Stainless steel barbecue grills undergo certain changes when they are first used, which are mainly related to the material properties and usage habits. Here is a detailed explanation of these changes:
1. Appearance changes
Color changes: When a newly purchased stainless steel barbecue grill is used for the first time, its surface color may change after being burned by the high temperature of the charcoal fire. The original silver-white color of stainless steel may appear a uniform dark tone due to the high temperature. This is a normal physical phenomenon and does not affect the performance of the grill.
Gloss changes: The surface gloss of the stainless steel barbecue grill used for the first time may decrease. This is because the grill reacts with the oxygen in the air at high temperatures to form an oxide film. Although this oxide film is difficult to detect with the naked eye, it does exist and helps protect the stainless steel surface from further oxidation and corrosion.
2. Performance changes
Improved thermal conductivity: With the first use, the thermal conductivity of the stainless steel barbecue grill will gradually improve. This is because after the high temperature grilling, the metal material in the grill body will undergo microscopic structural changes, making its thermal conductivity better. This helps the grill transfer heat more quickly and improves the efficiency of grilling.
Odor emission: When the Stainless steel barbecue grill is used for the first time, some odor may be emitted. This is because the lubricating oil or other chemicals used in the production process of the furnace body evaporate at high temperatures. This odor is usually normal and there is no need to worry too much. After a few uses, the odor will gradually disappear.
3. Usage suggestions
Fully clean: Before the first use, it is recommended to use a large amount of clean water and detergent to fully clean the Stainless steel barbecue grill to remove oil and impurities in the production process.
Test furnace: In order to speed up the adaptation process of the Stainless steel barbecue grill and remove possible odors, you can test the furnace when you use it for the first time. For example, use pig skin or lard blocks to test burn in the furnace body, which helps to form a protective film in the furnace body and improve the effect of subsequent use.
In summary, the Stainless steel barbecue grill will have some changes in appearance and performance when it is used for the first time, but these changes are normal physical phenomena and will not affect its performance. Through sufficient cleaning and furnace testing, the adaptation process can be accelerated and the effect of subsequent use can be improved.
