The utility model discloses a heat preservation cap used for steel making and ingot casting.
本实用新型是一种炼钢铸锭用保温帽。
The flow control devices of tundish for ingot casting has been optimized through hydraulics simulated experiment.
通过水力学模拟实验，优化了模铸连浇中间包控流装置。
During ingot casting, control of casting speed is an important measure to improve the surface and inner qualities.
铸锭时控制钢液的注流速度，是改善和提高钢锭表面和内部质量的重要工艺措施。
The key to fining the structure of ingot casting lies in the formation of a number of fine equiaxed crystal grains.
金属铸态组织细化的关键是获得大量细小等轴晶。
And a large steel ingot casting simulation of the thermal environment to study the changes in coating high temperature strength.
并对大型钢锭浇注的热环境进行模拟，考察涂料高温强度的变化情况。
Nowadays in Changcheng Steelworks, the unreasonable LF process has become the bottleneck for high speed steelmaking of "EAF-LF-(VD/VOD)-CC/ingot casting".
目前在攀长钢，不合理的LF精炼工艺已经成为制约“电弧炉—LF炉—（VD/VOD炉）—连铸或模铸”高效炼钢的瓶颈。
The flow of the molten slag pool determines the temperature distribution and the pool profiles in the electroslag casting process, which affects the quality of ingot casting.
电渣熔铸过程中熔渣的流动决定了熔铸体系温度场的分布以及金属熔池的形状，最终影响熔铸钢锭的质量。
The technological parameters determine the metal pool profile and the microstructure's size and tropism in the electroslag casting process, which affects the quality of ingot casting.
电渣熔铸中的工艺参数决定金属熔池的形状和微观晶粒的尺寸及取向，并最终影响熔铸钢锭的质量。
Advantages: it can destroy the ingot casting, steel grain refinement, and eliminating the defect in microstructure, thus making steel tissue close-grained, with improved mechanical properties.
优点：可以破坏钢锭的铸造组织，细化钢材的晶粒，并消除显微组织的缺陷，从而使钢材组织密实，力学性能得到改善。
Alloy was melted in channel induction furnace with oil pressure semi - continuous casting ingot.
合金在有芯工频感应炉熔炼，油压半连续铸锭。
From quality of melting metal, casting condition and casting equipment, the influence factors of crack in aluminium and its alloy slab ingot were analyzed, some suggestion have been drawn out.
从铝及铝合金的熔体质量、铸造条件和铸造设备三个方面，分析了对铝及铝合金扁锭裂纹影响的诸要素，并提出避免裂纹的措施。
It is suitable for the grinding of steel ingot, removing burrs of casting, precision grinding of stones, cutting and polishing. But it should be kept away from alkaline solution.
适用于磨钢锭、铸件打毛刺、石材表面精加工、切割、抛光等。但该类磨具不抗碱性溶液。
A brief introduction to the preparation of metallographic specimen of NdFeB ingot or strip casting are given in this article.
文章介绍了钕铁硼铸块或速凝薄带的金相样品的制备方法。
The quality from old ordinary mould casting and new low liquid level casting of 5083 alloy flat ingot is compared. The reasons of the two casting methods flat ingot different quality are analysed.
对老线普通结晶器铸造和新线低液位铸造所得5083合金扁锭进行了质量对比，分析了两种铸锭性能差异的原因。
The method for preparing the aluminum alloy round ingot comprises the processes of fusant treatment, gas curtain casting and homogenizing annealing.
本发明制备铝合金圆铸锭的方法包括熔体处理工艺、气幕铸造工艺、均匀化退火工艺。
The methods to improve the quality of the surface of extrusion materials by removing the defects on the surface layer of casting ingot are reviewed in this paper.
本文综述了清除铸锭表层缺陷，以提高挤压材表面质量的方法。
The surface and inner qualities of aluminum alloy ingot by electromagnetic casting (EMC) have been investigated and compared with those of the direct casting (DC) one.
分析了电磁铸造铝合金铸坯的表面和内部质量，并与普通连续铸造铸坯进行了对比。
Majority of the HSS is produced by the traditional metallurgy process, or ingot-casting and forging rolls.
高速钢的生产大多采用传统冶金方法，即铸锭—锻轧工艺。
The ingot alloy quality and casting process influence directly the casting metallurgy quality.
精铸合金锭的质量及铸件铸造工艺直接影响铸件冶金质量。
This paper introduces how to apply discrete system emulation method to establish a system emulation model from casting to rolling for steel ingot based on production data.
介绍了如何采用离散型系统仿真力法，以生产实际数据来建立钢锭从浇注到轧制过程的系统仿真模型的做法。
Essential equipment of electromagnetic casting (EMC) has been designed, and EMC process for sma1l square ingot and the shaping behaviour of liquid meta1 has been investigated.
设计了电磁铸造的基本设备，研究了小型扁锭的铸造工艺和成型的基本规律，测量了电磁场分布和液柱高度与形状。
The invention provides the ingot mould and the casting method which solve a problem that crackles are produced during a process of casting the round steel ingots.
本发明提供了一种解决圆钢锭浇铸过程中产生裂纹的钢锭模及其浇铸方法。
The effects of semicontinuous casting process with different technological parameters on the ingot microstructure and forgeability of B30 alloy were studied.
研究了不同工艺参数的半连续铸造工艺对铸锭组织及可锻性的影响，并将常用于改善铸钢组织性能的电渣重熔工艺引入B30铜合金铸造。
The preparation process includes smelting and refining of magnesium alloys and the preparation of semisolid paste or semisolid billet or casting ingot of magnesium alloys.
其方法包 括：镁合金熔炼、精炼、制成镁合金半固态浆料、或镁合金半固态坯料、或镁合金铸锭。
The main technological processes are: crushing raw materials, proportioning, smelting with ore furnace, refining, casting ingot, and trimming.
主要工艺过程为：原料破碎、配料、矿热炉熔炼、精炼、铸锭、精整。
The infrared thermometer is mounted on the mechanical scanning mechanism so as to bi-dimensionally scan the surface of the casting ingot.
所述红外测温仪安装在机械扫描机构上，对铸坯表面进行二维扫描测温；
Numerous types of ingot molds used for casting metal strips, in particular steel, are known in the state of the art.
现有技术中已知的有用于铸造金属条特别是钢条的多种锭模。
The method for preparing the matt alloy aluminum foil is carried out according to the following steps: first, casting an ingot and annealing;
本发明的亚光合金铝箔制备方法按如下步骤进行：一、铸锭、退火；
The results show that suspension casting can make the temperature field uniform, eliminate macro segregation of c, s and p, and improve the quality of bearing steel ingot.
结果表明，悬浮浇注能有效地改善轴承钢锭的温度分布，极大地改善钢锭横截面上的碳、硫、磷元素的中心偏析，提高了轴承钢锭的质量。
The results show that suspension casting can make the temperature field uniform, eliminate macro segregation of c, s and p, and improve the quality of bearing steel ingot.
结果表明，悬浮浇注能有效地改善轴承钢锭的温度分布，极大地改善钢锭横截面上的碳、硫、磷元素的中心偏析，提高了轴承钢锭的质量。
应用推荐