The element symbol of indium is In, atomic number 49, atomic weight 114.8, silver-white metal, ductile, melting point 156.61 ℃, boiling point 2080 ℃, hardness 1.2, density 7.30g/c㎡.
The Exhaust system investment casting cone inlet is applicate for exhaust system, the manufacture process is investment casting with material stainless steel 1.4308 and machining.
Codonopsis pilosula, also known as dang shen or poor man's ginseng, is a perennial species of flowering plant in the bellflower family. It is native to Asia, where it grows in forests, meadows, and scrub. The roots of C. pilosula are used in traditional C
The Aluminium Window Frame Profiles are made from 6000 series aluminum alloy. It can also change the nature of the product by adding different elements. Adding a small amount of copper or zinc can increase the strength of the alloy without significantly r
Artificial graphite materials have been successfully used in pressure casting of nonferrous metals. For example, zinc-alloy and copper-alloy castings molds are made of pressure graphite casting molds. The artificial graphite materials have been used in au