PL435147A1 - Method of producing corrosion protection for steel components of agricultural machinery - Google Patents
Method of producing corrosion protection for steel components of agricultural machineryInfo
- Publication number
- PL435147A1 PL435147A1 PL435147A PL43514720A PL435147A1 PL 435147 A1 PL435147 A1 PL 435147A1 PL 435147 A PL435147 A PL 435147A PL 43514720 A PL43514720 A PL 43514720A PL 435147 A1 PL435147 A1 PL 435147A1
- Authority
- PL
- Poland
- Prior art keywords
- layer
- steel element
- carrier
- steel
- thickness
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 7
- 239000010959 steel Substances 0.000 title abstract 7
- 238000005260 corrosion Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 230000007797 corrosion Effects 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 238000005270 abrasive blasting Methods 0.000 abstract 1
- 238000005422 blasting Methods 0.000 abstract 1
- 238000007590 electrostatic spraying Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Coating By Spraying Or Casting (AREA)
- Paints Or Removers (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób wytwarzania zabezpieczenia antykorozyjnego stalowych elementów maszyn rolniczych, poprzez naniesienie na stalowy element dwuwarstwowej powłoki, przy czym warstwę pierwszą nanosi się na powierzchnię stalowego elementu natomiast warstwę drugą nanosi się na warstwę pierwszą. Pierwszą kompozycję powłokotwórczą umieszcza się na nośniku o wielkości ziarna od 0,2 do 0,8 mm, tak, że stosunek masowy kompozycji powłokotwórczej względem nośnika mieści się w przedziale od 0,5: 100 do 5: 100, a następnie tak przygotowany nośnik stosuje się w ostatnim etapie procesu przygotowania powierzchni elementu stalowego przy użyciu urządzeń do obróbki strumieniowościernej o ciśnieniu co najmniej 6 MPa, przy czym czas obróbki strumieniowościernej dobiera się tak, aby grubość warstwy utworzonej na elemencie stalowym wynosiła od 1 do 4 µm. Kompozycję stanowiącą drugą warstwę powłoki nanosi się metodą natrysku elektrostatycznego na stalowy element pokryty pierwszą warstwą, przy czym grubość drugiej warstwy dobiera się tak, aby była nie większa niż 110 µm i jednocześnie aby wzajemny stosunek grubości warstw mieścił się w przedziale od 1: 25 do 1: 50. Następnie tak przygotowany element wygrzewa się w temperaturze w z zakresu od 150 do 210°C przez 5 - 15 minut.The subject of the application is a method of producing anti-corrosion protection for steel elements of agricultural machinery by applying a two-layer coating to a steel element, the first layer being applied to the surface of the steel element and the second layer being applied to the first layer. The first film-forming composition is placed on a carrier with a grain size of 0.2 to 0.8 mm, so that the weight ratio of the film-forming composition to the carrier is in the range of 0.5: 100 to 5: 100, and then the carrier thus prepared is used is carried out in the last step of the surface preparation process of the steel element using abrasive blasting equipment with a pressure of at least 6 MPa, the blasting time selected so that the thickness of the layer formed on the steel element is from 1 to 4 µm. The composition constituting the second layer of the coating is applied by electrostatic spraying to the steel element covered with the first layer, the thickness of the second layer being selected so that it is not greater than 110 μm and at the same time that the mutual ratio of the thickness of the layers is in the range of 1: 25 to 1 : 50. Then the element prepared in this way is heated in the temperature range from 150 to 210 ° C for 5 - 15 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL435147A PL241828B1 (en) | 2020-08-31 | 2020-08-31 | Method of producing corrosion protection for steel components of agricultural machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL435147A PL241828B1 (en) | 2020-08-31 | 2020-08-31 | Method of producing corrosion protection for steel components of agricultural machinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL435147A1 true PL435147A1 (en) | 2022-03-07 |
| PL241828B1 PL241828B1 (en) | 2022-12-12 |
Family
ID=80585017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL435147A PL241828B1 (en) | 2020-08-31 | 2020-08-31 | Method of producing corrosion protection for steel components of agricultural machinery |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL241828B1 (en) |
-
2020
- 2020-08-31 PL PL435147A patent/PL241828B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL241828B1 (en) | 2022-12-12 |
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