Ti-6Al-4V Titanium Coil

  Titanium coil strip is used in aerospace, marine, nuclear power battery research and development, electronic electrode plates, chemical, petroleum, precision manufacturing, medical and pharmaceutical applications.

  Titanium coil strip is titanium plate, strip, coil or sheet with a thickness of 0.01-10mm, and is divided into pure titanium foil and titanium alloy foil.

Another index to assess the thickness of titanium foil is the weight per unit area, such as g/m or oz/fi, etc. The larger the value, the greater the thickness. However, the larger the width, the higher the productivity when manufacturing. The length of the roll body determines the z-large width of the rolled foil, and the wider, thinner and harder the rolled part is, the harder it is to roll. The z-large width of rolled titanium foil is about 600mm.

  Titanium coil strip/titanium foil production method:

  Electrode preparation → Vacuum melting → Forging and billet opening → Hot rolling → Cold rolling → Annealing (heat treatment) → Plates, strips, foils

  Titanium coil strip rolling:

  The manufacturing method of titanium foil is widely used in flat roll strip rolling, which is characterized by high productivity, scale and output. The basic use of six-roll cold rolling mill or 20-roll cold rolling mill for production.

  Heat treatment: the mainstream of the heat treatment of titanium strip and foil there are two kinds of heat treatment: vacuum annealing and continuous on-line protection annealing. Vacuum annealing, is the roll or sheet titanium foil placed in a vacuum furnace for heat treatment; titanium strip foil continuous on-line protection annealing is a new technology in recent years, compared with the vacuum annealing has a higher production efficiency, and product quality has a higher level of enhancement, but the threshold of the equipment is higher, especially on the product quality and titanium strip foil mechanical properties of the index has a good guarantee.