博文

目前显示的是 七月, 2019的博文

Eternal Bliss Alloy Casting & Forging Co, Ltd.Factory Tour

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Eternal Bliss Alloy Casting & Forging Co, Ltd.Factory Tour On July 13th, 2019 (Saturday), our company held a major group building activity. The company's growing power has made the company's small partners come. The process of the group building is: visit the factory ---- go  to the nursing home ------ celebrate the birthday of our manager Liu. On Saturday morning, we took the subway to the East Station collection. We were led by Zhu and Manager Liu to visit some large factories. Although it was Saturday, the factory was still in full swing, the machine rumbling work, the busy figure of the workers. The scene that shocked me the most was the forging of large bolts and nuts . In such hot weather, the workers still forged products next to the steaming stove. I tried to shoot some of the forged scenes at close range, but the hot temperature was that I gave up on this idea and could only take some photos from a distance. After that, we vi...

Classification and Application of 201 Stainless Steel

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Classification and A pplication of   201 S tainless S teel 201 stainless steel , with a certain acid and alkali resistance, high density, polishing no bubble, no pinhole and other characteristics, is the production of various watchcase, watchband bottom cover quality materials.Mainly used for decorative tube, industrial tube, some shallow stretching products. At present, there are five types of 201 stainless steel in China: J1, J2, J3, J4 and J5 due to different compositions and application fields.The composition comparison is shown in the following table: Material C% Ni% Cr% Mn% Cu% Si% P% S% N% Mo% J1 0.104 1.21 13.92 10.07 0.81 0.41 0.036 0.003 J2 0.128 1.37 13.29 9.57 0.33 0.49 0.045 0.001 0.155 J3 0.127 1.3 14.5 9.05 0.59 0.41 0.039 0.002 0.177 0.02 J4 0.06 1.27 14.86 9.33 1.57 0.39 0.036 0.002 J5 0.135 1.451 13.269 10.727 0.07 0.584 0.043...