CN103436821A - 一种12.9级紧固件用冷镦钢材料的制备方法 - Google Patents
一种12.9级紧固件用冷镦钢材料的制备方法 Download PDFInfo
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- CN103436821A CN103436821A CN2013102908172A CN201310290817A CN103436821A CN 103436821 A CN103436821 A CN 103436821A CN 2013102908172 A CN2013102908172 A CN 2013102908172A CN 201310290817 A CN201310290817 A CN 201310290817A CN 103436821 A CN103436821 A CN 103436821A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 17
- 239000010959 steel Substances 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 238000010273 cold forging Methods 0.000 title abstract 3
- 238000007670 refining Methods 0.000 claims abstract description 6
- 238000005266 casting Methods 0.000 claims abstract description 4
- 229910052729 chemical element Inorganic materials 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 238000005098 hot rolling Methods 0.000 claims abstract description 4
- 230000003647 oxidation Effects 0.000 claims abstract description 4
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 6
- 238000007669 thermal treatment Methods 0.000 claims description 5
- 239000012467 final product Substances 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- 238000005275 alloying Methods 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 229910001634 calcium fluoride Inorganic materials 0.000 description 1
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011021 lapis lazuli Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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CN2013102908172A CN103436821A (zh) | 2013-07-11 | 2013-07-11 | 一种12.9级紧固件用冷镦钢材料的制备方法 |
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CN2013102908172A CN103436821A (zh) | 2013-07-11 | 2013-07-11 | 一种12.9级紧固件用冷镦钢材料的制备方法 |
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CN103436821A true CN103436821A (zh) | 2013-12-11 |
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CN2013102908172A Pending CN103436821A (zh) | 2013-07-11 | 2013-07-11 | 一种12.9级紧固件用冷镦钢材料的制备方法 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1275632A (zh) * | 2000-04-17 | 2000-12-06 | 冶金工业部钢铁研究总院 | 耐延迟断裂性能优良的高强度螺栓钢 |
CN1308144A (zh) * | 2000-12-25 | 2001-08-15 | 钢铁研究总院 | 高性能抗冲击钢 |
CN1329179A (zh) * | 2001-06-22 | 2002-01-02 | 钢铁研究总院 | 高强度螺栓用钢 |
JP2002069568A (ja) * | 2000-09-01 | 2002-03-08 | Kobe Steel Ltd | 低脱炭性工具鋼及び工具 |
JP2009097047A (ja) * | 2007-10-18 | 2009-05-07 | Daido Steel Co Ltd | プラスチック成形金型用鋼およびプラスチック成形金型 |
CN102321846A (zh) * | 2011-10-14 | 2012-01-18 | 江苏省沙钢钢铁研究院有限公司 | 12.9级紧固件用含钛冷镦钢盘条及其生产方法 |
CA2824238A1 (en) * | 2011-01-13 | 2012-07-19 | Rovalma S.A. | High thermal diffusivity and high wear resistance tool steel |
-
2013
- 2013-07-11 CN CN2013102908172A patent/CN103436821A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1275632A (zh) * | 2000-04-17 | 2000-12-06 | 冶金工业部钢铁研究总院 | 耐延迟断裂性能优良的高强度螺栓钢 |
JP2002069568A (ja) * | 2000-09-01 | 2002-03-08 | Kobe Steel Ltd | 低脱炭性工具鋼及び工具 |
CN1308144A (zh) * | 2000-12-25 | 2001-08-15 | 钢铁研究总院 | 高性能抗冲击钢 |
CN1329179A (zh) * | 2001-06-22 | 2002-01-02 | 钢铁研究总院 | 高强度螺栓用钢 |
JP2009097047A (ja) * | 2007-10-18 | 2009-05-07 | Daido Steel Co Ltd | プラスチック成形金型用鋼およびプラスチック成形金型 |
CA2824238A1 (en) * | 2011-01-13 | 2012-07-19 | Rovalma S.A. | High thermal diffusivity and high wear resistance tool steel |
CN102321846A (zh) * | 2011-10-14 | 2012-01-18 | 江苏省沙钢钢铁研究院有限公司 | 12.9级紧固件用含钛冷镦钢盘条及其生产方法 |
Non-Patent Citations (2)
Title |
---|
吴元徽: "《热处理工(高级)》", 28 February 2013 * |
董世柱: "《热处理工实际操作手册》", 30 August 2006 * |
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ASS | Succession or assignment of patent right |
Owner name: ZHANG XINQUN Free format text: FORMER OWNER: ANHUI YUANXUN AUTOMATION SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20141021 |
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Effective date of registration: 20141021 Address after: 2188 No. 239000 Anhui city in Chuzhou Province, Nanqiao District fengle Road Applicant after: Zhang Xinqun Address before: 239000 Anhui province Chuzhou Nanqiao District Chengnan Industrial Park Business Park District building 12 ideal Applicant before: Anhui Yuanxun Automation Science & Technology Co., Ltd. |
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Application publication date: 20131211 |
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