Sheet metal fabrication processing is formed by laser cutting or stamping process, shear and bending, bending, bending, welding, riveting. The Sheet metal fabrication used are cold-rolled plate (SPCC), hot-rolled plate, galvanized plate (SHCC) (SECC, SGCC), copper (CU) brass, copper, beryllium copper, aluminum (5052), stainless steel. Sheet metal fabrication processing steps: according to the parts drawing (3D) expanded into a plan (2D), laser cutting or die stamping shape, CNC punching each bending part, should pay attention to the direction of the burr of the workpiece. Then the students are welded or riveted (some). Surface treatment after processing: electroplating, passivation, sand blasting (powder), anode treatment. Products are generally made for the connection and the outer cover. Applications in robotics, drone, communications, medical devices, industrial automation equipment. Sheet Metal Fabrication,Oem Sheet Metal Fabrication,Sheet Metal Forming,Sheet Metal Bending Hong Kong RYH CO., LTD , https://www.szcncturning.com
Lutetium main purposes are (1) the manufacture of certain special alloys. For example lutetium aluminum alloys are used in neutron activation analysis. (2) Stable deuterons play a catalytic role in petroleum cracking, alkylation, hydrogenation and polymerization. (3) Addition of strontium iron or yttrium aluminum garnet to improve certain properties. (4) Raw materials for the bubble reservoir. (5) A composite functional crystal doped lutetium yttrium aluminum borate four neodymium salt solution belongs to the technical field of cooling the crystal growth, the experiment proved that, in the crystal doped lutetium NYAB laser optical uniformity and performance are better than NYAB crystal. (6) Studies by foreign authorities have found that bismuth has potential applications in electrochromic displays and low-dimensional molecular semiconductors. In addition, é•¥ is also used in energy battery technology and phosphor activators.
é•¥(Lu) basic knowledge introduction
î´î´ 1907 years and Wells ** You Beien (G.Urbain) each study, using different separation methods from "ytterbium", he also discovered a new element, the element name to Wells ** For Cp (Cassiopeium), Eubey named it Lu (Lutetium) according to Paris's old name lutece. Later, it was found that Cp and Lu are the same element, and they are collectively called é•¥ . î´