连铸10CrNiCu钢焊接预热温度的确定

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连铸10CrNiCu钢焊接预热温度的确定

文章导航 > 材料开发与应用 > 2005 > 20(1): 30-32,38

王明林. 连铸10CrNiCu钢焊接预热温度的确定[J]. 材料开发与应用, 2005, 20(1): 30-32,38. doi: 10.19515/j.cnki.1003-1545.2005.01.009

引用本文:

王明林. 连铸10CrNiCu钢焊接预热温度的确定[J]. 材料开发与应用, 2005, 20(1): 30-32,38. doi: 10.19515/j.cnki.1003-1545.2005.01.009

WANG Ming-lin. Determination of Preheating Temperature for theWelding of Concast 10CrNiCu Steel[J]. Development and Application of Materials, 2005, 20(1): 30-32,38. doi: 10.19515/j.cnki.1003-1545.2005.01.009

Citation:

WANG Ming-lin. Determination of Preheating Temperature for theWelding of Concast 10CrNiCu Steel[J]. Development and Application of Materials, 2005, 20(1): 30-32,38. doi: 10.19515/j.cnki.1003-1545.2005.01.009

王明林. 连铸10CrNiCu钢焊接预热温度的确定[J]. 材料开发与应用, 2005, 20(1): 30-32,38. doi: 10.19515/j.cnki.1003-1545.2005.01.009

引用本文:

王明林. 连铸10CrNiCu钢焊接预热温度的确定[J]. 材料开发与应用, 2005, 20(1): 30-32,38. doi: 10.19515/j.cnki.1003-1545.2005.01.009

WANG Ming-lin. Determination of Preheating Temperature for theWelding of Concast 10CrNiCu Steel[J]. Development and Application of Materials, 2005, 20(1): 30-32,38. doi: 10.19515/j.cnki.1003-1545.2005.01.009

Citation:

WANG Ming-lin. Determination of Preheating Temperature for theWelding of Concast 10CrNiCu Steel[J]. Development and Application of Materials, 2005, 20(1): 30-32,38. doi: 10.19515/j.cnki.1003-1545.2005.01.009

连铸10CrNiCu钢焊接预热温度的确定

doi: 10.19515/j.cnki.1003-1545.2005.01.009

王明林

洛阳船舶材料研究所, 河南洛阳 471039

中图分类号: TG44
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出版历程
- 收稿日期: 2004-05-11
- 网络出版日期: 2024-06-15

Determination of Preheating Temperature for theWelding of Concast 10CrNiCu Steel

WANG Ming-lin

Luoyang Ship Material Research Institute, Luoyang 471039, China

摘要: 通过间接估算和试验两种途径对连铸10CrNiCu钢板的焊接预热温度进行了研究,研究结果表明连铸10CrNiCu钢具有较好的焊接抗裂性,一般情况下焊接不需要预热,但是在低温高湿度、碳当量较高和结构拘束度大的情况下焊接时需要预热到60℃以上。
- 钢 /
- 焊接 /
- 预热温度
Abstract: The preheating temperature for the welding of concast 10CrNiCu steel is analyzed by estimation and experiment.The results show that the steel has good weldability and preheating is unnecessary in ordinary welding environment, but on the conditions of low temperature with high humidity,high carbon equivalent and intense structure restraint ,the preheating at above 60℃ is demanded.
- Steel /
- Welding /
- Preheating temperature

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