Factory Promotional Stainless Steel in Thailand
Stainless steels generally contain between 10-20%chromium as the main alloying element and are valued for high corrosionresistance. With over 11% chromium, steel is about 200 times moreresistant to corrosion than mild steel. These steels can be divided into three groups based on their crystalline structure: Austenitic: Austenitic steels are non-magnetic and non heat-treatable, andgenerally contain 18% chromium, 8% nickel and less than 0.8% carbon. Austenitic steels form the largest po...
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Stainless steels generally contain between 10-20%
chromium as the main alloying element and are valued for high corrosion
resistance. With over 11% chromium, steel is about 200 times more
resistant to corrosion than mild steel. These steels can be divided into
three groups based on their crystalline structure:
Austenitic steels are non-magnetic and non heat-treatable, and
generally contain 18% chromium, 8% nickel and less than 0.8% carbon. Austenitic steels
form the largest portion of the global stainless steel market and are
often used in food processing equipment, kitchen utensils and piping.
Ferritic: Ferritic steels contain trace amounts of nickel, 12-17% chromium, less than 0.1% carbon, along with other alloying elements, such as molybdenum, aluminum or titanium. These magnetic steels cannot be hardened with heat treatment, but can be strengthened by cold working.
Martensitic steels contain 11-17% chromium, less than 0.4% nickel and
up to 1.2% carbon. These magnetic and heat-treatable steels are used in
knives, cutting tools, as well as dental and surgical equipment.
Water bottle tameshigiri with our hand forged Roronoa Zoro’s Yubashiri Katana
The sword used in this video was a prize to one of our 2013 Slash a Pose Winners. He modified the sword to suit his preference. In this video, you’ll see the limitation of a 1050 carbon steel blade. We were not surprised that the blade got bent cutting a hard 5 gallon water bottle, because this blade is only recommended for cutting soft targets. Although we were amazed that it did not take any damage when it cut off the top of the 5 gallon water bottle which is quite hard.
Video courtesy of North Gevero from Cagayan De Oro
IMPORTANT: Please note that the person in this video does not have any formal training, so please do not criticize his form. We posted this video with approval from the owner, not to show his skill, but to show the performance of the sword.
Visit www.geishasblade.com for high quality Japanese style swords in the Philippines!
* Disclaimer *
Geisha’s Blade 芸者の刃 swords are sold only for training under expert supervision, for demonstration of forms, collection or display. Inspect swords before use to ensure they are in proper condition. Geisha’s Blade 芸者の刃 is not responsible for any and all forms of use, misuse, injury, disability, damage, any other serious risk, or loss incurred. By purchasing any of our products, the buyer agrees they are 18 years of age, is fully responsible and assumes all liability.
Aluminium and its alloys are among the most important materials in the manufacture of profiles, tubes, and metal sheets. Aluminium is the most common metal in the earth’s crust, but being a base metal it is not found in its pure form. The most important raw material for alumiunium smelting is bauxite.
The red-brown mineral is found in Australia, Guinea, Brazil, and Jamaica amongst other places.
The production of aluminium from bauxite takes place in two stages: First the ore is cleaned of impurities resulting in pure alumina (aluminium oxide). The metal is then obtained in the subsequent molten electrolysis process.
Pure aluminium is a silver-white, relatively soft light metal, which is very ductile and malleable.
Aluminium has very good electrical and thermal conducting properties. It is relatively resistant to humidity and atmospheric oxygen. This is due to the thin layer of oxide that forms on freshly scarified aluminium within seconds and protects the aluminium underneath from further corrosion.
Aluminium is a metal with outstanding properties, and it is difficult to imagine everyday life and work without it. It is three times lighter than steel and can easily be compounded with many other materials. It defies the effects of weather and the environment for decades, and it can be recycled almost without limits!
More information: http://products.alfer.com