expansion alloy

The effect of the aging treatment on a high strength and low expansion alloy

时效处理对一种高强度低膨胀合金的作用

The study on ageing process of high strength Fe-Ni expansion alloy wire

高强度Fe-Ni膨胀合金丝材时效工艺研究

Research on negative expansion alloy

负膨胀合金研究

Applications of Big Gap and High Strength Adhesive in Adhering Quartz Ceramic and Low Expansion Alloy

大间隙高强度胶粘剂在粘接石英陶瓷与低膨胀合金中的应用

Application of SRF in Expansion Alloy

X-荧光光谱仪在膨胀合金成分测定中的应用

It is proposed that the occurrence of a second phase in expansion alloy is not always harmful and useless .

认为膨胀合金中的第二相并非都是有害无益的。

Invar low expansion alloy

因瓦低膨胀系数镍铁合金

It is indicated that the silicone adhesive is easy to smear in adhering quartz ceramic and low expansion alloy .

结果表明：在石英陶瓷与低膨胀合金的粘接过程中，该硅凝胶涂布方便。

Applications of silicone adhesive for adhering quartz ceramic and low expansion alloy , and measures for reducing internal stress to obtain high strength and high temperature performance are discussed .

论述了使用硅凝胶粘接石英陶瓷材料与低膨胀合金，并通过采取减小内应力的方法，以使其能提高强度且耐高温。

The Property and Cold Rolling Process of High Expansion Component Alloy 304 Strip

高膨胀组元合金304钢带的性能及其冷加工工艺

Coefficient of linear thermal expansion guillaume alloy

线性热（膨）胀系数铁镍低膨胀系数合金

The coefficient of expansion of alloy Al-Cu-Fe is lower than the coefficient of expansion of copper , iron and aluminum ~ [ 1 ] .

合金的热膨胀系数小于铝、铜而与铁元素的热膨胀系数相当。

The relationships among properties , cold rolling process and stabilizing treatment had been investigated for the laterally welded bimetal strips of high expansion component alloy 304 .

对彩管用横拼双金属材料中的高膨胀组元合金304钢带的性能与冷轧工艺、稳定化处理工艺之间的关系作了系统研究。

According to the STZ ( Sheer Transformation Zone ) theory , when the maximum shear stress reaches the material yield stress in the rolling process , the local shear transformation occurs , resulting in the shear expansion of alloy structure and a large number of excess free volume .

根据STZ理论，轧制过程中当最大剪切应力达到材料屈服应力时，非晶合金局部将发生剪切转变，造成合金结构发生剪切膨胀，产生大量过剩自由体积从而使非晶合金发生屈服。

Metastable solution expansion of Ag alloy powders by ultrasonic arc spray

超音速电弧喷射雾化银合金粉体的亚稳固溶扩展

The results are shown as follows : linear thermal expansion coefficient of alloy increases with the increase of temperature , which is 23.2610-6 ℃ - 1 from 20 ℃ to 300 ℃;

测量结果表明：在20～300℃温度范围内，随着温度的升高，合金的线热膨胀系数增加，20～300℃合金的平均线热膨胀系数为23.2610-6℃-1；

Influence of graphite content on sintering expansion of copper base alloy

石墨含量对铜基滑板烧结膨胀的影响

Effect of Quenching Treatment on Thermal Expansion Characteristics of Cu-Al Alloy

淬火处理对Cu-Al合金热膨胀性能的影响

Investigation on Expansion Mechanism of Tungsten Alloy

钨合金膨胀机理的研究

The sintering expansion steps of Cu-Ni-Al alloy involve liquid formation , diffusion , penetration and disappearance .

Cu-Ni-Al体系的烧结膨胀过程包括液相产生、扩散、渗透和消失几个阶段。

A method of measuring metal linear expansion coefficient of aluminium alloy by a percent meter is introduced . The error analysis in the result of the measurement is conducted .

本文介绍了一种用百分表测量铝合金金属线胀系数的方法，并对测量结果进行了误差分析。

The research results show the expansion coefficient of the alloy is ( - 0.1-0.3 )× 10-6 / ℃, and the temperature range of negative expansion is adjustable between 10 ℃ and 100 ℃ .

实验结果表明，合金的膨胀系数为（-0.1-0.3）×10-6/℃，负膨胀的温度区间在10-100℃内可调。

In the following repeated heating of the same sample , the expansion coefficient of the alloy kept almost unchanged which was almost the same as that of the crystallized sample .

而在随后的重复加热过程中300℃以下热膨胀系数基本不变，并与晶态合金的热膨胀行为相同。

Investigation is made on the improvement of the expansion coefficient of W-Ni-Cu alloy . The results showed that the alloys expansion coefficient varies directly as the binding phase ( Ni Cu ) and basically conforms with the law of addition .

对提高W-Ni-Cu合金的膨胀系数进行了研究，结果表明：合金的膨胀系数随粘结相（Ni、Cu）含量的增加而加大，且合金的膨胀系数基本上符合相加律规律；

Measuring methods of linear expansion coefficient of low expansion alloy & contact type interference methods

低膨胀合金的线膨胀系数测量方法&接触式干涉法