1) nitrogen contained martensite
含氮马氏体
1.
(nitrogen contained martensitizing)treatment is presented in which the tool steel was nitrided for a short period of time,nitrogen went into solid solution,and nitrogen contained martensite in the surface layer could be obtained.
工具钢采用短时间渗氮 ,表层可获得含氮马氏体 含氮马氏体化处理 (N M 处理 )工艺 ,用于不同钢种所加工的剪毛机刀片 ,实际应用取得了良好的效果 从摩擦学和金属学方面阐明了剪毛机刀片采用N M 处理 ,其使用寿命大幅度提高的原
2.
In this paper the theories about nitrgen contained martensite such as phase transformation,parameter lattice,morphology and the characteristic in tempering process were reviewed The application prospects of nitrogen contained martensite are also give
本文第一部分综述了含氮马氏体理论研究的成果，包括相变、点阵常数、形貌及回火转变特征，并对其应用前景进行了展
3.
The researches being conducted presently on austenitic nitrizing and nitrogen contained martensite are summarized,including the studies of the features and uses of new technologies such as the N.
本文给出了固溶渗氮处理的定义，综述了固溶渗氮处理和含氮马氏体的研究现状。
2) nitric martensite
含氮马氏体
1.
The nitric martensite was obtained through instant coldness of austenitic nitrocarburising, and the microstructures and properties of nitric martensite were stndied.
通过奥氏体氮碳共渗后快冷获得含氮马氏体,并对其进行深冷处理,研究了含氮马氏体的组织和性能。
2.
And the microhardness variation of nitric martensite of the penetrated layer of commercial pure iron nitrogencarbonated at 680℃ in tempering is also measured.
测试了２０Ｃｒ２Ｎｉ４Ａ钢８２０℃碳氮共渗层中的碳氮马氏体低温回火时的硬度变化和工业纯铁经６８０℃氮碳共渗后渗层中的含氮马氏体回火过程中显微硬度的变化。
3) nitrogen bearing martensite stainless steel
含氮型马氏体不锈钢
1.
420U6 is a type of nitrogen bearing martensite stainless steel, it has increased(700~1 200)×10-6 nitrogen on the basis of SUS420J1, hence it has higher hardness and corrosion-resistting property.
420U6是一种含氮型马氏体不锈钢,在SUS420J1的基础上增加(700～1200)×10-6的氮,进一步提高了材料硬度和耐点蚀性能。
5) carbon nitrogen martensite
碳氮马氏体
1.
The hardness variation of carbon nitrogen martensite of carbonitriding layer of 20Cr2Ni4A steel carbonitrided at 820℃ in low temperature tempering is measured.
测试了２０Ｃｒ２Ｎｉ４Ａ钢８２０℃碳氮共渗层中的碳氮马氏体低温回火时的硬度变化和工业纯铁经６８０℃氮碳共渗后渗层中的含氮马氏体回火过程中显微硬度的变化。
6) martensite content
马氏体含量
1.
Study on relationship between properties and martensite content and size of dual-phase steel;
双相碳钢性能与马氏体含量和晶粒大小关系初析
2.
The research results show that the maximum shear stress of dual-phase steel raises with the increase of martensite content.
研究表明,随着马氏体含量的增加,双相钢的最大剪切应力随之增加。
补充资料：奥氏体-贝氏体球铁
分子式：
CAS号：
性质：又叫奥-贝球铁。基体组织为奥氏体加贝氏体组织的球墨铸铁。这类球铁硅含量一般在1.4%～3.8%。含锰量小于0.5%，与普通球铁比较硅偏高、锰偏低。通过调节化学成分与热处理获得理想的奥-贝球铁的基体组织为针状贝氏体或无碳贝氏体一富碳奥氏体。这类球铁具有优良的综合机械性能、强度高、耐磨性好、韧性好、特别是有高的缺口韧性，可代替钢，用于制作重要受力结构件，如曲轴、齿轮、凸轮轴等。
CAS号：
性质：又叫奥-贝球铁。基体组织为奥氏体加贝氏体组织的球墨铸铁。这类球铁硅含量一般在1.4%～3.8%。含锰量小于0.5%，与普通球铁比较硅偏高、锰偏低。通过调节化学成分与热处理获得理想的奥-贝球铁的基体组织为针状贝氏体或无碳贝氏体一富碳奥氏体。这类球铁具有优良的综合机械性能、强度高、耐磨性好、韧性好、特别是有高的缺口韧性，可代替钢，用于制作重要受力结构件，如曲轴、齿轮、凸轮轴等。
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