Reduction of emissions in waste water from post-tanning process steps

A method for manufacturing a tantalum sputtering target comprises a first kneading and forging step, a first thermal treatment step, a second kneading and forging step, a cold rolling step and a second thermal treatment step.

This, they said, was the proper way to remember the saints.

Forging ratio of a rough structure of a heat treatment has several effects :

A free machining zinc-copper based wrought zinc alloy and a preparation method thereof.

ISO/TC 79/SC 6 Wrought aluminium and aluminium alloys A

The liner (26) is cast in place thereby affixing the liner to the casting by means of diffusion bonding (52, 54) during the casting of the cast article.

Forging ratio is calculated by the ratio: initial cross section / final cross section.

They are usually classified according to the Aluminum Association Alloy Number for wrought alloys.

They are resistant to corrosion, show good age-hardening behaviour, and are also suitable for extrusion and wrought alloy applications.

Measurement of water consumption in the two process stages: up to tanning and post-tanning, and recording of production in the same period.

Hence, the separate collection of wrought alloys from cars might become economically viable in the coming decades.

　This material to be molded is a powder obtained by the three-dimensional kneading of a lacquer and plant fibers while heating the same.

5754 aluminium alloy is an alloy in the wrought aluminium -magnesium family (5000 or 5xxx series).

At the cold rolling step, the tantalum material (1) after the second kneading and forging step is subjected to cold rolling.