RU2008148543A - METHOD FOR CHEMICAL AND THERMAL TREATMENT OF PRODUCTS FROM POWDER MATERIALS BASED ON IRON - Google Patents
METHOD FOR CHEMICAL AND THERMAL TREATMENT OF PRODUCTS FROM POWDER MATERIALS BASED ON IRON Download PDFInfo
- Publication number
- RU2008148543A RU2008148543A RU2008148543/02A RU2008148543A RU2008148543A RU 2008148543 A RU2008148543 A RU 2008148543A RU 2008148543/02 A RU2008148543/02 A RU 2008148543/02A RU 2008148543 A RU2008148543 A RU 2008148543A RU 2008148543 A RU2008148543 A RU 2008148543A
- Authority
- RU
- Russia
- Prior art keywords
- products
- container
- charge
- iron
- chemical
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract 6
- 229910052742 iron Inorganic materials 0.000 title claims abstract 3
- 239000000463 material Substances 0.000 title claims abstract 3
- 238000000034 method Methods 0.000 title claims abstract 3
- 239000000843 powder Substances 0.000 title claims abstract 3
- 238000007669 thermal treatment Methods 0.000 title claims abstract 3
- 239000000126 substance Substances 0.000 title 1
- 238000009792 diffusion process Methods 0.000 claims abstract 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims abstract 2
- 238000002360 preparation method Methods 0.000 claims abstract 2
Landscapes
- Other Surface Treatments For Metallic Materials (AREA)
- Powder Metallurgy (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
Способ химико-термической обработки изделий из порошковых материалов на основе железа, включающий приготовление шихты, засыпку шихты в контейнер, загрузку изделий в контейнер, выдержку контейнера с изделиями в печи, выгрузку контейнера из печи, выгрузку изделий из контейнера, отличающийся тем, что в состав шихты вводят марганец, обеспечивающий повышение эксплуатационных свойств за счет получения диффузионного слоя и функционального приповерхностного карбидного слоя большей толщины. The method of chemical-thermal treatment of products from iron-based powder materials, including the preparation of the charge, filling the charge into the container, loading the products into the container, holding the container with the products in the furnace, unloading the container from the furnace, unloading the products from the container, characterized in that the charge is introduced with manganese, which provides an increase in operational properties by obtaining a diffusion layer and a functional surface carbide layer of greater thickness.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008148543/02A RU2406782C2 (en) | 2008-12-10 | 2008-12-10 | Procedure for chemical-thermal treatment of items out of powder materials on base of iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008148543/02A RU2406782C2 (en) | 2008-12-10 | 2008-12-10 | Procedure for chemical-thermal treatment of items out of powder materials on base of iron |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008148543A true RU2008148543A (en) | 2010-06-20 |
| RU2406782C2 RU2406782C2 (en) | 2010-12-20 |
Family
ID=42682239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008148543/02A RU2406782C2 (en) | 2008-12-10 | 2008-12-10 | Procedure for chemical-thermal treatment of items out of powder materials on base of iron |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2406782C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112126892A (en) * | 2020-09-03 | 2020-12-25 | 中国铁道科学研究院集团有限公司金属及化学研究所 | A kind of multi-component alloy co-penetrating agent for improving the wear resistance of steel and its application |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3623901A (en) * | 1968-11-18 | 1971-11-30 | Bethlehem Steel Corp | Formation of chromium-containing coatings on both sides of steel strip with one coated side having a bright finish |
| RU2048605C1 (en) * | 1992-12-09 | 1995-11-20 | Институт машиноведения и металлургии Дальневосточного отделения РАН | Composition for diffusion hardening of iron-carbon alloys |
| RU2186873C2 (en) * | 2000-05-15 | 2002-08-10 | Федеральное государственное унитарное предприятие "Московское машиностроительное производственное предприятие "Салют" | Method of multicomponent diffusion saturation of machine parts surfaces |
| RU2185263C1 (en) * | 2001-07-09 | 2002-07-20 | Открытое акционерное общество "Центральный научно-исследовательский технологический институт" | Method for making metalloceramic articles on base of matrix high-speed steels |
-
2008
- 2008-12-10 RU RU2008148543/02A patent/RU2406782C2/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112126892A (en) * | 2020-09-03 | 2020-12-25 | 中国铁道科学研究院集团有限公司金属及化学研究所 | A kind of multi-component alloy co-penetrating agent for improving the wear resistance of steel and its application |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2406782C2 (en) | 2010-12-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20131211 |