With the leading energy saving technique and high quality glass tempering, has a good common evaluation by our customers. 我司生产的玻璃钢化炉,以其领先的节能技术和高品质的玻璃钢化效果得到了客户的一致好评。
Study on Facilities and Technology of Production of Efficient and High Quality Tempering Tyre Wire 生产高效优质回火轮胎钢丝的设备及工艺技术研究
Based on these, according to characteristic of steel tempering structure, high temperature tempering structure of hull steel is called tempered martensite. 认为,根据各种回火组织的特性,船体钢的高温回火组织应归为回火索氏体。
Studies on γ-Aminobutyric Acid Enrichment for Brown Rice after High Moisture Ventilating, Tempering and Damping 糙米高水分通风加湿调质后γ-氨基丁酸富集工艺的研究
It was shown that the surface layer with high concentration carbonitriding contains amass of finely-granular, dispersed carbides, possessing high hardness, high tempering stability and low brittleness. 结果表明:高浓度碳氮共渗工艺可在钢的表面形成大量细粒状、弥散分布的碳化物,它具有高硬度、高回火稳定性与低的脆性。
Quenching and High Temperature Tempering Process of Special Cartridge Discus 特种弹弹壳圆饼调质热处理
New Type High Temperature Electric Heating Salt-Bath Tempering Furnace 新型电加热管式高温盐浴回火炉
The lower the deformation temperature, the finer the carbide, and the more uniform the distribution, therefore, the higher the strength and toughness after high temperature tempering. 形变温度愈低,回火时析出的碳化物愈细、分布愈均匀。
The microstructures and properties of axles quenched after wedge cross rolling and high temperature tempered by induction tempering are investigated. 研究了轴类零件楔横轧后,利用轧后余热淬火和感应加热快速高温回火后的显微组织及主要性能;
The constructure steel specimens hardened by high power induction pulse process give high hardness, high fatigue limit and high tempering resistance. 结构钢经大功率感应脉冲淬火后,可获得高硬度、高的疲劳极限和高的回火抗力。
The high temperature tempering mechanism due to quich induction heating has been analysed. 分析了快速调质工艺的高温回火机制。
The Precipitated Rule of Carbides at High Tempering Process in Granular Bainite and Granular Structure of 18Cr_2Ni_4MA Steel 18Cr2Ni4WA钢粒状贝氏体和粒状组织于高温回火过程中碳化物的析出规律
Microstructural Transformation of Cr-Mo-V Steel Welds in High Tempering Cr-Mo-V钢焊缝组织的高温回火转变研究
The high tempering stability is improved; 增加抗高温回火稳定性;
The results indicate that ultra-fine spheroidized carbides were formed by complete austenizing with high temperature tempering, and ultra-fine martensite or pearlite could be formed when the steel was then heated to lower austenizing temperature and quenched or normalized. 试验表明,该钢完全奥氏体化淬火后通过高温回火得到大量超细球状碳化物,然后在低温奥氏体化进行二次淬火和正火,获得超细马氏体、珠光体。
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;
The velocity in normalizing structure is between the velocity in medium temperature and high temperature tempering production after quenching. 正火组织的C1介于淬火后中温回火及高温回火产物组织的C1之间。
The Microstructure and Properties or Wedge Cross-rolled Quenching and Fast High Temperature Tempering for Axles 轴件轧后的余热淬火及快速回火后的组织性能
The difference in velocity among normalizing, annealing and high tempering structures are all approaching. 正火、退火及淬火+高温回火组织的C1比较接近。
The tempering embrittlement will also be produced by holding at 380 ℃ under the known temperature range of the high temperature tempering embrittlement. 在公认的高温回火脆性温度范围以下380℃保温,同样产生脆化。
TEM study of secondary carbides precipitation in low alloyed high speed steel during tempering 低合金高速钢回火过程中特殊碳化物沉淀的电镜研究
For alloy construction steel with quench and high temperature tempering, heat treatment technique with getting Ultra fine prior austenite grain size, increase of hydrogen traps and interface strength are combined; 采用调质处理的合金结构钢,应用新的合金设计思路以提高界面温度,增加氢陷阱和二次硬化路线,快速超细晶热处理的综合技术;
The results shown that the quich induction quenching and high temperature tempering by using series inductors can obviously increase the strength and toughness and tensile fatigue servies life of the oil pump arm, remarkably enhance production efficiency and considerably economize electrical power. 结果表明:串联感应加热快速调质能明显提高抽油杆的强韧性和拉伸疲劳抗力,显著地提高生产效率并大量节约能源。
The carbide type and its dissolution process in microstructure of 718 plastic die steel were analyzed by TEM analyses and performed modeling calculation with Thermo-Calc software. The results show that high temperature tempering after normalizing is practical to 718 die steel with small cross-section. 采用TEM和ThermoCalc软件对718塑料模具钢组织中的碳化物类型及其在钢中的溶解过程进行了试验研究和模拟计算,指出正火后高温回火对小截面该钢模块具有一定的实用性。
Feasibility of High Temperature Fast Tempering of Steel after Quenching 钢淬火后高温快速回火工艺的可行性
After high temperature tempering the microstructure transform into tempered Sorbite. 高温回火后组织为回火索氏体。