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- Its cast ingot was made into some samples by hotrolling, colddrawing and recrystallization annealing. 铸锭经过热轧开坯、冷拉拨及再结晶退火等工序,制取各种试样。
- The composition design,melting process theory and defect control on cast ingot of Aluminium standard sample were described in this paper. 阐述了铝块状光谱标样的成分设计、标样熔炼工艺理论及铝标样铸锭缺陷的控制。
- The paper mainly analyzes the macrostructure of rails rolled with CC billets, which is compared with that of rails rolled with cast ingot. 本文主要对包钢连铸坯轧制钢轨低倍组织结构作了初步的讨论分析，并与模铸锭轧制钢轨低倍组织结构进行了比较。
- The physical properties of aluminium alloy 6082 cast ingot at high temperature, heat process for hot rolling, hot rolling schedule and side rolling process were researched. 研究了6082铝合金铸态高温性能，热轧过程的加热制度，热轧道次压下量和滚边工艺，确定了热轧工艺参数。
- The factors that affect the porosity in transversally cast ingot are related,porosity is very detrimental to the mechanical properties and surface quality of sheet. 介绍了在横向连续铸造工艺中产生气体缺陷的主要原因；阐述了气体缺陷对板材产品质量的影响；
- Suitable for lifting and transporting cast ingot, steel ball, pig iron, mechanical chip, various kinds of steel scraps, return scraps, cropping, baling scraps and etc. 用于吸吊铸铁锭、钢球、生铁块、机加切屑；铸造厂的各种杂铁、回炉料、切料头；打包废钢等。
- Test methods for direct arc furnaces 直接电弧炉的试验方法
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- Most modern arc furnaces are of the direct arc type. In the furnace the heat is generated by the arcs formed between the carbon electrodes and the metal charge, and by the resistance of the charge to the electric current. 大多数现代电弧炉都是直接电弧式的。炉子的热是利用石墨电极和金属炉料之问产生的电弧以及炉料对电流的电阻来取得的。
- On the base of the optimization result,the quality of casting ingot is fine and the remelting efficiency is high. 按该工艺参数,所获铸锭内外质量好,重熔效率高。
- Development of Cast Ingot of Pb-Ca Alloy 铸造铅钙合金锭的开发
- Authors first have obtained ZA12 alloy with ideal globular structure by isothermally treating the conventional cast ingots with trace elements added.The mechanism of transforma... 首次通过半固态等温处理使添加有微量元素的ZA12普通铸锭的枝晶组织转变为粒状组织，并对初生相由枝晶向粒状晶转变的机理进行了探讨。
- The possibility of producing ZA12 alloy with globular primary structure has been studied using isothermally treating the conventional cast ingots at semi-solid conditions. 探讨了用半固态等温处理法使铸态ZA12合金初生相粒化的可行性。
- I'll book you on a direct flight to London. 我将为你预订直飞伦敦的航班。
- He has chosen the most direct route. 他选取了最直的路线。
- PREPARATION OF Cu-Nb ALLOYS BY A VACUUM CONSUMABLE ARC CASTING 真空自耗电弧熔炼制备Cu-Nb合金
- She's very direct, believes in speaking her mind. 她为人直率，喜欢有什么说什么。
- Can you direct me to the shoe department? 请告诉我卖鞋部在哪里。
- When new words indicating new knowledge arise, the PNK of Chinese people only need to augment directional arcs linking old nodes without augmenting the number of their nodes. 当表示新知识的新词出现时,汉族人的PNK无须增补网络的"节点"而只须增补连接原有节点的"有向弧"就行了。
- Be there a direct train for Beijing to Nanning? 从北京到南宁有直达车吗？
