Microwave Plasma Nitriding of Hollow Tube Inner Wall
نویسندگان
چکیده
منابع مشابه
Low Temperature Plasma Nitriding of Inner Surfaces in Stainless Steel Mini-/Micro-Pipes and Nozzles
Metallic miniature products have been highlighted as mini-/micro-structural components working as a precise mechanism, in dispensing systems, and in medical operations. In particular, the essential mechanical parts such as pipes and nozzles have strength and hardness sufficient for ejecting viscous liquids, solders, and particles. A low-temperature plasma nitriding process was proposed as a sur...
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A systematic investigation was undertaken on commercially pure titanium submitted to plasma nitriding. Thirteen different sets of operational parameters (nitriding time, sample temperature and plasma atmosphere) were used. Surface analyses were performed using X-ray diffraction, nuclear reaction and scanning electron microscopy. Wear tests were done with stainless steel Gracey scaler, sonic app...
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Corresponding author: Jong Wha Lee, M.D., Division of Anesthesiology and Pain Medicine, Cardiovascular Hospital, Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, 50, Yonsei-ro, Seodaemun-gu, Seoul 120-752, Korea. Tel: 82-2-22288516, Fax: 82-2-364-2951, E-mail: [email protected] This is an open-access article distributed under the terms of the Creative Commons ...
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Active Screen Plasma Nitriding (ASPN) is a well-established technique used for the surface modification of materials, the result of which is often a product with enhanced functional performance. Here we report the modification of the chemical and mechanical properties of ultra-high molecular weight poly(ethylene) (UHMWPE) using 80:20 (v/v) N2/H2 ASPN, followed by growth of 3T3 fibroblasts on th...
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ژورنال
عنوان ژورنال: MATERIALS TRANSACTIONS
سال: 2004
ISSN: 1345-9678,1347-5320
DOI: 10.2320/matertrans.45.599