CN103924189B - 螺纹钢热扩散处理方法及螺纹钢 - Google Patents
螺纹钢热扩散处理方法及螺纹钢 Download PDFInfo
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- CN103924189B CN103924189B CN201410152881.9A CN201410152881A CN103924189B CN 103924189 B CN103924189 B CN 103924189B CN 201410152881 A CN201410152881 A CN 201410152881A CN 103924189 B CN103924189 B CN 103924189B
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- Prior art keywords
- heat diffusion
- diffusion treatment
- screw
- thread steel
- treatment method
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 108
- 239000010959 steel Substances 0.000 title claims abstract description 108
- 238000009792 diffusion process Methods 0.000 title claims abstract description 97
- 238000000034 method Methods 0.000 title claims abstract description 47
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- 229910000765 intermetallic Inorganic materials 0.000 claims abstract description 16
- KFZAUHNPPZCSCR-UHFFFAOYSA-N iron zinc Chemical compound [Fe].[Zn] KFZAUHNPPZCSCR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims description 16
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 14
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 11
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 10
- 239000012190 activator Substances 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 5
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical group [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000011068 loading method Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 2
- 235000019270 ammonium chloride Nutrition 0.000 claims description 2
- 238000005422 blasting Methods 0.000 claims description 2
- 238000002161 passivation Methods 0.000 claims description 2
- 238000012805 post-processing Methods 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 235000012239 silicon dioxide Nutrition 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract description 11
- 238000005260 corrosion Methods 0.000 abstract description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract description 8
- 239000000853 adhesive Substances 0.000 abstract description 5
- 230000001070 adhesive effect Effects 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- 229960005191 ferric oxide Drugs 0.000 description 7
- 239000004567 concrete Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000005238 degreasing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011812 mixed powder Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000006120 scratch resistant coating Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005480 shot peening Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Other Surface Treatments For Metallic Materials (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410152881.9A CN103924189B (zh) | 2014-04-16 | 2014-04-16 | 螺纹钢热扩散处理方法及螺纹钢 |
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CN201410152881.9A CN103924189B (zh) | 2014-04-16 | 2014-04-16 | 螺纹钢热扩散处理方法及螺纹钢 |
Publications (2)
Publication Number | Publication Date |
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CN103924189A CN103924189A (zh) | 2014-07-16 |
CN103924189B true CN103924189B (zh) | 2016-07-13 |
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CN201410152881.9A Active CN103924189B (zh) | 2014-04-16 | 2014-04-16 | 螺纹钢热扩散处理方法及螺纹钢 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106947939B (zh) * | 2017-03-13 | 2018-12-07 | 北京科技大学 | 一种热扩散制备耐蚀钢筋的方法 |
CN110129536A (zh) * | 2019-04-03 | 2019-08-16 | 如皋市福锴金属制品有限公司 | 一种螺纹钢及其热扩散加工处理工艺 |
CN112391589A (zh) * | 2019-08-12 | 2021-02-23 | 泰州多源合金技术有限公司 | 一种钢材制件多元合金共渗配方和防腐加工工艺 |
CN113897580A (zh) * | 2021-09-26 | 2022-01-07 | 盐城市联鑫钢铁有限公司 | 一种螺纹钢耐蚀性处理方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1138430A1 (ru) * | 1983-07-21 | 1985-02-07 | Всесоюзный Научно-Исследовательский Институт Горной Механики Им.М.М.Федорова | Состав дл диффузионного цинковани стальных деталей |
CN2051229U (zh) * | 1989-06-22 | 1990-01-17 | 申小金 | 渗锌铁制紧固件 |
SU1731872A1 (ru) * | 1989-05-16 | 1992-05-07 | Челябинский филиал Научно-производственного объединения по технологии тракторного и сельскохозяйственного машиностроения | Состав дл диффузионного цинковани металлических изделий |
US6171359B1 (en) * | 1997-03-17 | 2001-01-09 | Leonid Levinski | Powder mixture for thermal diffusion coating |
CN1730727A (zh) * | 2005-01-31 | 2006-02-08 | 天津市先知邦钢铁防腐工程有限公司 | 一种纳米复合粉末渗锌加工方法 |
-
2014
- 2014-04-16 CN CN201410152881.9A patent/CN103924189B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1138430A1 (ru) * | 1983-07-21 | 1985-02-07 | Всесоюзный Научно-Исследовательский Институт Горной Механики Им.М.М.Федорова | Состав дл диффузионного цинковани стальных деталей |
SU1731872A1 (ru) * | 1989-05-16 | 1992-05-07 | Челябинский филиал Научно-производственного объединения по технологии тракторного и сельскохозяйственного машиностроения | Состав дл диффузионного цинковани металлических изделий |
CN2051229U (zh) * | 1989-06-22 | 1990-01-17 | 申小金 | 渗锌铁制紧固件 |
US6171359B1 (en) * | 1997-03-17 | 2001-01-09 | Leonid Levinski | Powder mixture for thermal diffusion coating |
CN1730727A (zh) * | 2005-01-31 | 2006-02-08 | 天津市先知邦钢铁防腐工程有限公司 | 一种纳米复合粉末渗锌加工方法 |
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Address after: 300402 Tianjin city Beichen District Da Zhang Zhuang Zhen Nan Ma Dan Cun West Elm Road North Applicant after: TIANJIN XZB TECHNOLOGY CO., LTD. Address before: 300402 Tianjin city Beichen District Da Zhang Zhuang Zhen Nan Ma Dan Cun West Elm Road North Applicant before: Tianjin XZB Sherardizing Anti-Corrosion Metal Products Co., Ltd. |
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Denomination of invention: Heat diffusion treatment of rebar and its application Effective date of registration: 20210427 Granted publication date: 20160713 Pledgee: Tianjin Kerong Financing Guarantee Co.,Ltd. Pledgor: TIANJIN XZB TECHNOLOGY Co.,Ltd. Registration number: Y2021120000013 |
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