本文研究了一种自由锻造耐热合金机匣毛坯的新方法。
A new method to free forge the blank of case of an aircraft made of superalloy has been studied.
适用于铸铁、有色金属、耐热合金、钛合金的精加工。
It is suitable for finishing of casting iron, nonferrous metal, heat-resistance alloy and ti alloy.
因此，钇可以大幅度提高铁铬铝电热合金循环氧化寿命。
The cyclic oxidation life of Fe-Cr-Al alloy is thus significantly increased by optimum yttrium addition.
本发明提供了其中粘合剂相优选为超耐热合金特性的压块。
The invention extends to a compact in which the binder phase is preferably superalloy in character.
由激光合金化获得的接触电阻率可与热合金化的最佳值相比。
The specific contactresistances achieved by laser irradiation can be compared with the best results obtained by thermal alloying.
适用于耐热合金、钛合金、铸铁和铝合金的粗加工到半精加工。
It is suitable for roughing to finishing machining of heat-resistance alloy, ti alloy, casting iron and aluminum alloy.
它可以同时加热合金丝与拉丝模，并使它们分别获得不同的温度。
It can heat wires and its die at the same time and can give them different temperature.
【中英文摘要】本文介绍了电热合金电阻随温度变化的试验方法。
The test method for change of resistance with temperature of metallic materials for electrical heating was given in this paper.
难溶金属及制品：高速钢、耐热合金钢、高比重钨合金、钼坩埚等。
Refractory metal and cemented carbides: steel, metal steel, tungsten metal, crucible etc.
适用于铸铁、有色金属、耐热合金、钛合金的精加工到轻载粗加工。
It is suitable for semi-finishing to light roughing of casting iron, nonferrous metal, heat-resistance alloy and ti alloy.
这些合金由于非常特殊的用途，这些合金被认为是较低级的超耐热合金。
These alloys are produced for very specific applications; considered to be on the low end of superalloys.
应用电子显微镜、X射线衍射技术，对低温长期使用的铁铬铝电热合金进行分析。
Using electron microscopy and X-ray diffraction techniques, the structure changes of Fe-Cr-Al alloy being used at low temperature for a long time were investigated.
适合于低合金钢、高合金钢、钛合金、奥氏体不锈钢、耐热合金、玻璃纤维强化塑料等。
Suitable for a wide range of low and high alloy steels, titanium alloys, austenitic stainless steels, heat resistant alloys, fibre glass reinforced plastics etc.
适用于制作各种硬质合金整体工具，用于加工冷应铸铁、耐热合金钢、有色金属及非金属；
Suitable for the production of a whole range of solid carbide tools, for processing the chilled should be cast iron, heat-resistant alloy steel, non-ferrous metals and non-metallic;
本试验方法适用于电热合金随温度变化的测量，亦可用于超过电热合金使用温度范围的情况。
This test method covers the determination of the change of resistance with temperature of metallic materials for electrical heating, and is applicable over the range of service temperatures.
本试验方法适用于电热合金随温度变化的测量，亦可用于超过电热合金使用温度范围的情况。
N. B. The using temperature of bricks should not exceed the experimental temperature of Linear Change after Heating. The above Heat-Conduction Coefficent is obtained by using flat-plate method.
通过比较分析超耐热合金防热板和改进型防热板，给出了金属热防护系统的各个部分的设计准则。
The designing rules for primary components of Metallic Thermal Protection System (TPS) are given by comparing and analyzing the difference of superalloy honeycomb TPS panel and improved TPS panel.
用耐热合金丝制成的加热元件安装在耐高温的陶瓷支架上，按设计可以延长使用寿命，并易于更换。
Made of heat-resistant alloy wire heating elements installed in the high-temperature ceramic bracket, according to the design can extend service life and easy to replace.
该耐热合金ra330是奥氏体耐热及耐蚀合金产品，有额外的组合强度且耐渗碳、耐氧化和耐热冲击。
RA330 is an austenitic heat and corrosion resisting alloy offering an exceptional combination of strength and resistance to carburization, oxidation and thermal shock.
具有很高的抗弯强度和良好的耐磨性能，适用与低速粗车和铣削耐热合金、钛合金，也可加工玻璃钢。
With good transversal rupture strength and wear resistance, it is suitable for low-speed rough turning and milling of heat resistanct alloys, titanium alloys and of plastics glass well.
航空发动机、燃机等精铸真空无余量空心涡轮、导向叶片及复杂结构件。多种热处理炉上用料盘，夹具等耐热合金钢精铸件。
The no machining directional solidification hollow turbine blades, hollow guide vans and complex structure parts used in aero engine and gas turbine made by vacuum precision investment casting.
中温箱式采用封闭型炉膛，以电热合金丝为发热元件制成螺旋形后盘绕于炉膛四壁之中，散热时炉温均匀，延长了使用寿命。
Medium temperature box adopts enclosed fire pot. The spiral heating component made by electric heated alloy wire coil all around of furnace pot. It has functions of evenly loss heat and long use life.
中温箱式采用封闭型炉膛，以电热合金丝为发热元件制成螺旋形后盘绕于炉膛四壁之中，散热时炉温均匀，延长了使用寿命。
Medium temperature box adopts enclosed fire pot. The spiral heating component made by electric heated alloy wire coil all around of furnace pot. It has functions of evenly loss heat and long use life.
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