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- The effect of cold rolling deformation prior to aging on the strengthening of a maraging steel was investigated. 结果表明:合金经过单向冷轧变形后,无论是冷轧态还是退火态纵向强度、伸长率均高于横向。
- A new type of maraging steel metal powder-cored wire for die TIG surfacing is developed. 研制了一种用于TIG模具堆焊的马氏体时效钢金属粉芯焊丝。
- It was shown that the maraging steel cast exhibited a higher strength, which was controlled by the casting defects in it. 结果表明,马氏体时效钢铸件热处理后强度较高,受制于其内部铸造缺陷。
- Inclusion of CLR into the TMT process is also an effective method for raising the mechanical and operating characteristics of maraging steel N18K9M5T. 列入使用CLR到传媒进程也是一个有效的方法提高机械及经营特色的马氏体时效钢N18K9M5T 。
- Hardfacing material of maraging steel metal powder-cored wire was deposited by pulse TIG on aluminum die cast dies to improve the dies' properties and extend its service life. 采用脉冲TIG焊马氏体时效钢金属粉芯焊丝堆焊铝合金压铸模表面来提高模具表面性能。
- 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 (mpy). 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(mpy)的腐蚀穿透率。
- Two hundred and twelve two hundred and twelfth 二百一十二
- The two systems of government are polar opposites. 这两种政体正好相反。
- The business is owned by two partners. 这家商行为两名合伙人所拥有。
- I make the distance anywhere between ten to twelve miles. 我猜想距离在十到十二英里之间。
- A STUDY OF INTERNAL FRICTION IN t8 Nl MARAGING STEEL 18Ni马氏体时效钢内耗的研究
- She has two cars and in addition a motorboat. 她有两辆轿车外加一艘汽艇。
- Keywords maraging steel;cold rolling;ageing;strengthening; 马氏体时效钢;冷轧变形;时效;强化;
- The meat marinated in the brine for two days. 这块肉在盐水里泡了两天。
- There were twelve of us in all for dinner. 我们一共十二个人吃饭。
- At that time he had two helpers. 当时他有两个助手。
- None of us can hope to strike twelve every time. 我们中间谁也不能指望回回获胜。
- Kindly send us two samples of each class quote for. 报价时,请对每一个等级的各寄两个样品。
- Keywords maraging steel;laser heat treatment;surface softening; 马氏体时效钢;激光热处理;表面软化;
- The two boys decided to play truant and go fishing. 这两个男孩决定逃学去钓鱼。