1) Slurry erosion wear
浆体冲蚀磨损
1.
With the present situation and development of study of slurry erosion wear and slurry erosion resistance materials summarized, epoxy resin has many obvious merits such as high bonding strength, high strength and hardness and strong erosion resistance and has become erosion resistance adhesive coating of metal extensively.
通过国内外浆体冲蚀磨损以及抗浆体冲蚀磨损材料的研究现状及发展趋势研究资料的综述，我们了解到：环氧树脂因其粘结力强、强度和硬度高、耐腐蚀性能好等众多优点，目前已被广泛应用于金属材料表面的抗浆体冲蚀磨损胶粘层上。
2) slurry wear
砂浆冲蚀磨损
1.
The slurry jet test apparatus was used for the slurry wear test.
采用砂浆喷射装置,砂浆流速为10~40 m/s,冲击角为90°~15°,对比研究了该复相陶瓷和3Y-TZP陶瓷的砂浆冲蚀磨损。
3) erosion wear
冲蚀磨损
1.
Effect of erosion wear on epoxy bond coating with nanometer fillers;
纳米填料对环氧胶粘涂层冲蚀磨损性能的影响
2.
Study on erosion wear properties of epoxy adhesive coating;
环氧胶粘涂层冲蚀磨损特性研究
3.
Analyses of erosion wear characteristic and structure research on hydraulic valve;
液压阀冲蚀磨损特性分析与结构探讨
4) erosion
[英][i'rəuʒən] [美][ɪ'roʒən]
冲蚀磨损
1.
Study on Erosion Wear Mechanisms of WC-Co Coatings Prepared by Supersonic Plasma Spraying;
超音速等离子喷涂WC-Co涂层的冲蚀磨损机理研究
2.
The study of erosion resistance of sprayed nickel based alloy coating under the impacting of coke partcles;
镍基喷涂层抗焦粒冲蚀磨损性能的研究
5) erosive wear
冲蚀磨损
1.
The results show that the erosive wear resistances of the two heat treated Cr-Mn-Cu alloy white cast iron materials are 1.
以铸态铬锰铜合金白口铸铁为对比材料,考察了热处理后的铬锰铜合金白口铸铁的抗冲蚀磨损性能,并对试验材料的冲击断口形貌、抗冲蚀磨损失效机理和冲蚀磨损横切面的金相组织进行了分析。
2.
The goal of this research was to identify the relationship between composition and mechanical properties of clay toughened epoxy resins and their erosive wear resistance.
研究了粘土改性环氧树脂的浆液体冲蚀磨损性能。
3.
The goal of this research is to identify the relationship between composition and mechanical properties of polyurethane (PU) toughened epoxy resins and their erosive wear resistance.
研究了聚氨酯(PU)增韧环氧树脂(EP)的浆液体冲蚀磨损性能。
6) erosion resistance
冲蚀磨损
1.
Study on microstructure and erosion resistance of Al_2O_3 reinforced Ni-base alloy coating;
氧化铝增强镍基合金涂层的组织与耐冲蚀磨损性能研究
2.
Metallographic examination, hardness and erosion resistance tests showed that the softer the austenite or austenite + martensite surfacing layers, the better erosion resistance at large angle erosion; while surfacing layers with small amounts of precipitat.
通过金相分析、硬度测定和冲蚀磨损试验,表明堆焊层主要为奥氏体或奥氏体+马氏体组织,堆焊层硬度较低,具有良好的抗大角度冲蚀磨损性能。
3.
Mechanisms and erosion resistance of pressless (PL) sintered SiC, hot-pressed (HP)SiC, hot-isostatic-pressed (HIP) SiC ceramics are discussed in this paper.
研究了无压（PL）；热压（HP），热等静压（HIP）同烧结SiC陶瓷的室温冲蚀磨损行为热等静压SiC陶瓷具有良好的综合力学性能和细致的组织结构，其冲蚀磨损耐磨性比无压和热压烧结SiC陶瓷要
补充资料：冲蚀
冲蚀
erosion corrosion
ehongsh-冲蚀(erosion corrosion)金属材料表面与腐蚀流体冲刷的联合作用，而引起材料局部的金属腐性。在发生这种腐蚀时，金属离子或腐蚀产物因受高速腐蚀流体冲刷而离开金属材料表面，使新鲜的金属表面与腐蚀流体直接接触，从而加速了腐蚀过程。若流体中悬浮较硬的固体颗粒，则将加速材料的损坏。一般说来，流体的速度愈高，流体中悬浮的固体颗粒愈多、愈硬，冲刷腐蚀速度愈快。腐蚀介质流动速度又取决于流动方式:层流时，由于流体的粘度，在沿管道截面有一种稳态的速度分布;湍流时，破坏了这种稳态速度分布，这不仅加速了腐蚀剂的供应和腐蚀产物的迁移，而且在流体与金属之间产生切应力，能剥离腐蚀产物，从而加大了冲蚀速度。因此，在管道的拐弯处及流体进入管道或贮罐处容易产生这种破坏。另外，金属表面成膜的特征也可以影响冲蚀速度。硬的、致密的、连续的、粘附性强的膜冲蚀速度小，反之则大。抑制或减少冲蚀的措施是:选择耐蚀性和耐磨性好的材料;改变腐蚀环境如添加缓蚀剂，过滤悬浮固体粒子，降低温度，减小流速和湍流;采用栖牲阳极作阴机保护等。 (1陈树俊l)
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参考词条