[材] 奥氏体不锈钢；沃斯田不锈钢
This paper mainly introduces the stainless steel corrosion, especially the serious accidents caused by the austenitic stainless steel stress corrosion crack.
论文主要介绍了不锈钢的腐蚀尤其对奥氏体不锈钢的应力腐蚀开裂引起的严重事故。
In connection with actual work, the corrosion features and protecting measures for austenitic stainless steel packings during refinery shutdown are introduced.
结合实际工作，介绍了炼油厂停工期间奥氏体不锈钢填料的腐蚀特点和防护措施。
The effect of carbon, molybdenum and rare earths on hot cracking susceptibility of austenitic stainless steel welds was stu***d with continuously variable deformation rate cracking test (VDR) method.
应用变形速率连续可变式热裂纹试验方法（VDR法）研究了碳、钼和稀土元素对奥氏体不锈钢焊缝热裂敏感性的影响。
These are bolting materials suitable for high temperature service with austenitic stainless steel valve materials.
这些是适用于高温应用环境的奥氏体不锈钢阀门的螺栓材料。
Austenitic stainless steel designates the basic material in Table 1.
奥氏体不锈钢类指表1中所列基本材料。
The basic properties of SW ?206 super-low carbon high Molybdenum austenitic stainless steel and its application in chemical fibber industry were described.
文章简述了SW-206超低碳高钼奥氏体不锈钢的基本特性以及它在石油化纤工业中应用的概况。
The stress corrosion cracking of metastable austenitic stainless steel has been investigated.
研究了亚稳态奥氏体不锈钢的应力腐蚀开裂。
The degradation behavior of an austenitic stainless steel used at high temperatures was stu***d by the electrochemical method.
利用电化学方法研究了高温中使用的奥氏体不锈钢的高温损伤行为。
The surface reaction of water atomized austenitic stainless steel powder during sintering has been stu***d.
研究了水雾化奥氏体不锈钢粉末在烧结时的表面反应。
Flux-cored wire is applied to the austenitic stainless steel pipe by back weld, MAG for the filling and cosmetic weld, at horizontal fixed round welding vertically up.
采用药芯焊丝对奥氏体不锈钢管道进行打底焊接，MAG焊填充及盖面焊，立向上的水平固定全位置焊接。
The safe angle of nitrogen alloyed austenitic stainless steel is better than high tempered middle carbon steel of HRC33.7 and HRC30.1 in hardness.
含氮奥氏体不锈钢的安全角优于硬度为HRC33.7和HRC30.1的高温回火中碳钢，前者具有较高的抗弹丸倾斜入射的能力。
The surface modification of 316 austenitic stainless steel has been investigated by plasma-based low-energy ion implantation apparatus at various temperatures and working atmospheric pressure.
采用等离子体基低能离子注入装置在不同注入温度、气压条件下氮离子注入316奥氏体不锈钢。
Thus the development and use of austenitic stainless steel good to me over the words of the industry has become increasingly important.
是以研发和使用好奥氏体不锈钢对我过的工业话来说已经越来越重要了。
Using AOD and VOD refining method of production low carbon, ultra-low carbon austenitic stainless steel is the new direction of progress and further development.
采用AOD和VOD精炼法生产低碳、超低碳奥氏体不锈钢是新的进展和进一步发展的方向。
A series of comparison experiments using Al, Ni, Co magnetic abrasive particles improve remarkably the in thermal finishing accuracy of austenitic stainless steel on the surface.
选择铝、镍、钴磁粉作为磁性磨料时，对奥氏体不锈钢精密薄壁件外表面具有良好的研磨作用。
Stem: Austenitic stainless steel.
阀杆：奥氏体不锈钢。
It is very important to distinguish from diffraction stripe and image of no penetration on austenitic stainless steel welding Line X-ray photos accurately.
正确识别奥氏体不锈钢焊缝射线照片上衍射斑纹和未焊透影像非常重要。
This type of tips has presented a good wear resistance equal to that of typical cemented carbides YG6 tips when cutting austenitic stainless steel, nodular cast iron and chilled cast iron.
结果表明，该刀片在车削奥氏体不锈钢、球磨铸铁和冷硬铸铁时，其耐磨性较好，与常规工艺生产的YG6刀片相当。
YUS270 steel is a super austenitic stainless steel produced by Japan and has a perfect pitting resistance.
