The requirement of the rotate speed and the applying feed parameter of the main axis are analyzed,and the heating temperature is decided during warm drawing,finally the metal performance of T outlet flange is analyzed.
介绍了采用专用的旋拉设备加工管道T形支管凸缘成型新工艺,确定了预制孔的加工形状,并给出其简化的工艺尺寸参数计算公式,分析了旋拉设备主轴转速要求、进给量参数及采用温拉时加热温度的确定方法,旋拉支管凸缘的金属性能等。
An acid has the power to corrode metals.
酸具有腐蚀金属的性能。
characterization of mechanical properties of metals
金属力学性能的表征
Synthesis and Characteristics of Alkaline Titanate and Alkaline Earth Titanate
碱金属与碱土金属钛酸盐的制备及性能研究
Preparation of Metal or Nonmetal Doped TiO_2 Nanotubes and Their Characteristics
金属、非金属掺杂TiO_2纳米管的制备及性能研究
The Properties of Diamond-Like Carbon Films Deposited on Metals;
金属表面制备类金刚石膜的性能研究
Of, resembling, or having the properties of a metal.
金属的金属的、似金属的或具有金属特性的
Chelating Properties for Heavy Metals of Modified Corn Starch;
DTC改性淀粉对重金属捕集性能的研究
Relations between material parameters of tungsten-alloy rod and its ballistic performance
钨合金杆材料属性与侵彻性能的关系
Solvothermal Syntheses, Crystal Structures and Properties of Main Group Chalcogenidometalates;
主族金属硫属化合物的溶剂热合成、结构及性能
Different metals differ in their conductivity.
不同的金属具有不同的导电性能。
Preparation of Super-Deep Foam Metal and Study on Its Properties;
超厚泡沫金属的制备及其性能的研究
This kind of metal sti1 l has many unexploited capabilities.
这种金属还有很多未被发现的性能。
Studies on the Syntheses, Structures and Performances of Polyoxometalates;
金属-氧簇的合成、结构与性能研究
Study of Microwave Absorbing Performances of Nano-Fe_3Al Intermetallic;
纳米Fe_3Al金属间化合物吸波性能的研究
Investigation on Preparation and Lubricant Performance of Metal Nanoparticles;
纳米金属粉的制备及其润滑性能研究
Study on Redox Performance of Complex Metal Oxides;
复合金属氧化物氧化还原性能的研究
Preparation and Mechanical Properties of TiB_2-Fe-Ni-Al Cermet;
TiB_2-Fe-Ni-Al金属陶瓷的制备与性能研究
Preparation of Nanometer Metal Powders and Study of Their Catalytic Characteristics;
纳米金属粉的制备及其催化性能研究