1) Heat-Resistant Steel T91
T91耐热钢
1.
Thermodynamic Calculation and Analysis on Precipitated Phases in Heat-Resistant Steel T91;
T91耐热钢析出物的热力学计算和平衡相分析
2) T91 ferritic heat-resistant steel
T91铁素体耐热钢
1.
The influences of quenching rate in a wide range of 10-6000℃/min on martensite transformation starting temperature,Ms,of T91 ferritic heat-resistant steel were studied by DIL805A/D high-resolution differential dilatometer.
利用Baehr DIL805高精度差分膨胀仪,通过对线膨胀行为的测量与分析,获得相关动力学信息,系统研究了不同淬火速率(10~6000℃/min)对T91铁素体耐热钢马氏体转变开始温度Ms的影响。
2.
The critical cooling rates in undercooled austenite transformation process of T91 ferritic heat-resistant steel were studied by DIL805A/D high-resolution differential dilatometer.
利用DIL805A/D高精度差分膨胀仪,通过线膨胀行为测量与微观组织分析,获得T91铁素体耐热钢连续冷却转变过程中相关动力学信息,结合冷却后T91钢组织特征,确定了T91钢过冷奥氏体转变过程中的临界冷却速度。
3) martensite alloy steel(T91) steel
马氏体耐热钢(T91)
4) T91 ferritic heat resistant steel
T91铁素体耐热钢
1.
The effect of thermomechanical treatment processing(immediate quenching after deformation in the austenite non-recrystallization region)on microstructures of T91 ferritic heat resistant steel was investigated by compressive deformation performed on a Gleeble 1500 thermomechanical simulator.
在 Gleeble 1500热模拟实验机上采用热压缩实验方法,研究了形变热处理工艺即在奥氏体未再结晶区变形后直接淬火对 T91铁素体耐热钢微观组织的影响。
5) T91 steel
T91钢
1.
Research on T91 steel refining technology through EAF-LF-VD process route;
EAF-LF-VD流程冶炼T91钢的工艺研究
2.
Transient liquid phase bonding of T91 steel using two-step heating process;
双温工艺瞬时液相连接T91钢
3.
Effect of process parameters on the microstructures and properties of T91 steel TLP joint;
工艺参数对T91钢管TLP连接组织和性能的影响
6) steel T91
T91钢
1.
Discussion about the method of life assessment for steel T91;
关于T91钢寿命评估方法的探讨
2.
Study on Hot-piercing Performance of Steel T91 for High Pressure Boiler Service;
电站锅炉用T91钢热穿孔性能的研究
3.
In this paper, the microstructure features in the welded metal and heat affected zone of heat-resistant steel T91, which was welded by different processes, are analyzed through metallography and SEM techniques.
T91钢具有良好的高温抗氧化性和抗腐蚀性 ,该钢含 8%～ 9。
补充资料：奥氏体耐热钢
分子式：
CAS号：
性质：显微组织为奥氏体的一类耐热钢。高温强度比珠光体和马氏体耐热钢要高，工作温度可达700℃左右。以18Cr-8Ni为基础的奥氏体不锈钢，高温强度也很优良，所以也作耐热钢使用。这些钢主要是为超临界压锅炉的过热器管而开发的，使用温度高于650℃。典型的奥氏体耐热钢有：1Cr18Ni9Ti钢，4Cr14Ni1W2Mo钢，SUH31钢，SUH309钢，310钢和SUH661钢。
CAS号：
性质：显微组织为奥氏体的一类耐热钢。高温强度比珠光体和马氏体耐热钢要高，工作温度可达700℃左右。以18Cr-8Ni为基础的奥氏体不锈钢，高温强度也很优良，所以也作耐热钢使用。这些钢主要是为超临界压锅炉的过热器管而开发的，使用温度高于650℃。典型的奥氏体耐热钢有：1Cr18Ni9Ti钢，4Cr14Ni1W2Mo钢，SUH31钢，SUH309钢，310钢和SUH661钢。
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参考词条