马钢,Ma Steel
1)Ma Steel马钢
1.Practice and Thoughts on Strengthening and Improving of Ma Steel's Corporate Culture During the New Period;新时期加强和改进马钢企业文化建设的调研与思考
2.Researches on Mentally Cultural System Frame and Factors,Constructing of Ma Steel's Enterprise Culture;关于马钢企业文化建设中的精神文化系统架构与要素的研究
英文短句/例句

1.Production of X80 Pipeline Steel Strips on 2250 Hot Mill in Masteel;马钢2250热连轧生产厚壁X80管线钢
2.Study on resistance to deformation of MGW1300 electric steel of CSP line in Maanshan Iron and Steel Co.,Ltd.马钢CSP生产线MGW1300电工钢变形抗力研究
3.Automatic Control System of 300t Oxygen Furnace马钢新区300t转炉自动化炼钢系统
4.Application of GE Fanuc in Water Treatment of No.4 Steel Making and Rolling Plant of Maanshan Iron & Steel Co., Ltd.GE Fanuc在马钢四钢轧水处理中的应用
5.The M&A Model of Baosteel--The Case Study of Baosteel and Masteel Alliance;宝钢式并购——对宝钢与马钢联盟的案例分析
6.Practice of Removal And Transforming LF-70t Refinery Furnace in Masteel;马钢三钢轧LF-70t钢包精炼炉迁移改造实践
7.Application and Discussion of Ground Treatment Method in New District of Masteel;马钢新区炼钢区域地基处理方法应用与探讨
8.Application of the AIR-OIL Lubrication in H-Beam Mill of MASTEEL;油气润滑在马钢小H型钢轧机上的应用
9.Development and Application Of Makingsteel Sludge s Utilizing Technology in Ma Steel;马钢炼钢除尘污泥利用技术的开发与应用
10.Developing the SCM System in the Supply and Marketing Department of Masteel;马钢钢材供销公司进销存系统开发实践
11.lightening Guidance from the Success Obtained by Ma Steel in Coping with the Anti - dumping Case of H - beam Lodged by USA;马钢应诉美国H型钢反倾销案的成功启示
12.Founding of Heavy Steel Castings-The Blooming Mill Housing Used for Ma Steel 2250mm hot mill马钢热轧2250mm初轧机架大型铸钢件的铸造
13.On main characteristics of steel structure construction in new zone of Magang浅谈马钢新区钢结构工程施工的主要特点
14.Coater Process Control of Masteel 2~# CGL马钢一钢轧2~#热镀锌线辊涂机工艺控制
15.Improvement of Strip Cleaning Process of Continuous Annealing Line of Maanshan Iron & Steel Co.,Ltd.马钢连续退火线带钢清洗工艺改进及实践
16.The Quality Control of Key Positions in the Civil Engineering of Masteel's 2250mm HR Strip Project马钢2250mm热轧带钢土建工程关键部位的质量控制
17.Setup and Application of the Automation System for Steel Slag Treatment at Masteel's New Area马钢新区钢渣处理自动化系统配置与应用
18.Exploring the Countemeasure According to the Import and Export of Masteel International Trade and Economic Corporation in 2006;从2006年马钢国贸总公司进出口情况看马钢进出口对策
相关短句/例句

