| 涡轮增压器壳体用铸造合金及生产工艺现状 |
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| 引用本文： | 杨帆,徐锦锋,朱爱军,高军.涡轮增压器壳体用铸造合金及生产工艺现状[J].铸造技术,2011,32(4). |
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| 作者姓名： | 杨帆 徐锦锋 朱爱军 高军 |
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| 作者单位： | 1. 西安理工大学材料科学与工程学院,陕西西安,710048
2. 盐城多为集团有限责任公司,江苏大丰,224115 |
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| 基金项目： | 陕西省教育厅产业化项目，江苏省高层次创新创业人才引进计划项目 |
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| 摘 要： | 涡轮增压器壳体是汽车涡轮增压器的关键部件之一.本文概述了涡轮增压器壳体用材质的化学成分、性能特点及其在铸造生产中所存在的问题.指出采用壳型铸造、覆膜砂制芯、发热保温冒口等工艺,同时合理控制浇注温度及炉前合金化处理,是获得优质壳体铸件的有效途径.
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| 关 键 词： | 涡轮增压器壳体 铸造工艺 组织与性能 |
Casting Alloys and Production Status of Turbine Housing |
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| YANG Fan,XU Jin-feng,ZHU Ai-jun,GAO Jun.Casting Alloys and Production Status of Turbine Housing[J].Foundry Technology,2011,32(4). |
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| Authors: | YANG Fan XU Jin-feng ZHU Ai-jun GAO Jun |
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| Affiliation: | YANG Fan1,XU Jin-feng1,ZHU Ai-jun2,GAO Jun2(1.School of Materials Science and Engineering,Xi'an University of Technology,Xi'an 710048,China,2.Duowei Co.LTD,Dafeng 224115,China) |
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| Abstract: | Turbine housing is one of the key components of the automotive turbocharger.This paper summarized the chemical composition,property characteristics of materials used as turbine housing and the problems in the casting of turbine housing.Indicating that it is an effective way to obtain high quality castings using shell molding,resincoated sand coremaking,exothermic and insulating riser and controlling pouring temperature and melt alloying reasonably. |
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| Keywords: | Turbine housing Foundry technology Microstructure and properties |
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