材料期刊网

A Hybrid Joining Technology for Aluminum/Zinc Coated Steels in Vehicles

C.Y. Choi D.C. Kim D.G. Nam Y.D. Kim Y.D. Park

材料科学技术（英文）

Currently, in the automotive industry, joining of the aluminum alloys with the steel is a crucial problem to be solved. Conventional joining techniques including resistance spot and gas metal arc welding are not acceptable for those applications due to a number of metallurgical problems. The investi...

关键词: Hybrid joining , Aluminum , Steel , Welding

Effect of calcium ions on CO₂ corrosion of 3Cr low-alloy steel

Zhijun JIA

金属学报(英文版)

The effect of calcium ions on the corrosion behavior of 3Cr low-alloy steel in CO₂-containing sodium chloride solution was investigated by immersion test and electrochemical measurements. It is found that with the addition of Ca²⁺ to CO²-containing solution, the craz...

关键词: Steel

A Hybrid Joining Technology for Aluminum/Zinc Coated Steels in Vehicles

C.Y. Choi D.C. Kim D.G. Nam Y.D. Kim Y.D. Park

材料科学技术（英文）

Currently, in the automotive industry, joining of the aluminum alloys with the steel is a crucial problem to be solved. Conventional joining techniques including resistance spot and gas metal arc welding are not acceptable for those applications due to a number of metallurgical problems. The investi...

关键词: Hybrid joining , Aluminum , Steel , Welding

Simulation Using Realistic Spray Cooling for the Continuous Casting of Multi-component Steel

Houfa SHEN , Richard A.Hardin , Robert MacKenzie , C.Beckermann

材料科学技术（英文）

A three-dimensional heat transfer model for continuous steel slab casting has been developed with realistic spray cooling patterns and a coupled microsegregation solidification model that calculates the solidification path for multi-component steels. Temperature and composition dependent properties ...

关键词: Steel , null , null

Role of silicon in steels on galvanized coatings

Chunshan CHE , Jintang LU , Gang KONG , Qiaoyu XU

金属学报(英文版) doi:DOI: 10.1016/S1006-7191(08)60

In this article, five kinds of silicon-containing steel sheets have been electrodeposited, and then immersed in a pure molten zinc bath at 450℃ for various periods of time. The results by scanning electron microscopy (SEM) show that the coating of the sample (0.09 wt pct Si) with iron-electrodeposit...

关键词: Zn coating , null , null , null , null

Microstructural Evolution and Toughness in the HAZ of Submerged Arc Welded Low Welding Crack Susceptibility Steel

金属学报(英文版) doi:10.1007/s40195-012-0103-7

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Effect of calcium ions on CO2 corrosion of 3Cr low-alloy steel

金属学报(英文版)

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A Criterion for the Change from Fast to Slow Regime of Cementite Dissolution in Fe-C-Mn Steels

材料科学技术（英文）

关键词: C-Mn钢 , 渗碳体 , 溶解 , 标准 , 政权 , 温度范围 , 组合物 , 驱动力

合金元素对碳钢和低合金钢在大气中耐腐蚀性的影响

梁彩凤 , 侯文泰

中国腐蚀与防护学报

对我国七个试验点十七种钢的八年大气腐蚀试验数据用动力学公式D=At~n作了回归处理,用逐步回归方法获得了主要合金元素含量与公式中系数A_1n的关系式,探讨了合金元素对碳钢和低合金钢在大气中耐腐蚀性的影响。磷、铜提高钢的耐大气腐蚀性能;硫急剧降低钢的耐大气腐蚀性;硫、磷含量在很小范围内即有明显作用。与...

关键词: 钢 , Atmospheric corrosion , Regression , Alloying element

Simulation Using Realistic Spray Cooling for the Continuous Casting of Multi-component Steel

材料科学技术（英文）

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