PDF Publication Title:
Text from PDF Page: 150
Figure A.2 (a) Optical image of 5% ATSP/PTFE coating surface after 30 min dry-unidirectional testing in Figure A.1, and (b) its zoomed-in image showing the wear track. Figure A.2 shows the coating surface and wear track after 30 min dry- unidirectional testing. Initially, the coating surface was relatively rough compared to other commercially available PTFE- and PEEK-based coatings due to PTFE powders which were not well distributed in this Phase-I coating system. Interestingly, this coating showed almost zero wear (material removal) without any wear debris observed, and only mild burnishing was seen in Figure A.2(b). The cross-section line profile of this wear track was measured using a stylus profilometer as seen in Figure A.3. As already seen in the optical images, Figure A.3 showed significantly rough surface of 5% ATSP/PTFE coating with many tall asperities of about 20 μm height. It was observed that only top parts of these tall asperities were removed by the sliding without any severe wear of sub-surface coating layers, thus resulting in almost zero wear in the optical images. Now, therefore, longer duration (60 min) testing was performed for this coating system to see if this superior wear performance is its actual steady-state property. 144PDF Image | TRIBOLOGY OF POLYMERIC COATINGS FOR AGGRESSIVE BEARING APPLICATIONS
PDF Search Title:
TRIBOLOGY OF POLYMERIC COATINGS FOR AGGRESSIVE BEARING APPLICATIONSOriginal File Name Searched:
thesis-tribology.pdfDIY PDF Search: Google It | Yahoo | Bing
NFT (Non Fungible Token): Buy our tech, design, development or system NFT and become part of our tech NFT network... More Info
IT XR Project Redstone NFT Available for Sale: NFT for high tech turbine design with one part 3D printed counter-rotating energy turbine. Be part of the future with this NFT. Can be bought and sold but only one design NFT exists. Royalties go to the developer (Infinity) to keep enhancing design and applications... More Info
Infinity Turbine IT XR Project Redstone Design: NFT for sale... NFT for high tech turbine design with one part 3D printed counter-rotating energy turbine. Includes all rights to this turbine design, including license for Fluid Handling Block I and II for the turbine assembly and housing. The NFT includes the blueprints (cad/cam), revenue streams, and all future development of the IT XR Project Redstone... More Info
Infinity Turbine ROT Radial Outflow Turbine 24 Design and Worldwide Rights: NFT for sale... NFT for the ROT 24 energy turbine. Be part of the future with this NFT. This design can be bought and sold but only one design NFT exists. You may manufacture the unit, or get the revenues from its sale from Infinity Turbine. Royalties go to the developer (Infinity) to keep enhancing design and applications... More Info
Infinity Supercritical CO2 10 Liter Extractor Design and Worldwide Rights: The Infinity Supercritical 10L CO2 extractor is for botanical oil extraction, which is rich in terpenes and can produce shelf ready full spectrum oil. With over 5 years of development, this industry leader mature extractor machine has been sold since 2015 and is part of many profitable businesses. The process can also be used for electrowinning, e-waste recycling, and lithium battery recycling, gold mining electronic wastes, precious metals. CO2 can also be used in a reverse fuel cell with nafion to make a gas-to-liquids fuel, such as methanol, ethanol and butanol or ethylene. Supercritical CO2 has also been used for treating nafion to make it more effective catalyst. This NFT is for the purchase of worldwide rights which includes the design. More Info
NFT (Non Fungible Token): Buy our tech, design, development or system NFT and become part of our tech NFT network... More Info
Infinity Turbine Products: Special for this month, any plans are $10,000 for complete Cad/Cam blueprints. License is for one build. Try before you buy a production license. May pay by Bitcoin or other Crypto. Products Page... More Info
CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com (Standard Web Page)