Masteel马钢
1.Quality Control on High Carbon Steel Billet Production of Masteel;马钢高碳钢小方坯内部质量控制
2.Based on Talking of Masteel Record Management Developing Process and the Future;马钢企业档案管理的发展历程及未来构想
3.Analysis of Spirit,Innovation And Creation of Masteel And Its Value Sense of Proficient Work,Respecting Staff And Common Prosperity;马钢“创业、创新、创造”精神和“精业、敬人、共赢”价值观探析
3)Ma-steel马钢
1.The Development of Ma-steel and Construction of Enterprise culture;马钢的发展与企业文化建设
2.A topic of technical reconstruction and frame readjustment of Ma-Steel in"11th Five years Plan"that is the EMS base on net the work technology-an energy management center with central monitoring and control also dispatching.马钢"十一五"技术改造和结构调整项目——能源中心是一个能源集中监视与控制管理中心,集过程监控、能源管理、能源调度为一体的、以计算机网络技术为基础的监控一体化系统——能源管理系统,简称 EMS。
4)Magang Group马钢集团
1.Discussion on implementation of New Accounting Standards in Magang Group;马钢集团实施新会计准则方案探讨
5)martensitic steel马氏体钢
1.The microstructure and mechanical properties of China low activation martensitic steel;低活化马氏体钢的微观结构与力学性能
2.Introduces forging technology and matters needing attention of valve of martensitic steel 4Cr 10 Si 2Mo, analyses the reason that the steel can ’t be cooled by air, compares forging characteristics with valve of austenitic steel 4Cr 14 Ni 14 W 2Mo and come to the feasiblity of new technology of valve adopting direct extrusion.介绍了马氏体钢4Cr10Si2Mo气阀的锻造工艺及生产中的注意事项,分析了这种钢不能采用空冷的原因,并且与奥氏体钢4Cr14Ni14W2Mo气阀的锻造特点进行了比较,提出了气阀生产新工艺———正挤压的可行性。
3.n this research, the characteristic of martensitic steel in abrasion was investigated by using three different test methods.98%4种合碳量马氏体钢的磨料磨损特性进行了考察。
6)martensite steel马氏体钢
1.The influence of carbon on microstructure and mechanical property of low-carbon martensite steel was studied by fixing the content of other elements and regulating the content of carbon.通过固定其它元素的含量,调整碳含量的方式,研究了碳含量对马氏体钢显微组织和力学性能的影响。
2.The effect of chemical composition and cooling process on microstructure and mechanical properties of specimens taken from the controlled rolled and cooled strips of vacuum melted multiphase and martensite steels were researched.在实验室用真空感应炉冶炼复相钢和马氏体钢,锻坯、控轧成3 mm厚的板材后采用不同冷却模式进行控制冷却。
3.about two martensite steels.对选用的两种马氏体钢的化学成分、力学和物理性能及各项特性进行了系统地介绍。
延伸阅读

45钢和40Cr钢调质的热处理工艺45钢40Cr钢调质调质是淬火加高温回火的双重热处理,其目的是使工件具有良好的综合机械性能。调质钢有碳素调质钢和合金调质钢二大类,不管是碳钢还是合金钢,其含碳量控制比较严格。如果含碳量过高,调质后工件的强度虽高,但韧性不够,如含碳量过低,韧性提高而强度不足。为使调质件得到好的综合性能,一般含碳量控制在0.30~0.50%。调质淬火时,要求工件整个截面淬透,使工件得到以细针状淬火马氏体为主的显微组织。通过高温回火,得到以均匀回火索氏体为主的显微组织。小型工厂不可能每炉搞金相分析,一般只作硬度测试,这就是说,淬火后的硬度必须达到该材料的淬火硬度,回火后硬度按图要求来检查。工件调质处理的操作,必须严格按工艺文件执行,我们只是对操作过程中如何实施工艺提些看法。1、45钢的调质45钢是中碳结构钢,冷热加工性能都不错,机械性能较好,且价格低、来源广,所以应用广泛。它的最大弱点是淬透性低,截面尺寸大和要求比较高的工件不宜采用。45钢淬火温度在A3+(30~50)℃,在实际操作中,一般是取上限的。偏高的淬火温度可以使工件加热速度加快,表面氧化减少,且能提高工效。为使工件的奥氏体均匀化,就需要足够的保温时间。如果实际装炉量大,就需适当延长保温时间。不然,可能会出现因加热不均匀造成硬度不足的现象。但保温时间过长,也会也出现晶粒粗大,氧化脱碳严重的弊病,影响淬火质量。我们认为,如装炉量大于工艺文件的规定,加热保温时间需延长1/5。因为45钢淬透性低,故应采用冷却速度大的10%盐水溶液。工件入水后,应该淬透,但不是冷透,如果工件在盐水中冷透,就有可能使工件开裂,这是因为当工件冷却到180℃左右时,奥氏体迅速转变为马氏体造成过大的组织应力所致。因此,当淬火工件快冷到该温度区域,就应采取缓冷的方法。由于出水温度难以掌握,须凭经验操作,当水中的工件抖动停止,即可出水空冷(如能油冷更好)。另外,工件入水宜动不宜静,应按照工件的几何形状,作规则运动。静止的冷却介质加上静止的工件,导致硬度不均匀,应力不均匀而使工件变形大,甚至开裂。
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