RU2002135574A - METHOD FOR CHEMICAL AND THERMAL PROCESSING OF PRODUCTS PREFERREDLY IN PARTS OF PISTON PAIRS OF TRACTOR AND AUTOMOTIVE ENGINES - Google Patents
METHOD FOR CHEMICAL AND THERMAL PROCESSING OF PRODUCTS PREFERREDLY IN PARTS OF PISTON PAIRS OF TRACTOR AND AUTOMOTIVE ENGINESInfo
- Publication number
- RU2002135574A RU2002135574A RU2002135574/02A RU2002135574A RU2002135574A RU 2002135574 A RU2002135574 A RU 2002135574A RU 2002135574/02 A RU2002135574/02 A RU 2002135574/02A RU 2002135574 A RU2002135574 A RU 2002135574A RU 2002135574 A RU2002135574 A RU 2002135574A
- Authority
- RU
- Russia
- Prior art keywords
- urea
- chemical
- tractor
- products
- composition
- Prior art date
Links
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 10
- 239000004202 carbamide Substances 0.000 claims 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 4
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M Sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 claims 3
- 229910001508 alkali metal halide Inorganic materials 0.000 claims 3
- 150000008045 alkali metal halides Chemical class 0.000 claims 3
- 229910052799 carbon Inorganic materials 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 3
- 238000010438 heat treatment Methods 0.000 claims 3
- 239000003610 charcoal Substances 0.000 claims 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 2
- 238000007669 thermal treatment Methods 0.000 claims 2
- KQJQICVXLJTWQD-UHFFFAOYSA-N N-methylthiourea Chemical compound CNC(N)=S KQJQICVXLJTWQD-UHFFFAOYSA-N 0.000 claims 1
- 229940083599 Sodium Iodide Drugs 0.000 claims 1
- UMGDCJDMYOKAJW-UHFFFAOYSA-N Thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims 1
- 239000012190 activator Substances 0.000 claims 1
- 239000003245 coal Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000001187 sodium carbonate Substances 0.000 claims 1
- 229910000029 sodium carbonate Inorganic materials 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 1
- 235000009518 sodium iodide Nutrition 0.000 claims 1
- 159000000000 sodium salts Chemical class 0.000 claims 1
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2002135574/02A RU2242533C2 (en) | 2002-12-26 | 2002-12-26 | Method for thermochemical treatment of articles, preferably piston pair details of tractor and automotive engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2002135574/02A RU2242533C2 (en) | 2002-12-26 | 2002-12-26 | Method for thermochemical treatment of articles, preferably piston pair details of tractor and automotive engines |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2002135574A true RU2002135574A (en) | 2004-06-27 |
RU2242533C2 RU2242533C2 (en) | 2004-12-20 |
Family
ID=34387429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2002135574/02A RU2242533C2 (en) | 2002-12-26 | 2002-12-26 | Method for thermochemical treatment of articles, preferably piston pair details of tractor and automotive engines |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2242533C2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE533842C2 (en) * | 2009-06-16 | 2011-02-01 | Scania Cv Ab | Engine component including corrosion protection layer and method for manufacturing engine component |
RU2533577C1 (en) * | 2013-12-18 | 2014-11-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Курский государственный университет" | Composition of bath for cyanide hardening of metals and alloys in fluids |
-
2002
- 2002-12-26 RU RU2002135574/02A patent/RU2242533C2/en not_active IP Right Cessation
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