Decoufle Nano Circular Cutter Of Cigarette Assembly Line For Last
Cutting Process Of Filters With Cigarette Rod
Filter Knife is a component of cigarette making machines to slice
filter rod after being connected to cigarette rod.
Austenitic Type Stainless Steel
Austenitic stainless steel is one of the largest category of
stainless steels, covering about two-thirds of total stainless
steel production. They possess an microstructure, a face-centered
cubic crystal structure.
This micro-structure is by alloying steel with sufficient nickel or
manganese andto maintain an austenitic microstructure at all
temperatures, ranging from region to the melting point. Thus,
austenitic stainless steels are none hardenable by heat treatment
since they microstructure at all temperature environments.
Usages
Stainless steels are cheap than austenitic steels and present in
commercial products, which include:
Building components, such as roofing, and chimney ducts
Power plates in solid oxide fuel cells operating temperatures
around 700 °C (1,292 °F) (high-chromium ferritics containing 22%
Cr)
Architectural andapplications (Type 430, which contains 17% Cr)
Household goods, including kitchenware, sinks, and major appliances
Automobile exhaust pipes (Type 409 are used in North America;
stabilized grades 441 are used in Europe)
Nitrogen-Alloyed Martensitic Stainless Steels
Replacing some carbon in martensitic stainless steels by nitrogen
is a recent development. The limited solubility of nitrogen can be
increased by the pressure electroslag refining process, in which
melting is carried out. Steel containing up to 0.411% nitrogen is
achieved, lead higher hardness and higher corrosion resistance.
Though PER is expensive, lower but nitrogen contents have been
achieved by argon oxygen decarburization process.
