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The so-called golden nine silver ten, on October 19, 2017, the 21st Ningbo International Fashion Festival also held at Ningbo International Convention and Exhibition Center, such as about, it can be said that the entire form is triggered more clothing colleagues attention. New consumer environment is driving the Ningbo with the surging trend brought together thousands of light on the enterprise, which also became a loom of local textile and garment industry lead the way. Excellent Rohdembo...
【China Aluminum Industry Net】 Insulating refractory materials for aluminum electrolysis furnaces and tank construction furnaces mainly include the following three types: (a) The diatomite insulation material diatomite is formed after the algae organic matter is corrupted and changed by the earth's crust. The main components of diatomaceous earth are non-crystalline silica, which is generally between 70% and 85%, and a small amount of clay impurities with a melting temperature in the range...
[Chinese aluminum industry network] aluminum alloy quenching furnace we have previously introduced more about its quenching speed of some technical knowledge, which is more complex knowledge, today we simply talk about the characteristics of aluminum alloy quenching furnace, is for this boiler A basic introduction, so that we can better understand a little aluminum alloy quenching furnace, see it not the same place. In order to allow everyone to better understand the characteristics of the...
[China Aluminum Industry Network] The introduction of the function and principle of the aluminum alloy quenching furnace must be introduced by many people. In fact, it can be used as a kind of boiler to introduce them. It is possible to understand how to use it, but the aluminum alloy quenching furnace has some special features. I think this is closely related to the application, because it is mainly used for aluminum alloy products, then the shape and size of the article have an impact on how...
Tender number Tender code: CBL_20161115_29368590 Opening time: 2016-12-09 Bulletin category: Domestic tender Tenderee: Shandong Iron and Steel Group Rizhao Co., Ltd. Source of funds: Other tender number Shandong Iron and Steel Group Co., Ltd. Rizhao Iron and Steel Co., Ltd. project 3500mm furnace coil heating furnace tender announcement This announcement is a very important document, and constitute part of the tender documents, please Read it carefully. To apply for bidding, payment, etc.,...
OFweek smart home network telecommunications Electric Business Festival big promotion, like to find a step to the various manufacturers can be, after all, the price is not just fall, have to find a suitable reason Caixing, E-commerce Festival is undoubtedly a great The reason is that "cheap" users, the manufacturers lowered their posture without being sick. The annual E-commerce Festival is also quite general, Jingdong created 618, Suning created 818, Ali created a double eleven, time...
The production process of seamless steel tubes and the selection of materials and hardness of several major roll tools are described as follows: 1 seamless steel pipe production process Seamless steel pipe production mainly through the following several processes; tube blank - cutting - heating - piercing - rolling tube - set (reduction) diameter - straightening - cutting head and tail - inspection - packaging - Storage. According to different rolling methods, seamless steel tube rolling mills...
Summary: With the improvement of the quality of life, cashmere known as "soft gold" and "diamond fiber" has gradually entered the lives of ordinary people. Cashmere sweaters have strong extensibility and elasticity. They have better skin-friendly, warmth-keeping, and comfortable wear. They are loved by more and more people. Then, how is this cashmere sweater, which has been hailed as "soft gold" by people? Today, 熠shining takes everyone into the production process...
Summary: With the improvement of the quality of life, cashmere known as "soft gold" and "diamond fiber" has gradually entered the lives of ordinary people. Cashmere sweaters have strong extensibility and elasticity. They have better skin-friendly, warmth-keeping, and comfortable wear. They are loved by more and more people. Then, how is this cashmere sweater, which has been hailed as "soft gold" by people? Today, 熠shining takes everyone into the production process...
The dry autumn is coming. I want to moisturize the thirsty skin. But it is not easy to apply the mask every day. It is better to use the lotion to wet it! The cotton pad that absorbs lotion can quickly make the skin moisturize and moisturize in a short period of time. It can also select the appropriate lotion according to the condition of the skin every day so that the skin will be fully saturated. First, why choose wet 1, wet dressing for follow-up maintenance absorb speed Wet dressing lotion...
Do not know everyone understand the roller? The roller is a category of road equipment in construction machinery and is widely used for compaction operations of large-scale engineering projects such as roads, railways, airport runways, dams, stadiums, etc. It can be used for rolling sand, semi-viscous and sticky soils, and stable roadbeds. Soil and asphalt concrete pavement layer. However, many people do not know how to choose a roller. The following roller-driven roller manufacturers will give...
First, the trend: five (3) generations of rice leaf curlers in the middle of the Yangtze River and Huai River and most of the south of the rice area will occur (5, more than 300 plexus larvae 300), the Yangtze River in the northern and Huaihuai will be partial emphasis on the rice area Occurrence (Level 4, 201-300 larvae) occurs locally. It is expected that most of the rice area during the height of the newly hatched larvae will appear from the end of July to the middle of August. Second,...
