Determination of ZrO_2 in High Temperature Resistant Cast Steel Coating by Rapid Volumetric 快速容量法测定高温铸钢涂料中ZrO2成分
Due to its good quality resistant to the high temperature, the P91 steel has been widely applied to the equipments of the power plants in our country. 由于P91钢具有良好的高温性能,近年来在我国的电力设备中得到了广泛应用。
Study on Bending Behavior of RC Beam after High Temperature Reinforced by Bonding Steel Plate Reason Analysis of Breakout by Sticking for Slab CCM in Jigang 高温损伤后粘钢板加固混凝土梁的抗弯性能济钢大板坯连铸机粘结漏钢原因分析
The practice of transporting and loading continuous casting billet in high temperature in Steel Rolling Mill of Tangshan Guofeng Iron and Steel Company is introduced. 介绍了唐山国丰钢铁公司轧钢厂实现连铸坯热送热装炉的实践。
The Determination Of Stress-Strain At High Temperature About Part Of Steel Grades For Continuous Casting Slab In Bx Steel Study on Colorimetric Fiber-optic Temperature Measurement System for Carbonization Chamber Wall of Coke Oven 本钢部分钢种连铸坯高温应力应变的测定焦炉炭化室侧壁连续测温系统的研究
Treatment of burn by high temperature steel: report of 21 cases 高温钢筋刺伤21例诊治体会
It is urgent require to study friction welding of high temperature alloy and heat-resisting steel, which used in hot dynamical parts of tank, vessel engine, etc. 高温合金与耐热钢的摩擦焊接成型与控制是坦克、舰船发动机等热动力部件连接发展的迫切需要。
Due to the poor performance of steel under elevated temperature, analysis for high temperature behaviors of steel structures serves an important role in steel structure design. 钢材抗火性能差,因此高温下钢结构受力分析计算是其设计的重要内容。
The purpose of this study was to improve the wearability and resistance to oxidation at high temperature of stainless steel and extend its application area, ceramic coatings were prepared on stainless steel surface by means of gelling and subsequent sealing. 为改善不锈钢的抗高温氧化性和耐磨性,拓宽其应用范围,采用凝胶&封孔法在不锈钢表面制得陶瓷膜层。
Physical Performance at High Temperature of Steel 60Si_2Mn Casting Blank 60Si2Mn钢连铸坯的高温物理性能研究
In this paper the change of the microstructure and crystal structure of high temperature superheater steel 102 tubes in its original state and after service for various duration at a heat-electic power station was studied. 本文对原始状态和存火力发电厂使用不同时间的高温过热器102钢管进行了显微组织和相结构变化规律的探讨和研究。
Analysis for Plastic Flow Characteristic under Uniaxial Cyclic Loading at Room and High Temperature of 316L Stainless Steel 316L不锈钢室温和高温单轴循环塑性流动特性分析
The low cycle fatigue property of surface quenching grade C steel is higher than that of normalization grade C steel and quenching and high temperature tempering grade C steel. 表面淬火C级钢比调质C级钢和正火C级钢的低周疲劳性能高,在应变量较大时,调质C级钢和正火C级钢低周疲劳寿命较高;
According to the forecasting of the conflagration time and the conflagration temperature of the buildings, the conflagration temperature of the steel work and the physical mechanics properties of the high temperature steel, this paper systematically introduces the protecting measures for fire prevention in the steel structure. 根据对建筑物火灾时间、火灾温度及钢结构构件火灾温度的预测及钢材在高温下的物理力学性质,较系统地介绍了钢结构防火保护措施。
Introduces the applicable standards for many steel grades such as common carbon steel, common low temperature steel, chrome molybdenum high temperature steel and austenitic steel as common main body material for steel valve used for different kinds of working conditions. 介绍了适用于各种不同工况条件的钢制阀门主体材料常用的普通碳钢、普通低温钢、铬钼高温钢和奥氏体不锈钢等钢种所适用的标准。
Effect of Refining and Heat Treatment Technology on High Temperature Properties of Steel Pipe SA-106B 精炼和热处理工艺对SA-106B钢管高温性能的影响
The most reason of cracking breakout is badness of arc and high temperature of molten steel and high withdrawal speed. 对弧不良、钢水温度高、拉速快是造成裂纹漏钢的主要原因;
This paper test the high temperature performance of steel, and study thin slab casting process parame- 本文通过研究钢的高温性能,分析薄板坯连铸工艺及板坯内部横裂纹形成的机理,找到改善薄板坯内部质量的途径。
Discussion on the machining work of the stainless steel and high temperature alloy steel 不锈钢和高温合金钢的切削加工性探讨
Laser welding of high-temperature steel 耐热钢材料的激光焊接试验研究
The conditions necessary for its formation and its distribution, composition, optical and chemical properties, and transformation at high temperature in steel are also investigated. 揭示了钢中铈碳化物的生成条件、分布、组成、光学性质、某些化学性质和高温下的转变。
Temperature expansion experiment at high temperature on a steel wire is also carried out. 完成1个钢丝试件的高温下温度膨胀试验,得到钢丝膨胀应变随温度升高而增长的规律,初步提出钢丝高温膨胀应变计算公式。
Elimination of the Coarse Crystals in High Temperature Bolt Steel 国产高温螺栓钢粗晶的消除
A Study on Precipitation Induced by High Temperature Deformation of High-Speed Steel 高速钢高温形变诱发析出的研究
To Prevent the Reformation of Thermal Cracks on Pearlitic High-temperature Steel 珠光体耐热钢焊接再热裂纹的防治
Full Scale Rut Test and Research of Asphalt Mixture Paving in High Temperature on Steel Bridge Deck 钢桥桥面沥青混合料铺装结构高温车辙足尺试验研究
The thermal ageing time has significant influence on strength and plasticity at room-temperature and tensile strength at high temperature of domestic steel, and so is long thermal ageing time on tensile strength at room-temperature and strength and plasticity at high temperature of French steel. 热老化时间对国产钢管的室温强塑性及高温抗拉强度有显著性影响,长时间热老化对法国钢管室温拉伸强度及高温强塑性的影响显著。
The logistics scheduling problem mainly studies on when to handle the ladle with high temperature molten steel. The purpose of the scheduling is to shorten waiting time and reduce energy consumption at the same time. 对于物流调度问题,主要是研究在炼钢-精炼工序之间的吊机何时搬运盛有高温钢水的钢包,以达到缩短工件等待时间,降低能源消耗的目的。
The effect of Fe-Sn and Fe-Zn intermetallics adherence on corrosion property at room temperature and corrosion property in high temperature water of stainless steel was investigated. 研究了交互作用形成的Fe-Sn和Fe-Zn化合物对不锈钢常温腐蚀性能和高温腐蚀性能的影响。