Use and performance of Graphite electrodes
use
Used in steelmaking electric arc furnace, refining furnace, as conductive electrode; Used for industrial silicon furnace, phosphorus furnace and corundum furnace, as conductive electrode.
performance
High resistance to thermal shock and high mechanical strength
grade
High Power Graphite Electrode (SHP) high power Graphite Electrode (UHP) with high power graphite electrode (HP) with high power graphite electrode (R
Precautions for use of graphite electrodes
1. According to the capacity of the electric furnace and the load of transformer, the grade and diameter of the electrode are suitable
2. When loading the electric furnace, the bulk charge shall be placed in the bottom of the furnace so as not to break the electrode. In the process of smelting, the lime should not be conductive. Large masses of objects are concentrated directly below the electrode, otherwise it will affect the electrode and even cause the electrode to break.
3. Attention should be paid to the position of the furnace cover. If the furnace cover is offset, the cover of the furnace will be blown on the lifting electrode, causing the electrode to be damaged.
4. When connecting the electrode, if the defect of joint bolt is found, the connection should be made after replacement
5. After the electrodes are connected, if there is a gap in the connection surface, it is important to find out the reason
6. The electrode should be used vertically.
7. The electrode holder shall be sandwiched between the upper and lower levels of the top electrode, and shall not be sandwiched between the warning line and the middle electrode. Otherwise, the electrode column is easily broken
8. The raw materials and production techniques of different manufacturers may vary. The physical and chemical properties of the electrode are also different, and it is recommended that the joints and electrodes produced by different manufacturers should not be used in a different way.
High Power Graphite Electrode High Power Graphite Electrode,Die-Cast Graphite Electrodes,Bone Bit Graphite Electrod,Thermal Graphite Fengcheng Ruixing Carbon Products Co., Ltd , http://www.lnfcrxts.com
Figure 1 Zhengzhou Sanmao Institute's first technical competition meeting site 
Figure 2 Technical competitions The three mill employees earnestly participated in the competition. Qiu Lihua, deputy director and union chairman of the institute, and Yang Xiaoping, director of the labor union office, and all the contestants and competition judging panel members attended the awarding ceremony. Director Yang of the union read out the commendation decision, and Deputy Director Qiu presented the award to 12 winners. Yan Shaolei and Wang Lichao spoke on behalf of nearly 70 contestants of the lathe and molding workers. After the previous theoretical examination (September 17th) and the two days of the 24th and 25th of this month, the first competition of the first technical competition was obtained by Comrade Yan Shaolei, the third of the products, and the prize was 2,000 yuan. The second place is Wei Tianbao of the Department of Processing and Manufacturing, and Wei Tianbao of the three parts of the product, each with a bonus of 1,000 yuan; Zhang Xu of the Processing and Manufacturing Department, Zhao Xianchao of the third product, and Lu Peng of the Processing and Manufacturing Department won the third. Name, bonus of 600 yuan each. The first place in the overall performance of the molding workers was Comrade Wang Lichao of the three products, with a bonus of 2,000 yuan; the second place was Wang Feng and Wei Xiwang of the second part of the product, each with a bonus of 1,000 yuan; Wang Xiaodong of the grinding disc manufacturing department, product three Yan Shuangran of the Department of Zhang Shuanghe and the second part of the product won the third place with a bonus of 600 yuan each. The rest of the players won the entry prize. 
Figure 3 Award-winning employees It is understood that in order to fully create a good atmosphere of advocating skills and respecting (retaining) skilled personnel, the institute also cooperates with the mechanical industry professional skills identification abrasives industry sub-center, in this skill competition theory and Those who pass the practical examinations shall be awarded the corresponding intermediate qualification certificates by the mechanical industry occupational skills appraisal abrasives industry sub-center. At the same time, in order to cooperate with the effective implementation of the first technical competition, the personnel department of the institute first held the theoretical knowledge training and examinations for the 12 hours of the molding and 20 hours of the train according to the proposal of the trade union, for all the contestants. A good theoretical foundation has been laid. "I am so excited. Through these years of continuous efforts, I have made great progress. What I did not expect is that the leaders personally awarded awards to our technicians, and we feel that the unit is paying more and more attention to mechanics and skills. Talents will definitely be useful.†Yan Shaolei, who won the first place in the car industry and came from the three products of the institute, said excitedly at the awards conference. According to the needs of the work, the institute will continue to improve the effectiveness and pertinence of the training of technicians, and strive to create a good atmosphere of respecting labor, respecting knowledge, respecting skills, respecting innovation and respecting entrepreneurship, making high-skilled talents stand out and promoting the skilled workers. Training and employment docking, providing a steady stream of skilled talents to promote the sustainable development of the enterprise economy.
In order to speed up the training of a large number of knowledge-based and technical-skilled talents, this website has continuously stimulated the enthusiasm of employees to actively participate in post training, technical training, post-production and skill competition, so that more employees can take the initiative. Learn to master new technologies and new methods, further broaden the growth channels for skilled talents, and provide technical talent support for the sustainable development of enterprises. Zhengzhou Abrasives Grinding Research Institute (Zhengzhou Sanmao Research Institute) held the first session in mid-to-late September. The technical competition was held, and the awarding ceremony was held at the first-line production site on the afternoon of the 27th.