CE Tobacco Machinery Spare Parts Magnetite Processed Counter Block Of Molins Cigarette Filter Engaging Machine Mk8 Max 3

Brand Name:Upperbond
Certification:CE, ISO
Model Number:Maker
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Magnetite Processed Counter Block Of Molins Cigarette Filter Engaging Machine Mk8 Max 3


Blackened Rolling Block is a casting part of filter assembly machine, placed next to the rolling drum, functioning together to roll the tipping paper and connect the filter and the cigarette.


Hot Black Oxide


Hot baths of sodium hydroxide, nitrates, and nitrites at 141 °C (286 °F) are used to convert the surface of the material into magnetite (Fe3O4). Water must be periodically added to the bath, with proper controls to prevent a steam explosion.


Features:


Hot Black Oxide

Cold Black Oxide

Mid-Temperature Black Oxide

Ferrous Materials

Magnetite processed

conversion coating

copper selenium compound

Surface strengthened

Hardened

Rust-proof

Antirust

Corrosion Resistance

Corrosion proof

Hard and tough

High performance

Brand new

Long functional life

Reliable

High temperature tolerance

High fracture strength

Stainless

High receiving accuracy

Copper-made

Black coating


Ferrous Materials


A standard black oxide is magnetite (Fe3O4), which is more mechanically stable on the surface and provides better corrosion protection than red oxide (rust) Fe2O3. Modern industrial approaches to forming black oxide include the hot and mid-temperature processes described below. The oxide can also be formed by an electrolytic process in anodizing. Traditional methods are described in the article on bluing.

Low temperature oxide, also described below, is not a conversion coating—the low-temperature process does not oxidize the iron, but deposits a copper selenium compound.

China CE Tobacco Machinery Spare Parts Magnetite Processed Counter Block Of Molins Cigarette Filter Engaging Machine Mk8 Max 3 supplier

CE Tobacco Machinery Spare Parts Magnetite Processed Counter Block Of Molins Cigarette Filter Engaging Machine Mk8 Max 3

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