钢种

Physical-chemistry properties and percentage composition of mold fluxes have influence on friction force between mold and strand.

本文以重钢170×1200mm铸机为研究对象，计算了浇铸16Mn钢种时，在不同的保护渣物理化学性能条件下铸坯与结晶器间的摩擦力。

The effect of hot deformation on transformations from work-hardened austenite to ferrite, pearlite and bainite is emphatically analyzed.

可以认为，该模型可用于分析热轧及加速冷却工艺参数和钢种化学成分对轧后产品组织状况的影响。

The experimental results show that with given two-wire submerged arc welding process, the low temperature toughness of the steel welds is good and the joint of medium thickness steel plant with twin-wire submerged arc welded technics can be used without heat treatment after welding.

该钢种中等厚度双丝埋弧焊焊接接头可以在不进行焊后热处理的情况下使用。

JNS sulfuric-acid-dew-point-resistance steel has been put into practical use in the construction of steel-covered chimneys of the following electric power-generating stations: Zou xian Power Plant （2 1000 MW）, Xiamen Songyu Power Plant （2 300 MW）, Fujian Nanpu Power Plant（2 300MW）,Shenzhen Power Plant （2 300MW）. Many experienced experts held discussions with designers at scene and reached a unanimous conclusion that "JNS sulfuric-acid-dew-point-corrosion -resistance steel " is more stable in terms of function, more convenient to weld and process and more safe to use than " past sulfuric-acid-dew-point-resistance steel". Reports from various laboratories demonstrate that "JNS sulfuric-acid-dew-point-corrosion -resistance steel " is more effective to resist acid corrosion than the former steel , and many exports predict after thorough study that this acid of steel have a life span longer than 30 years being used in de-sulfurized chimneys and it is much less expensive than titanium alloy clad plates and Peenguard, etc.

JNS耐硫酸露点腐蚀钢板在山东邹县发电厂（2 1000 MW）、江苏泰州发电厂（2 1000 MW）、上海外高桥发电厂（2 1000 MW）、山西漳山发电厂（2 600 MW）、厦门嵩屿发电厂（2 300 MW）、福建南埔发电厂（2 300MW）、河北怀安发电厂（2 300MW）、吉林通化热电厂（2 300MW）等众多工程的烟囱钢套筒工程中得到了实际应用，许多老专家会同设计人员一起现场论证，一致认为&JNS耐硫酸露点腐蚀钢板&比以往的&耐硫酸露点钢板&性能更稳定，焊接更方便，更容易加工，使用更安全，来自各实验室的报告显示，&JNS耐硫酸露点腐蚀钢板&的耐酸性能也超过了过去的&耐硫酸露点钢板&，很多专家经过充分论证后预言，该钢种在脱硫后的烟囱中连续使用可保证三十年以上，而且JNS钢板的价格也远远低于钛合金复合板、宾高德等，采用JNS耐硫酸露点腐蚀钢板，可为电厂节约巨大投资，具有良好的经济效益和社会效益。

Top Glory Farm Machinery Parts Factory We are the powder metallurgy market analysts pointed out: as a result of improved slagging agents and ladle refining furnace mode, all steel can not refine the use of fluorite, the results achieved in the secondary refining slag fluoride fluorine content and dissolution of the refining technology zero.

我们鹏利农机配件厂的粉末冶金市场分析师指出：由于改进了造渣剂和钢包炉的精炼方式，因此所有钢种都能不使用萤石进行精炼，结果实现了二次精炼渣中的氟含量和氟溶出量为零的精炼技术。

According to the characteristics of container sheet steel grade and corresponding mold powder for thin slab casting, the relations between the drawing heat quantity in mold and the physical/chemical properties of mold powder were analyzed.

针对集装箱板钢薄板坯连铸过程中拔热量偏低及不稳定问题，根据集装箱板钢种及相适应的结晶器保护渣特点，分析了结晶器拔热量与保护渣理化性能的关系，提出了相应的保护渣理化性能指标。

Laiwu Hengye Heavy Steel Forging CO.,Ltd.was prepared to be constructed at the beginning of 2006 and put into production in late December 2006. It is a large-scaled producer focusing on smelting,forging and heat treatment of top grade steel.

莱芜恒烨重型锻压有限公司自于2006年初开始筹建，到2006年12月底开始生产，公司现有职工200人，其中高级工程师12人，锻造专业技术人员30名，主要以生产及开发高档钢种的冶炼、锻造、热处理为一体的大型生产企业。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。