The effects of different cooling manners on the structure and properties of aluminum-lithium alloy 1420 ingot as after homogenization treatment were investigated.
研究了1420铝锂合金均匀化热处理后不同的冷却方式对铸锭组织和性能的影响。
Experimental results showed that the crystalline structure of the ingot is different with different cooling rates.
结果表明，不同冷却速度的铸造合金锭具有不同的结晶组织。
Traditional experiments of ingot mould design is drawn on . The existing ingot mould structure has been redesigned and optimized to raise forging rate and improve quality of ingot.
为了提高钢锭锻压比，借鉴钢锭模设计的传统经验，对原有钢锭模结构进行了重新设计，尝试优化钢锭模结构来改善钢锭的整体质量。
This paper has introduced the design thought of weaving ingot-shaped tablet rod exceeds grinding machine and given the hardware and the software structure of control system.
简要介绍了纺织锭杆超精机的设计思想，给出了自动控制系统的软硬件结构的设计方法，对纺织企业具有一定的参考价值。
A system for transferring molten metal from a vessel and into one or more of a ladle, ingot mold, launder, feed die cast machine or other structure is disclosed.
一种用于将熔融金属从容器传送入浇包、锭模、流槽、供料压铸机或其它结构中的一个或多个的系统。
The steel ingot with qualified components, a good crystalline structure and pure interior can be produced by using the process which provides a good condition for smithing.
采用本工艺可以生产出成分合格，结晶组织优良，内部纯净的钢锭，为锻造创造良好的条件。
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。
The chemical composition and physical properties of fluxes, the structure of flux layer and the application results in ingot pouring were also described.
本文介绍了渣系的化学组成、物理性能、渣层结构和浇钢应用结果。
The more is cast ingot size, the more bulky is the structure, so powder metallurgy become the main research technology.
因此，粉末冶金技术就成为研究铍材料的主要工艺。
The more is cast ingot size, the more bulky is the structure, so powder metallurgy become the main research technology.
因此，粉末冶金技术就成为研究铍材料的主要工艺。
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