奥氏体

焊接残余应力是奥氏体不锈钢发生应力腐蚀破坏的重要因素

Melting Residual Stress is the main factor Causing Stress erosion damage on Austenite Rustless Steel 's Structures .

含铌TRIP钢的显微组织和残留奥氏体稳定性分析

Microstructures and Stability of Retained Austenite of TRIP Steel Containing Nb

ManB&W镍铬钛排气阀的检修铬镍渗碳钢的残余奥氏体

Inspection and maintenance for MAN B & W nickel-chromium-titanium exhaust valve

Si－Mn系TRIP钢残余奥氏体与应变的关系

Relationship between retained austenite and strain for Si-Mn TRIP steel

TRIP钢动态拉伸行为的残余奥氏体转变相关性研究

Relationship between Transformation of Retained Austenite and Dynamic Tensile Behavior of TRIP Steel

临界间退火对低合金TRIP钢奥氏体等温转变动力学的影响

Effect of intercritical annealing on isothermal transformation kinetics of austenite in low alloy TRIP steel

浅议隔位修饰现象高氮奥氏体中温非连续相变TEM观察

TEM Observations of High-nitrogen Austenite Isothermal Discontinuous Transformation

Sn对SUS304HC奥氏体不锈钢的有害影响

Harmful Effect of Sn Element on SUS 304 HC Austenite Stainless Steel

研究了Sn在SUS304HC含铜奥氏体不锈钢生产中的有害影响。

The harmful effect of Sn element in SUS 304 HC austenite stainless steel was studied .

结果表明：良好训练的BP网络模型可以较准确预测不同淬火、回火温度条件下残余奥氏体的含量。

The results show that the well-trained BP neural network can predict the residual austenite contents precisely according to quenching temperature and tempering temperature .

在低温奥氏体钢中，σ（0.2）~γ和Ms（Mεs）间并不存在线性关系。

In cryogenic austenitic steels , there is no absolute linear relationship between Ms ( M ε s ) and σγ 0.2 | Ms.

在变形过程中，Nb（CN）的析出，降低了奥氏体中C浓度，促进了变形诱导铁素体相变。

During deformation , Nb ( CN ) precipitated and the retardation of C and Nb in austenite was reduced .

用EPR法评价奥氏体不锈钢的敏化程度&材质因素及敏化条件的影响

Evaluation of degree of sensitization of stainless steels by means of EPR method

氢对奥氏体不锈钢在酸性氯离子溶液中SCC作用初探

Effects of hydrogen on the SCC of austenitic stainless steel in acidic chloride solution

结果表明，Cu使残余奥氏体含量提高，Mo使残余奥氏体含量降低。

It is shown that the retained austenite content is increased with the content of Cu , and is decreased with content of Mo.

结果表明，添加了N、Nb元素的304奥氏体不锈钢样品的耐局部腐蚀性能明显强于未进行元素添加的样品。

The results showed that , the specimens with N and Nb addition exhibited better resistance to localized corrosion than those without elements addition .

H2SO4－NaCl溶液中奥氏体不锈钢应力腐蚀开裂

Stress corrosion cracking of Austenitic stainless steel in H_2SO_4-NaCl solutions

氮对316L奥氏体不锈钢耐蚀性影响及其敏化行为研究

Effect of nitrogen on corrosion resistance and sensitization behavior of 316L austenitic stainless steels

二次硬化效应与残余奥氏体在回火过程中转变为马氏体和马氏体基体中析出细小弥散的Mo2C和VC有关。

Secondary hardening is related to the transformation of the residual austenite into martensite and the precipitation of the fine and dispersed Mo_2C and VC .

Mn-Mo-Nb（Ti、V）系耐火耐候钢的奥氏体连续冷却转变动力学分析

Analysis on CCT Diagram in Austenite for Refractory and Weather-proof Mn-Mo-Nb ( Ti 、 V ) Steel

细小的脆性夹杂物CaS优先析出并聚集在奥氏体晶界，使晶界进一步脆化，造成钙处理钢铸坯试样在800～900℃时的延塑性低于未经钙处理钢试样。

The reason of lower ductility of calcium treated steel is the precipitation of fine and brittle inclusions of CaS .

结果表明，合金的马氏体相变开始温度可达212°C，合金在马氏体及奥氏体状态下具有不同的屈服强度及形变强化能力。

The result shows that the martensite start transformation temperature is determined as 212 ° C . The specimens in martensitic and austenitic state yield at different stress level and show different strain hardening ability .

稀土轨钢过冷奥氏体转变机理及CCT曲线的预测方法

Supercooled Austenite Transformation Mechanism of Rare Earth Microalloy Rail Steel and Method of Predicting CCT Diagram

Fe-Ni合金中奥氏体的有序化对马氏体相变的影响

Effect of austenite ordering on Martensitic Transformation in Fe-Ni alloys

研究了Fe－C－Cr－Mn系亚稳奥氏体基耐磨铸造合金的成分与结构设计。

: The composition and structure design for the metastable austenite matrix wear resisting cast alloys of Fe - C - Cr - Mn system were investigated in this paper .

研究表明，钢中的B与AlN争夺N，降低了起细化晶粒作用的AlN的含量，造成奥氏体晶粒粗化；

The studies show that B in steel competes N with AlN and reduces the amount of AlN that can refine the grains to coarsen austenite grains ;

此钢采用析出硬化机理，由于V的碳化物在奥氏体基体中弥散地析出，可以得到高的硬度、高的强度，所以是一种高锰-钒系高强度的无磁钢。

It has high strength and hardness owing to the precipitation of fine vanadium carbides in austenite matrix , so it is a non-magnetic high strength steel of high manganese-vanadium series .

热变形条件下C-Mn钢奥氏体→铁素体相变模拟

Modeling of subsequent ferrite formation in C-Mn steel after austenite hot deformation

在紧束缚框架下用Recursion方法计算了高强高韧钢中奥氏体相的电子结构。

The electronic structure of austenite of high strength and high toughness steel was investigated by the recursion method in the tight binding approximation .

根据亚点阵模型计算了不同TRIP钢在780℃时铁素体（α）和奥氏体（γ）相的平衡成分及奥氏体（γ）相的体积分数。

With the sublattice model , equilibrium compositions of ferrite (α) and austenite (γ) phases , as well as the volume percent of austenite (γ) at 780 ℃ in different TRIP steels are calculated .