This article presents methods for producing cast parts of working bodies of soil-cultivating tractors with a powdered surfacing carbide coating and applies hardening modes. The compositions, properties and structures of coatings of steel samples were determined. The hardness and microhardness of the surface and subsurface layers of steel were studied. Heat treatment modes with double phase recrystallization are used, which increases the hardness and wear resistance of cast parts 2-3 times higher than serial products.
| Mualliflar | Тилабов, Баходир, Абдуқодиров, Жавлонбек |
|---|---|
| Jurnal | Agro ILM |
| Nashr sanasi | 2026-05-20 |
| Jild | 124 |
| Son | 3 |
| Betlar | 134-135 |
| Til | O‘zbek |
model, wear-resistant coating, carbon steel, hardness, structure, heat treatment with double phase recrystallization, abrasive wear resistance and durability, модель, износостойкая покрытия, углеродистая сталь, твердость, структура, термическая обработка с двойной фазовой перекристаллизацией, абразивная износостойкость и долговечность, модел, ейилишга бардошли қоплама, углеродли пўлат, қаттиқлик, структура, икки марта фаза қайта кристалланиш термик ишлов бериш, абразив ейилишга бардошлилиги ва узоқ муддатга ишлаши
This article presents the results of field experiments investigating the effect of varying the longitudinal distance between the lower-tier body and the upper-tier body positioned ahead of it from 30 cm to 60 cm. It was…
The article discusses methods for producing parts of agricultural machines with powdered surfacing hard-alloy coating of the sormite type. The compositions, properties and structures of hard-alloy coatings made of 35GL…
This article investigates the sensitivity of an adaptive angular displacement sensor designed to measure angular displacement in the control systems of agricultural robot manipulators and selects an optimal solution.
The article covers the results of scientific research on the influence of anthropogenic and natural factors on the condition of archaeological and historical monuments of the Fergana region, geochemical properties…
This article presents data on the effect of tillage with a KHU-4B cultivator and a milling cultivator on the bulk density and porosity of the soil when cultivating cotton with row spacings of 60 sm (control) and 70 sm…
The article analyzes the physical and mathematical foundations of thermal regime formation in soil-based aboveground and buried greenhouses under the conditions of the Syr Darya basin. The “soil–greenhouse–atmosphere”…
The article presents theoretical and constructive solutions and results of a device for electro technological processing of legume seeds, increasing their efficiency.
The data on the effect of winter wheat application with mineral fertilizers in different proportions and rates on the amount of potassium in the soil in the conditions of meadow-gray soils with different phosphorus…
This article examines the design, components, and operating principle of the storage bunker of a potato digger, and also provides justification for the rational parameters of the proposed device.
The soils of the Republic of Karakalpakstan are characterized by salinity and low fertility. In order to obtain high crop yields, it is necessary to improve the meliorative condition of agricultural lands and implement…