RU2013142114A - METHOD FOR STRENGTHENING THERMAL TREATMENT OF CARBON INSTRUMENTAL STEELS - Google Patents
METHOD FOR STRENGTHENING THERMAL TREATMENT OF CARBON INSTRUMENTAL STEELS Download PDFInfo
- Publication number
- RU2013142114A RU2013142114A RU2013142114/02A RU2013142114A RU2013142114A RU 2013142114 A RU2013142114 A RU 2013142114A RU 2013142114/02 A RU2013142114/02 A RU 2013142114/02A RU 2013142114 A RU2013142114 A RU 2013142114A RU 2013142114 A RU2013142114 A RU 2013142114A
- Authority
- RU
- Russia
- Prior art keywords
- carbon
- thermal treatment
- steels
- tool steels
- tempering
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract 5
- 229910000831 Steel Inorganic materials 0.000 title claims abstract 5
- 229910052799 carbon Inorganic materials 0.000 title claims abstract 5
- 239000010959 steel Substances 0.000 title claims abstract 5
- 238000000034 method Methods 0.000 title claims abstract 3
- 238000005728 strengthening Methods 0.000 title 1
- 238000007669 thermal treatment Methods 0.000 title 1
- 238000005496 tempering Methods 0.000 claims abstract 4
- 238000010438 heat treatment Methods 0.000 claims abstract 2
Landscapes
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Способ упрочняющей термической обработки углеродистых инструментальных сталей, заключающийся в том, что углеродистые инструментальные стали подвергают закалке с температуры 760-780°C и последующему отпуску, отличающийся тем, что отпуск проводят воздействием при комнатной температуре пульсирующего дозвукового воздушного потока, имеющего частоту 1130-2100 Гц и звуковое давление 120-140 дБ.The method of hardening heat treatment of carbon tool steels, which consists in the fact that the carbon tool steels are subjected to hardening from a temperature of 760-780 ° C and subsequent tempering, characterized in that the tempering is carried out by exposure to a pulsating subsonic air flow at room temperature having a frequency of 1130-2100 Hz and sound pressure 120-140 dB.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013142114/02A RU2557841C2 (en) | 2013-09-13 | 2013-09-13 | Hardening thermal processing of carbon tool steels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013142114/02A RU2557841C2 (en) | 2013-09-13 | 2013-09-13 | Hardening thermal processing of carbon tool steels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2013142114A true RU2013142114A (en) | 2015-03-20 |
| RU2557841C2 RU2557841C2 (en) | 2015-07-27 |
Family
ID=53285543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013142114/02A RU2557841C2 (en) | 2013-09-13 | 2013-09-13 | Hardening thermal processing of carbon tool steels |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2557841C2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2658563C2 (en) * | 2016-04-20 | 2018-06-21 | Федеральное государственное бюджетное образовательное учреждение высшего образования Балтийский государственный технический университет "ВОЕНМЕХ" им. Д.Ф. Устинова (БГТУ "ВОЕНМЕХ") | Method of processing metal products produced by cold plastic deformation |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2133282C1 (en) * | 1998-10-26 | 1999-07-20 | Открытое акционерное общество "Волгодизельмаш" | Method for stabilizing residual stress in part surface layer |
| RU2197541C1 (en) * | 2001-11-12 | 2003-01-27 | Кукушкин Николай Николаевич | Method and unit for hardening tools and parts |
| RU2458155C1 (en) * | 2011-04-18 | 2012-08-10 | Государственное образовательное учреждение высшего профессионального образования Балтийский государственный технический университет "ВОЕНМЕХ" им. Д.Ф. Устинова (БГТУ "ВОЕНМЕХ") | Method of eliminating stretching residual stresses on metal product surface |
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2013
- 2013-09-13 RU RU2013142114/02A patent/RU2557841C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2557841C2 (en) | 2015-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20170914 |