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small ironing board cover 97 x 34_baptism table cloth

canopy ironing board cover

Canopy ironing board covers have revolutionized the way we perceive the essential chore of ironing,...

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Elegant Gold Disposable Tablecloth for Stylish Events and Gatherings

The Elegance of Gold Disposable Tablecloths A Sparkle for Every Occasion In the realm of event plann...

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funda y almohadilla para tabla de planchar sobre la puerta

For homeowners seeking an efficient, space-saving solution to their ironing woes, the over-the-door...

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κάλυμμα και μαξιλαράκι σιδερώστρας

Ironing boards are indispensable in households, aiding in the essential task of maintaining wrinkle-...

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portable ironing board cover

Portable ironing boards have revolutionized the way we manage our clothing care routine, offering a...

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universal ironing board cover

The Universal Ironing Board Cover A Must-Have for Every Home Ironing can sometimes feel like a tedio...

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nappes en plastique

The Impacts of Plastic Nappies on the Environment In recent years, the environmental implications of...

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housse de table à repasser en céramique

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Steam Iron with Teflon Sole for Effortless and Smooth Ironing Experience

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Post time: 26-04-23

Post time: 17-05-23

During this process, each time the wire is pulled over, the surface hardens due to the high friction temperature. So basically every time you pull it you have to annealing it in the furnace. On the one hand, it is to reduce the surface hardness. On the other hand, during the process of wire pulling, only the surface is deformed, and the center is unchanged. So there’s a lot of stress inside. Therefore, it is necessary to rely on annealing to eliminate the internal stress, so that the wire becomes soft again to eliminate the stress before being drawn again.

After passivation treatment of galvanized layer, a layer of bright old and beautiful color passivation film can be generated, which can significantly improve its protective performance. There are many kinds of galvanized solution, which can be divided into cyanide plating solution and cyanide plating solution. Cyanide galvanizing solution has good dispersion and covering ability, coating crystallization is smooth and fine, simple operation, wide application range, has been used in production for a long time.

The higher the carbon content of steel wire, the worse its plasticity, the smaller the section compression and elongation of steel wire, steel wire in rolling deformation is difficult, the width of the smaller. For alloy steel wire, because the alloy element dissolved in solid solution can improve the cold working hardening rate of steel wire, its deformation resistance is large, the rolling width is small, and it is easy to crack.