Because it improves the material properties of the resulting metal.
Zirconium is said to be an active component of poison ivy. It is also an alloying agent of steel. Zircon is the mineral from which zirconium is extracted.
Copper and zinc are not alloying elements for steels.
Usually. However there are other properties that affect it too.
A zamak is one of a family of alloys with a zinc base and alloying elements of aluminium, magnesium, and copper.
Coating with a metallic layer (galvanization), varnishing, alloying to obtain more resistant alloys.
Here is a link to a description of the alloying process for a generic alloy production method.
There is no one single answer to your question as various alloying materials will achieve this. There are also various forms of fatigue failure, for instance thermal and bending, which will be affected by what alloying material is present.
chromium added to regular steal form stainless steel.
Zirconium is said to be an active component of poison ivy. It is also an alloying agent of steel. Zircon is the mineral from which zirconium is extracted.
gold
It's primarily used for alloying.
Stainless steel is an Alloy steel because it contains chromium as an alloying element - steels without alloying elements are called carbon steels.
yes. steel is an alloy in which major alloying element are iron and carbon along with other minor alloying element such as zinc, chromium etc .
It is quite pure but does have traces of alloying metal in
Arsenic can be an alloying component for bronze.
In mild steel there are negligeble alloying elements which has no effect on physical & chemical properties of MS. On the other hand due to alloying elements [ Ni & Cr ] oxidation is avoided.
It is THE key alloying element of stainless steel.