Start by cleaning it with isopropyl alcohol and mark your focus point.
Laser etching stainless steel.
Laser marking stainless steel.
The latter makes up for at least 10 5 of the alloy.
Focusing is a bit tricky due to the bend surface.
As a result you get high quality marks and prevent the formation of rust on the.
Lately i have been engraving a lot of hip flasks.
This process is a desired form of oxidation known as.
Chromium oxide is formed naturally when chromium reacts with oxygen.
The color engraving is possible on oxygen hungry materials such as.
Laser engraving stainless steel removes an important protective layer.
Laser cutting stainless steel works with a wide variety of industries.
Chromium reacts with oxygen and creates an isolating thin layer that prevents the formation of rust on the surface.
From custom signage to aerospace car parts and more stainless steel is our most popular metal cutting application.
Not all laser technologies can be.
In fact any method that digs markings on the surface deep or shallow will remove this layer.
Laser marking is most often used to mark stainless steel grades 304 and 316 but it can be used to mark any grade.
Our fiber laser machines can engrave or mark all types of metals including stainless steel aluminum tool steel brass titanium and much more allowing you to create a variety of mark types in no time.
The preferred marking method for stainless steel is laser annealing since it protects the chromium oxide layer on the metal surface.
They re all made of elements such as iron nickel carbon and chromium.
A by effect of the laser interaction with some metals is a physical and chemical reaction called the heat tint effect which results in the change of the metal surface color.
Metal laser engraving machines.
While laser etching with plastic or acrylics can produce harmful fumes laser engraving typically will not produce fumes when working with stainless steel.
Stainless steel laser cutting engraving examples.
Laser engrave your barcodes serial numbers text and logos with an epilog laser machine.
Afterwards place it into the laser as well as something that helps you to later find the position.
Nitrogen assist gas leaves a clean dross free edge with minimal heat affected areas.
This thin protective layer is composed of chromium oxide.