CN103088201A - Aging treatment method of fan impeller material - Google Patents
Aging treatment method of fan impeller material Download PDFInfo
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- CN103088201A CN103088201A CN 201110331181 CN201110331181A CN103088201A CN 103088201 A CN103088201 A CN 103088201A CN 201110331181 CN201110331181 CN 201110331181 CN 201110331181 A CN201110331181 A CN 201110331181A CN 103088201 A CN103088201 A CN 103088201A
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- draught fan
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Abstract
The invention discloses an aging treatment method of fan impeller material. The fan impeller is manufactured by using a material of F. V520B-S1 steel; and aging temperature of heat treatment of the F. V520B-S1 steel is increased. The aging treatment method comprises the following steps of (1) pretreatment and (2) final treatment. By increasing the aging temperature of heat treatment of the F. V520B-S1 steel, the mechanical performance of the F. V520B-S1 material is controlled within a range of design requirements through the reasonable aging temperature.
Description
Technical field
The present invention relates to a kind of aging treatment method, be specifically related to a kind of aging treatment method of draught fan impeller material.
Background technology
Make the field at gas blower, F.V520B-S1 steel hardness is slightly higher, in order to reduce the hardness of F.V520B-S1 steel, and its mechanical property is not produced larger impact, by having improved the heat treated aging temp of F.V520B-S1 steel, make its hardness and mechanical property all within the design requirements scope.In the blower fan production, improve the ageing treatment that aging temp is applicable to the F.V520B-S1 material, aging temp is the data sheet by material supplier.
Summary of the invention
Goal of the invention: the objective of the invention is provides a kind of ageing treatment way of material in order to solve the deficiencies in the prior art.
Technical scheme: for achieving the above object, the invention provides a kind of aging treatment method of draught fan impeller material, adopt material F.V520B-S1 steel making when draught fan impeller is made, improve F.V520B-S1 Heat Treatment Of Steel aging temp, comprise the following steps:
(1) pre-treatment: draught fan impeller material F.V520B-S1 steel is carried out solution treatment and overaging processing, and solid solution temperature is 1030 ℃ ~ 1070 ℃, and the overaging treatment temp is 540 ℃ ~ 580 ℃;
(2) the final processing: draught fan impeller material F.V520B-S1 steel is adjusted processed and ageing treatment again, adjusting treatment temp is 760 ℃ ~ 800 ℃, and aging temperature is 540 ℃ ~ 580 ℃.
In order to reduce the hardness of F.V520B-S1 steel, and have, its mechanical property is not produced larger impact, by having improved the heat treated aging temp of F.V520B-S1 steel, its hardness and mechanical property are still within the design requirements scope.
Beneficial effect: by improving the heat treated aging temp of F.V520B-S1 steel, rational aging temp is within being controlled at the design requirements scope with the mechanical property of F.V520B-S1 material.
Embodiment
A kind of aging treatment method of draught fan impeller material adopts material F.V520B-S1 steel making when draught fan impeller is made, improve F.V520B-S1 Heat Treatment Of Steel aging temp, comprises the following steps:
(1) pre-treatment: draught fan impeller material F.V520B-S1 steel is carried out solution treatment and overaging processing,
Solid solution temperature is 1030 ℃ ~ 1070 ℃, and the overaging treatment temp is 540 ℃ ~ 580 ℃;
(2) the final processing: draught fan impeller material F.V520B-S1 steel is adjusted processed and ageing treatment again, adjusting treatment temp is 760 ℃ ~ 800 ℃, and aging temperature is 540 ℃ ~ 580 ℃.
Claims (1)
1. the aging treatment method of a draught fan impeller material is characterized in that: adopt material F.V520B-S1 steel making when draught fan impeller is made, improve F.V520B-S1 Heat Treatment Of Steel aging temp, comprise the following steps:
(1) pre-treatment: draught fan impeller material F.V520B-S1 steel is carried out solution treatment and overaging processing, and solid solution temperature is 1030 ℃ ~ 1070 ℃, and the overaging treatment temp is 540 ℃ ~ 580 ℃;
(2) the final processing: draught fan impeller material F.V520B-S1 steel is adjusted processed and ageing treatment again, adjusting treatment temp is 760 ℃ ~ 800 ℃, and aging temperature is 540 ℃ ~ 580 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110331181 CN103088201A (en) | 2011-10-27 | 2011-10-27 | Aging treatment method of fan impeller material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110331181 CN103088201A (en) | 2011-10-27 | 2011-10-27 | Aging treatment method of fan impeller material |
Publications (1)
| Publication Number | Publication Date |
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| CN103088201A true CN103088201A (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 201110331181 Pending CN103088201A (en) | 2011-10-27 | 2011-10-27 | Aging treatment method of fan impeller material |
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| CN (1) | CN103088201A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831034A (en) * | 2015-04-30 | 2015-08-12 | 智腾机械设备（上海）有限公司 | Heat treatment method for enclosed impeller |
| CN105219939A (en) * | 2014-06-04 | 2016-01-06 | 沈阳透平机械股份有限公司 | The cryogenic compressor double aging thermal treatment process of S520B material |
| CN105755231A (en) * | 2014-12-16 | 2016-07-13 | 沈阳透平机械股份有限公司 | Compressor impeller FV520B-S material heat treatment process |
| CN107447086A (en) * | 2017-08-23 | 2017-12-08 | 沈阳透平机械股份有限公司 | A kind of vacuum heat treatment process of FV520B S steel |
| CN109371205A (en) * | 2018-12-26 | 2019-02-22 | 溧阳福思宝高速机械有限公司 | A kind of three-dimensional flow impeller quenching processing technology |
| CN110004278A (en) * | 2019-04-12 | 2019-07-12 | 沈阳透平机械股份有限公司 | A kind of conditioning treatment technique of ternary milling welding impeller FV520 (B) steel |
-
2011
- 2011-10-27 CN CN 201110331181 patent/CN103088201A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105219939A (en) * | 2014-06-04 | 2016-01-06 | 沈阳透平机械股份有限公司 | The cryogenic compressor double aging thermal treatment process of S520B material |
| CN105755231A (en) * | 2014-12-16 | 2016-07-13 | 沈阳透平机械股份有限公司 | Compressor impeller FV520B-S material heat treatment process |
| CN104831034A (en) * | 2015-04-30 | 2015-08-12 | 智腾机械设备（上海）有限公司 | Heat treatment method for enclosed impeller |
| CN107447086A (en) * | 2017-08-23 | 2017-12-08 | 沈阳透平机械股份有限公司 | A kind of vacuum heat treatment process of FV520B S steel |
| CN107447086B (en) * | 2017-08-23 | 2019-04-26 | 沈阳透平机械股份有限公司 | A kind of vacuum heat treatment process of FV520B-S steel |
| CN109371205A (en) * | 2018-12-26 | 2019-02-22 | 溧阳福思宝高速机械有限公司 | A kind of three-dimensional flow impeller quenching processing technology |
| CN110004278A (en) * | 2019-04-12 | 2019-07-12 | 沈阳透平机械股份有限公司 | A kind of conditioning treatment technique of ternary milling welding impeller FV520 (B) steel |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130508 |