CN101514387B - 一种合金固相脱碳方法 - Google Patents
一种合金固相脱碳方法 Download PDFInfo
- Publication number
- CN101514387B CN101514387B CN2009100430742A CN200910043074A CN101514387B CN 101514387 B CN101514387 B CN 101514387B CN 2009100430742 A CN2009100430742 A CN 2009100430742A CN 200910043074 A CN200910043074 A CN 200910043074A CN 101514387 B CN101514387 B CN 101514387B
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- CN
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- Prior art keywords
- carbon
- containing alloy
- alloy
- decarburization method
- phase
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000000956 alloy Substances 0.000 title claims abstract description 28
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 27
- 238000005261 decarburization Methods 0.000 title claims abstract description 13
- 239000007790 solid phase Substances 0.000 title claims abstract description 11
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 38
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000000843 powder Substances 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 14
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 239000007791 liquid phase Substances 0.000 claims abstract description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 10
- 229910052698 phosphorus Inorganic materials 0.000 claims description 10
- 239000011574 phosphorus Substances 0.000 claims description 10
- 125000005587 carbonate group Chemical group 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract 2
- 239000011261 inert gas Substances 0.000 abstract 1
- 238000010298 pulverizing process Methods 0.000 abstract 1
- 229910000604 Ferrochrome Inorganic materials 0.000 description 8
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910000805 Pig iron Inorganic materials 0.000 description 5
- 229910000616 Ferromanganese Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical class [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- NKWPZUCBCARRDP-UHFFFAOYSA-L calcium bicarbonate Chemical compound [Ca+2].OC([O-])=O.OC([O-])=O NKWPZUCBCARRDP-UHFFFAOYSA-L 0.000 description 1
- 229910000020 calcium bicarbonate Inorganic materials 0.000 description 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 238000005262 decarbonization Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000012204 lemonade/lime carbonate Nutrition 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009100430742A CN101514387B (zh) | 2009-04-08 | 2009-04-08 | 一种合金固相脱碳方法 |
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CN2009100430742A CN101514387B (zh) | 2009-04-08 | 2009-04-08 | 一种合金固相脱碳方法 |
Publications (2)
Publication Number | Publication Date |
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CN101514387A CN101514387A (zh) | 2009-08-26 |
CN101514387B true CN101514387B (zh) | 2011-04-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2009100430742A Expired - Fee Related CN101514387B (zh) | 2009-04-08 | 2009-04-08 | 一种合金固相脱碳方法 |
Country Status (1)
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CN (1) | CN101514387B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102002624B (zh) * | 2010-09-22 | 2012-08-29 | 太原理工大学 | 高碳锰铁合金的固相脱碳方法 |
CN106367591B (zh) * | 2016-09-22 | 2018-04-24 | 安徽工业大学 | 一种高碳锰铁熔盐脱碳脱磷制备低磷中碳锰铁的方法 |
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2009
- 2009-04-08 CN CN2009100430742A patent/CN101514387B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN101514387A (zh) | 2009-08-26 |
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Owner name: LIU KE Free format text: FORMER OWNER: HE XIUYUAN Effective date: 20110422 Owner name: ZOU AIHUA |
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Free format text: CORRECT: ADDRESS; FROM: 410007 NO. 1705, DORMITORY OF TOBACCO COMPANY, NO. 279, SECTION 3, FURONG MIDDLE ROAD, CHANGSHA CITY, HU'NAN PROVINCE TO: 411101 NO. 3, BUILDING 3, YUETANGLING, YUETANG DISTRICT, XIANGTAN CITY, HU'NAN PROVINCE |
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Effective date of registration: 20110422 Address after: 411101 Hunan Province, Xiangtan city Yuetang District Yuetang Ling 3 Building No. 3 Applicant after: Liu Ke Co-applicant after: Zou Aihua Address before: 410007, tobacco companies dormitory No. three, No. 279, Furong Middle Road, Changsha, Hunan 1705, China Applicant before: He Xiuyuan |
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Owner name: HU'NAN LIANZHI METALLURGY NEW MATERIALS CO., LTD. Free format text: FORMER OWNER: LIU KE Effective date: 20120301 Free format text: FORMER OWNER: ZOU AIHUA Effective date: 20120301 |
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Effective date of registration: 20120301 Address after: 411101 Hunan province Xiangtan City College Road, Yuetang District No. 36 coal street Yuetang stack Patentee after: Hunan Lianzhi Metallurgy New Material Co., Ltd. Address before: 411101 Hunan Province, Xiangtan city Yuetang District Yuetang Ling 3 Building No. 3 Co-patentee before: Zou Aihua Patentee before: Liu Ke |
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