1)Electroslag metallurgy电渣冶金
1.A New Advance Electroslag Metallurgy in the 21th Century;21世纪电渣冶金的新进展
2.The electroslag metallurgy has been developed since 1958.中国电渣冶金起步于1958年,至今所有特殊钢厂均建有电渣冶金车间,拥有工业电渣炉86台,年生产能力10万吨。
2)Complex arc-slag metallurgy复合电渣冶金
3)ESR Metallurgy Technology电渣冶金技术
4)metallurgical slag冶金渣
1.Successful experience on comprehensive utilization of metallurgical slag in the Liangang were introduced in this papers.介绍了涟钢冶金渣 1 0 0 %综合利用的成功经验 ,效益显著 ,具有很大的推广应用价
英文短句/例句
1.Recycle Utilization of Metallurgy Slag--Replacement for Converter Flux with LF Refining Slag冶金渣的循环利用——LF炉精炼炉渣用作转炉助熔剂
2.The Numerical Simulation and Experiment Research of Metallurgical Slag Cooling Water-curtain Nozzle冶金渣槽冷却水幕喷嘴数值仿真与实验研究
3.Research on the Comprehensive Recovery of Manganese and Lead from An Mn-Bearing Metallurgical Residue某含锰冶金渣中锰和铅的综合回收研究
4.waste slag utilizationin in extractive metallurgy of heavy metals重金属冶炼废渣的利用
5.Study on High Al_2O_3 BF-slag's Metallurgical Property;高Al_2O_3高炉渣冶金性能的研究
6.Study on Environmental Hazards of Heavy Metals in Ancient Lead and Zinc Smelting Slag Yard古铅锌冶炼渣场重金属环境危害研究
7.Resourceful Disposal of Chromium-Containing Residues in Ferrous Metallurgical Process铬渣在钢铁冶金过程中的资源化利用
8.The present status of our country in this field is reviewed and the way how to utilize the heat of slags is also pointed out generally.综述了国内有色冶金炉渣热回收利用的现状,初步阐述了国内有色冶金炉渣热回收利用的途径。
9.EFFECT OF TEMPERATURE DISTRIBUTION ROUND THE MOLTEN SLAG POOL ON INGOT QUALITY DURING ESR PROCESS OF SUPERALLOY电渣重熔过程中渣池内温度分布对冶金质量的影响
10.Study on Removal of Phosphorus in Wastewater with Natural Minerals and Steel Slag;天然矿物及冶金炉渣处理含磷废水的研究
11.Study on Metallurgical Properties of Blast Furnace Burden and Slag Viscosity in Nanjing Iron and Steel Corporation;南钢高炉炉料冶金性能及炉渣粘度研究
12.Investigation of Refining Slag Composition and Metallurgical Characteristic at KGISC LF Furnace;昆钢LF炉精炼渣的组成及冶金性能的研究
13.Investigation of Refining Slag Composition and Metallurgical Characteristic at SWISC LF Furnace;川威LF炉精炼渣的组成及冶金性能的研究
14.Study on Physico-Chemical Properties of Al_2O_3-CaO Base Premolten Refining Slag;Al_2O_3-CaO基预熔精炼渣冶金物化性能的研究
15.Study Progress and Application of Steelmaking Slag in Wastewater Treatment冶金钢渣在废水处理中的研究进展及应用
