稀土白口铁畜力犁镜的研究

• 机 构: 农业机械化科学研究院,内蒙古莎拉齐机械厂,冶金部包头冶金研究所,
• 出 处: 钢铁
• 发表日期: 1965年Z2期
• 关键词: 稀土 稀土硅铁 金相分析 名牌产品 生铁 主要构件 不沾 化学成分 西阳 曲面

犁镜是犁的主要构件之一,我国长期生产实践证明,高硬度、耐腐蚀的白口铁是制造犁镜的良好材料。山西阳城白沙犁镜是畅销国内各地的名牌产品,具有“犁地翻土不沾泥,水旱山川都适宜,面光口齐质量好,经久耐用功率高”的优点。这除了与犁镜的曲面特性有关外,还与它的铸铁组织有关。其化学成分,金相分析结果列于表1。

Plow mirror plow is one of the main components, our long-term production practice has proved that high hardness, corrosion-resistant white iron is a good material for plow mirrors. Shanxi Yangcheng Baisha Plowshares are well-known in the domestic famous brand products, with “plowing the soil does not stick mud, water and drought are suitable mountains and rivers, Guanggu mouth good quality, high durability,” the advantages. In addition to the plow mirror surface characteristics, but also with its cast iron organization. The chemical composition, metallographic analysis results are shown in Table 1.