说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 超低碳奥氏体不锈钢
1)  Ultra-low carbon austenitic stainless steel
超低碳奥氏体不锈钢
1.
An investigation was made on the effect of rewelding on mechanical properties of Ultra-low carbon austenitic stainless steel based on mechanical properties test and microstructure examination.
通过对反复焊接1~5次的超低碳奥氏体不锈钢力学性能的试验及金相组织的分析,研究了反复焊接对超低碳奥氏体不锈钢力学性能的影响。
2)  low-carbon austenitic
低碳奥氏体不锈钢
1.
The design, machining technology, detail choosed parameters and the distributed cutting area of the group set tape of the special tap for tapping on F316 low-carbon austenitic stainless steel are introduced.
对在F316低碳奥氏体不锈钢上加工粗牙盲孔内螺纹用专用丝锥的设计、加工工艺、参数选择及成组丝锥切削面积的分配等作了简要介绍。
3)  super-low carbon austenitic stainless steel electrode
超低碳奥氏体不锈钢焊条
1.
Single-pass and multi-passes welded joints of 0Cr18Ni9/20 clad pipe were prepared by the use of shielded metal arc welding(SMAW) and E309L super-low carbon austenitic stainless steel electrode.
采用E309L型超低碳奥氏体不锈钢焊条的焊条电弧焊(SMAW,shieldedmetal arc welding)方法制备了0Cr18Ni9/20复合管单层焊和多层焊接头,并应用光学金相、能谱(EDS,energy dispersive spectrum)成分及线扫描、扫描电镜(SEM,scanning electronmicroscope)、X射线衍射以及显微硬度等方法对焊接接头进行了对比分析研究。
4)  super-low carbon austenitic stainless steel welding wire
超低碳奥氏体不锈钢焊丝
1.
TIG welding with argon shielding on the back of the weld metal and super-low carbon austenitic stainless steel welding wire is used to weld first layer of weld seam of 20/0Cr18Ni9 clad pipe.
采用背部充氩保护的钨极氩弧焊(TIG)和超低碳奥氏体不锈钢焊丝TGS - 30 9L焊接 2 0 / 0Cr1 8Ni9复合管的第 1层焊缝 ,焊后利用金相显微镜、扫描电子显微镜和电化学分析方法对焊接接头的化学成分、金相组织、显微硬度以及抗腐蚀性能进行了研究。
5)  austenite stainless steels with low nickel
低镍奥氏体不锈钢
1.
In this paper,the composition of three austenite stainless steels with low nickel is designed to test the mechanical performance and cold heading performance.
本文设计了三种低镍奥氏体不锈钢冷镦用盘条的化学成分,对其力学性能和冷镦性能进行了试验,结果表明:对冷镦性能要求较高低镍奥氏体不锈钢盘条的化学成分设计思路是高碳(0。
6)  cryogenic austenitic stainless steel
低温奥氏体不锈钢
补充资料:超低碳不锈钢
分子式:
CAS号:

性质:含碳量低于0.03%的不锈钢,一般指奥氏体不锈钢。不锈钢中的碳含量降低到0.03%以下,即超低碳化,能有效地避免不锈钢出现贫铬区和防止晶间腐蚀敏感性。碳在铁素体不锈钢中的危害更加严重,当大约从927℃;以上快冷时就会沿晶界析出铬的碳化物,形成晶界贫铬区,而在腐蚀环境中容易发生晶间腐蚀,为了避免晶间腐蚀就要求碳含量必须低于0.01%。采用氩氧脱碳精炼法和真空氧脱碳精炼法,都能生产超低碳不锈钢。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条