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Influence of the normalizing and tempering regime on the structure and mechical properties of ship hull steel was studied. And the optimal treatment regime was determined. 研究船体用钢的正火和回火温度及其时间对组织及性能的影响,确定了合理的热处理工艺。
By decreasing carbon content, adding copper and microalloying with Nb, a new generation ship hull steel with high strength, excellent low-temperature toughness and good weldability was obtained. 该钢的应用可望大幅降低大型船体的建造成本,代表了新一代船体钢的发展方向。
High performance copper-precipitation-hardened ship hull steel 高性能铜沉淀硬化船体钢
Test Research of Influence of Hot-sprayed Aluminum upon Fatigue of Weld Joint of Ship Hull Steel 热喷铝对船体钢焊接接头疲劳性能影响试验研究
Keywords Ship hull steel Normalizing Tempering Microstructure Mechanical behaviour; 船体用钢;正火;回火;显微组织;力学性能;
Keywords Ship hull steel;Chemical composition;Weldability;Electrodes-baking temperature;Welding pre-heating temperature; 船体钢;化学成分;可焊性;焊条烘焙温度;焊接预热温度;
Ship hull steel 船体钢
For super ship hull, container exteriors, train and car. 主要用于高档船舶的船壳、集装箱外壁和火车、汽车的面漆使用。
As antirust paint for steel surface of ship hull in non-immersed areas and as container intermediate paint. 主要用于船体水线以上部分,集装箱中间漆等钢铁表面的防锈用漆。
As antirust paint for steel surface of ship hull in immersed areas and as container intermediate paint. 主要用于船体水线以下部分,集装箱中间漆等钢铁表面的防锈用漆。
Assume the ship hull is metallic ( or looks similar to metallic materials ). 假设船壳是金属制成的（或看起来像金属材料）。
Corrosion resistance of hull steel was higher than B grade carbon steel \| 3C structural steel in seawater. 结果表明,中山舰船体钢耐海水腐蚀性能比3C钢好得多;
High build anti-corrosive coating for ship hulls. 可自作防锈底漆。
As an antirust paint for new or existing ship hull and also as an antirust undercoat and primer for container. 主要用于新船或旧船的水线以下及以上部位的防锈涂层也可以用于集装箱的中间防锈漆及底漆。
Based on these, according to characteristic of steel tempering structure, high temperature tempering structure of hull steel is called tempered martensite. 认为,根据各种回火组织的特性,船体钢的高温回火组织应归为回火索氏体。
As antirust paints for ship hull in non-immersed areas, compatible with alkyd, phenolic and chlorinated rubber finish. 主要用于船体水线以上部分的防锈用漆，可与醇酸、酚醛、氯化橡胶面漆配套使用。
The anti-rust and antifouling paint system for ship hull is one of the most important coatings system of marine paint. 船体防锈防污涂料体系是船舶涂料中最重要的体系之一。
Collision and grounding are major causes for ship hull damage,environmental pollution and lost lives. 碰撞和搁浅是引发船体破损、环境污染和人员伤亡等灾难的主要原因。
Ship hull's sagging and hogging may cause center distance increasing or reducing to longitudinally disposed gear housing. 船体中垂及中拱弯曲变形会使沿船体纵向布置的齿轮座中心距产生增减。
A magnetic absorbing machine of underwater ship hull surface cleaning robot was innovated for obtaining better performance of the robot s absorbing and moving function. 为了实现水下船体表面清刷机器人在水下船体表面上的可靠吸附和灵活移动功能,对机器人磁吸附机构进行了设计研究。