搜索结果: 1-9 共查到“工学 TBC”相关记录9条 . 查询时间(0.058 秒)
Metallographic preparation of the conventional and new TBC layers
Metallic alloys Thin & thick coatings TBC
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2009/12/3
Purpose: Verification of up-to-now used metallographic preparation of the TBC coating thermal barriers and adaptation of them to layers of new types, based on new ceramic compounds, sprayed on convent...
Criteria of microstructural assessment of the conventional and new TBC layers
Metallic alloys Thin & thick coatings TBC
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2009/12/3
Purpose: The purpose of this paper is to present principles and criteria of microstructural assessment of thermal barrier coatings (TBCs). The conventional layers are described in expert papers, where...
Criteria of assessment of powders provided to spray by the APS method for new and conventional layers type TBC
Metallic alloys Thin&thick coatings TBC
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2009/12/3
Purpose: Verification of up-to-now use of conventional powders, provided to spray by the APS method for layers type TBC and its possible adaptation to layers of new types, which are based on new ceram...
Characterisation of APS TBC system during isothermal oxidation at 1100°C
Silesian University of Technology WSK “PZL Rzeszów”
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2009/12/1
Purpose: The purpose of presented investigations was metallographical characterization of failure modes of air
plasma sprayed thermal barrier coatings system in isothermal oxidation test conditions a...
新显色剂——偶氮胂-TBC分光光度法测定钍的研究
钍 偶氮胂-TBC 分光光度法
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2008/12/24
文章研究了新显色剂偶氮胂-TBC分光光度法测定钍的各种条件。在 0.2—0.7 mol/l硝酸介质中,该试剂与钍形成稳定的红色络合物,其最大吸收峰在 632 nm处,络合物摩尔吸光系数达1.02×10~5l.mol~(-1)cm~(-1),比尔定律适用范围宽,最低检测浓度达0.2μg/25ml。一些常见元素的干扰很小。用拟定的方法测定了几种矿石中的钍,其结果很令人满意。
NR5240 TBC.RC33米混凝土泵车
NR5240 TBC.RC33米 混凝土泵车
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2008/11/14
混凝土泵车是建筑行业大型工程施工必备的现代化建筑机械，它与混凝土搅拌车、搅拌站配套作业可快捷，高效地完成混凝土的输送和浇注，泵车底盘采用奔驰底盘，便于作业场所更换和选择最佳的作业点，自备有输送泵和布料管，可大大地缩短工程工期，减少工人的劳动强度，输送系统采用先进的德国技术全液压系统，输送泵采用吸压冲程相对进行的全液压双缸混凝土泵，配置S管摆动换向阀，为防止混凝土凝结和腐蚀设备。配有水清洗系统，操纵...
Measurement of residual stress in plasma-sprayed TBC with a gardient of porosity and chemical composition
Metallic alloys Thin&thick coatings Degradation
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2010/2/10
Purpose: The purpose of the research was identification of the residual stress in the top coat of different type of thermal barrier coating with gradient of chemical composition and gradient of porosi...
Effect of TBC on oxidation behaviour of γ-TiAl based alloy
Metallic alloys Thin & thick coatings TBC Degradation
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2010/2/22
Purpose: The purpose of the research was identification of the influence of TBC coating system on oxidation resistance of TiAl based alloy during oxidation at temperature of 900°C and 950°C for 500h a...
Characterisation of air plasma sprayed TBC coating during isothermal oxidation at 1100°C
Thin & thick coatings TBC Degradation Oxidation
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2010/2/22
Purpose: The purpose of the research was characterization of failure modes of air plasma sprayed thermal barrier coatings system in isthermal oxidation test conditions at 1100ºC.
Design/methodol...