Aluminum Foil 20 Micron Alloy 8011 Soft Temper
Aluminum Foil 20 Micron Alloy 8011 Soft Temper The intermediate annealing process of 8011 aluminum alloy was studied through the intermediate annealing test of 8011 aluminum alloy. The results show that the microhardness of 8011 aluminum alloy decreases most significantly at the recrystallization stage, and the hardness decreases with the higher the annealing temperature. The most suitable intermediate annealing process is 340℃×2 h.
The medicinal foil originally produced by the domestic aluminum processing factory has always selected 1235 alloy according to the market requirements and the production conditions at that time. Due to the serious dark spots, difficult to control the shape of the pull, and low production efficiency (rolling speed) and other specific problems , according to the market and our company's development and use of 8011 alloy, under the condition of having certain production experience, 8011 alloy medicinal foil was produced. The test results show that the medicinal foil produced by 8011 alloy eliminates the dark bright spots. , and with the increase of the rolling speed, the quality of the plate shape has been better controlled, and the overall quality level has been improved. At the same time, because the medicinal foil products are delivered to the H18 state, the factory performance values after changing to 8011 alloy fully meet the standard. Require
When the composite film for pharmaceutical flexible packaging containing aluminum foil is heat-sealed, the aluminum foil layer must withstand the combined force of the pulling and shearing process at the junction of the pressure-non-pressure area. The smaller elongation means that the aluminum foil is "brittle" and easy to break. . The detection of aluminum foil elongation is carried out on the tensile testing machine. The tensile testing machine with more functions can directly read the displacement of the aluminum foil test strip before and after the fracture, and calculate the elongation of the aluminum foil when it is broken according to the displacement before and after the fracture and the length of the test sample.
Container Foil Aluminum 3003 H24 For Food Grade: Continuous casting and rolling, strong tension, partial toughening.
