Brass valves
Mar 23, 2024
Ordinary brass is a copper zinc binary alloy. Due to its good plasticity, it is suitable for manufacturing plates, bars, wires, pipes and deep drawing parts, such as condenser t...
Sep 27, 2022
It has high strength, good plasticity, and can withstand cold and hot pressure processing well, as well as welding and corrosion resistance. Used for condensation and heat dissi...
Sep 26, 2022
Ordinary brass is a copper zinc binary alloy, and its zinc content varies widely, so its room temperature structure is also very different. According to the Cu Zn binary state d...
Sep 25, 2022
So far, the earliest copper products found in the world are mainly found in West Asia, such as the Javi Chermi region in Iraq, where copper ornaments were found, dating from abo...
Sep 24, 2022
The hot working temperature is 750 ~ 830 ℃; Annealing temperature 520-650 ℃; The low temperature annealing temperature for relieving internal stress is 260 ~ 270 ℃.
Sep 23, 2022
To measure the purity of brass, Archimedes principle can be used to measure the volume and mass of the sample, and then the proportion of copper in brass can be calculated accor...
Sep 22, 2022
Lead is practically insoluble in brass and distributed on the grain boundary as free particles. Lead brass has α And( α+β) Two. α Lead brass can only be cold deformed or hot ext...
Sep 21, 2022
The metal stamping industry is an industry involving an extremely wide range of fields, which goes deep into all aspects of the manufacturing industry. In foreign countries, met...
Sep 20, 2022
With the progress of society and the development of science and technology, hardware products are more and more widely used in industry, agriculture and various fields of people...
Sep 19, 2022
Each mold has a certain period of use, but the long service life depends on the protection of the mold. Jinjue Hardware will introduce the following methods to greatly increase ...
Sep 18, 2022
The material of the main working parts of the die is improper. Poor material performance, no wear resistance; The die steel is not refined and has a lot of smelting defects; The...
Sep 17, 2022