查询词典 specular cast-iron

Characters of Cast Iron Melted in the Coreless Induction Furnace and ...

同时阐述了工频炉熔炼铸铁炉前控制的操作规范。

A inoculant containing rare earth element could The experimental results show that the addition of reduce the undercooling, the chilling tendency, hardness and blowhole formation tendency of the cast iron, and increase its tensile strength.

结果表明：含稀土元素的孕育剂可以降低铸铁的过冷度及形成白口的倾向性，能降低硬度及形成气孔的倾向性，可以提高铸铁的抗拉强度。

According to these results, it is considered that in the matrix of gray cast iron nitrogen solid-solubilizes as interstitial atom in the octahedron interstice of ferrite and cementite which is not occupied by carbon atom, and causes the crystal lattice of ferrite and cementite to distort, so that the micro-hardness of the matrix increases.

依据这一实验结果，作者认为，在灰铸铁基体组织中，氮以间隙原子的方式固溶在铁素体和渗碳体中未被碳原子占据的八面体间隙里，造成铁素体和渗碳体晶格畸变，从而提高了基体组织的显微硬度。

The effects of inoculants and alloying elements on the properties of gray cast iron are studied.

研究了孕育剂和合金元素对灰铸铁性能的影响。

The effect of austempering heat treatment on microstructure and mechanical properties of gray cast iron were studied.

研究了等温淬火热处理工艺对灰铸铁组织和性能的影响，并确定了860℃保温2h，然后在300℃保温1.5h的等温淬火工艺，在此工艺条件下可获得贝氏体基体的高性能灰铸铁。

The price of gray cast iron tubes is moderate.

因制造过程中对环境的影响较大。

In this paper the changes of Si/C and CE and alloy addition on the mechanical properties and microstructure of gray cast iron were studied.

通过CE和Si/C量的变化，并分别加入与不加入合金，探讨了它们对灰铸铁性能和组织的影响。

Quality control of gray cast iron is stated. The differences between statistical classifier and neural network classifier are studied.

建立了灰铁机械性能预测的人工神经网络模型，并分析了工艺参数、化学成分对灰铁抗拉强度与硬度的影响。

The influences of alloying elements on expansibility and ductility of the gray cast iron were investigated.

研究了在磷生铁基体中添加微量元素Sb、Bi、Cu对改善磷生铁的热膨胀性能及脆性的影响规律。

Many of these buildings were designed by the leading architects of the day, and generally they conformed to the Italianate architectural style then popular, with classical lines and graceful facades of limestone, marble or cast iron.

许多这些大厦由天的主导的建筑师设计，并且他们一般依照Italianate建筑风格然后普遍，古典线和石灰石、大理石或者铸铁优美的门面。

The Porsche Owner: But it's my car!

可，这是我的车呀。

LOX_83}{Oh, another bunch of wackos.

{LOX_83}{呃，又一群怪人。