What are the factors that affect the oxidative discoloration of phosphor bronze rods? For this question, many friends don't know much about this metal, so they don't know how to answer it for a while, but it doesn't matter. I believe that after reading the text sharing below, answering this question will be very easy. .
There are many factors that cause the oxidation and discoloration of phosphor copper rods, such as the interference of moisture in the air. Japan's Koizumi and Roy have different use of negative electrode lithium alumina and electrical measurement technology. It has been scientifically studied that moisture in the body affects the surface air of phosphor copper rods. The harm of oxidation, its experiments consistently show that the environmental humidity has a great promotion effect on the production of protective film. Under high environmental humidity, the development speed of air oxide film is much larger than that of gas, and the volume of air oxide film is calculated. less than half. Therefore, it is reasoned that the oxide film produced in humid air has internal defects similar to the porous structure. Such defects reduce the high density of the air oxide film and reduce the basic defense.
Atrof-muhitning sirt ifloslanishining aralashuvi fosforli mis tayoqlarning oksidlanishiga va rangsizlanishiga olib keladi. Sirt qatlamidagi atrof-muhitning ifloslanishi mis novda sirt qatlamida juda katta redoks reaktsiyasiga ega. Barmoq izlari kabi atrof-muhitning engil ifloslanishi ham sirt qatlamining tezda so'nishiga olib keladi. Bu asosan atrof-muhit ifloslanishining to'yinganligi va bug 'bosimining pasayishi bilan bog'liq. Siqilish suvini ishlab chiqarish uchun yaxshi.
Albatta, tabiiy muhitda qoldiq gazning aralashuvi ham fosforli mis tayoqlarning oksidlanishiga va rangi o'zgarishiga olib keladi. Tajribalar shuni ko'rsatdiki, havodagi SO2 tarkibi 100PPM dan kam yoki unga teng bo'lsa, faqat havo tezligi RH 60 foizdan kam bo'ladi va rang o'chmaydi. Ammo shuni ta'kidlash kerakki, RH 60 foizdan yuqori bo'lsa, eroziya tezligi sezilarli darajada tezlashadi va misning havo oksidlanishi CU2O hosil qilish uchun katalizlanadi.
www.cn-czpufa.com