查询词典 superalloy

Centrifugally casted HP-Nb superalloy pipe and ICr5Mo steel flange was welded together by manual tungsten -inert - gas arc welding with Ni - based R - N1 wire.

用Ni基R-N_1焊丝作为填充材料，采用小线能量的手工氩弧焊方法可实现离心铸造HP-Nb高温合金炉管与1Cr5Mo钢法兰异质钢的焊接。

Keywords Ni base single-crystal superalloy;X-ray diffraction;stress;elastic constant;four point bending test

镍基单晶高温合金； X射线衍射；应力；弹性常数；四点弯曲

By the new electromagnetic soft contact confinement process, the superalloy melt is half suspended by electromagnetic pressure, so the contacting area and time between melt and magnetic mold decrease.

将该方法和定向凝固技术相结合，提出了1种实现高温合金复杂形状电磁软接触成形的定向凝固工艺，探讨了该工艺下不同结晶器材料、磁化套高度及其所加方位对线圈中磁感应强度的影响，并在实验室中成功制备出了2种近叶片形状的高温合金电磁软接触成形的定向凝固样件。

According to the results about minor element effect on cast superalloy, a new alloy has been developed by means of adjusting the content of minor elements in the K17G alloy.

根据上述微量元素作用的研究结果，通过合理地调整K17G合金中的微量元素含量而开发出一种新合金。

Effect of Re and Ta Addition on the Formation and Decomposition of Primary Carbides in a 2nd Generation DS Superalloy.

Re、Ta对第二代定向柱晶合金中初生碳化物形成与分解的影响。

The results show that the cracks on the superalloy blades are resulted from surface recrystallization.

研究结果表明，定向凝固合金叶片的裂纹是由于叶片表面的再结晶而导致的。

An experimental investigation on the Physicochemical characteristic of Ni-base superalloy remelt layer generated by laser drilling or electro-discharge machining is described in the paper.

研究了镍基超合金激光/电火花打孔再铸层的物理化学特性，并报道了DZ125、ЖC6y、K24、DD3、DD6以及IC10等合金的化学研磨处理对基材腐蚀及其力学性能与热疲劳性能的影响等。

The oxidation of both low and high-activ ity simple and Pt-modified aluminide coatings on nickel base superalloy IN738 h as been studied in static air at 1100℃ up to 1000 h.

研究镍基高温合金的高铝与低铝活度简单涂层和铂改性渗铝涂层在1100℃空气中的氧化行为。

ABSTRACT The oxidation of both low and high-activ ity simple and Pt-modified aluminide coatings on nickel base superalloy IN738 h as been studied in static air at 1100℃ up to 1000 h.

摘 要 研究镍基高温合金的高铝与低铝活度简单涂层和铂改性渗铝涂层在1100℃空气中的氧化行为。

In developed country, Nickel-base single crystal superalloy have been widely used as turbine blades and vanes of aero-engines and ground gas-turbine engines because their high-temperature properties are superior to those of polycrystalline nickel-base superalloy.

在发达国家，镍基单晶高温合金因其卓越的高温性能被广泛应用于航空发动机及地面燃气轮机的关键部件—涡轮转子叶片；在国内，某些发动机上亦开始使用单晶涡轮转子叶片。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。