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- The effects of the process parameters on the composition and microstructure of bulk nanocrystalline Co Ni alloy deposit prepared by jet electrodeposition are studied with SEM, EDS and XRD. 利用扫描电子显微镜 (SEM)、能谱仪 (EDS)及X射线衍射 (XRD)等分析方法研究了工艺参数对电解液喷射电沉积法制备块体纳米晶Co Ni合金沉积层成分及结构的影响。
- The characteristics of age hardening were studied for Fe W Co and Fe W Co Ni alloys. 对Fe?W?Co和Fe?W?Co?Ni合金的时效硬化特性进行了研究。
- Age hardening for Fe W Co and Fe W Co Ni Alloys Fe-W-Co和Fe-W-Co-Ni合金的时效硬化
- Design and trial production of alloy steel CCM in Nanchang Iron & Steel Co. 南昌钢铁公司合金钢连铸机的设计及试生产
- The supply of alloy steel is very tight at present. 合金钢的供应目前很紧张。
- The connecting rod is made from forged alloy steel. 连杆由锻造的合金钢制成。
- A. Surface of Stainless Steel and high alloy steels; Not painted. 不锈钢及高合金钢的表面不需刷漆。
- Welding of importand low alloy steel structures. 用于焊接重要的低合金钢结构。
- A cast alloy steel 0Cr18Ni5Mo3 is designed. 设计了OCr18Ni5Mo3铸造合金钢。
- In the determination of Cr, Ni, Cu and Mn in alloy steel samples by flame AAS,the precise results are difficult to obtain because of the matrix-element Fe interference. 火焰原子吸收法(即AAS法)测量钢样中铬、镍、铜、锰的含量,由于基体中大量存在铁元素的干扰.影响结果的准确性。
- A new filtration technique for purification of carbon, stainless, high speed, low and high alloy steel castings in investment casting was investigated. 研究了在熔模精密铸造中过滤净化碳钢、低合金钢和高合金钢等铸钢件的过滤新技术。
- DB590R steel is a new high strength and low-carbon alloy steel that devoloped by WuHan Tron and Steel Company. DB590R钢是武汉钢铁公司研制生产的一种新型高强度低碳合金结构钢。
- The steel works is branching out into alloy steel and steel plates. 这家炼钢厂正在扩大生产范围,准备生产合金钢和钢板。
- I have an inquiry here for1000 ton of special alloy steel which I hope you can supply. 我这里有个询价,求购1000吨特殊合金钢,希望你方能供货。
- The hot dip Zn Ni alloy coating provides good anticorrosion performance. Two kinds of materials, Q235 and Q345 used for galvanizing Zn and Zn Ni alloy. 对Q2 35和Q345两种材料表面热浸镀纯Zn和Zn Ni合金 ,研究Ni对热镀锌耐蚀性的影响。
- Commercial operation results showed that FBD HTS catalyst features high CO conversion,low steam/gas operation, strong tolerance to sulfur, high strength and long service life. 工业应用结果表明,FBD催化剂具有转化率高、使用汽气比低、低铬、抗硫性能强、机械强度高和使用寿命长等优点。
- This article mainly deseribes the design characteristics of methanator with high CO content and reasons for catalyst deactivation in operation, and presents measures for revamp. 主要阐述高CO含量的甲烷化炉设计特点和运行过程中催化剂失活原因的分析,并提出整改措施讲行了改造。
- In order to make the alloy steel powder which conform to our need,the technique of high energy ball mill is studied. 高能球磨法是制备超细粉体的一种重要方法,但对不同的材料,制备粉体所需的工艺区别较大。
- Suitable for welding low carbon steel, low alloy steel structure. 适用于各种低碳钢、低合金钢构件的焊接。
- CFR uses low carbon, medium alloy steel as the matrix. CFR合金采用低碳、中合金钢成分为基体。