为此，本文对冲天炉熔炼锻造白口铁进行了试验研究。结果表明，采用适当的熔炼工艺和必要的炉前处理，可以生产出具有良好锻造性能的白口铁铁水。
In this paper, smelting it with cupola was experimentally studied and the results obtained shows that wrought white iron can been smelted with cupola by means of some right processes.
研究了不同等温锻造温度对2b70铝合金显微组织与力学性能的影响。
The effect of isothermal forging temperature on microstructure and mechanical properties of2B70 aluminum alloy was studied.
本文讨论了在锻造过程中不同变形温度、变形程度、变形速度对高温合金组织和性能的影响。
In this paper, the influence of various deformation temperature, deformation degree and deformation velocity on structure and properties of superalloys in forging process was discussed.
研究了不同等温锻造温度对2b70铝合金显微组织与力学性能的影响。
The effect of isothermal forging temperature on microstructure and mechanical properties of 2b70 aluminum alloy was studied.
分析了变形方式和变形程度对大型锥环形锻件组织和性能的影响并制定较佳锻造工艺。
The effect of deformation mode and degree on the structure and properties of large conical ring forgings was analyzed. An optimal forging process was drawn up.
通过对超硬铝合金7175T74的试验研究，给出了7175T74合金的锻造工艺参数。 依此工艺生产的锻件其性能达到美国宇航材料规范AMS4149A规定的技术指标。
By experimental research on the superhard aluminum alloy 7175T74, the parameters of forging process of 7175T74 are given, which achieve the mechanical property of the of U. S. 'AMS4149A.
研究了两类锻造工艺对航天用TC 4钛合金异形锻件的显微组织及拉伸性能的影响。
The influence of two abnormal forging processes on the microstructures and tensile properties of TC4 alloy is investigated.
分析了TC 11钛合金中氧、铁、氮等杂质元素含量对应用等温锻造工艺生产的航空发动机盘件的性能影响。
In this paper, the effect of the contents of the impurity elements such as oxygen, iron, nitrogen in TC11 titanium alloy on the performance of aircraft engine disk by isothermal forging was analysed.
定性物理模拟实验证明了水平V形砧锻造法是控制轴类锻件力学性能的有效工艺手段。
Qualitative physical modeling verifies the fact that the forging method with horizontal V-shaped anvil is an effective process to control the mechanical properties of axial forgings.
研究了不同热处理工艺参数对LD 10合金锻造后力学性能的影响。
The effect of different heat treatment process parameters on mechanical properties of LD10 alloy after forging was investigated.
随着锻造比的增大，晶粒组织逐渐细化，锻件力学性能提高。
It could be concluded that following the forging ratio increasing, the grains refined gradually and the mechanical properties of forgings increased.
结果表明：ZHMR 4合金具有良好的加工性能，且锻造选用的工艺参数较为合理，此合金可以进行工业化生产。
The results show that ZHMR4 has good processing properties and the parameters of forging are advisable. This alloy can be commercially produced.
应用一种新的锻造工艺——水平V形砧锻造法，通过有效控制锻件的纤维流向，改善了轴类锻件力学性能的异向性。
The forging method with horizontal V-shaped anvils(HVA) was introduced to control fibrous tissue flow direction, to improve the anisotropy of mechanical properties of axial forgings.
对不同锻造变形量的钨合金材料组织、性能及其再结晶行为进行了研究。
The investigation was made on microstructure, mechanical property and recrystallization behavior of tungsten alloy with different amount of swaged deformation.
研究了H13钢的锻造、预备热处理、淬火回火、表面热处理对其性能和模具寿命的影响。
The effects on the properties and die lifespan of forging, conditioning heat treatment, quenching ami tempering, surface heat treatment are researched.
本发明的锻造方法具有原材料消耗少、获得的叶片综合性能好、使用寿命长等优点。
The forging method has the advantages of low raw material consumption, good combination property and long service life of the obtained blade and the like.
介绍了具有优良使用性能，可替代进口产品的金属自密封环的研制，包括选材、制定特殊锻造工艺、制定机械加工工艺规程和软化处理等。
This paper introduces the developing progress of metallic pressure sealing ring, including selecting material, drawing special forging process, intenerating process and drawing machining process.
锻造铜在高温应用中具有很好的性能，易于采用焊接或铜焊进行连接。
Wrot copper performs well in high temperature applications and is easily joined by soldering or brazing.
针对旋转锻造、二辊轧机和老式三辊轧机生产钛及钛合金线材成本高、精度低、组织性能差的现状。
The titanium and titanium alloy wire were produced by rotary forging, two-roll mill as well as old fashioned three-roll mill had high cost, low precision and poor organizational performance.
等温锻造成形过程中温度基本不变，可消除镁合金在常温下成形性能差的问题。
So it is usually processed by isothermal forging, which provide selected temperature steadily to improve the plasticity of magnesium alloy.
国产氩气雾化粉末经热等静压或再经锻造的FGH95合金也出现多种夹杂，影响力学性能稳定。
The domestic alloy FGH95 made from argon atomized powder, then consolidated by HIP with or without forging, also contains various kinds of inclusions affecting the stability of mechanical properties.
研究了高强度钨合金材料大变形量锻造后的扫描断口，并结合力学性能变化规律分析了大变形对材料组织和性能的影响。
In this paper, after large deformation, scanning fractograph of tungsten alloys have been studied, and the influence of large deformation level on microstructure and properties has been analysed.
研究这些合金的超塑性能，对采用超塑性等温锻造方法制造复杂形状锻件具有重要意义。
It is of great significance to research on the superplastic properties of these alloys for using superplastic isothermal forging to manufacture complex forge pieces.
锻造法兰一般比铸造法兰含碳低不易生锈，锻件流线型好，组织比较致密，机械性能优于铸造法兰；
Forging flange generally lower than cast flange carbon is not easy to rust, forging streamline, the organization is more dense, mechanical properties than casting flange;
通过采取相应措施防止氧化，以提高钛合金超塑性变形的性能，确保钛合金等温锻造质量。
Thus the efficient measure of preventing from oxidization was introduced to improve the superplastic deformation and quality of isothermal forging for titanium alloy.
研究这些合金的晶粒细化和超塑性能，对采用超塑性等温锻造方法制造复杂形状航空锻件具有重要意义。
Therefore, it is of great significance to research the superplastic properties of these alloys for using superplastic isothermal forging to manufacture complex aviatic forge pieces.
在耗散结构理论和DMM方法的基础上，提出一种确定锻造热力参数范围的方法，以获得组织和性能稳定一致的锻件。
A new approach to determining the thermomechanical parameters of forging processes is proposed based on the dissipative structure theory and the dynamic material model (DMM).
叙述了白口铸铁锻造工艺特点，以及锻造比对白口铸铁组织和力学性能的影响。
The paper describes the forging properties of white cast iron and the effect of forging ratio on the structure and properties of white cast iron.
随着锻造温度的增加，变形抗力和加工应力减小，合金的成形性能得到提高。
With the increase of forging temperature, the deformation resistance and stress for working are decreased, which brings about the improvement of formability.
随着锻造温度的增加，变形抗力和加工应力减小，合金的成形性能得到提高。
With the increase of forging temperature, the deformation resistance and stress for working are decreased, which brings about the improvement of formability.
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