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。
Heat treatment is a method by which the heat treater can change the physical properties of metal.
热处理是热理人员借以改变金属物理性能的一种方法。
To my knowledge, heat treatment is a method by which the physical properties of metal can be changed .
据我所知，热处理是人们改变金属物理性能的一种方法。
Physical metallurgy is the science concerned with the nature of the physical and mechanical properties and characteristics of metals and alloys.
物理冶金学是研究金属和合金的物理机械性能及特点的科学。
The Study of Physical Properties of Organic Metal Chelates as Organic Electroluminescent Materials;
有机金属配合物电致发光材料的物理性能研究
Physical Properties at Low Temperature and Superconductivity of the Zr-based Bulk Metallic Glasses;
Zr基块体金属玻璃的低温物理性能和超导电性
Besides, physical metallurgy also includes the techniques and processes of changing the physical and mechanical properties of metals.
此外，物理冶金学还包括改变金属物理和机械性能的技术和工艺。
Mechanism and Property of Composite Metal Oxide for Catalytic Removal of NO_x;
复合金属氧化物催化脱除NO_x的机理及性能研究
The Solidify Performance and Effect Mechanism of Waste Containing Heavy Metals
含重金属废弃物的水泥固化性能及作用机理
On the Physical Performance of TiO_2 Photocatalytic Film Made by Two Metals Adulteration
两种金属掺杂方法下TiO_2光催化薄膜的物理性能
An Investigation on the Hydrogen-Storage Properties and Mechanism of Li-Based Metal Complex and Zr-Mn-Based Laves Phase Alloys;
Zr-Mn基Laves相合金及Li系金属络合物的贮氢性能与机理研究
Study on the Physical Properties,Point Defects and Atomic Diffusion in Intermetallics by a Modified Analytic EAM Model;
金属间化合物物理性能、点缺陷及扩散的改进分析型EAM模型研究
The Studies of Synthesis, Characterization and Photophysical Properties of New Type Iridium Complexes
新型铱金属配合物磷光材料的合成、表征及光物理性能研究
Mechanical properties and rheological behavior of metallocene polyethylene and conventional polyethylene blends
茂金属聚乙烯与通用型聚乙烯共混物的物理机械性能与流变行为
Syntheses,crystal structures and photoluminescence of the series of 8-hydroxyquinoline metal complexes
系列8-羟基喹啉金属配合物的合成、晶体结构和光物理性能
Research on effectiveness and mechanism of residual Al removal by metal oxide modified filtration
金属氧化物改性滤料过滤去除水中残余铝的效能与机理研究
Theoretical Investigation on Relationship between Molecular Structures and Photoelectric Properties of Light-Emitting Organic Metal Complexes
发光有机金属配合物分子结构与光电性能关系的理论研究
h mos mos technology
高性能金属氧化物半导体技术
high performance mos
高性能金属氧化物半导体