CN100516245C - 17-4ph钢表面强化方法 - Google Patents
17-4ph钢表面强化方法 Download PDFInfo
- Publication number
- CN100516245C CN100516245C CNB2005100461954A CN200510046195A CN100516245C CN 100516245 C CN100516245 C CN 100516245C CN B2005100461954 A CNB2005100461954 A CN B2005100461954A CN 200510046195 A CN200510046195 A CN 200510046195A CN 100516245 C CN100516245 C CN 100516245C
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 11
- 239000010959 steel Substances 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000005728 strengthening Methods 0.000 title claims abstract 3
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 239000006104 solid solution Substances 0.000 claims abstract description 12
- 230000032683 aging Effects 0.000 claims abstract description 9
- 239000000243 solution Substances 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims description 24
- 238000000137 annealing Methods 0.000 claims description 3
- 238000005242 forging Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 238000010791 quenching Methods 0.000 claims description 3
- 230000000171 quenching effect Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 230000006641 stabilisation Effects 0.000 claims description 3
- 238000011105 stabilization Methods 0.000 claims description 3
- 238000005496 tempering Methods 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 230000035882 stress Effects 0.000 abstract description 9
- 230000007797 corrosion Effects 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 abstract description 8
- 238000005336 cracking Methods 0.000 abstract description 5
- 230000002378 acidificating effect Effects 0.000 abstract description 4
- 230000006698 induction Effects 0.000 abstract description 2
- 230000001550 time effect Effects 0.000 abstract 4
- 230000000694 effects Effects 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 238000007669 thermal treatment Methods 0.000 abstract 1
- 229910000734 martensite Inorganic materials 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000004881 precipitation hardening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Heat Treatment Of Articles (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100461954A CN100516245C (zh) | 2005-04-08 | 2005-04-08 | 17-4ph钢表面强化方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100461954A CN100516245C (zh) | 2005-04-08 | 2005-04-08 | 17-4ph钢表面强化方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1844415A CN1844415A (zh) | 2006-10-11 |
CN100516245C true CN100516245C (zh) | 2009-07-22 |
Family
ID=37063385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100461954A Expired - Lifetime CN100516245C (zh) | 2005-04-08 | 2005-04-08 | 17-4ph钢表面强化方法 |
Country Status (1)
Country | Link |
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CN (1) | CN100516245C (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103409601A (zh) * | 2013-09-04 | 2013-11-27 | 上海康晟特种合金有限公司 | 高温用超合金电磁搅拌辊的热处理方法 |
CN105714063B (zh) * | 2014-12-03 | 2018-03-27 | 北京有色金属研究总院 | 一种0Cr17Ni4Cu4Nb沉淀硬化不锈钢棒材的制备方法 |
CN105200334B (zh) * | 2015-10-21 | 2017-05-24 | 中南大学 | 一种烧结类回弹量可控的17‑4ph不锈钢零件及其制备方法 |
CN106381366A (zh) * | 2016-11-18 | 2017-02-08 | 江苏华威机械制造有限公司 | 特种合金钢高频淬火的冷却工艺及装置 |
CN106399642A (zh) * | 2016-11-18 | 2017-02-15 | 江苏华威机械制造有限公司 | 一种特种合金钢高频淬火冷却工艺 |
CN110004278B (zh) * | 2019-04-12 | 2021-03-02 | 沈阳透平机械股份有限公司 | 一种三元铣制焊接叶轮用fv520(b)钢的预备热处理工艺 |
CN111500831A (zh) * | 2020-06-12 | 2020-08-07 | 山东建筑大学 | 一种17-4ph基座的热处理工艺 |
CN114214493B (zh) * | 2021-12-06 | 2023-04-07 | 北京科技大学 | 一种高强耐蚀钢回转支承座圈及其表面耐磨强化处理方法 |
-
2005
- 2005-04-08 CN CNB2005100461954A patent/CN100516245C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1844415A (zh) | 2006-10-11 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHENYANG BLOWER WORKS GROUP CORPORATION Free format text: FORMER NAME: SHENYANG BLOWER WORKS GROUP CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 110869 Shenyang economic and Technological Development Zone, Liaoning development road, a No. 16 Patentee after: SHENYANG BLOWER WORKS Group Corp. Address before: 110142, No. 16, development road, Shenyang economic and Technological Development Zone, Liaoning, China Patentee before: SHENYANG BLOWER WORKS GROUP Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 110869 No. 16 A Development Road, Shenyang Economic and Technological Development Zone, Liaoning Province Patentee after: Shenyang Blower Works Group Corp. Address before: 110869 No. 16 A Development Road, Shenyang Economic and Technological Development Zone, Liaoning Province Patentee before: SHENYANG BLOWER WORKS Group Corp. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20090722 |