涂層燒結狀態對離心鑄鋼管表面質量的影響

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涂層燒結狀態對離心鑄鋼管表面質量的影響

蔡震升, 戎豫, 繆榮斌

文章導航 > 工程科學學報 > 1994 > 16(3): 212-215,234

蔡震升, 戎豫, 繆榮斌. 涂層燒結狀態對離心鑄鋼管表面質量的影響[J]. 工程科學學報, 1994, 16(3): 212-215,234. doi: 10.13374/j.issn1001-053x.1994.03.003

引用本文:

蔡震升, 戎豫, 繆榮斌. 涂層燒結狀態對離心鑄鋼管表面質量的影響[J]. 工程科學學報, 1994, 16(3): 212-215,234. doi: 10.13374/j.issn1001-053x.1994.03.003

Cai Zhensheng, Rong Yu, Mou Rongbin. The Effects of Sintering of Coating Layers on Surface Quality of the Centrifugal Casting Steel Pipes[J]. Chinese Journal of Engineering, 1994, 16(3): 212-215,234. doi: 10.13374/j.issn1001-053x.1994.03.003

Citation:

Cai Zhensheng, Rong Yu, Mou Rongbin. The Effects of Sintering of Coating Layers on Surface Quality of the Centrifugal Casting Steel Pipes[J]. Chinese Journal of Engineering, 1994, 16(3): 212-215,234. doi: 10.13374/j.issn1001-053x.1994.03.003

蔡震升, 戎豫, 繆榮斌. 涂層燒結狀態對離心鑄鋼管表面質量的影響[J]. 工程科學學報, 1994, 16(3): 212-215,234. doi: 10.13374/j.issn1001-053x.1994.03.003

引用本文:

蔡震升, 戎豫, 繆榮斌. 涂層燒結狀態對離心鑄鋼管表面質量的影響[J]. 工程科學學報, 1994, 16(3): 212-215,234. doi: 10.13374/j.issn1001-053x.1994.03.003

Cai Zhensheng, Rong Yu, Mou Rongbin. The Effects of Sintering of Coating Layers on Surface Quality of the Centrifugal Casting Steel Pipes[J]. Chinese Journal of Engineering, 1994, 16(3): 212-215,234. doi: 10.13374/j.issn1001-053x.1994.03.003

Citation:

Cai Zhensheng, Rong Yu, Mou Rongbin. The Effects of Sintering of Coating Layers on Surface Quality of the Centrifugal Casting Steel Pipes[J]. Chinese Journal of Engineering, 1994, 16(3): 212-215,234. doi: 10.13374/j.issn1001-053x.1994.03.003

涂層燒結狀態對離心鑄鋼管表面質量的影響

doi: 10.13374/j.issn1001-053x.1994.03.003

1. 北京科技大學冶金系, 北京 100083;
2. 上海第五鋼鐵廠

基金項目:

石化總公司資助課題

作者簡介:
蔡震升男 56歲教授

中圖分類號: TG249.4;TQ175.71
計量
- 文章訪問數: 231
- HTML全文瀏覽量: 66
- PDF下載量: 6
- 被引次數: 0
出版歷程
- 收稿日期: 1993-07-02
- 網絡出版日期: 2021-11-13

The Effects of Sintering of Coating Layers on Surface Quality of the Centrifugal Casting Steel Pipes

1. Department of Metallurgy USTB, Beijing 100083, PRC;
2. Shanghai No. 5 Steel and Iron Works

摘要: 對各種不同耐火填料組成的耐火涂層進行電鏡掃描分析,研究了涂層燒結狀況與鑄管表面質量的關系,特別是對鑄管表面氣孔形成的機理進行了深入分析.結果表明耐火涂層的導熱性、燒結溫度、燒結速度和金屬液的冷凝速度將直接影響氣孔缺陷的產生.降低涂層的熱傳導性能、控制涂層的燒結程度可有效地避免鑄管產生氣孔缺陷.
- 離心鑄造 /
- 鋼管 /
- 耐火涂料 /
- 燒結 /
- 鑄件缺陷
Abstract: In this paper,the sintering layers of the coating compounded by different refractories were observed with SEM, and the relation between the state of the coating layers and the surface quality of the casting steel pipes have been studied. It is put forward that the thermal conductivity, the sintering degree of coating can effect the surface quality of the casting pipes directly.Reducing the thermal conductivity and the sintering degree of coating can avoid the pinholes.
- centrifugal casting /
- steel pipe /
- refractory coating /
- sintering of coating layer /
- casting defects

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文章訪問數: 231
HTML全文瀏覽量: 66
PDF下載量: 6
被引次數: 0

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