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1)  N80 Grade Non-Quenched and Tempered Steel
N80级非调质钢
2)  un-hardened and tempered N80 steel
非调质N80钢
1.
This paper dealt with some of hot dipping 55%Al-Zn fluxes for un-hardened and tempered N80 steel.
研究了石油管常用材质非调质N80钢热浸镀55%Al-Zn合金的助镀工艺,确定了最佳助镀方法为电解活化加浸4%K2ZrF6水溶液的助镀法。
3)  Steel grade N80
N80钢级
4)  N80 steel
N80钢
1.
Influence of CO_2 partial pressure on the protection property of corrosion scale formed on N80 steel;
CO_2分压对N80钢腐蚀产物膜保护性能的影响
2.
Stress corrosion performance of N80 steel in formation water;
N80钢在地层水中的应力腐蚀行为研究
3.
Analyzing electrochemical behaviors of N80 steel under the conditions of high temperature and high pressure containing CO_2/H_2S.;
N80钢在CO_2/H_2S高温高压环境中的腐蚀行为
5)  steel N80
N80钢
1.
The results show that their CO_2/H_2S corrosion rates increase with increasing CO_2 partial pressure, and the corrosion rates of steel P110 are nearly always higher than that of steel N80 except when CO_2 partial pressure is very low.
结果表明,随着CO2分压的升高,两种钢的CO2/H2S腐蚀速率均单调增加;除了CO2分压极低的情况以外,P110钢的腐蚀速率总是大于N80钢。
2.
The electrochemical impedance spectroscopy (EIS) was used to analyze the possible cathodic reactions and reaction rate during CO2 corrosion of steel N80 in various electrolytes.
利用电化学阻抗(EIS)技术研究了N80钢在不同介质条件下CO2腐蚀过程中可能存在的阴极反应及其反应速度。
6)  N80~# steel
N80#钢
1.
The inhibition behavior and mechanism of 2,3,5-Triphenyl tetrazolium chloride to N80~# steel were studied by means of stable polarization and a.
用稳态极化法和交流阻抗法研究了2,3,5-氯化三苯基四氮唑对N80#钢在含H2SO3酸性溶液中发生腐蚀时的缓蚀作用及其缓蚀机理。
补充资料:非调质钢
分子式:
CAS号:

性质:在轧制状态或正火状态下使用的高强度钢。其显微组织主要是铁素体和珠光体。提高非调质钢强度的方法,主要是通过添加合金元素和轧制,细化组织。常采用对于焊接性影响较小而又廉价的硅和锰作为非调质钢主要合金元素。通过控制轧制也可细化组织,提高非调质钢的强度和韧性。非调质钢的典型钢种有:(1)普通焊接结构用非调质钢,用途与软钢大致相同,包括桥梁、贮气罐、高压容器、建筑构件、升降机械和土木机械等;(2)造船用高强度钢;(3)煤气管道用高强度钢。

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