The selection of processing conditions for e-beam resists in mask making

1985 ◽  
Vol 3 (1-4) ◽  
pp. 313-320
Author(s):  
VK Sharma ◽  
MJ Wheeler
Keyword(s):  
Processing Conditions ◽  
Mask Making ◽  
Selection Of

scholarly journals Acrylamide reduction in potato chips by selection of potato variety grown in Iran and processing conditions

2013 ◽  
Vol 93 (10) ◽  
pp. 2556-2561 ◽  
Author(s):  
Saeedeh Shojaee-Aliabadi ◽  
Hooshang Nikoopour ◽  
Farzad Kobarfard ◽  
Mahdi Parsapour ◽  
Maryam Moslehishad ◽  
...  
Keyword(s):  
Potato Variety ◽  
Potato Chips ◽  
Processing Conditions ◽  
Selection Of

Silicon phthalocyanines as N-type semiconductors in organic thin film transistors

2018 ◽  
Vol 6 (20) ◽  
pp. 5482-5488 ◽  
Author(s):  
Owen A. Melville ◽  
Trevor M. Grant ◽  
Benoît H. Lessard
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
Organic Thin Film Transistors ◽  
Processing Conditions ◽  
Organic Thin Film ◽  
Careful Selection ◽  
Silicon Phthalocyanines ◽  
Selection Of

The first example of Silicon phthalocyanines (SiPcs) in organic thin-film transistors (OTFTs). This study outlines the need for careful selection of processing conditions for optimized performance.

scholarly journals Nitinol Type Alloys General Characteristics and Applications in Endodontics

Processes ◽  
2022 ◽  
Vol 10 (1) ◽  
pp. 101
Author(s):  
Leszek A. Dobrzański ◽  
Lech B. Dobrzański ◽  
Anna D. Dobrzańska-Danikiewicz ◽  
Joanna Dobrzańska
Keyword(s):  
Development Strategy ◽  
Swot Analysis ◽  
Extensive Literature ◽  
Processing Conditions ◽  
Atomic Concentration ◽  
Root Canals ◽  
The Development Strategy ◽  
Materials Used ◽  
Selection Of

A very extensive literature review presents the possibilities and needs of using, in endodontics, the alloys commonly known as nitinol. Nitinol, as the most modern group of engineering materials used to develop root canals, is equilibrium nickel and titanium alloys in terms of the elements’ atomic concentration, or very similar. The main audience of this paper is engineers, tool designers and manufacturers, PhD students, and students of materials and manufacturing engineering but this article can also certainly be used by dentists. The paper aims to present a full material science characterization of the structure and properties of nitinol alloys and to discuss all structural phenomena that determine the performance properties of these alloys, including those applied to manufacture the endodontic tools. The paper presents the selection of these alloys’ chemical composition and processing conditions and their importance in the endodontic treatment of teeth. The results of laboratory studies on the analysis of changes during the sterilization of endodontic instruments made of nitinol alloys are also included. The summary of all the literature analyses is an SWOT analysis of strengths, weaknesses, opportunities, and threats, and is a forecast of the development strategy of this material in a specific application such as endodontics.

The relationship between head-space volume and dissolved O2 content of water and UHT milk in sealed containers

1973 ◽  
Vol 40 (3) ◽  
pp. 403-412
Author(s):  
J. G. Zadow
Keyword(s):  
Heat Treatment ◽  
Continuous Monitoring ◽  
Processing Conditions ◽  
Uht Milk ◽  
Biological Contamination ◽  
Head Space ◽  
The Relationship ◽  
Dissolved O2 ◽  
Selection Of ◽  
Space Volume

SummaryA relationship between the level of dissolved O2 in a product and the head-space volume of a sealed container after filling was derived. The validity of the relationship was confirmed by studies using both water and milk which had been subjected to ultra heat treatment (UHT), and stored in glass bottles. The relation held well for water, but some deviation was noted using milk. The relationship allowed selection of the processing conditions necessary for the manufacture of products with a desired dissolved O2 level.As part of this study a device was developed which permits continuous monitoring of dissolved O2 in sterile liquids being pumped between a container and an O2 sensor. Only very minor problems were encountered with the device through biological contamination or entry of atmospheric O2.

scholarly journals Effect of Interface Microstructure on Joint Strength of Zirconia/Titanium Alloy Brazed with Amorphous Zr-Ti-Ni-Cu Active Filler Metal

Metals ◽  
2020 ◽  
Vol 10 (6) ◽  
pp. 718
Author(s):  
Sung Woo Park ◽  
Hyunjong Lee ◽  
Byung Hoon Lee ◽  
Tae Hwan Kim ◽  
Kyung Il Kim ◽  
...  
Keyword(s):  
Joint Strength ◽  
Filler Metal ◽  
Intermetallic Phases ◽  
Metallic Alloys ◽  
Filler Alloy ◽  
Interface Microstructure ◽  
Processing Conditions ◽  
Active Filler ◽  
Island Type ◽  
Selection Of

Active brazing of zirconia with metallic alloys is a promising method for enhancing the mechanical property of zirconia. However, the brazing process of zirconia and metallic alloys has not been studied in detail because of a limitation in selection of materials and processing conditions. Here, we successfully brazed zirconia with Ti-3Al-2.5V alloy using amorphous Zr54Ti22Ni16Cu8 active filler alloy. By manipulating the brazing temperature from 800 °C to 860 °C, a highest strength of ~186 MPa was achieved at 860 °C. Reduced brittle (Zr,Ti)2(Ni,Cu) intermetallic phases from formation of island-type (Zr,Ti) matrix, ZrO2-X, TiO, and TiO2 interlayer play a key role in increasing the joint strength. Our findings will be helpful in developing brazing processes for zirconia and metallic alloys.

Zirconia Modified Aluminide Coatings Deposited by VPA and CVD Methods

2013 ◽  
Vol 203-204 ◽  
pp. 220-223
Author(s):  
Ryszard Filip ◽  
Andrzej Nowotnik ◽  
Marek Góral
Keyword(s):  
Base Material ◽  
Outer Zone ◽  
Intercrystalline Corrosion ◽  
Ceramic Layer ◽  
Zirconium Content ◽  
Processing Conditions ◽  
Aluminide Coatings ◽  
Nial Phase ◽  
Key Factor ◽  
Selection Of

The article presents the experimental trial to connect aluminizing methods: VPA and CVD. Inconel 713 alloy was used as the base material. The purpose of the process was to obtain a layer modified with more Zr than the coatings deposited by CVD. The conducted tests revealed intercrystalline corrosion in the area of β-NiAl phase granules, which indicates that precise selection of processing conditions is the key factor for Zr-modified aluminizing. The resultant microstructural faults of the layer, however, didn’t impair the properties PS-PVD-deposited ceramic layer. The zirconium content in the outer zone equalled 2-3 at.%. in the second variety of the process. In future the described coating may form an alternative for Pt-modified aluminide coatings.

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