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| 装炉方式对制冷压缩机用铁基阀板烧结变形的影响 | |
| 引用本文： | 王贤瑞,梁翠,徐金富,赖邦华. 装炉方式对制冷压缩机用铁基阀板烧结变形的影响[J]. 粉末冶金工业, 2011, 21(5): 61-65 |
| 作者姓名： | 王贤瑞 梁翠 徐金富 赖邦华 |
| 作者单位： | 1. 华东理工大学材料科学与工程学院,上海,200237 2. 宁波工程学院材料工艺研究所,宁波,315016 3. 宁波宁江粉末冶金有限公司,宁波,315192 |
| 摘 要： | 利用网带式烧结炉烧结制备了制冷压缩机用铁基阀板,研究了阀板装炉量、炉内摆放位置及摆放顺序等装炉方式对阀板烧结变形的影响.结果表明:将装炉量为一排的阀板按AABB面交替摆放,在炉膛中间位置烧结后,平面度最大值为0.16 mm,与其他装炉方式相比达到最小；此类阀板经精整后,平面度的最大值为0.08 mm,与烧结后相比平均减... |
| 关 键 词： | 装炉方式 铁基阀板 平面度 制冷压缩机 |
THE INFLUENCE OF LOADING METHOD ON FLATNESS OF IRON-BASED REFRIGERATION COMPRESSOR VALVE PLATE |
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| WANG Xian-rui,LIANG Cui,XU jin-fu,LAI Bang-hua. THE INFLUENCE OF LOADING METHOD ON FLATNESS OF IRON-BASED REFRIGERATION COMPRESSOR VALVE PLATE[J]. Powder Metallurgy Industry, 2011, 21(5): 61-65 | |
| Authors: | WANG Xian-rui LIANG Cui XU jin-fu LAI Bang-hua |
| Affiliation: | WANG Xian-rui1,LIANG Cui1,XU jin-fu2,LAI Bang-hua3(1.Institute of Materials Science and Engineering,East China University of Science and Technology,Shanghai 200237,China,2.Research Institute of Material and technology,Ningbo University of Technology,Ningbo 315016,3.Ningbo NingJiang Power-Metallurgy Co.,LTD,Ningbo 315192,China) |
| Abstract: | Iron-based valve plates used in refrigeration compressor were sintered in Net-belt type sintering furnace.Influences made by of loading capacity,locating place and the order of sintering process on distortion of valve plate was investigated.Result shows that,valve plates sintered in alternately orders of single row,at the middle of furnace chamber,have the minimum flatness of 0.16 mm at most,compared with other loading methods.The flatness of this kind of valve plate is 0.08 mm at most after being finished,... |
| Keywords: | Loading method iron-based valve plate flatness refrigeration compressor |
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