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飞机制造工业广泛采用铝合金叛金结构件,这类材料大多通过水中淬火和随后的时效来获得满意的使用性能.但水淬大的残余应力,导致变形和开裂.聚二乙醇,又称UconA,是目前国外用得广泛的一种有机淬火剂,这种淬火剂几乎消除了开裂,减少了变形.据波音公司资料报导,该公司用UconA淬火剂一年仅校正费用可节省几十万元.现已畅销欧亚许多国家.82年我公司根据新机研制及国外订货的要求,与西安石油化工厂共同研制了新型有机淬火剂CL—1聚醚.研制品经过全面的应用工艺试验(理化性能、机械性能、晶间腐蚀、变形试验以及试生产)取得了较满意的效果,基本上达到美国同类产品—UconA的水平,为航空及其它工业的热处理开辟了一条新途径.
Aircraft manufacturing industry widespread use of aluminum alloy rebound structure, such materials are mostly quenched through the water and subsequent aging to obtain satisfactory performance.But the water quenching large residual stress, leading to deformation and cracking.Polyethylene glycol, also known as UconA , Is currently widely used abroad as an organic quenching agent, this quenching agent almost eliminates the cracking, reducing the deformation.According to Boeing Company reported that the company UconA quenching agent only a year to correct the cost savings of several hundred thousand dollars . Now sold in many countries in Europe and Asia .82 years my company based on new aircraft development and foreign orders, and Xi’an Petrochemical Co-developed a new type of organic quenching agent CL-1 polyether products after a comprehensive application process test Physical and chemical properties, mechanical properties, intergranular corrosion, deformation test and trial production) achieved satisfactory results, basically reached the level of the United States similar products - UconA, aviation and other industries for heat treatment has opened up a new avenue.