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2008年05 期
| 標(biāo)題 |
| 高錳鋼組合轍叉心軌鑄造工藝的研究與應(yīng)用(36 卷) |
| 英文標(biāo)題 |
| Research and Application of the Casting Technology of Central Body of Combined High Manganese Steel Frog |
| 摘要 |
| 通過對(duì)高錳鋼組合轍叉心軌的鑄造工藝的研究，確定采用傾斜澆注、加放冒口和冷鐵聯(lián)合補(bǔ)縮以及改變鑄件結(jié)構(gòu)等措施，解決鑄件存在的缺陷，產(chǎn)品質(zhì)量得到了保證。 |
| 作者 |
| 新聞作者:郗麗清，劉恒亮 |
| 關(guān)鍵字 |
