球化

May also use in the precision part or the forging luminous nonoxidation does not decarbonize the heat treatment and spheroidizing.

也可以用于精密机件或锻件光亮无氧化不脱碳热处理和球化退火之用。

The effect of cold rolling followed by annealing on the ultra-refinement of microstructure and the mechanical properties of eutectoid steel was investigated.

研究了冷轧变形并结合退火处理对共析钢组男球化超细化与性能的影响。

The result of impact particle abrasion test show that the best wearable material is 2C sample through glomeration anneal,850℃ oil quenching and 2 hours 300℃ tempers in selected 1#,2# and 3# wearable materials.

冲击磨料磨损试验结果表明，所选编号为1~#、2~#和3~#的三种耐磨材料，耐磨性能最好的是2~#材料在球化退火后，进行850℃油淬，300℃回火2小时的试样(2C试样)。

For hypereutectoid steel, it can reduce the secondary cementite, and to avoid continuous mesh, do organization preparation for diffusion annealing.

对于过共析钢可减少二次渗碳体量，并使其不形成连续网状，为球化退火作组织准备。

The suppression of carbide formation is associated with the nucleating properties of the nodularizer and inoculant alloys.

能否抑制碳化物形成与球化剂和孕育剂的成核性能相关。

The company is the product of the ball, inoculant, high-grade ductile iron and aluminum castings, aluminum-magnesium alloy castings, copper alloy castings.

公司主要产品是球化剂、孕育剂、高牌号球墨铸铁、铝合金铸件、铝镁合金铸件、铜合金铸件。

Isothermal spheroidizing process for H13 hot-working die steel was studied in th is paper.

例句1。对H13热作模具钢的等温球化退火工艺进行了试验研究。

But under some conditions the flake graphite can appear in the spheroidal graphite zone in the surface layer.

生产中发现，在某些条件下，已经实现了表层石墨球化的灰铸铁件的外表层又出现片状石墨。

Take the isothermal spheroidal annealing of 45 steel parts for example,the utility of the temperature control system is introduced by this paper.

本文以45钢零件进行等温球化退火热处理工艺为例，介绍炉温控制系统的具体应用。

Microstructure evolution in eutectoid steel during warm deformation in the temperature range from 600 to 700℃ was investigated by simulating hot compression test, SEM and thermomagnetic measurement. The effects of deformation and subsequent annealing on the spheroidizing of pearlite, refining of microstructure and dissolution of cementite were studied.

利用热模拟压缩变形、SEM和热磁法实验，研究了共析钢在600~700℃变形过程的组织演变规律，探讨了变形及随后保温过程对珠光体球化、组织超细化和渗碳体溶解、再析出的影响。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。