1) stainless steel helices packing
不锈钢螺旋填料
2) stainless steel packing
不锈钢填料
1.
To fabricate high-performance stainless steel packings,a new fin-forming technology named plowing/extruding is proposed to machine three-dimension downy fins on the surfaces of stainless steel laminas that are used as packings.
为得到高性能的不锈钢填料,采用犁切/挤压翅化加工新技术在用于填料的不锈钢薄带表面加工出三维茸状翅结构,分析三维翅结构的犁切/挤压成形过程,研究刀具和工艺参数对翅成形的影响规律。
2.
The stainless steel packing in the vacuum distillation tower in a refinery in Lanzhou failed rapidly from corrosion not long after start-up.
针对兰州某炼油厂减压塔开工之初不锈钢填料在很短时间内快速失效的情况,经过失效分析,发现主要是原油中所舍的有机硫和环烷酸在一定的条件下,发生高温环烷酸和高温硫腐蚀造成的。
3.
It was shown that the treatment was quite effective to improve the ability of anti-corrosion and mass transfer efficiency of stainless steel packings.
本文采用液相化学法对不锈钢填料进行表面处理，并对处理前、后的填料抗腐蚀性能、传质性能进行了测试。
3) stainless steel stuffing
不锈钢填料
1.
Research on corrosion mechanism of stainless steel stuffing in T-403 tower in acetic acid solution;
醋酸介质中T-403塔不锈钢填料腐蚀机理研究
2.
Polarization curve and pitting potential of stainless steel stuffing in acetic acid solution containing Fe3+、Br-、Cl - ion were measured,by using electrochemical measurement techniques .
本文通过电化学测试技术,测定了含有不同离子或元素的醋酸介质中不锈钢填料的阳极极化和阴极极化曲线,以及孔蚀电位。
4) stainless steel spiral plate
不锈钢螺旋板
1.
Process analysis and die design for the forming of stainless steel spiral plate;
不锈钢螺旋板的成形工艺及模具设计
2.
According the laevo-rotatory helicoid structure characteristic of the stainless steel spiral plate, analyzed the forming process, and introduced forming die structure.
针对不锈钢螺旋板的左旋螺旋面结构特点,分析了成形工艺,并介绍了成形模具结构。
5) stainless steel propellor
不锈钢螺旋桨
6) buta-heli-grid packing
钢制螺旋带填料
补充资料：矩形螺旋圈填料
分子式：
CAS号：
性质： 用弹性适度的金属丝在矩形断面的四棱锥刀具上绕制。海里派克填料和三角螺旋圈填料的改进型。填料横向呈八或九角星形，表面比海里派克填料粗糙，凸棱与凹槽数较三角螺旋圈多，毛细性能比上述两种丝绕堆料更好，利于液体成膜。用于NO-HNO3化学交换体系富集15N同位素，性能最好。
CAS号：
性质： 用弹性适度的金属丝在矩形断面的四棱锥刀具上绕制。海里派克填料和三角螺旋圈填料的改进型。填料横向呈八或九角星形，表面比海里派克填料粗糙，凸棱与凹槽数较三角螺旋圈多，毛细性能比上述两种丝绕堆料更好，利于液体成膜。用于NO-HNO3化学交换体系富集15N同位素，性能最好。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条