To research delamination phenomenon of high carbon steel wire on the view of cementite decomposing during wire drawing and through experiment data.
根据拉丝过程中渗碳体分解的观点,并通过实验数据,对高碳钢丝发生分层现象进行研究。
To introduce the application of pickling free drawing process to semi finished high carbon steel wire production.
介绍无酸洗拉拔工艺在高碳钢丝半成品生产上的应用。
When S-Zn-75 and conductive salt added as additive to an electrogalvanizing productive process of high carbon steel wire,there is a promoting efficiency.
在高碳钢丝的电镀生产过程中 ,采用硫锌 -75及导电盐作为镀液添加剂 ,提高了电镀效率 ,降低了镀锌钢丝在拉拔过程中的镀层损失以及拉丝模的消耗 ,生产成本下降 ,最终成品钢丝绳色泽银白光亮。
In the paper is adopted the mode of compacting of different as well as workmanship drawing high-temperature molybdenum wire.
采用了不同的制坯方式及加工工艺拉制高温钼丝,利用金相显微镜、电子拉伸机观察丝材的组织与性能,通过对不同工艺拉制的φ1。
,the excellent 1400 dtex-T4A high-tenacity fiber was obtained,whose titer was 1350dtex,and the breaking tenacity was 10.
对锦纶66高强丝生产设备的纺丝组件、侧吹风系统、上油压丝器等设备进行了改造;降低了T4管道温度和纺丝箱温度,提高了纺丝牵伸比,生产的1 400 dtex-T4A高强力丝纤度为1 350dtex,原丝断裂强度为10。
Study on high-speed spinning of fine profiled antistatic polypropylene fiber;
异形细旦抗静电丙纶高速纺丝研究
The antistatic PTT DTY of 165 dtex/36 f was prepared from the resulted PTT chip via high-speed spinning process subsequent to solid-state polycondensation.
对合成的PTT切片固相增粘后进行高速纺丝制得165 dtex/36 f抗静电PTTDTY。
The super-molecular structure of these two polymers was described under high-speed spinning conditions.
概述了聚对苯二甲酸乙二醇酯(PET)、聚对苯二甲酸丙二醇酯(PTT)的结构异同点,以及高速纺丝工艺条件下纤维的超分子结构。
Effect of High-Carbon Steel Wire Drawing Property at Cooling Conditions
冷却条件对高碳钢丝拉拔性能的影响
The Study on Plastic Deformation Technology and Microstructure and Mechanical Properties of High-carbon Wire and It Product;
高碳钢丝及制品的塑性加工工艺与组织性能研究
High-carbon steels are called "hard".
高碳钢叫做“硬钢”。
Effects of Carbide Adhesion on Cracks in M2 High-speed-steel Taps with Larger Diameters
碳化物粘连对M2高速钢大规格丝锥开裂的影响
Technical study on increase phosphating film mass of low carbon cold heading steel wire
提高低碳冷镦钢丝磷化膜面质量的工艺研究
Carbon spring steel wires
GB/T4357-1989碳素弹簧钢丝
Carbon tool steel wires
GB/T5952-1986碳素工具钢丝
nickel-plated mild steel round head wood screw
镀镍低碳钢圆头木螺丝
nickel-plated mild steel countersunk head wood screw
镀镍低碳钢平头木螺丝
Of course I know. according to the amount of the carbon content, carbon steels can be pided into low-carbon steel, medium-carbon steel and high--carbon steel.
根据碳元素的含量，碳素钢可再分为低碳钢、中碳钢和高碳钢。
Weldable materials: low carbon steel , high-strength steel ,medium-carbon steel, low-alloy steel.
可焊材料：低碳钢、高强度钢、中碳钢，低合金钢。
Impact of 60Si2MnA wire rod decarburization on oil-hardened and tempered steel wire
60Si2MnA线材脱碳对油淬火—回火钢丝脱碳的影响
Carbon structure steel wires for cold heading
GB/T5953-1986冷顶锻用碳素结构钢丝
Carbon spring steel wire for significant use
GB/T4358-1995重要用途碳素弹簧钢丝
Carbon constructional quality steel wires
GB/T3206-1982优质碳素结构钢丝
Galvanized low carbon steel wire for electric communications lines
GB/T346-1984通讯线用镀锌低碳钢丝
Galvanized low carbon steel wire for armouring cables
GB/T3082-1984铠装电缆用镀锌低碳钢丝
nickel-plated mild steel round head machine screw
镀镍低碳钢圆头机器螺丝