16.Metallurgical Effects Test for Reuse of Ladle Top-slag after Refining精炼后钢包顶渣重复使用冶金效果试验
17.The Reason Analysis and Countermeasures of High Copper Content in Electric Furnance Slag at Jinchang Smeltery金昌冶炼厂电炉渣含铜高的原因分析及对策
18.Research of Ladle Deoxidized Slag Used as Flux to Make Silicon-manganese钢包脱氧渣做熔剂冶炼硅锰合金的探索
相关短句/例句
Complex arc-slag metallurgy复合电渣冶金
3)ESR Metallurgy Technology电渣冶金技术
4)metallurgical slag冶金渣
1.Successful experience on comprehensive utilization of metallurgical slag in the Liangang were introduced in this papers.介绍了涟钢冶金渣 1 0 0 %综合利用的成功经验 ,效益显著 ,具有很大的推广应用价
5)nickel metallurgical residue镍冶金渣
1.Recovering magnetite from nickel metallurgical residue by selective flocculation-magnetic separation;选择性絮凝-磁选回收镍冶金渣中的磁铁矿
2.A set of experiments were carried for recovering magnetite from nickel metallurgical residue with 50% iron.对铁含量为50%左右的镍冶金渣进行了选铁试验研究。
6)metallurgical slag冶金废渣
1.Current investigations and the application potentials of the resourcing technology to utilize mining gangue,mineral processing tailings and metallurgical slag were reviewed.介绍了采矿废石、选矿尾矿和冶金废渣资源化技术现状及发展方向。
延伸阅读
电渣冶金电渣冶金electroslag metallurgy d旧nzho yejln电渣冶金(eleetroslag metallurgy)利用电流通过液态熔渣产生电阻热用以精炼金属的一种特种熔炼方法。它是一项跨学科、跨行业的技术,用于重熔精炼时称为电渣重熔;用于铸造时称作电渣熔铸;用于焊接时称做电渣焊;用于制备复合材料时称做电渣复合;用于铸锭加热补缩时称为电渣热封顶;用于连续铸钢之中间罐的中问罐电渣加热,将熔融钢水浇入水冷结晶器,经过导电状态的熔渣渣洗的电渣浇铸,在耐火材料炉衬的炉体内,利用电渣过程,熔化金属使之合金化,制获得优质合金钢钢水供铸造的有衬电渣炉熔炼,将有衬电渣炉与离心铸造相结合的电渣离心浇铸,在感应炉内(钢液上面)制造电渣过程,活化炉渣,强化脱硫,发展形成了感应电渣炉,进一步与离心浇铸相结合形成感应电渣离心浇铸。电渣冶金技术正处于发展阶段,其领域边界尚不分明,它属于冶金学科前沿技术,将是21世纪金属毛坯、金属材料制备的新方向之一。电渣冶金产品共同的特点是:金属纯净、组织致密、成分均匀、成型良好、表面光洁、使用性能优异。 简史在194。年美国霍甫金斯(R.K.HoPkins)获得“凯洛电铸锭”专利,它实质上即是电渣重熔,但由于技术垄断,进行封闭性生产,以及霍甫金斯及其同事误认为电渣过程是“埋弧放电”,因此技术进展缓慢。乌克兰沃洛斯凯维奇(F.3.Bo二。KeB二)于1951年发现,’电渣现象”, 1953年开发出电渣焊接技术,1958年前苏联工业电渣炉问世,此后电渣冶金发展极为迅速,全世界已有工业电渣炉430多台(指》h的炉子),年生约在1650一1750℃范围,即熔渣过热450℃左右,钢液产能力180万t,世界上最大的电渣炉是德国萨尔钢厂过热250℃左右。(2)钢渣充分接触。在电极熔化端头165t电渣炉及中国上海重型机器厂200t电渣炉,世界熔融膜与渣接触比面积达300m“/t,而在金属液滴下上最大的板坯电渣炉是俄罗斯70t板坯电渣炉,最大落过程中,钢渣接触比面积达50m2八。(3)渣池强烈搅的电渣焊焊件直径3m,焊缝达10m2,世界上最大的电拌。电渣冶金渣池受电吹力、电磁引缩效应、渣池热对渣生产车间是乌克兰波洛什第聂伯特钢厂电渣车间,流及重力作用,产生强烈的有序流动。(4)电毛细振荡。有电渣炉22台,年生产能力n万t/a。在用交流电条件下,钢渣界面电位变化及极性交变,在 理论基础电渣冶金以电渣重熔为例其基本过程钢渣界面引发剧烈振荡,促进炉渣对钢中非金属夹杂和冶金原理如图1所示。热过程将电炉、转炉及平炉冶物的吸附和溶解。炉渣吸附钢中夹杂物的热力学条件炼的钢水铸造成棒状,作为重熔原料,称白耗电极。在是:由于△F
