stave相关论文
Stability and nonlinear dynamic behavior of drilling shaft system in copper stave deep hole drilling
The stability and nonlinear dynamic behavior of drilling shaft system in copper stave deep hole drilling were analyzed. ......
Dermatologists 3 have been telling patients for years that using sunscreen regularly can protect skin against aging. Now......
A hybrid magnetostrictive-piezoelectric barrel-stave projector is designed and developed. The new type transducer is dri......
The first Sunbeam Amateur PianoContest was held in the BeijingYouth Palace.More than 400people signed up and 130 of the......
Jake Denham,14,who got lost on a snow-covered mountain said he Survived a nine-hour ordeal in sub-zero temperatures than......
声音商标又称音响商标、听觉商标,是利用声响、单音组成的音阶甚至是音符组成的乐曲、声音作为标志以区别不同商品或服务的商标。......
Much attention has been paid to copper staves because they have excellent performance and longevity. The hot test of cop......
An experiment of a new type full size copper stave for a real blast furnace was carried out in a special-designed exper......
Generally, the cooler life can determine the blast furnace life. The slag-metal skull frozen on the cooler can separate......
One of the problems encountered in 60′s to 80′s of 20~ th century in China′s steel industry was short life of blast f......
Review of Alloying Elements and Processing of TRIPSteelsTANG Dai-ming ( Key Laboratory of SichuanProvince on Titanium V......
The quantificational and normative design is the precondition of improving the design of copper staves for blast furnace......
Copper staves have been equipped on nearly all of BF (blast furnaces) with volume over than 1 000 m3 in China since thei......
Revi君wAn investigation of eormsion一induced stress during SCC肠夕angCh“,Kewei Gao,Lljie Qiao,and Yue Zhang······......
Terfenol is an ideal choice for medium to high power low frequency sonar. It can offer the transducer designer higher st......
Ever wonder about those classically British customssuch as“high tea”or“changing of the guard”?Here are the origins ......
“All the world’s main central banks now face a more difficult period.” Goodhart who is a London School of Economics p......
无论是否信仰宗教,你都不可否认教堂是人类最壮观的创造之一。我们遍寻全球,从偏僻至阿肯色州乡间拥有现代玻璃—松木结构的朝圣之......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
韶钢4#高炉第一代炉役后期,炉身冷却壁大量损坏,炉缸部分冷却壁水温差超高,炉底、炉基温度达到安全警戒线,炉壳多处开裂变形,依靠......
叙述了宝钢3BF炉体的冷却方式、水系统的纯水处理方案及存在的主要问题,详细介绍了炉体纯水系统新的水处理方案及实际处理效果,并......
宝钢3BF冷却壁水管过早大量破损,对高炉操作和长寿构成很大威胁.通过对冷却系统的优化改造,采取提高冷却强度、改善水质等措施,取......
培养科学的、良好的练琴习惯是学生在学习钢琴中应放在首位的问题,某一次练琴或某几次练琴的好坏,仅仅涉及到一次或几次的练习效果......
介绍了天津钢管制铁有限公司为了更换高炉损坏的冷却壁，采取了空料线降料面的停炉方法裸露冷却壁的实践。通过充分的前期准备，炉况调......
One of the methods forming the shell is to appropriately design the cooling staves and hearth without overheating during......
针对数字化音乐教学的需要，提出了基于VC环境开发五线谱作曲工具的可行性，并对其中技术原理、关键问题给出了具体的解决方法，实现了一......
Designing for Long Campaign Life Blast Furnace (2)-The Simulation of Temperature Field of Lining and
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铸态高韧性QT400-20高炉冷却壁的生产实践,铸态高韧性冷却壁是1 000 m3级高炉的关键设备,其性能对高炉寿命有直接的影响,冷却壁的......
本文给出了计算高炉冷却壁和炉衬温度分布的三维稳态传热模型，该模型可用于分析冷却壁不同结构参数（厚度、水管直径、管间距、镶砖厚......
高压水射流清洗技术是通过喷嘴把高压水转变为具有高能量的水射流，对金属表面进行处理。采用这一技术对高炉冷却壁水管进行清洗，可去......
马钢２５００ｍ＾３高炉于１９９４年开炉，１９９８年４月１号铁口两侧冷却壁的水管相继烧坏，在非事故状态下，经１１５ｈ休风更换了铁口两侧的冷却壁和铁口区域的炉壳，复风后冷却壁......
通过对冷却壁热阻的计算和分析，阐明了提高冷却壁冷却能力，降低冷却壁热面温度的最有效途径是改变冷却壁的结构，减少或消除冷却水管与......
