The picture above shows bread mold which is a type zygospore fungi. These fungi produce spores in the black stalk-like structures you can see in the picture.
Wootz steel is a steel characterized by a pattern of bands or sheets of micro carbides within a tempered martensite or pearlite matrix. It is the pioneering steel alloy matrix developed in South India in the sixth century BC and exported globally.It was also known in the ancient world as Seric Iron.ral tradition in India maintains that a small piece of either white or black hematite (or old wootz) had to be included in each melt, and that a minimum of these elements must be present in the steel for the proper segregation of the micro carbides to take place.
Galvanized steel wire is the steel wire with zinc coat. It is usually used for cable, steel wire rope and steel strand. There are 2 ways to make the galvanized steel wire: hot dip and electroplate. Our factory focuses on hot-dipped galvanized steel wire. Compared to electroplate technology, hot dipped galvanized steel wire has many advantages as below: The hot dip process is before the wire drawing process, which makes the surface of steel wire smoother and well-distributed. The adhesive force of zinc is stronger. It will be hard to fall apart from steel wire. The zinc coating density of hot dipped galvanized steel wire is about 15-400g/m2, while the electroplate is only about 6-150g/m2. As a result, the heat resistance of hot dipped wire is much better. Moreover, it passes the 48 hours acid mist test. It has better anti-rust and corrosion performance. Features of our galvanized steel wire: