General specifications of forged steel working rolls for cold rolling GB/T13314-1991锻钢冷轧工作辊通用技术条件
Research of the Thermal Damages of the Friction Surfaces of Aluminium Alloy and Forged Steel Brake Discs 铝合金和锻钢制动盘摩擦面热损伤研究
Our main products include steel gate valve, globe valve, check valve, ball valves, forged steel flange, pipeline strainer and so on. a severed limb, artery 主要有:各种材质闸阀、截止阀、止回阀、球阀、法兰及过滤器等。截断的一肢、动脉
This paPer introduces the equipments of double-frequency induction heating the forged steel cold work roller, and compare with the same kind induction heating equipments. 介绍锻钢冷轧工作辊双频感应淬火设备特点,国内首创较低的中频频率的选定,与同类淬火设备比较的优点。
Forged steel threaded pipe fittings high pressure bellows manometer GB/T14626-1993锻钢制螺纹管件高压波纹管式压力计
Forged steel threaded pipe fittings Structural steel grades and mechanical property for forgings GB/T14626-1993锻钢制螺纹管件GB/T17107-1997锻件用结构钢牌号和力学性能
The application results show that the service life of slanting roller made of CIESC steel H13 blank is up to that made of ESR forged steel H13 blank. 结果表明,感应电渣离心浇铸H13钢毛坯制造的斜轧辊,其使用寿命不低于电渣重熔锻材制造的斜轧辊。
The effect of the structural parameters of filtering material on the efficiency of gas-liquid filtration Our main products include steel gate valve, globe valve, check valve, ball valves, forged steel flange, pipeline strainer and so on. 滤材结构参数对气液过滤效率的影响主要有:各种材质闸阀、截止阀、止回阀、球阀、法兰及过滤器等。
Experimental Studies on the Characteristics of Temperature Field on Forged Steel Brake Discs of High-Speed Trains 高速列车锻钢制动盘温度场特征的实验研究散热片式锻钢制动盘
Replacing the conventional forged steel rocker with aluminum die-cast rocker with a ceramic insert is an advanced technology of the manufacturing of internal combustion engines. 以铝合金&陶瓷镶块摇臂取代传统的锻钢摇臂,是发动机摇臂制造的最新技术。
The development of forged steel roll for cold rolling wide strip is introduced. The detecting techniques for defects of roll are introduced too. 从冷轧辊的材质、显微组织和辊身硬度等方面介绍了宽带锻钢轧辊的发展情况,并对辊面镀铬、毛化、缺陷检测等使用技术及其效果作了介绍。
The da/ dt for cast or forged steel increases no matter whether cathodic or anodic polarization, but the former influences predominantly. 无论是阳极极化还是阴极极化,均使铸钢和锻钢的da/dt升高,但阴极极化较为明显。
Combination mechanical properties of powder forged steel with median and high carbon contents 中高碳量粉末锻造钢的综合性能
Bases on foreign technique papers and patent specifications about connecting rods in China and other countries, it is compared with fatigue strength and life predictions of forged steel to powder metal forged connecting rods. 根据国外文献和国内外相关专利资料,比较了锻钢连杆和粉末冶金连杆的强度和疲劳寿命。
Materials of forged steel roll for cold rolling wide strip and its application 宽带钢锻钢冷轧辊的材质与使用
Moreover, discussion section is also provided the difference of economic or cost analysis between forged steel and powder metal connecting rods, in case of mass production. 此外,还讨论了在大量生产条件下,锻钢连杆和粉末冶金连杆在经济性方面的比较。
Experimental results showed that above gas nitrocarburing of nodular graphite cast iron crankshaft are superior to those of forged steel crankshaft. 试验结果表明:球铁曲轴的上述性能均优于锻钢曲轴。
It may be due to that the steady-state permeation flux for the forged steel is twice as many as that of the cast steel. 氢渗透测试结果发现锻钢的饱和氢渗透通量约比铸钢大一倍。
The Research for Controlling the Inner Crack Defect in the Forged Steel Cold Roll 锻钢冷轧辊坯内裂缺陷控制研究
Fracture Reasons Analysis of Forged Steel Crankshaft of Small Single cylinder Diesel Engine and Preventive Treatment 单缸小型柴油机锻钢曲轴断裂原因分析及防治措施
Analysis of the Band Structure in Forged Steel Parts and Heat Treatment 锻钢件带状组织的分析与热处理
This paper analyses the selection of forged steel, cast steel, cast iron, nonferrous and nonmetallic materials as gear materials and heat treatment process. 就常用齿轮材料锻钢、铸钢、铸铁、有色金属、非金属材料等的选择及热处理工艺进行了分析。
Research of Crack on Forged Steel Round Bar 锻圆内部低倍裂纹缺陷的研究
Development of Forged Steel Pistons for High Duty Diesel Engines 高负荷柴油机锻钢活塞的研究开发
To obtain the high-quality forged steel ingot, it must control the ingot solidification process. 要获得锻造所需的优质钢锭,就必须控制钢锭的凝固过程。