At the beginning of the design of high temperature furnace, the selection of heating elements is particularly important, in the study of relevant thermal knowledge of technology, we are familiar with the design choice of electric heating wire. 1. Classification of electric heating wire: Electric heating wire is divided into two categories: iron chromium aluminum electric heating wire and nickel chromium electric heating wire... Please enter for details

For a long time, the electric heating alloy used at a high temperature above 1400 ° C in China is basically dependent on foreign imports, but its price is quite expensive, which has brought no small pressure to the production and use of high temperature electric heating furnaces in China. The domestic 0Cr27Al7Mo2 not only the use temperature is not ideal, but also the cold processing performance is poor, in order to solve this problem,... Please enter for more information

After cleaning the spinneret, assemble: 1. Before installing the spinneret head, the joint surface between the spinneret and the touch head must be checked to ensure that there is no foreign matter. 2. The screws must be coated with high-temperature grease that can withstand a temperature of more than 350. , 3. Tighten the screws in steps from the middle to both sides. ... Please enter for more information

It's April 20, 2020, and the COVID-19 pandemic is still very serious abroad. In China, the epidemic has gradually been brought under control, and more and more enterprises have resumed work.

Dear Nobadi users, 2019, thank you for your support and trust all the way In 2020, we will strive to provide you with better products and services The company will have a holiday from 2020.1.23 (the 29th day of the 12th lunar month) to 2020.2.1 (the 8th day of the 1st lunar month), and officially go to work on the 9th day of the 1st lunar month Keep the phone open during the holiday. If you have any questions, please feel free to contact me The number is 400-000-3746 Mobile Phone: 18838290748 (same as wechat) On the occasion of the coming New Year, Huang Qiaowen wishes you and your family a happy New Year, good health and happiness!

NOBODY sincerely invites all friends to visit and exchange!