铸造高温合金

提高铸造高温合金及其精铸件纯洁度的途径

Ways for Improving Purity of Cast Superalloy and Its Precision Casting Component

钽对K9铸造高温合金组织性能的影响

The influence of tantalum on structure and properties of k_9 Cast Superalloy

Hf在铸造高温合金凝固过程中的作用

Behaviour of HF in solidification of CAST Ni - Base Superalloys

一次碳化物MC是镍基铸造高温合金的主要析出相之一。

MC carbide is one of the main phases precipitated in cast Ni-base superalloys .

镍基铸造高温合金中元素对一次碳化物MC的组成及其形态的影响

Effects of alloy elements on the composition and morphology of MC carbide in Cast Ni-base superalloys

评述了镍基铸造高温合金的热等静压（HIP）处理对组织和力学性能的影响。

The effect of hot isostatic pressing ( HIP ) treatment on microstructure and mechanical properties of cast Ni-base superalloy as reviewed .

研究了K18铸造高温合金的热等静压（HIP）密实化。

Hot Isostatic Pressing ( HIP ) densification of K18 cast superalloy has been investigated .

本文阐述了用过渡液相扩散连接方法焊接K3镍基铸造高温合金的基本工艺。

The essential technology to we 'd K3 nickel-based super alloy using transition liquid diffusion bonding is described .

Hf和Zr可提高铸造高温合金室温拉伸和中温持久的强度和塑性。

Both of elements Hf and Zr increase the stress rupture strength and ductility of cast superalloys at intermediate temperature and also improve the tensile strength and ductility at room temperature .

K17镍基铸造高温合金环境损伤的研究

Environmental damage of CAST Ni - base superalloy K17

镍基铸造高温合金K424使用量多，返回料数量大。

The revert amount of K 424 superalloy is quite great because of the wide application .

研究结果表明：浇注温度和模壳温度对铸造高温合金K423A的力学性能有较大的影响。

The results showed that the pouring temperature and mould shell temperature have obvious effect on the properties of the superalloy .

涡轮导向器是在研某型号航天发动机的关键部件，采用K465铸造高温合金无余量整体熔模铸造而成。

The nozzle , which is cast in K465 cast superalloy by investment casting , is one of the key components of the airspace engine .

关于提高铸造高温合金品质及推广应用的探讨

Investigation on the Application Expansion and Quality Improving of Casting Superalloys

热等静压对铸造高温合金疲劳性能的影响

The Effect of Hot-Isostatic Pressure on Fatigue Properties of Cast Superalloy

一种低成本镍基铸造高温合金的高温力学行为

High Temperature Mechanical Behavior of a Cast Nickel-base Superalloy with Low Cost

一种含铼多晶铸造高温合金的凝固行为

Solidification behavior of a nickel-base Re-containing superalloy for conventional casting

我国燃气涡轮用铸造高温合金的发展

Development of Cast Superalloys for Gas Turbines in Our Country

抗热腐蚀无钴镍基铸造高温合金的设计

Alloy design of cobalt-free , nickel base superalloy resistant to hot corrosion

一种定向凝固镍基铸造高温合金的物理化学相分析

Physicochemical phase analysis of a directionally solidified Ni-based cast superalloy

镍基铸造高温合金热等静压处理的研究

Hot Isostatic Pressing Treatment of Cast Ni-base Superalloy

贯彻实施新版HB/Z131-2004选用铸造高温合金原材料

Carrying Out HB / Z131-2004 to Select Raw Materials Used in Production of Cast Superalloys

铸造高温合金的热等静压致密化机理

Hip densification mechanisms for cast superalloys

低偏析铸造高温合金的使用温度可比普通同类合金高25℃；

The service temperature of the cast superalloys with low segregation is 25 ℃ higher than that of the commercial cast superalloys .

采用真空镍铌合金代替金属铌条冶炼铸造高温合金不仅降低了铸造高温合金中氮、氧的含量，并且取得了降低合金生产成本的良好效果。

In order to gain the good affordability , as-vacuum melted Ni-Nb alloy was used to replace traditional Nb bar during as-cast superalloys melting process in the recent years .

就热等静压处理对镍基铸造高温合金的缺陷消除、组织和力学性能的改善作了研究。

The elimination of defects and the improvement in microstructure and mechanical properties of a east Ni-base superalloy treated with hot isostatic pressing ( HIP ) have been investigated .

几种常用的铸造高温合金在燃烧天然气的锅炉里于700&850℃之间进行了长达一万三千小时的高温腐蚀试验。

With the object of examining the high temperature corrosion damage of seven conventional cast superalloys , the experiments were made of the exposure of representative specimens to burning natural gas in the steam boiler combustion chamber under temperature between 700 & 850 ℃ for a long-term up to 13000h .

初生M6C的形成及其对高钨铸造模具高温合金的影响

Formation of primary m_6c carbide and its effect on cast die superalloys with high content of tungsten

离心铸造HP-Nb高温合金炉管的对接

Butt welding of Centrifugally Casted HP - NB superalloy pipe

研究了不同的型壳保温温度对一种铸造单晶高温合金DD98铸态组织、热处理组织和持久性能的影响。

Effect of mould holding temperature on the microstructure and mechanical properties of single crystal superalloy DD98 have been investigated .