invar

英

美

n.  殷钢；（因瓦）镍铁合金（镍36％，铁63．8％，碳0．2％）

化学

英英释义

noun

• an alloy of iron and nickel having a low coefficient of thermal expansion

双语例句

• According to comparisons on corresponding three phonon spectra, the phonon softening related with Invar effect are observed.
  从3组声子谱的比较中，观察到了与因瓦效应相关的声子软化现象。
• If the pendulum is made of invar, the bob does not rise or fall much. So the clock keeps good time in summer and winter.
  如果用不胀钢做钟摆，摆锤升降的距离就很小，这样无论夏季或冬季，钟都走得很准。
• The grinding chips of Invar 36 alloy were normally curved with fibroid shape.
  Invar36合金正常磨屑呈弯曲的纤维状。
• Furthermore, in order to meet the Invar alloy as special structural material, Some elements such as Ti 、 Al with strengthening effect were added into the alloy, new type alloy with high strength, good plasticity and lower linear expansion coefficient was exploited.
  为了满足因瓦合金作为特殊结构材料使用方面的需求，向合金中加入Ti、Al强化元素，开发出高强度并具有较好塑性及较低的线膨胀系数的新型合金。
• Magnetic properties and invar effect of a-tm-zr alloys
  a-TM-Zr合金的磁性质与invar效应
• Mossbauer study of Fe-Ni invar alloys mingled with Pr
  掺加Pr的Fe-Ni因瓦合金的穆斯堡尔谱分析
• In this work, the difference between the stiffness coefficients obtained from the inelastic neutron scattering and the magnetization measurements for amorphous Invar alloys was also explained.
  本工作也较好地解释了非晶态Invar合金中由中子非弹性散射和磁化强度测量所获得的自旋波劲度常数的差异。
• Geodetic leveling should be done with staves in which the divisions are marked on a strip of invar.
  大地水准测量必须使用刻度标于不胀钢片上的水准标尺。
• Selection of abrasives in precision grinding of Invar 36 alloy
  精密磨削Invar36合金时的磨料选择
• The basis of development for these kind of alloys was established by discovery of "Invar effect" and "age-hardening".
  “因瓦效应”和“时效硬化”现象的发现奠定了低膨胀高温合金发展的基础。