hypoeutectoid alloy

The microstructure of hypoeutectoid uranium niobium alloy treated by different heat treatment was studied by optical microscopy (OM), scanning electron microscopy (SEM), transmission electron microscopy (TEM) technologies.

利用金相显微镜(OM)、扫描电镜(SEM)、透射电镜(TEM)研究时效处理对亚共析U-Nb合金显微组织结构的影响。

6%Si hypoeutectic alloy was investigated, and the number of particles in the unit area was quantificationally surveyed by using image analysis system.

6%Si亚共晶合金非枝晶组织形成的影响,并利用图像分析仪对试样单位面积上的颗粒数进行了定量的测量。

Effect of Cold-Spinning and Heat Treatment on the Microstructure of Sub-Eutectoid U-Nb Alloys

冷旋压-热处理对亚共析铀铌合金显微组织的影响

Research on the Alloy Corrosion Behavior in Uranyl Solution and Oxide Characteristics of Uranium-Niobium Alloy;

铀酰溶液中合金腐蚀行为和铀铌合金氧化特性研究

Study on Laser Surface Alloying with Niobium on Uranium and Corrosion Resistance of Processing Layer;

铀表面镀铌激光合金化及其抗腐蚀性研究

nitrided niobium-titanium-tungsten alloy

氧化铌--钛--钨合金

Structure formation of Si-Y_2O_3 co-deposition coatings on Nb-silicide-based alloy

铌硅化物基合金Si-Y_2O_3共渗涂层的组织形成

Study on the Uranium Modified Surface Layer Obtained by Ion Implanted with Niobium at High Temperature;

金属铀表面高温注入铌离子的改性层研究

The Study on Thermal Analysis Technology of Hypoeutectic Aluminum-Silicon Alloy;

亚共晶铝硅合金变质效果热分析研究

OXIDATION OF NIOBIUM AND NIOBIUM ALLOYS AT HIGH TEMPERATURE IN VACUUM

铌和铌合金在真空高温下的氧化现象

The Study on the High-temperature Oxidation-resistant Coating on Niobium and Nb-base Alloy

铌及铌合金高温抗氧化防护涂层研究

ANALYSIS OF THE FAILURE OF HSLA NB-V STEEL PLATES USED FOR TRANSMISSION TOWERS;

输变电铁塔用高强度低合金铌钒钢板失效分析

Microstructure and Crack Formation of the Si-Y_2O_3 Infiltration Coating on Nb-Si-based Ultrahigh-temperature Alloy

铌硅化物基超高温合金Si-Y_2O_3共渗涂层的组织及裂纹形成

Microstructure and High Temperature Oxidation Resistance of Si-Y_2O_3 Co-deposition Coatings Prepared on Nb-silicide-based Ultrahigh Temperature Alloy by Pack Cementation Process

铌硅化物基超高温合金Si-Y_2O_3共渗涂层的组织及其高温抗氧化性能

" Methods for chemical analysis of iron, steel and alloy--The anion-exchange separation-gravimetric method for the determination of niobium content"

GB/T223.38-1985钢铁及合金化学分析方法离子交换分离-重量法测定铌量

An Experimental Study on Biocompatibility and Ni～(2+) Separation of Nitinol Modified on Its Surfaces by Titanium or Titanium-Niobium Alloy;

钛、钛铌修饰的镍钛合金生物相容性及Ni～（2+）析出实验研究

INVESTIGATION ON THE PRECIPITATES IN TEMPERING V-Nb MICRO-ALLOYED STEEL BY THREE DIMENSIONAL ATOM PROBE

三维原子探针对回火铌钒微合金钢中析出物的研究

Traditionally the sealed hat of niobium alloy using in the high pressure natrium lamp adopt the tube of niobium-zirconium alloy to process.

传统的高压钠灯用铌合金封帽采用铌锆合金管加工而成。

Study on Technology of Nb-V Micro-alloyed HRB500 Ribbed Bar

铌钒复合微合金化HRB500钢筋工艺研究

Upper Limit Temperature of Deformation Induced Transformation of Nb Microalloyed Steels

铌微合金钢形变诱导相变的上限温度