1)weathering steel耐候钢
1.Continuous cooling transformation curve of a weathering steel;新型耐候钢连续冷却转变曲线的测定
2.Control for Concasting Bloom Quality of High Strength Weathering Steel YQ450NQR1;高强耐候钢YQ450NQR1连铸大方坯质量的控制
英文短句/例句
1.corten steel heavy hex nuts耐候钢六角重型螺帽
2.Development and engineering application of fire-resistant and weather-resistant steel to building industry in China耐火耐候钢在我国建筑业的发展与工程应用
3.Influence of Rare Earth on Corrosion Resistance Performance in Cu-Containing Weathering Steel含Cu耐候钢中稀土对耐蚀性的影响研究
4.Effects of Composition Modification on Corrosion Resistance of 09CuPCrNi Weathering Steel成分调整对09CuPCrNi耐候钢耐腐蚀性能的影响
5.Composition of Rusted Layers in Atmosphere and Anticorrosion Mechanisms of Weathering Steels耐候钢锈层组织成分及其耐腐蚀机制分析
6.Study on Smelting Technology of Weathering Steel 09CuPTiRE-B;09CuPTiRE-B耐候钢冶炼技术研究
7.Research on Defects of 09CuPCrNi-A of Beam Blank Continuous Casting;09CuPCrNi-A耐候钢连铸异型坯缺陷分析
8.Effect of Nickel on Mechanical Properties of Weathering Steel 09CuPCrNi at High Temperature镍对09CuPCrNi耐候钢高温力学性能的影响
9.Welding Process of High-Strength Weathering Steel Q450NQR1 for Railway Vehicle铁路货车用高强度耐候钢Q450NQR1焊接工艺
10.TECHNOLOGICAL PRACTICE OF SPA-H HIGH-STRENGTH WEATHERPROOF STEELSPA-H高强度耐候钢的工艺实践
11.Welding Technology of High-strength Weathering Steel Q450NQR1Q450NQR1高强度耐候钢的焊接工艺研究
12.Influence of NaCl Concentration on Corrosion Products of Weathering Steel不同NaCl浓度对耐候钢腐蚀产物的影响
13.Present status and development of weathering steels for railway carriage and container in WISCO武钢铁路车辆及集装箱用耐候钢的现状及发展
14.Comparison Between Properties of TCS Stainless Steel and Q450NQR1 Steel Welded JointsTCS不锈钢与Q450NQR1高强耐候钢焊接接头性能比较
15.Application of Q450NQR1 High Strength Anti-Corrosion Steel in the Field of Railway Rollings;Q450NQR1高强度耐候钢在铁路货车车辆的应用
16.Microstructure Evolution of High Strength Weathering Steel during Hot Continuous Rolling in ASP高强耐候钢在2150ASP连轧过程中的组织演变
17.Study on Static Softening Behavior of Cu-P-Cr-Ni-Mo Weathering SteelCu-P-Cr-Ni-Mo耐候钢的静态软化行为研究
18.Optimization on Mould Powder of Weathering Steel Beam Blank Continuous Casting耐候钢异型坯连铸结晶器保护渣性能优化研究
相关短句/例句
weathering steels耐候钢
1.Corrosion resistance of steel structure & application of weathering steels in building projects;钢结构防腐及耐候钢在建筑工程中的应用
2.The rust layer of carbon steels and weathering steels generated by wet and dry periodic immersion test was analyzed by X-ray diffraction(XRD) and Raman microscopy.通过对Q235碳钢和09CuPCrNi耐候钢的周期浸润加速腐蚀实验所得到的锈层结构的XRD和拉曼光谱分析表明:γ-Fe2O3、γ-FeOOH和α-FeOOH是构成锈层的主要腐蚀产物。
3.The ICPAES method was applied to measure the contents ofCr,Cu,Mn,Sb,Si,V,P and Ti in two kinds of weathering steels of Corten-B and Sten3.本文分别用化学法和电感耦合等离子体发射光谱法(ICP- AES)测定了Corten-B和Sten3两种耐候钢中Cr、Cu、Mn、Sb、Si、V、P、Ti等8种微量元素的含量,并与传统的化学法进行了对比。
3)Atmospheric corrosion resistant steel耐候钢
