Yadda za a hana lalata da tsatsa akan bututun ƙarfe na 16Mn mara kyau?
16Mn, wanda kuma aka sani da Q345, wani nau'in ƙarfe ne na carbon wanda baya jure lalata. Ba tare da wurin ajiya mai kyau ba kuma kawai an sanya shi a waje ko a cikin yanayi mai damshi da sanyi, ƙarfe na carbon zai yi tsatsa. Wannan yana buƙatar cire tsatsa da za a yi masa.
Hanyar farko: wanke acid
Gabaɗaya, ana amfani da hanyoyi guda biyu, sunadarai na kwayoyin halitta da electrolysis, don tsinkar acid don magance matsalar. Don hana lalata bututun ƙarfe, ƙwayar ƙwayar ƙwayar cuta ce kawai ake amfani da ita don cire sikelin oxide, tsatsa, da kuma tsofaffin sutura. Wani lokaci, ana iya amfani dashi azaman bayani bayan yashi don cire tsatsa. Ko da yake maganin ruwan sinadarai na iya cimma wani matakin tsaftar sararin sama da rashin ƙarfi, layin anka ba su da zurfi kuma suna iya haifar da gurɓataccen muhalli cikin sauƙi ga yanayin yanayi.
2: Tsaftacewa
Yin amfani da kaushi mai kaushi da kaushi don tsaftace saman karfe na iya cire mai, man kayan lambu, ƙura, man shafawa, da makamantansu. Duk da haka, ba zai iya cire tsatsa, fata mai oxide, walda, da dai sauransu akan saman karfe ba, don haka ana amfani dashi kawai azaman hanyar taimako wajen samar da lalata da masana'antu.
3: Kayan aiki na musamman don cire tsatsa
Key aikace-aikace hada da yin amfani da na musamman kayan aikin kamar karfe goge zuwa goge da goge saman karfe, wanda zai iya cire sako-sako da ko tashe oxide fata, tsatsa, weld nodules, da dai sauransu The manual kayan aiki ga tsatsa kau na sanyi kõma sumul bututu iya cimma Sa2 matakin. , kuma kayan aiki na musamman don ƙarfin tuƙi na iya cimma matakin Sa3. Idan saman karfe yana manne da ash na zinc mai ƙarfi, ainihin tasirin cire tsatsa na kayan aiki na musamman bai dace ba, kuma ba zai iya saduwa da ƙirar anka mai zurfi da aka ƙayyade a cikin ƙa'idodin hana lalata na fiberglass ba.
4: Fesa (fesa) cire tsatsa
Ana samun cirewar tsatsa (jifa) ta hanyar amfani da injin lantarki mai ƙarfi don fitar da ruwan feshi (jifa) don yin aiki cikin sauri, yana ba da damar kayan da ba su da ƙarfi kamar zinare, yashi na ƙarfe, ƙwallan ƙarfe, sassan ƙarfe mai kyau na waya, da ma'adanai don fesa (jifa) a saman bututun ƙarfe maras sumul a ƙarƙashin ƙarfin centripetal. Wannan ba wai kawai yana kawar da tsatsa ba, oxides na ƙarfe, da sharar gida, amma har ma yana kaiwa ga ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan bututun ƙarfe marasa ƙarfi a ƙarƙashin tasiri mai ƙarfi da gogayya na kayan da ba su da ƙarfi.
Bayan spraying (jifa) cire tsatsa, ba zai iya kawai fadada tasirin adsorption na jiki na bututun bututun ba, amma kuma yana inganta tasirin mannewa na Layer anti-corrosion zuwa kayan aikin injiniya a saman bututun.
Lokacin aikawa: Mayu-06-2024