RO100768B1 - Fonta rezistenta la uzura - Google Patents
Fonta rezistenta la uzuraInfo
- Publication number
- RO100768B1 RO100768B1 RO132951A RO13295188A RO100768B1 RO 100768 B1 RO100768 B1 RO 100768B1 RO 132951 A RO132951 A RO 132951A RO 13295188 A RO13295188 A RO 13295188A RO 100768 B1 RO100768 B1 RO 100768B1
- Authority
- RO
- Romania
- Prior art keywords
- weight
- maximum
- cast iron
- abrasive resistance
- lubrication
- Prior art date
Links
- 229910001018 Cast iron Inorganic materials 0.000 title abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000005461 lubrication Methods 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 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 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
- Sliding-Contact Bearings (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
Inventia se refera la o fonta rezistenta la uzura în conditii de frecare cu ungere, pentru confectionarea pieselor necesare în ramura industriei constructoare de masini, supuse la solicitari dinamice mari. Fanta, conform inventiei, este constituita din 3,5...4,2% în greutate carbon, 2,4...2,8% în greutate siliciu, maximum 0,5% în greutate mangan, maximum 0,05% în greutate fosfor, maximum 0,02% în greutate sulf, 1,0...2,0% în greutate cupru, 0,3...0,6% în greutate nichel, maximum 0,2% în greutate crom, 0,2...0,3% în greutate molibden, 0,05...0,6% în greutate magneziu, 0,04...0,05% în greutate calciu, 0,001...0,003% în greutate bor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO1988132951A RO100768A2 (ro) | 1988-04-07 | 1988-04-07 | Fonta rezistenta la uzura |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO1988132951A RO100768A2 (ro) | 1988-04-07 | 1988-04-07 | Fonta rezistenta la uzura |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO100768B1 true RO100768B1 (ro) | 1991-03-01 |
| RO100768A2 RO100768A2 (ro) | 1991-10-07 |
Family
ID=20121431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO1988132951A RO100768A2 (ro) | 1988-04-07 | 1988-04-07 | Fonta rezistenta la uzura |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO100768A2 (ro) |
-
1988
- 1988-04-07 RO RO1988132951A patent/RO100768A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO100768A2 (ro) | 1991-10-07 |
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