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.
Beidh ocsaídiú agus dídhathú slata copair fosfair mar thoradh ar chur isteach ar thruailliú comhshaoil dromchla freisin. Tá imoibriú redox an-mhór ag an truailliú comhshaoil ar an gciseal dromchla ar chiseal dromchla an tslat copair. Déanfaidh fiú truailliú éadrom comhshaoil ar nós méarloirg an ciseal dromchla céimnithe go tapa. Tá sé seo go príomha mar gheall ar sháithiú truaillithe comhshaoil agus laghdú ar bhrú gaile. Dea chun uisce crapadh a tháirgeadh.
Ar ndóigh, cuirfidh cur isteach ar ghás iarmharach sa timpeallacht nádúrtha faoi deara freisin ocsaídiú agus dídhathú slata copair fosfair. Tá sé léirithe ag turgnaimh, nuair a bhíonn comhdhéanamh SO2 san aer níos lú ná nó cothrom le 100PPM, níl ach an treoluas aeir RH níos lú ná 60 faoin gcéad, agus níl an fading dath i bhfad. Mar sin féin, ba chóir a thabhairt faoi deara, nuair a bhíonn an RH níos mó ná 60 faoin gcéad, go bhfuil an ráta creimthe luathaithe go suntasach, agus déantar ocsaídiú aeir copair a chatalú chun CU2O a tháirgeadh.
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