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| 粉末锻造齿轮用合金钢粉末的制取及其氧含量控制 | |
| 引用本文： | 李宗霞. 粉末锻造齿轮用合金钢粉末的制取及其氧含量控制[J]. 粉末冶金技术, 1996, 14(4): 276-281 |
| 作者姓名： | 李宗霞 |
| 作者单位： | 北京航空材料研究院 |
| 摘 要： | 为研制航空发动机上应用的粉末锻造齿轮，对高铬含量合金钢１２Ｃｒ２Ｎｉ４Ａ和１８Ｃｒ２Ｎｉ４ＷＡ的粉末制取及其氧含量控制和还原退火工艺，作了较详尽的研究，最终获得了氧含量低、压制性能好的粉末锻造齿轮用合金钢粉末。 |
| 关 键 词： | 粉末锻造 合金钢粉末 还原退火 氧含量 |
MANUFACTURE OF ALLOYED STEEL POWDER USED FOR POWDER FORGD GEAR AND CONTROL OF ITS OXYGEN CONTENTS |
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| Li Zongxia. MANUFACTURE OF ALLOYED STEEL POWDER USED FOR POWDER FORGD GEAR AND CONTROL OF ITS OXYGEN CONTENTS[J]. Powder Metallurgy Technology, 1996, 14(4): 276-281 | |
| Authors: | Li Zongxia |
| Abstract: | In order to study the powder forged gear used in aeroplane engine,the manufacture of powders with high chromium containing 12Cr2Ni4A and 18Cr2Ni4WA,their oxygen content control and reduction annealing technology have been studied in detail.Alloyed steel powder with low oxygen content and superior compactability which can be used for powder forged gear have been finally obtained. |
| Keywords: | powder forging alloyed steel powder reduction annealing oxygen content |
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