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1)  Espanding processing
胀管工艺
2)  cemented technology
粘胀工艺
1.
Expanded structure and the cemented technology for tube of aluminum to tubesheet of carbon-sheel of heat exchanger;
铝换热管和碳钢管板的胀接结构及粘胀工艺
3)  expanding technology
胀接工艺
1.
This paper introduces the structure and technical requirements and technological problems of an expanding deep hole,offers an expanding technology of minor diameter tube and verifies the expanding technology by experiments and test results and practical applications.
介绍了一种小口径管子(Φ8mm×1mm)的深度胀接结构、胀接技术要求、胀接工艺难点。
4)  expansion method
膨胀工艺
1.
Method for manufactering spherical and pore closed expanded perlite Ⅱ.study on expansion method of spherical pore closed expanded perlite;
球形闭孔膨胀珍珠岩的制造方法(Ⅱ)——球形闭孔膨胀珍珠岩的膨胀工艺研究
5)  bulging forming process
胀形工艺
1.
The bulging forming process of magnesium alloy tube was studied,and the different matching relationships between internal pressure and axial compressive load were simulated by DYNAFORM under the condition of superplasticity,the optimizational loading route was gained.
在这种超塑状态下研究了镁合金摩托车把的胀形工艺,并通过DYNAFORM对不同的内压与轴向进给的匹配关系进行模拟,得出最优加载路径,很好的符合了实验研究的结果,为该工艺面向生产提供了一定的依据。
6)  expansion bed process
膨胀床工艺
补充资料:胀管
分子式:
CAS号:

性质:列管换热器管子和管板联结的一种形式。用胀管器(tube expander)将管板孔内的管子端部扩大,使管端发生塑性变化,管板孔附近的材料同时产生弹性变形;取出胀管器后,管板孔弹性收缩,从而箍紧了管子端部,使管子与管板紧密地联结在一起。管板孔可以是光孔,也可以在其内壁开1~2个槽;后者用于压力较高的场合。胀接法一般用于压力低于4MPa和温度低于300℃的情况。

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