A chemical resistant ceramic with a wide firing range

1985 ◽  
Vol 42 (1) ◽  
pp. 37-39
Author(s):  
E. K. Meninnik ◽  
R. V. Komova ◽  
A. N. Kuznichenko
Keyword(s):  
Firing Range ◽  
Resistant Ceramic

Toxicity assessment of contaminated soils from an antitank firing range

2004 ◽  
Vol 58 (3) ◽  
pp. 300-313 ◽  
Author(s):  
Pierre Yves Robidoux ◽  
Ping Gong ◽  
Manon Sarrazin ◽  
Ghalib Bardai ◽  
Louise Paquet ◽  
...  
Keyword(s):  
Contaminated Soils ◽  
Toxicity Assessment ◽  
Firing Range

Development of Black Corrosion-Resistant Ceramic Oxide Coatings on AA7075 by Plasma Electrolytic Oxidation

2018 ◽  
Vol 72 (1) ◽  
pp. 47-53 ◽  
Author(s):  
Ramesh Babu Nagumothu ◽  
Arunnellaiappan Thangavelu ◽  
Arun Mohan Nair ◽  
Arun Sukumaran ◽  
Tomson Anjilivelil
Keyword(s):  
Plasma Electrolytic Oxidation ◽  
Oxide Coatings ◽  
Corrosion Resistant ◽  
Ceramic Oxide ◽  
Electrolytic Oxidation ◽  
Plasma Electrolytic ◽  
Resistant Ceramic

Chronic Lead Intoxication at an Indoor Firing Range in Taiwan

1995 ◽  
Vol 33 (4) ◽  
pp. 371-372 ◽  
Author(s):  
Tang-Tat Chau ◽  
Wang-Yi Chen ◽  
Tien-Mu Hsiao ◽  
Hong-Wen Liu
Keyword(s):  
Lead Intoxication ◽  
Firing Range ◽  
Chronic Lead Intoxication

scholarly journals Failure of Ceramic Coatings on Soft Substrates

2000 ◽  
Author(s):  
Brian R. Lawn
Keyword(s):  
Failure Modes ◽  
Ceramic Coatings ◽  
Design Concept ◽  
Weak Interface ◽  
Brittle Coating ◽  
Direct Relevance ◽  
Dental Crowns ◽  
Bonded Interface ◽  
Resistant Ceramic

Abstract A design concept for potentially hard damage-resistant ceramic coatings on relatively soft substrates is proposed. Such coating structures are of direct relevance to biomechanical structures, especially teeth and dental crowns. In this study failure modes in bilayers and trilayers with relatively hard, brittle coating outerlayers on soft, tough substrate underlayers are evaluated. Coating/substrate systems of interest include ceramic/ceramic, ceramic/metal, and ceramic/polymer. A key element of these structures is a well-bonded interface, to prevent delamination during stressing. The objective is to arrest intrusive coating cracks in a tough sublayer, rather than merely to deflect them along a weak interface.

scholarly journals Development of Ceramic Gas Turbine Components for the CGT301 Engine

1996 ◽  
Author(s):  
Mitsuru Hattori ◽  
Tsutomu Yamamoto ◽  
Keiichiro Watanabe ◽  
Masaaki Masuda
Keyword(s):  
Gas Turbine ◽  
Technology Development ◽  
Turbine Blades ◽  
High Heat ◽  
Turbine Engine ◽  
Development Organization ◽  
All Ceramic ◽  
New Energy ◽  
Ceramic Components ◽  
Resistant Ceramic

NGK Insulators, Ltd. (NGK) has undertaken the research and development on the fabrication processes of high-heat-resistant ceramic components for the CGT301, which is a 300kW recuperative industrial ceramic gas turbine engine. This program is under the New Sunshine Project, funded by the Ministry of International Trade and Industry (MITI), and has been guided by the Agency of Industrial Science & Technology (AIST) since 1988. The New Energy and Industrial Technology Development Organization (NEDO) is the main contractor. The fabrication techniques for ceramic components, such as turbine blades, turbine nozzles, combustor liners, gas-path parts, and heat exchanger elements, for the 1,200°C engine were developed by 1993. Development for the 1,350°C engine has been underway since 1994. The baseline conditions for fabricating of all ceramic components have been established. This paper reports on the development of ceramic gas turbine components, and the improved accuracies of their shapes as well as improved reliability from the results of the interim appraisal conducted in 1994.

scholarly journals Research into properties of wear resistant ceramic metal plasma coatings

2018 ◽  
Vol 327 ◽  
pp. 042042 ◽  
Author(s):  
V V Ivancivsky ◽  
V Yu Skeeba ◽  
E A Zverev ◽  
N V Vakhrushev ◽  
K A Parts
Keyword(s):  
Wear Resistant ◽  
Metal Plasma ◽  
Plasma Coatings ◽  
Resistant Ceramic

The Use of Field Methods to Evaluate the Toxicity of Lead to Plants at a Small Arms Firing Range

2009 ◽  
pp. 166-166-18 ◽  
Author(s):  
BR DeShields ◽  
RW Meredith ◽  
D Griffin ◽  
T Laughlin ◽  
W Collins
Keyword(s):  
Field Methods ◽  
Small Arms ◽  
Firing Range
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