 2023
To improve the drying efficiency, drying uniformity and germination rate after hot air drying of Cyperus esculentus seeds, this paper proposed a drying method that combines tempering and hot air drying. The drying curve of Cyperus esculentus was obtained
Xiaomeng Xia   +4 more
doaj   +1 more source

Research Progress on Effects of Wheat Tempering Technology on Flour Quality

open access: yesLiang you shipin ke-ji, 2022
Wheat tempering is an important step in wheat milling process. Appropriate tempering method is beneficial to shorten tempering time, reduce microbial content, improve the quality of flour and by-products, reduce energy consumption and save production ...
YANG Shu-lin   +5 more
doaj   +1 more source

Effects of alloy elements on mechanical properties of low alloy wear resistant steel [PDF]

open access: yesE3S Web of Conferences, 2021
This work is mainly concerning with effects of Carbon, Nickel and vanadium on mechanical properties of low alloy wear resistant steel. the results showed that The experimental steels yielded their best comprehensive properties at 940 °C of quenching and ...
Zhang Wenfeng   +4 more
doaj   +1 more source

Rapid tempering of a medium-carbon martensitic steel: In-depth exploration of the microstructure – mechanical property evolution

open access: yesMaterials & Design, 2023
Rapid tempering is a remarkable sustainable and energy-efficient way to modify properties of as-quenched martensite, particularly its toughness and ductility.
Vahid Javaheri   +6 more
doaj   +1 more source

Pengaruh Variasi Temperatur Tempering Terhadap Nilai Kekuatan Tarik dan Kekerasan Baja Karbon Sedang

open access: yesJurnal Serambi Engineering, 2023
Penelitian ini bertujuan untuk mengetahui pengaruh variasi temperatur tempering baja karbon sedang terhadap kekuatan tarik dan nilai kekerasan. Baja karbon sedang yang telah dibentuk menjadi spesimen uji dilakukan proses perlakukan panas hingga ...
Ilyas Yusuf, Nurlaili Nurlaili
doaj   +1 more source

TEMPERED HOMOGENEOUS SPACES IV

open access: yesJournal of the Institute of Mathematics of Jussieu, 2022
AbstractLet G be a complex semisimple Lie group and H a complex closed connected subgroup. Let and be their Lie algebras. We prove that the regular representation of G in $L^2(G/H)$ is tempered if and only if the orthogonal of in contains regular elements by showing simultaneously the equivalence to other striking conditions, such as has a ...
Yves Benoist, Toshiyuki Kobayashi
openaire   +6 more sources

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