钒合金
- vanadium alloy
-
研究了碳-银基复合材料与铜银钒合金所组成的摩擦副的摩擦磨损过程,讨论了银基复合材料的成分和组织对摩擦磨损性能的影响,利用SEM对磨损表面进行了分析。
The friction wear process of carbon-silver matrix and copper silver vanadium alloy and the effects of composition , microstructure of silver matrix on the friction wear performance were studied in this paper . The pattern of wear surface of brush was observed with SEM .
-
由于铌、钒合金价格不断上涨,造成低合金高强度钢生产成本显著增加。
The prices of niobium and vanadium alloy are rising unceasingly , which leading to high cost of high strength low alloy steel .
-
实验结果表明:钒合金有较强的吸氢能力,合金元素Ti能显著提高合金的吸氢量。
Results show that the vanadium alloys have high hydrogen absorption rate , which is increased by the Ti alloying element .
-
高钒合金系列中,V1抗磨性最好。
For the high - V alloy series , the wear resistance of is the most excellent .
-
为改善钒合金的抗氢脆性能,应选用原子尺寸与V接近的合金元素,如W和Re等。
Thus it is recommended that the alloying elements in the alloy should have close atom size in comparison with V to improve its properties against hydrogen embrittlement , such as W and Re .
-
氮化钒合金在400MPa级钢筋中的应用
Application of VN alloy in 400 ? Mpa-grade reinforced bar
-
聚变应用钒合金抗氢脆性能的合金化设计
Alloying design for fusion application vanadium alloys based on hydrogen embrittlement resistance
-
钒合金的高温氧化特性和氢致脆性研究
Characteristics of the High temperature Oxidation and Hydrogen Embrittlement for Vanadium Alloys
-
钒合金化高锰钢的研究性能价格比高。
A Study on Vanadium-Alloying Hadfield 's Steel high performance / cost ratio .
-
聚变应用钒合金的力学行为及氢的影响
Mechanical Performances and Effects of Hydrogen on the Vanadium Alloys as Fusion Reactor Materials
-
钒合金的沉淀析出行为和时效强化
Precipitation Behavior and Aging Hardening of Vanadium Alloys
-
钒合金的氢致硬化和氢脆
Hydrogen Induced Hardening and Embrittlement of Vanadium Alloys
-
钛&钒合金的吸氢动力学
Kinetics of Hydrogen Absorption by Ti-V Alloy
-
加钒合金铸钢试验研究
Study on Cast Alloy Steel Containing Vanadium
-
钒合金具有高的蠕变强度,可以承受比不锈钢高4~7倍的热负荷。
Vanadium alloys can withstand higher heat load than stainless steel because of higher creep strength .
-
钒合金的氢脆机理研究
Hydrogen Embrittlement of Vanadium Alloys
-
实验结果表明:低强度的钒合金具有较好的抗氢脆性能;
The results showed that the alloys with low mechanical strength had better properties against hydrogen embrittlement .
-
利用气相渗氢法,测试了几种钒合金在氢含量最高达到113mg/kg范围内的拉伸性能变化。
The mechanical properties of several vanadium alloys were measured with the hydrogen concentration high up to 113mg / kg .
-
阐述了高钒合金优良的耐磨性能及碳化钒相对于耐磨性的意义,有关碳化钒形态的试验和理论研究。
The excellent wear properties of the Fe-C alloy with high vanadium contents and the important roles of vanadium carbide phases on wear properties are described .
-
充分利用廉价而丰富的氮,在保证一定的强度水平下,可节约贵重钒合金,进一步降低非调质钢的成本。
The full use of cheap and plentiful nitrogen can save expensive vanadium alloy , further decrease the production cost of non-quenched and tempered steel , provided a given strength level of the steel is ensured .
-
与石英砂作磨料时相比,在磨料为水泥熟料时,高钒合金系列和高铬铸铁系列对贝氏体钢系列的相对抗磨性增大。
Compared with the sand , when the cement is selected as abrasive , the relative wear resistances of the high-V alloy series and the high-Cr white cast iron series relative to bainitic steel series are increasing .
-
利用渗氢后的拉伸实验,研究了氢对几种钒合金拉伸性能的影响及其氢脆断裂特性结果表明,合金元素和氧含量均严重影响钒合金的抗氢脆能力。
The hydrogen embrittlement behaviors of several vanadium alloys have been studied by measuring tensile properties after hydrogenation . The results show that both the alloying elements and oxygen in the alloys could strongly affect their capability against hydrogen embrittlement .
-
作为聚变堆的候选结构材料,钒合金的高温强度,热能应力因子以及中子辐照低活化性能等等,相比铁素体/马氏体钢更优良。
Vanadium alloys are better than ferritic / matensitic as attractive candidate materials for neutron interactive structural components of fusion energy system , because of their high temperature strength , high thermal stress factor , low activation for neutron irradiation and so on .
-
随着VC含量增加,高钒系合金的耐磨性迅速提高。
However , the relative wear resistance increase rapidly with increasing the VC content in high vanadium alloys .
-
ICP-AES测定钒氮合金中杂质元素
Determination of impurity elements in vanadium-nitrogen alloy by ICP-AES
-
测定了不同成分的钒微合金化钢的静态相变点和动态CCT曲线;
Trends Dynamic State The static phase transformation points and dynamic CCT curves of 5 kinds of vanadium microalloyed plate steels were measured .
-
利用氧氮分析仪,建立了钒氮合金(NV)中高含量氮的脉冲加热-热导分析法。
High content nitrogen in vanadium-nitrogen alloy has been determined by impulse-heating thermal conductivity using LECO TC-600 nitrogen / oxygen determinator .
-
含钒Fe-Ni-Cr合金在H2S-H2-CO2混合气氛中的硫化腐蚀
Sulfidation of Fe Ni Cr alloy containing V in gas mixtures of H 2S H 2 CO 2
-
镧对含钒Al-Mg-Zn合金组织的影响
Influence of Lanthanum on the Microstructures of the Al-Mg-Zn Alloys Containing Vanadium
-
钒微合金化HRB400Ⅲ级钢筋的开发及推广应用
The development and application and dissemination of vanadium micro-alloying HRB 400 ⅲ grade concrete iron