1.Chemical Composition and Property of Atmospheric Corrosion Resistant Steels;耐候钢的化学成分和性能
2.Though the analysis on the effect of chemical compositions on the atmospheric corrosion resistance and comprehensive mechanical properties of atmospheric corrosion resistant steel and the C、Mn、P、Cr、Ni、RE,rare each elements favourable fuctions in steel are presented and summarized in this paper.研究过程中发现,耐候钢的冲击性能与稀土元素RE的含量及热轧工艺条件有着密切的关系,为此对钢中的稀土元素RE和热轧工艺温度进行了深入研究,揭示了其内在机理,进而为提高09CuPTiRE钢的综合机械性能提供了必要的理论指导。
3.The engineer testing and research result on improving the cleanliness of atmospheric corrosion resistant steel have been summarized in this paper, and some kinds of effective method to improve the cleanliness of it have been introduced detailedly.本文总结了提高含稀土耐候钢洁净度的工艺试验情况及研究结果,找出了改善耐候钢洁净度的有效措施。
4)Weather Resistant Steel耐候钢
1.Tests showned that the wire/flux developed for SAW is suitable for welding of high weather resistant steel and high strength steel by periodic soakage corrosion test and mechanics properties test on deposited metal.通过焊接熔敷金属的周期浸润腐蚀和力学性能等试验 ,表明研制的埋弧焊焊丝 /焊剂适用于高耐候结构钢及高强度焊接结构耐候钢。
2.The weather resistance and corrosion process of 09CuPTiRE and Q235 steels as well as Anshan and Japanese weather resistant steels were investigated through immersion wet dry test.通过浸渍干湿循环加速腐蚀试验 ,采用失重法测量年蚀率 ,SEM观察腐蚀产物的表面形貌和断面形貌 ,XRD测定腐蚀产物的物相组成 ,电化学阻抗谱仪测定锈层的交流阻抗谱 ,研究了0 9CuPTiRE耐候钢与Q2 3 5、鞍钢耐候钢和日本耐候钢三种参比钢的耐候性能及腐蚀过程 。
3.On the basis of the test data,it is put forward that the periodical immersed corrosion test is applicable to the rapid evaluation on weather resistant steel.评述了耐候钢的大气曝晒和室内加速腐蚀试验的特点及现状 ,根据试验数据 ,提出了周期浸润腐蚀试验适用于耐候钢的快速评价。
5)Cu-P-RE weathering steelCuPRE耐候钢
6)CuPCrNiMoNb weathering steel09CuPCrNiMoNb耐候钢
延伸阅读
高分子材料耐候性高分子材料耐候性weatherability of polymer materials 高分子材料耐候性weatherability of pol帅ermaterials高分子材料在自然气候环境下曝露时的耐老化能力。 试验手段高分子材料耐候性用气候老化试验考核。试验主要分为两类。 ①自然气候曝露试验(大气老化试验):将试样或制品曝露于大气环境中，使其受各种气候因素如日照、氧、臭氧、温度和水分的综合作用。试验在曝露场进行，曝露场应建在能代表某一最严酷气候类型或环境条件近似于实际应用的地区。依据有两个:以能代表某“气候类型”为标准，称为“标准气候”曝露场;以近似使用环境为标准，称为“非标准气候”曝露场。曝露架方向朝正南，架面与水平面的倾角一般为45。。试验开始时间最好在春末夏初。试验期限根据试验目的、要求和结果而定。测试周期可根据预定的试验期限定出，一般取12个月左右。在试验过程中，视性能变化快慢酌情缩短或延长测试周期。自然气候曝露试验由于在自然气候下进行，与材料的实际使用环境近似，所以能获得较可靠的结果。缺点是试验周期长，需要几个月，甚至几年，很难满足应用要求。此外，由于气候条件受时间、地域的制约，日照、风、雨等因素不能人为控制，试验结果很难引起重视。 ②人工气候试验(人工加速老化试验):在人工气候箱内进行的试验。试验中模拟大气环境的因素如光、氧、温度;湿度和降雨。其中光源和光照条件是最重要的因素。高分子材料的光老化不仅与光源的辐射强度有关，而且与光源的能谱分布有密切关系。试验所用的人工光源，都力求在290一400纳米间的能谱分布曲线近似太阳光在此区间的谱线。此外要求较高的加速倍率。国际标准化组织(I 50)规定了可供任意选择的光源为紫外型碳弧灯、阳光型碳弧灯、氮灯和荧光灯。试验的空气温度40一60℃，黑板温度63士3℃;相对湿度60一70%;降雨条件的选择以自然气候降雨数据为依据，按ASTM标准规定，较多采用每102分钟降雨18分钟。如果人工气候试验条件选择比较恰当，选取的评价指标能基本反映该材料老化破坏的规律性，终止指标定得比较合理，就有可能找出与自然气候曝露试验之间的换算关系，用人工气候试验在较短的时间内预测高分子材料在户外环境的耐候性或使用寿命。氮灯和阳光型碳弧灯的试验结果与大气老化试验结果比较一致，模拟性较好，紫外型碳弧灯模拟性较差。用人工气候试验方法评价高分子新材料的性能和地区适用性，仍为选择材料的依据。 评价高分子材料气候老化过程中性能变化的测试指标，应根据品种、用途和特性来选择。
