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Message: | Verfasst: 03.08.2017 09:08
meishengchao meishengchao ist männlich

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Dabei seit: 21.07.2015
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Vacuum brazed plate fin oil coolers are used for cars, on board. Plate fin oil cooler with high heat transfer efficiency, compact structure, light weight and other characteristics, is the replacement of diesel engine cooler products, has been widely used in automobiles, tractors, marine diesel and other fields.large-size Vertical Aluminum Quenching Furnace
China's production of such plate fin oil cooler manufacturers are few, and are used silver and copper alloy welding, each need to spend 150 grams of silver, and the use of silver-free copper brazing process made of coolers, not only for the country Saving a lot of valuable silver, and good air tightness, brazing products by 10kg ýý f / cm2 air pressure test, no leakage and leakage phenomenon, high cleanliness, good surface gloss, used in diesel engines, its transmission Thermal performance to the Ministry of Machinery Industry issued by the t diesel engine plate fin water-cooled oil cooler, "the provisions of the standard, soaked in water for 115 hours, the surface rust-free corrosion, and greatly reduce the production costs.
In 1984 the Czech Republic from the United Kingdom to introduce small continuous vacuum brazing furnace production Division Keda truck truck on the shovel of the heater, the annual output of more than 10,000 units. Ford Motor Company in 1971 began to use the real brazing process, the production of aluminum radiator core. 1984 production of automotive radiators, aluminum accounted for 20%, and later on the two factories to produce aluminum radiator production line for technological transformation, it is estimated that after the transformation of technology in 1985 up to 300 million units. Ford has to carry out technological transformation of the production line, because the aluminum radiator light weight, and good heat exchange performance. As a result, the amount of aluminum radiators used in Ford Motor Company's passenger cars, light trucks and pulley trucks is 90% to 95%.High purity polished molybdenum bar used in vacuum furnace
Japan's Furukawa Aluminum Industry has developed a new type of alloy (CF series) for vacuum brazing heat exchangers for heat exchangers and has been mass-produced. This new CF series is made of aluminum, zinc and manganese. ~ 0.3% of the calcium composition of the alloy. Can be used as a heat exchanger heat sink, the new alloy to improve the corrosion resistance and service life. According to the information, automotive heat exchangers with aluminum, Europe accounted for 80% to 90%, the United States accounted for 50%, Japan accounted for 15%. Therefore, the Japanese ancient river aluminum industry company launched CF series of new aluminum alloy, will undoubtedly on the Japanese auto heaters of aluminum will play a catalytic role.
Now, a car with a vacuum brazing parts there are more than 20, showing the role of vacuum brazing technology, the effect of good, wide application.
Factory direct cheap price high quality quality 1700.c zirconium sintering furnace

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