查询词典 maraging

Based on present experimental formulae to calculate martensite starting temperature Ms of various steel grades, with analysis on the effect of alloying elements on Ms of steel, the experiential formula Ms = 550-330C-35Mn-17Ni-12Cr-21Mo-10Cu-5W-10Si-0Ti+10Co+30Al for maraging stainless steel is given in this paper.

本文依据马氏体时效不锈钢的化学成分及实测Ms温度，利用现有的Ms温度计算公式进行分析计算，提出新的马氏体时效不锈钢的Ms温度计算公式。1 现有Ms温度经验计算公式的分析影响钢的Ms点的因素很多，如化学成分、淬火冷却速度、奥氏体化条件、形变等[2 ] 。

A three-dimensional finite element model for precision cutting 3J33 maraging steel using the commercial software Marc is presented to study the effect of tool nose radius on chip formation, the principal cutting forces and the temperature fields.

在商业化软件Marc的基础上建立了圆弧刃精密切削三维有限元模型，研究不同半径的圆弧刃精密切削条件下主切削力、切屑形状和切削温度场分布。

The spinodal decomposition firstly appears at the early stages of 500℃ aging in 18Ni maraging steel after solution treatment,and then the Ni3Mo.

结果表明，18Ni合金在固溶处理500℃等温时效过程中，首先发生调幅分解。

In precision alloy (soft, including Nd-Fe-B rare earth permanent magnet materials, including, expansion, flexibility, hot bi-metals, electric resistance), high temperature alloy and stainless steel (Ni-Cr system, precipitation-hardening grades, grade maraging ) materials and products in research, development, trial and production areas such as the domestic advanced level, some products up to international standards.

在精密合金（软磁、包括钕铁硼及稀土材料在内的永磁、膨胀、弹性、热双金属、电阻电热）、高温合金和不锈钢（镍铬系、沉淀硬化系、马氏体时效系）材料及制品的研究、开发、试制和生产等方面居国内先进水平，部分产品达到国际水平。

The aging process of 18Ni maraging steel have been studied by means of small angle X-ray scattering,Mossbauer spectroscopy and TEM.

尹钟大，李晓东，李海滨，来忠红摘要：采用小角X射线散射、Mossbauer谱、透射电镜方法研究了18Ni马氏体时效钢的时效过程。

During static exposure of aluminum, stainless steel, Inconel, Monel, nickel, titanium, steel, copper, beryllium copper, aluminum bronze, maraging steel, and tungsten, no metal exhibited corrosion penetration rates greater than 0.43 mils per year.

在铝、不锈钢、因康镍合金、蒙乃尔铜镍合金、镍、钛、钢、铜、铍铜、铝铜、马氏体钢和钨的静态暴露过程中，没有金属显示出大于0.43密耳每年的腐蚀穿透率。

During static exposure of aluminum , stainless steel, Inconel, Monel, nickel, titanium, steel, copper, beryllium copper, aluminum bronze , maraging steel, and tungst , no metal exhibited corrosion penetration rates greater than 0.43 mils per year.

在铝、不锈钢、因康镍合金、蒙乃尔铜镍合金、镍、钛、钢、铜、铍铜、铝铜、马氏体钢和钨的静态暴露过程中，没有金属显示出大于0.43密耳每年的腐蚀穿透率。

Maraging Stainless Steel, Ms Temperature, Alloying Elements

在这一方面，材料工作者已进行了较多的研究[3～ 1 7] (表1 )。

The characteristics and trends in material research／development at present are discussed,focusing on the new progress in material research done by the Institute of Metal Research CAS.What were studied include ultra-high strength maraging steel,nickel-free austenite stainless steel for medical applications.coronary artery bracket for drug's slow release,antibiotic stainless steel and metal hydride for the use of air conditioner.

摘 要：首先分析了材料研究与发展中呈现出的新特点和新趋势，着重介绍了中国科学院金属研究所相关课题组近年来在超高强度马氏体时效钢、新型医用无镍奥氏体不锈钢、缓释药物冠动脉支架、抗菌不锈钢、金属氢化物空调等新材料及新材料技术方面的研究新进展。

ABSTRACT The aging processes of 18Ni maraging steel have been systematically studied by means of transmission electron microscopy, small angle X—ray scattering, M〓ssbauer spectroscopy and atom probe technique.

本文利用透射电镜，小角X射线散射，穆斯堡尔谱和原子探针对18Ni马氏体时效钢的时效过程进行了较为系统的研究。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了