1) niobium alloy cast steel
铌合金铸钢
2) Nb microalloyed steel
铌微合金钢
1.
Influences of different cooling rate on the microstructure of high-Nb microalloyed steel were researched by using thermal simulation and microstructure analysis.
采用热模拟和组织显微分析方法研究了不同冷却速率对高铌微合金钢组织的影响。
4) Alloy cast steel
合金铸钢
1.
Study on medium carbon and chromium alloy cast steel containing vanadium;
加钒中碳中铬合金铸钢的试验研究
2.
A new alloy cast steel used for corrosion resistance middling concentration sulphuric acid medium at high temperature;
耐高温中等质量分数硫酸的新型合金铸钢
3.
Influence of carbon and chromium contents on the hardness and toughness and wearability of C-Cr alloy cast steels has been investgated.
研究了碳铬含量对碳铬系合金铸钢硬度、冲击韧性及耐磨性的影响。
5) niobium microalloyed low carbon steel
铌微合金低碳钢
1.
The continuous cooling transformation and isothermal transformation of niobium microalloyed low carbon steel after deformation were investigated by using a Gleeble-1500 thermomechanical simulator.
利用Gleeble-1500热力模拟实验机研究了铌微合金低碳钢连续冷却过程及等温过程贝氏体相变,分析了热变形参数对贝氏体相变的影响规律。
6) low alloy steel containing aluminium and niobium
含铝、铌低合金钢
1.
The transformation kinetics of pearlitic→austenite in deformed low alloy steel containing aluminium and niobium with deformation was investigated by the methods of DSC,through which the relationship curve between the volume fraction of transformation and the temperature were drawn,and the change of transformation active energy with the volume fraction of transformation was obtained.
本文采用DSC法研究了形变含铝、铌低合金钢组织中珠光体→奥氏体的相变动力学。
补充资料：高温铌合金
分子式：
CAS号：
性质： 以铌为基加入其他合金元素组成的和用作高温材料的合金。加入的合金元素种类多,加入量大。加钨、钼、钽可达到固溶强化作用，加钛、锆、铪达到沉淀强化作用。有高强铌合金(如牌号F-48，WC3015等)、中强延性铌合金(如牌号FS-85，Cb-752，C129-Y等)和低强高延性铌合金(如C103，Cb-1Zr，D-36等)三类。一般采用电子束炉-自耗电弧双联熔炼工艺制取。主要用于航天航空工业用作高温结构材料，如火箭喷嘴、火箭发动机辐射套筒等。
CAS号：
性质： 以铌为基加入其他合金元素组成的和用作高温材料的合金。加入的合金元素种类多,加入量大。加钨、钼、钽可达到固溶强化作用，加钛、锆、铪达到沉淀强化作用。有高强铌合金(如牌号F-48，WC3015等)、中强延性铌合金(如牌号FS-85，Cb-752，C129-Y等)和低强高延性铌合金(如C103，Cb-1Zr，D-36等)三类。一般采用电子束炉-自耗电弧双联熔炼工艺制取。主要用于航天航空工业用作高温结构材料，如火箭喷嘴、火箭发动机辐射套筒等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条