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16篇 您的检索式:作者名="BALLAL N B"
    题名 作者 年代 出处 被引量
1Some Theoretical Aspects on Designing Nickel Free High Nitrogen Austenitie Stainless Steels 显示文摘Balachandran G Bhatia M L Ballal N B 2001ISU International2001,41,9:1
2Development of Ultrahigh Strength Low Alloy Steel Through Electroslag Refining Process 显示文摘Maity S K Ballal N B Goldhahn G 2009ISIJ Int2009,49,6:1
3Efficientsimulation of gas flow in blast furnace 显示文摘Abhale P B Viswanathan N N Ballal N B 2009Comput-ers Materials and Continua2009,10,9:1
4Mecha- nism of titanium sponge formation in the Kroll reduction reactor显示文摘NageshCh R V S Sridhar Rao Ballal N B Krishna Rao P 2004Metallurgical and Mtefials Transactions B2004,35,:1
5Processing nickel free high nitrogen anstenitic stainless steels through conventional electroslag remelting process 显示文摘Balachandran G Bhatia M L Ballal N B 2000ISIJ International2000,40,5:1
6Some Theoretical Aspects on Designing Nickel Free High Nitrogen Austenitic Stainless Steels 显示文摘Balachandran G Bhatia M L Ballal N B 2001ISIJ International2001,41,9:1
7Mechanism of titanium sponge formation in the Kroll reduction reactor 显示文摘NAGESH C RAO C S BALLAL N B 2004Metallurgical and Materials Transactions B2004,35,1:1
8Effect of vacuum on mixing behavior in a ladle: a water model study显示文摘Krishnakumar K Ballal N B 1999ISIJ lnt1999,39,11:1
9Development of ultrahigh strength steel by electroslag refining: effect of inoculation of titanium on the microstructure and mechanical properties 显示文摘MAITY S K BALLAL N B KAWALLA R 2006ISIJ International2006,46,:1
10Processing Nickel Free High Nitrogen Austenitic Stainless Steels through Conventional Electroslag Remelting Process显示文摘Balachandran G Bhatia M L Ballal N B 2000ISIJ International2000,40,5:1
11Some theoretical aspects on designing nickel free high nitrogen austenitic stainless steels显示文摘Balachandran G Bhatia M L Ballal N B 2001ISIJ International2001,41,9:1
12Influence of Thermal and Mechanical Processing on Room Temperature Mechanical Properties oI Nickel Free High Nitrogen Austenitic Stainless Steels 显示文摘Balachandran G Bhatia M L Ballal N B 2000ISIJ International2000,40,5:1
13Processing nickel free high nitrogen austenitic stainless steels through conventional electroslag remelting process显示文摘Balachandran G Bhatia M L Ballal N B 2000ISIJ International2000,40,5:1
14Processing nickel free high nitrogen austenitic stainless steels through conventional electroslag remelting process显示文摘Balachandran G Bhatia M L Ballal N B 2000ISIJ International2000,40,5:1
15Processing Nickel Free High Nitrogen Austenitic Stainless Steels through Conventional Electroslag Remelting Process显示文摘Balachandran G Bhatia M L Ballal N B 2000ISIJ International2000,40,5:1
16采用电渣重熔生产超高强度钢的热机械处理工艺显示文摘热机械处理工艺(TMT)同时包含加工硬化、晶粒细化、固溶强化和沉淀强化等手段。采用电渣重熔(ESR)工艺制备了4种合金,它们的基本成分为:0.28%C,1.0%Mn,4.2%Cr,1.0%Mo,0.34%V。分别添加了微量Ti和Nb,增加Cr和V含量到4.8%和0.48%。在电渣重熔后的淬火态和回火态条件下,其中两种合金的屈服强度超过1550MPa。通过热机械处理进一步提高钢的屈服强度。通过析出物的稳定性计算、热挤压试验、不同冷却条件下冷却速率的确定以及TTT和CCT曲线模拟来优化热机械处理工艺参数。工艺过程包括将电渣重熔锭在1200℃预轧成中间坯,接着从950℃开始到850℃经两道次热轧将中间坯轧制成板,单道次变形量为25%。然后将试样立即在空气、聚合物水溶液(1∶1.5)和油等冷却介质中分别冷却。加Ti和高Cr、高V的合金经油冷后,屈服强度超过1750MPa。尽管电渣重熔铸态合金有很高的强度,但和基本成分合金一样,加Nb的合金试样并未得到强化,这是由于高温均热下晶粒长大。空冷试样的强度最低,油冷试样的强度最高。S K Maity N B Ballal R Kawalla 赵亮(译) 郑庆(校) 2009世界钢铁2009,,3:0
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