MD2879B2 - Compoziţie pulverulentă pentru încărcare prin sudare - Google Patents
Compoziţie pulverulentă pentru încărcare prin sudare Download PDFInfo
- Publication number
- MD2879B2 MD2879B2 MDA20010184A MD20010184A MD2879B2 MD 2879 B2 MD2879 B2 MD 2879B2 MD A20010184 A MDA20010184 A MD A20010184A MD 20010184 A MD20010184 A MD 20010184A MD 2879 B2 MD2879 B2 MD 2879B2
- Authority
- MD
- Moldova
- Prior art keywords
- welding
- powdery
- wear
- parts
- composition
- Prior art date
Links
- 238000003466 welding Methods 0.000 title abstract 5
- 239000000203 mixture Substances 0.000 title abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 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
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 238000005275 alloying Methods 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 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
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 229910052761 rare earth metal Inorganic materials 0.000 abstract 1
- 150000002910 rare earth metals Chemical class 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
Landscapes
- Arc Welding In General (AREA)
- Powder Metallurgy (AREA)
Abstract
Invenţia se referă la sudură, în particular la сompoziţiile pulverulente pentru încărcare prin sudare, сare pot fi utilizate la aliere, modificarea aliajelor de turnătorie şi pentru încărcarea prin sudare rezistentă la uzură a pieselor, care funcţionează în condiţii de uzură abrazivă.Compoziţia pulverulentă pentru încărcare prin sudare conţine carbon, siliciu, mangan, crom, aluminiu, cupru, metale pământuri-rare, fier, magneziu şi nichel în următorul raport al componentelor, % mas.:Rezultatul invenţiei constă în sporirea plasticităţii şi rezistenţei pieselor la uzură prin obţinerea microstructurii metalului depus fără pori şi fisuri.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20010184A MD2879B2 (ro) | 2001-06-15 | 2001-06-15 | Compoziţie pulverulentă pentru încărcare prin sudare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20010184A MD2879B2 (ro) | 2001-06-15 | 2001-06-15 | Compoziţie pulverulentă pentru încărcare prin sudare |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD20010184A MD20010184A (ro) | 2003-03-31 |
| MD2879B2 true MD2879B2 (ro) | 2005-10-31 |
Family
ID=19739871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20010184A MD2879B2 (ro) | 2001-06-15 | 2001-06-15 | Compoziţie pulverulentă pentru încărcare prin sudare |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD2879B2 (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD229Z (ro) * | 2009-06-22 | 2011-01-31 | Институт Прикладной Физики Академии Наук Молдовы | Material electrodic sinterizat |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU420424A1 (ru) * | 1972-12-11 | 1974-03-25 | Порошковая проволока для наплавки |
-
2001
- 2001-06-15 MD MDA20010184A patent/MD2879B2/ro not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU420424A1 (ru) * | 1972-12-11 | 1974-03-25 | Порошковая проволока для наплавки |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD229Z (ro) * | 2009-06-22 | 2011-01-31 | Институт Прикладной Физики Академии Наук Молдовы | Material electrodic sinterizat |
Also Published As
| Publication number | Publication date |
|---|---|
| MD20010184A (ro) | 2003-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) |