Precipitation Law of Secondary Phase Particles Within Carbonitride of Nb-bearing Steel During Controlled Rolling and Controlled Cooling Process;
含铌钢碳氮化物二相粒子在控轧控冷工艺中析出规律
The Precipitation Behavior of Carbonitride of Nb+V Microalloyed Steel Under Controlled Rolling and Cooling Process;
控轧控冷工艺条件下Nb-V钢碳氮化物的析出行为
Numerical simulation of thermodynamic for carbonitride precipitation in austenite of complex microalloyed high strength and low alloy steels;
复合微合金化高强度低合金钢奥氏体相中碳氮化物析出热力学数值模拟
Effect of Rolling Process on Carbo-Nitride Precipitation of Microalloy Steel EH420;
轧制工艺对微合金钢EH420变形奥氏体中碳氮化物析出的影响
The experimental results have shown that the undissolved particles were mainly complex carbo-nitride containing Nb and Ti with a spherical or ellipsoidal shape when the steel was soaked at a given temperature lower than 1 200 ℃ for 30 min.
采用SEM、TEM及EDS分析技术,研究了含钛、铌等多种微合金元素的高强钢中碳氮化物的溶解行为。
Base on regular solution model and traditional nucleation theory, carbo-nitride precipitation model in austenite of HSLA steel during continuous cooling process is developed.
采用规则溶液描述低合金高强度钢奥氏体相中碳氮化物的热力学性质,以经典形核理论为基础,建立了低合金高强度钢奥氏体相中碳氮化物在连续冷却过程中碳氮化物析出模型。
Thermodynamic calculations of carbonitrides in V-Ti-N microalloyed steels for non-quenched/tempered seamless oil-well tubes;
V-Ti-N微合金非调质无缝油井管钢中碳氮化物的热力学计算
liquid carbonitriding
液体碳氮共渗, 液体渗碳氮化法
Measurement on the carbonizing or nitro-caburizing harden case depth of sintering iron-based material
GB/T9095-1988烧结铁基材料渗碳或碳氮共渗硬化层深度的测定
Study of the Duplex Treatments of Plasma Nitrocarburizing and Post-Oxidation
离子氮碳共渗加后续氧化复合处理的研究
Gas Nitrocarburzing for 4Cr5MoSiV1 Steel
4Cr5MoSiV1(H13)钢的气体氮碳共渗
Surface Compound Treatment of C-N Multi-elements and RE-B-C-N Multi-elements Deep-penetrating
碳氮共渗-深层稀土硼碳氮共渗复合处理
Study on the hydrogen embrittlement phenomena of carbonitriding tape gear;
合金渗碳钢锥齿轮碳氮共渗的氢脆现象研究
The Influence of Medium and Low Carbon Surface Nanocrystallization to Low Temperature Gas Nitriding;
中低碳钢表面纳米化对低温气体渗氮行为的影响
Two-step nitrocarburizing process to obtain the single-phase ε compound layer on steel surface
钢表面获得单相ε化合物层的二段氮碳共渗工艺
First-principle characterization on phases produced during RE nitrocarburizing of nanocrystallized 3J33 steel
纳米化3J33钢稀土氮碳共渗生成相第一性原理表征
Effect of post oxidation on corrosion resistance of 40Cr steel after plasma nitrocarburizing
离子氮碳共渗后的氧化处理对40Cr钢耐蚀性能的影响
Influence of nitrocarburizing on microstructure and roughness of 4Cr10Si2Mo steel
氮碳共渗对4Cr10Si2Mo钢渗层组织和表面粗糙度的影响
new technology of ionitro-carbon-titanizing
离子氮-碳-钛三元共渗新工艺
Investigation of Plasma Electrolytic Carbonitriding Technique in Solution;
液相等离子体电解碳氮共渗技术研究
Study on Medium Carbon Steel Chromizing Gas Nitiding Process;
中碳结构钢镀铬气体渗氮可行性研究
RE-nitrocarburizing Technology for Piston Rod Made of 40CrMnMo
40CrMnMo活塞连杆稀土离子氮碳共渗工艺
RE-B-C-N multi-element penetration of 65Mn steel metal rubber with larger wire diameter
大丝径65Mn金属橡胶稀土硼碳氮共渗
Research on Ion-nitrocarburizing Processes and Mechanism with N_2 and CH_4 for 40Cr;
40Cr钢氮气—甲烷离子氮碳共渗工艺及机理的研究
Research Hydrogen-free Carbonizing and Hydrogen-free Carbonitriding on Titanium and Titanium Alloy Ti6A14V by Double Glow Plasma Discharge;
钛及钛合金Ti6A14V双层辉光离子无氢渗碳及无氢碳氮共渗的研究