Custom Positive Protos 90e Hauni Circular Blade

Protos 90e Of Hauni Circular Blade For Cigarette Making Machine For Assembled Filters With Cigarette Rod Connected

Filter Knife is a component of cigarette making machines to slice filter rod after being connected to cigarette rod.

Payment Terms:

Payment terms are negotiable to a certain extent under below principles:

For products we have in stock, normally we ask for full payment upon shipment.

For products of customized specification, or painted as required, or of special materials, we need full payment upon ordering.

For regular size wear parts/ consumables/ spares, normally we request 50% down payment before sending order to our plant, and the balance before shipment.

Stainless Steel

Different types of stainless steel include the elements carbon (from 0.03% to greater than 1.00%), nitrogen, aluminium, silicon, sulfur, titanium, nickel, copper, selenium, niobium, and molybdenum.pecific types of stainless steel are often designated by a three-digit number, e.g., 304 stainless.

Stainless steel:276 is a family of iron-based alloys that includes approximately 11% chromium, a composition that stops the iron from rusting, while providing heat-resistant properties.

Invention

Robert Bunsen discovered chromium's resistance to strong acids. The corrosion resistance of iron-chromium alloys may have been first recognized in 1821 by Pierre Berthier, who noted their resistance against attack by some acids and suggested their use in cutlery.

In the early 1800s, James Stodart, Michael Faraday, and Robert Mallet observed the resistance of chromium-iron alloys ("chromium steels") to oxidizing agents.

The invention of stainless steel followed a series of scientific developments, starting in 1798 when chromium was first shown to the French Academy by Louis Vauquelin.