YUS270钢是由新日本制铁公司开发生产的超奥氏体不锈钢，具有优良的防腐蚀性能。
Effects of welding parameters on the penetration of austenitic stainless steel A-TIG weld seam with the home-made active flux were carried out.
利用自制的活性剂，考察了焊接工艺参数对奥氏体不锈钢A-TIG焊焊缝熔深的影响。
By means of X-ray diffraction technique, the effect of C, Cr, Ni and Mn on deformation-induced martensite transformation in 304 austenitic stainless steel was investigated.
用X射线衍射技术研究了304奥氏体不锈钢变形诱发马氏体相变倾向对成分的敏感性。
We shall conduct the clean water for the hydrostatic test of the austenitic stainless steel pipe.
我们将为奥氏体不锈钢管的水压试验引进净水。 。
The resistance to local corrosion by common austenitic stainless steel such as 304L and 316L in Cl-containing media is poor, and the frequently seen damage form is spot corrosion.
通用的304L、316L等奥氏体不锈钢在含氯介质中的耐局部腐蚀性能较差，常见的破坏形态是点腐蚀。
If DS series high-silicon austenitic stainless steel is used to make other equipment and pipe fittings, the anodic protection system is not necessary, which offers wide prospect of application.
若用DS系列高硅奥氏体不锈钢制作其他设备和管件等，可不设阳极保护系统，应用前景广阔。
A new processing technique for seamless tubes manufacture of austenitic stainless steel is introduced in the present work, in which *** casted hollow blank is directly used for a hot extrusion.
介绍了一种新的奥氏体不锈钢无缝管材制备工艺，即对空心铸坯直接热挤压制备荒管。
The aim of this paper was to improve the hardness and wear resistance of AISI 304 austenitic stainless steel and retain the corrosion resistance.
目的在于提高奥氏体不锈钢硬度与耐磨性的同时，不显著减低其耐腐蚀性能。
The surface of austenitic stainless steel was remelted by a micro beam plasma arc. The micro structure was investigated by SEM; the hardness and the passivity ability were stu***d.
对奥氏体不锈钢表面进行了微束等离子重熔，用SEM观察和分析了重熔前后显微组织的变化，研究了硬度和耐蚀性的变化。
Weldability is one of the important properties that will be affected the application of high nitrogen austenitic stainless steel.
焊接性是影响高氮奥氏体不锈钢（高氮钢）应用的一个重要因素。
奥氏体不锈钢（Austenitic Stainless Steel）是应用最广泛的不锈钢类型，其命名源于其晶体结构为面心立方（FCC）的奥氏体组织。以下是其核心特性与定义：
成分与组织结构
以铬（通常≥18%）和镍（通常≥8%）为主要合金元素，部分牌号添加钼、氮等提升性能。镍的加入使钢在室温下保持稳定的奥氏体结构，赋予材料无磁性、高韧性和优异的成形性。例如304不锈钢（18%Cr-8%Ni）是典型代表。
耐腐蚀性能
铬元素在表面形成致密钝化膜，抵御氧化环境腐蚀；钼的加入（如316牌号）显著增强抗点蚀和缝隙腐蚀能力，适用于海洋、化工等苛刻环境。
物理与机械特性
典型牌号与应用
| 牌号 | 成分特点 | 主要应用场景 |
|---|---|---|
| 304/304L | 基础型，低碳 | 食品设备、建筑装饰 |
| 316/316L | 含钼（2-3%） | 制药、船舶、沿海建筑 |
| 321 | 含钛，抗晶间腐蚀 | 航空发动机部件、高温部件 |
该材料在ASTM A240/A240M等标准中规范其化学成分与机械性能，是医疗、能源及日用品领域的首选材料。
Austenitic Stainless Steel（奥氏体不锈钢） 是一种以奥氏体组织为主的不锈钢，具有以下特点：
奥氏体不锈钢的晶体结构为面心立方（FCC），通过添加镍、锰等元素稳定奥氏体相。这类钢在常温下仍保持奥氏体结构，区别于其他类型不锈钢（如马氏体、铁素体）。
如需更详细参数或完整牌号列表，可参考、3、6等来源。
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