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一、前言近年来,我国不锈钢炊具发展迅速,与铝制品相比,它具有抗腐蚀性、美观、持久耐用、对人体无害等特点,但不锈钢导热性较差,加热时容器内食物受热不均匀。为解决此问题,必须在不锈钢压力锅底受热面上钎焊一层导热性好的材料如铝,使铝底受热均匀,并可显著改善不锈钢压力锅及其他炊具的烹调性能。
I. Introduction In recent years, the rapid development of stainless steel cookware in China, compared with aluminum products, it has the characteristics of corrosion resistance, beauty, durability, harmless to the human body, but poor thermal conductivity of stainless steel, heating the food in the container is not heated Evenly. In order to solve this problem, a layer of material with good heat conductivity, such as aluminum, must be brazed on the heating surface of the stainless steel pressure cooker so that the aluminum bottom is heated uniformly and the cooking performance of the stainless steel pressure cookers and other cookers can be remarkably improved.