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以高铬铸铁为例探讨抗磨白口铸铁件磨损特性
Wear Characteristics of Anti-Wear White Cast Iron--Taking High Chromium Cast Iron as an Example
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- DOI:
- 作者:
- 平宪忠1，乔 峰2，朴东学3
PING Xianzhong1, QIAO Feng2, PIAO Dongxue3
- 作者单位:
- 1.山东临沂天阔铸造有限公司，山东临沂276000；2.鞍山耐磨材料有限公司，辽宁鞍山114001；3.沈阳铸造研究所， 辽宁沈阳110022
1. Shandong Linyi Tianguo Foundry Co., Ltd., Linyi 276000, China; 2. Anshan Wear-resistant Materials Co., Ltd., Anshan114001, China; 3. Shenyang Research Institute of Foundry, Shenyang 110022, China)
- 关键词:
- 显微磨损面；显微磨屑；磨损面显微组织；磨损特性与机制
micro-wear surface; micro-chip; wear surface microstructure; wear characteristics and mechanism
- 摘要:
- 通过分析和揭示高铬白口铸铁磨损面受力状态与行为，磨损面基体组织中形成各类不同形貌的显微磨损 面与形貌特征，各类显微磨屑在基体组织中形成与脱离磨损面基体组织机制，磨损面显微组织与特点等，提出了高铬白 口铸铁磨损特性与机制及提高高铬白口铸铁抗磨性能的措施。The stress state and behavior of wear surface of high chromium white cast iron were analyzed and revealed. The microstructure of the wear surface with different morphologies formed in the matrix of the wear surface; The mechanism of forming and breaking away from the wear surface in the matrix; The wear characteristics and mechanism of high chromium white cast iron and the measures to improve the wear resistance of high chromium white cast iron are put forward.