A trolley heater replaces the furnace tube and the old tube must be removed. If it is a bent elbow connected with the furnace tube, when replacing the furnace tube, the furnace tube is firstly excised with an oxygen-acetylene flame outside the return bend. When removing the inner elbow, the mechanical method should be adopted. If the pipe is connected with the trolley heating furnace, the pipe is bent when the pipe is replaced, and oxygen is cut outside the sharp bending pipe. When the material...
At 10:16 am on April 16, the 1# blast furnace hoisting and hot blast furnace capping ceremony of Qingsteel's environmental relocation project was successfully held. The ceremony was presided over by Chen Yingming, project manager of CCID Steel #1 blast furnace in China Metallurgical Industry Co., Ltd., Wang Haibo, deputy general manager of Qinggang Group, Zhang Hongxing, general manager of Qingsteel Ironmaking Corporation, Zhang Hongxing, head of the Ironmaking Operations Department, and...
Application of High-voltage Frequency Converter in Energy-saving Technology of Main Blast Furnace Blowing in Blast Furnace Core Tip: Application of high-voltage frequency converters in energy-saving technologies for coal-fired main exhaust fans of blast furnaces (Zhongwei Huatian Nanjing Engineering Technology Co., Ltd., Nanjing 243005, Jiangsu, China) The biggest problem is energy consumption. The continuous increase in the proportion of production, how to do a good job in energy saving...
Furnace control system of vacuum sintering furnace Core Tip: [Tags: SY_Introduction] The control system of this equipment includes all control instruments and actuators. This device has a high degree of automated operation, which is also one of the important differences with the ordinary vacuum sintering furnace. In order to ensure the reliability of automatic operation, the selected control instruments of this machine [including temperature control instruments, pressure control instruments,...
At 11:30 a.m. local time on May 31, 2011, Fan Min, Deputy General Manager of China Nonferrous Metals Co., Ltd., a contributing company in Zambia, issued an order to stop the feeding of the IZA furnace. This marks the successful conclusion of the first furnace of the IZA furnace, while the entire company entered a one-month maintenance shutdown. As the world's first ESA furnace to successfully use domestically-made refractories, Qishishi Copper Smelting Co., Ltd. IZA was ignited from 10:58...
The depleted electric furnace is mainly composed of metal components and refractory materials. The melt temperature in the furnace is up to 1300°C, and the melt contains sulfides and the flue gas contains corrosive gases, which have a strong erosion on the furnace. These factors directly affect the life of the furnace. In particular, near the slag line, slag intake, copper craters, and slag discharge ports are more severely corroded. These parts are mainly due to the erosion of the slag...
The consumption of refractories and the consumption of electricity must also increase, and the labor intensity of workers also increases. Since we are mainly steel, it is not possible to quickly repair the lining by using a high-temperature furnace body after the molten steel is released, as in the case of a regular smelting enterprise. Thus, before the furnace is opened in the absence of high-temperature sintering, the furnace must be repaired. Furnace lining. When the erosion is severe, it is...
After the operation of Shouqin No. 1 blast furnace for many years, due to the uneven smelting temperature in the furnace, various parts of the stave have been damaged. In order to update the stave in a short period of time so that the blast furnace can operate normally, Shouqin organized the research group. The research group went deep into the site and carefully examined the survey, and consulted relevant data in light of actual conditions to discuss the issue. After continuous investigation...
Since the vacuum melting process is essentially irreversible once vacuuming and heating are started, especially when the silicon material is melted, performing the furnace inspection is particularly necessary, even more important than the operation after the furnace is opened. The purpose of the pre-furnace inspection is to discover the safety hazards and the signs of accidents in the furnace and to resolve them before starting the process. The contents of the furnace inspection can be divided...
Feeling hot after exercise, some people would like to drink some beer, thinking that it can not only give the body antipyretic, but also give the body to add sugar and moisture. Is this really the case? It seems that cool beer, especially chilled beer, does have a cool sensation at the entrance, but after a bottle or a drink is heard, it will make people feel dry, phlegm and body heat. Because beer, after all, also contains alcohol, although the beer's alcohol content is small, but the...
Solar heat is approaching, and the continued high temperatures make the hospital emergency room overflow. Hyperthermia, stroke, diarrhea, and myocardial infarction... In addition to the increase in patients, people generally feel unwell. According to experts, the harm caused by weather to the human body is various, including temperature, humidity, pressure, wind force, and sunlight. These factors alone or “action” or comprehensive “invasion” can cause metabolism, endocrinology, and body...
Every year around June 6 of the year, when the sun reaches 75 degrees Huangjing, it is a kind of solar energy for the Mang species. Chang Zhimei, deputy director and chief physician of the Department of Traditional Chinese Medicine at the Central Hospital of Changchun, said that since the beginning of the Mang species, yang has entered a period of extreme prosperity, the rainfall has increased significantly, the weather is hot, and the hot and humid climate makes people feel unwell. Everyone...
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