CN103433452A - 低含气离心复合轧辊的脱气工艺 - Google Patents
低含气离心复合轧辊的脱气工艺 Download PDFInfo
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- CN103433452A CN103433452A CN2013103359219A CN201310335921A CN103433452A CN 103433452 A CN103433452 A CN 103433452A CN 2013103359219 A CN2013103359219 A CN 2013103359219A CN 201310335921 A CN201310335921 A CN 201310335921A CN 103433452 A CN103433452 A CN 103433452A
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- roll
- metal mold
- centrifugal
- centrifugal compound
- air
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- 238000007872 degassing Methods 0.000 title claims abstract description 12
- 239000002131 composite material Substances 0.000 title abstract 7
- 239000002184 metal Substances 0.000 claims abstract description 72
- 229910052751 metal Inorganic materials 0.000 claims abstract description 72
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000005266 casting Methods 0.000 claims abstract description 11
- 238000009750 centrifugal casting Methods 0.000 claims abstract description 10
- 150000001875 compounds Chemical class 0.000 claims description 62
- 239000000725 suspension Substances 0.000 claims description 10
- 230000000630 rising effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 230000001684 chronic effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000009849 vacuum degassing Methods 0.000 abstract description 3
- 210000003739 neck Anatomy 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 22
- 239000001257 hydrogen Substances 0.000 description 11
- 229910052739 hydrogen Inorganic materials 0.000 description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000192 social effect Effects 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN201310335921.9A CN103433452B (zh) | 2013-07-19 | 2013-07-19 | 低含气离心复合轧辊的脱气工艺 |
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CN201310335921.9A CN103433452B (zh) | 2013-07-19 | 2013-07-19 | 低含气离心复合轧辊的脱气工艺 |
Publications (2)
Publication Number | Publication Date |
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CN103433452A true CN103433452A (zh) | 2013-12-11 |
CN103433452B CN103433452B (zh) | 2015-06-03 |
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CN201310335921.9A Active CN103433452B (zh) | 2013-07-19 | 2013-07-19 | 低含气离心复合轧辊的脱气工艺 |
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CN (1) | CN103433452B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5435578B2 (zh) * | 1974-01-25 | 1979-11-02 | ||
JPS63224859A (ja) * | 1987-03-16 | 1988-09-19 | Kawasaki Steel Corp | 遠心鋳造複合ロ−ルの製造方法 |
CN101240403A (zh) * | 2008-01-30 | 2008-08-13 | 中国科学院金属研究所 | 一种高速钢复合轧辊及其铸造方法 |
CN103014532A (zh) * | 2013-01-16 | 2013-04-03 | 唐山亿联盛轧辊有限公司 | 一种高耐磨复合轧辊及其制备方法 |
-
2013
- 2013-07-19 CN CN201310335921.9A patent/CN103433452B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5435578B2 (zh) * | 1974-01-25 | 1979-11-02 | ||
JPS63224859A (ja) * | 1987-03-16 | 1988-09-19 | Kawasaki Steel Corp | 遠心鋳造複合ロ−ルの製造方法 |
CN101240403A (zh) * | 2008-01-30 | 2008-08-13 | 中国科学院金属研究所 | 一种高速钢复合轧辊及其铸造方法 |
CN103014532A (zh) * | 2013-01-16 | 2013-04-03 | 唐山亿联盛轧辊有限公司 | 一种高耐磨复合轧辊及其制备方法 |
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Effective date of registration: 20161215 Address after: 064400 Hebei Province, Tangshan City Qian'an city Qian'an Zhen Mao Jia Wa Cun Dong (Fucheng trade) Patentee after: QIAN'AN FUCHENG INDUSTRY & TRADE Co.,Ltd. Address before: 066004 western Hebei street Hebei city Qinhuangdao province Yanshan University No. 438 retired. Patentee before: Gao Diankui |
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Denomination of invention: Degassing process for low-gas-content centrifugal composite roll Effective date of registration: 20161219 Granted publication date: 20150603 Pledgee: Bank of Cangzhou Limited by Share Ltd. Qian'an branch Pledgor: QIAN'AN FUCHENG INDUSTRY & TRADE Co.,Ltd. Registration number: 2016990001121 |
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Date of cancellation: 20230515 Granted publication date: 20150603 Pledgee: Bank of Cangzhou Limited by Share Ltd. Qian'an branch Pledgor: QIAN'AN FUCHENG INDUSTRY & TRADE Co.,Ltd. Registration number: 2016990001121 |
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Denomination of invention: Degassing process of low gas content centrifugal composite roller Effective date of registration: 20230606 Granted publication date: 20150603 Pledgee: Bank of China Limited Qian'an Branch Pledgor: QIAN'AN FUCHENG INDUSTRY & TRADE Co.,Ltd. Registration number: Y2023980043122 |
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