
On the 5th, the Mirror reported on the hot summer weather in Kuwait, a Middle Eastern country with long, hot, dry, and sunny summers, with the title "The World's Most Inhabitable City, Summer Temperatures Often Exceeding 50 degrees Celsius, Even Streets Should Be Equipped with Air Conditioning"; In winter, it is cool, dry, and cloudy when sunny; There is wind all year round; The annual temperature is generally within the range of 8 ° C to 46 ° C, rarely below 4 ° C or above 48 ° C. As soon as Kuwait City, the capital of Kuwait, enters summer, almost no one walks outdoors. Specific data shows that since August this year, Kuwait has experienced a high temperature of 51 degrees Celsius. According to data, the summer temperatures in Kuwait have approached 50 ° C in recent years. Kuwait is a desert country, with a desert area accounting for over 90% of the national territory. It is extremely hot, hot, and dry without rain.
Kuwait's Arab Times reported that on the 2nd local time, the country's electricity load reached a record high of 16735 megawatts. According to reports, two-thirds of the residential electricity consumption in the country comes from air conditioning that operates almost uninterrupted throughout the day. Iranian businessman Ashkanani, who lives in Kuwait, said that during the hottest months of the summer, most of Kuwait's 4 million residents would flee abroad to seek shelter. Local meteorological experts say that in recent years, climate change has made the summer in Kuwait hotter, and extreme high temperatures have extended from two weeks to about a month. In recent years, the annual rainfall in Kuwait has been continuously decreasing, and the frequency and intensity of sandstorms have also increased.
Tube furnace is a common heat treatment equipment, widely used in metal processing, ceramic sintering, glass manufacturing and other fields. The following are the basic steps for using a tube furnace in general:Flux-free Vacuum Brazing of Aluminum Alloys Preparations: Make sure the environment around the tube furnace is safe, and check whether the furnace body, heating elements and other equipment components are in good condition. Clean the furnace to remove impurities and residues that could adversely affect the heat treatment process.Saw Hob Vacuum Furnace Application Loading materials: According to the requirements of heat treatment and the characteristics of materials, load the materials to be processed into the furnace. Ensure that materials are placed neatly and avoid touching each other or blocking the furnace. Setting heat treatment parameters: according to the type, size, requirements and purpose of heat treatment of the material, set the appropriate furnace temperature, holding time, heating rate and other parameters. These parameters will directly affect the heat treatment effect and the quality of the material.Vacuum hardened spring steel wire Heating process: start the tube furnace, and gradually heat up to the target temperature according to the set heat treatment parameters. During the heating process, it is necessary to ensure that the heating rate is appropriate to avoid adverse effects on the material caused by too fast or too slow temperature changes.Vacuum Heat Treatment Applications for Metal Machine Tools and Gear Parts