crucible rotation rate是什么意思

网络释义

用法例句

Solidification behavior can be altered by electromagnetic stirring,mechanically rotary stirring or uniform rotation of crucible under unidirectional solidification condition.

在定向凝固条件下,通过施加电磁搅拌、机械旋转搅拌以及匀速旋转坩埚等外力作用,可以改变金属的凝固行为,结果表现为生成不同的分层组织,而且对组织的细化程度、层片间距也产生不同的影响。

The effects of crystal rotation, crucible rotation and the combination of crystal rotation and crucible rotation on the melt convection, oxygen transportation, turbulent kinetic energy and turbulent viscosity were studied.

本文采用紊流模型对提拉大直径单晶硅时,对晶体旋转、坩埚旋转及二者共同作用三种情况下,熔体内的流线、等温线、氧的浓度分布、紊流粘性系数、紊动能等作了数值模拟,发现晶体的旋转能提高氧的径向均匀性,紊流粘性系数和紊动能随着坩埚转速的提高先增加后下降。

The stability of the Ekman flow during ACRT (accelerated crucible rotation technique) process, and the effects of the crucible diameter Φ, the maximum variation of the rotation speed, △ωmax , as well as the liquid height H in the crucible on the Ekman flow,were studied with hydraulic analogue experiments.

利用水模拟实验，研究了ＡＣＲＴ（坩埚加速旋转技术）过程中Ｅｋｍａｎ流场的稳定性，及其与坩埚内径Φ，转速最大差值△ωｍａｘ，及坩埚中液体高度Ｈ的关系。

Application of Neural Networks PID Algorithm in Rotation and Location Control for the Crucible;

神经网络PID算法在坩埚旋转与位置控制中的应用

crucible lining

坩埚衬里, 坩埚内衬

Iridium crucible

GB/T1597-1979铱坩埚

The sample is heated in are-fractory crucible instead of graphite or quartz crucible.

装载试样的坩埚由耐火材料制成,而不用石墨坩埚或石英坩埚。

crucible ,of platinum or of metals of the platinum group

坩埚,铂或铂族金属制

frequency crucible induction melting furnace

频率坩埚感应熔炼炉

double crucible crystal growing apparatus

双坩埚晶体生长装置

pot transfer glass

坩埚中冷却的光学玻璃

high temperature oscillating crucible viscometer

高温振动坩埚式粘度计

Selection of Oxide Crucibles Used for Melting Nb-Based Ultrahigh Temperature Alloys and the Preparation of Inert Coatings on Graphite Crucibles;

Nb基超高温合金熔炼用坩埚的选择及石墨坩埚惰性涂层的制备

Many cauldrons seem to be at least partially magical.

大多数坩埚似乎至少有部分的魔法。

Crucible process: Technique for producing cast or tool steel.

坩埚法: 生产优质钢或工具钢的工艺。

ectrode cold-mold arc melting

自耗电极水冷坩埚电弧熔炼

Made of stainless. Flat ends and easy operation.

该坩埚钳为平头不锈钢，夹持物体方便。

Fuse polassium dichromate (19) in a porcelain crucible.

熔重铬酸钾（19）在瓷坩埚中。

Fuse potassium dichromate (19) in a porcelain crucible.

在瓷坩埚中熔化重铬酸钾（19）。

`The glass in the form of marbles or batch is introduced into the bushing.

把玻璃球或配合料加到坩埚中。

VIM Refining Extra-Low Oxygen Steel using CaO Crucible

用氧化钙坩埚真空感应熔炼超低氧钢