CN102776381B - 钛及钛合金真空自耗熔炼过程中断电后重新起弧的工艺 - Google Patents
钛及钛合金真空自耗熔炼过程中断电后重新起弧的工艺 Download PDFInfo
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- CN102776381B CN102776381B CN201210271329.2A CN201210271329A CN102776381B CN 102776381 B CN102776381 B CN 102776381B CN 201210271329 A CN201210271329 A CN 201210271329A CN 102776381 B CN102776381 B CN 102776381B
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 229910001069 Ti alloy Inorganic materials 0.000 title claims abstract description 20
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 20
- 239000010936 titanium Substances 0.000 title claims abstract description 20
- 238000010309 melting process Methods 0.000 title abstract 3
- 238000002844 melting Methods 0.000 claims abstract description 81
- 230000008018 melting Effects 0.000 claims abstract description 81
- 238000003723 Smelting Methods 0.000 claims abstract description 51
- 238000005266 casting Methods 0.000 abstract description 29
- 238000001816 cooling Methods 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 4
- 238000010891 electric arc Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000004857 zone melting Methods 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
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CN201210271329.2A CN102776381B (zh) | 2012-08-01 | 2012-08-01 | 钛及钛合金真空自耗熔炼过程中断电后重新起弧的工艺 |
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CN201210271329.2A CN102776381B (zh) | 2012-08-01 | 2012-08-01 | 钛及钛合金真空自耗熔炼过程中断电后重新起弧的工艺 |
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CN102776381A CN102776381A (zh) | 2012-11-14 |
CN102776381B true CN102776381B (zh) | 2014-04-30 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110592389B (zh) * | 2019-10-25 | 2021-06-04 | 成都先进金属材料产业技术研究院有限公司 | 控制var熔炼炉铸锭装炉间隙的装置及方法 |
CN113088719B (zh) * | 2021-04-02 | 2023-03-28 | 西部超导材料科技股份有限公司 | 一种改善var钛合金一次锭底部质量的熔炼方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102560136A (zh) * | 2011-12-28 | 2012-07-11 | 攀钢集团江油长城特殊钢有限公司 | 真空自耗电弧炉的熔炼起弧工艺及熔炼工艺 |
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- 2012-08-01 CN CN201210271329.2A patent/CN102776381B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102560136A (zh) * | 2011-12-28 | 2012-07-11 | 攀钢集团江油长城特殊钢有限公司 | 真空自耗电弧炉的熔炼起弧工艺及熔炼工艺 |
Non-Patent Citations (1)
Title |
---|
李洪桂.钛(锆)真空自耗熔炼的产品质量及其影响因素.《稀有金属冶金原理及工艺》.1981,第407-408页. * |
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Effective date of registration: 20180920 Address after: 621709 the 2 floor of Changchang steel factory, three Hezhen Town, Jiangyou, Sichuan Province, 5173 Patentee after: JIANGYOU BRANCH OF ANSTEEL GROUP CHENGDU TITANIUM MATERIALS CO.,LTD. Address before: 621701 Jiangdong Road, Jiangyou, Mianyang, Sichuan 195 Patentee before: PANGANG GROUP JIANGYOU CHANGCHENG SPECIAL STEEL Co.,Ltd. |
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Effective date of registration: 20220413 Address after: 621700 Jiangdong Road, Jiangyou City, Mianyang, Sichuan Patentee after: PANGANG GROUP JIANGYOU CHANGCHENG SPECIAL STEEL Co.,Ltd. Address before: 621709 the 2 floor of Changchang steel factory, three Hezhen Town, Jiangyou, Sichuan Province, 5173 Patentee before: JIANGYOU BRANCH OF ANSTEEL GROUP CHENGDU TITANIUM MATERIALS CO.,LTD. |
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Address after: 621700 floor 2, building 5173, Changgang plant, Sanhe Town, Jiangyou City, Mianyang City, Sichuan Province Patentee after: Jiangyou branch of Panzhihua Titanium Material Co., Ltd. of Pangang Group Address before: 621709 2 / F, building 5173, Changgang plant, Sanhe Town, Jiangyou City, Mianyang City, Sichuan Province Patentee before: JIANGYOU BRANCH OF ANSTEEL GROUP CHENGDU TITANIUM MATERIALS CO.,LTD. |
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Effective date of registration: 20220627 Address after: 621700 Jiangdong Road, Jiangyou City, Mianyang, Sichuan Patentee after: PANGANG GROUP JIANGYOU CHANGCHENG SPECIAL STEEL Co.,Ltd. Address before: 621700 floor 2, building 5173, Changgang plant, Sanhe Town, Jiangyou City, Mianyang City, Sichuan Province Patentee before: Jiangyou branch of Panzhihua Titanium Material Co., Ltd. of Pangang Group |
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