搜索结果: 16-24 共查到“材料科学 Corrosion resistance”相关记录24条 . 查询时间(0.203 秒)
Microstructure and corrosion resistance of Ni-based alloy laser coatings with nanosize CeO2 addition
laser cladding n-CeO2/Ni-based alloy microstructure corrosion resistance
2008/9/1
Micron-size Ni-base alloy (NBA) powders were mixed with both 1.5 wt.% (hereinafter %)
micron-size CeO2 (m-CeO2) and also 1.5% and 3.0% nano-size CeO2 (n-CeO2) powders.
These mixtures were coated on ...
Corrosion resistance of FeAl intermetallic phase based alloy in water solution of NaCl
Metallic alloys Corrosion Microstructure
2008/3/30
Purpose: Recognizing of corrosion mechanisms in liquid mediums can lead to obtain corrosion-proof material e.g. by applying passivation phenomenon. In this paper attention was paid to determine the co...
Corrosion resistance of Si–Al-bearing ultrafine-grained weathering steel
corrosion weathering steel ultrafine grain rust aluminum silicon
2008/3/13
In the Ultra-steel project at the National Institute for Materials Science (NIMS), which run
from 1996 to 2005, high-Si–Al-content ultrafine-grained (UFG) weathering steel was
developed by grain ref...
Influence of heat treatment on corrosion resistance of PM composite materials
Corrosion resistance Composites
2007/10/30
Purpose: of the project was evaluation of the effect of heat treatment and of the reinforcing Al2O3, Ti(C,N) and BN particles in the EN AW-AlCu4Mg1(A) aluminium alloy on the corrosion resistance in th...
Improvement of hardness and corrosion resistance of SS-420 by Cr+TiN coatings
Corrosion resistive Cr+TiN composite Hardness properties
2007/7/30
Purpose: Double layer Cr+TiN thin films were coated on SS-420 substratum to achieve a corrosion resistive system.Design/methodology/approach: Ion coating technique was employed for deposition of TiN o...
Corrosion resistance of Elektron 21 magnesium alloy
Metallic alloys Properties Corrosion Elektron 21 magnesium alloy
2007/5/30
Purpose: Elektron 21 magnesium alloy containing neodymium, gadolinium and zinc has high strength, good corrosion resistance and excellent castability. It is designed mainly for aerospace applications....
Influence of heat treatment on properties and corrosion resistance of Al-composite
Composites Mechanical properties Abrasive wear Corrosion resistance
2007/3/30
Purpose: of the project was evaluation of the effect of heat treatment and of the reinforcing Al2O3 particles in the EN AW-AlCu4Mg1(A) aluminium alloy on the mechanical properties, abrasive and corros...
Corrosion resistance of Mg-RE-Zr alloys
Metallic alloys Methodology of research Corrosion Microstructure
2007/3/30
Purpose: Magnesium alloys are widely used in the automotive and aerospace industries. Data concerning corrosion of Mg alloys are numerous, but those concerning Mg-RE alloys are scarce. In this paper, ...
Structure, mechanical properties and corrosion resistance of AlMg5 and AlMg1Si1 alloys
Corrosion Stress corrosion cracking Aluminium Mechanical properties
2007/3/30
Purpose: The main task of this work was to define the optimum heat treatment parameters so as to received the alloys resistant for stress corrosion cracking, within the limits of the corrosion factor,...