Izikulufu zensimbi engagqwali ngokumelene nezikulufu ze-carbon steel: Ungakukhethela kanjani isixazululo esingcono kakhulu sokubopha?

Emkhakheni wokwakha, ukukhiqizwa kwemishini kanye nokugcinwa kobunjiniyela, ukukhethwa kwezikulufu kuthinta ngokuqondile ukuphepha kwesakhiwo, izindleko zokulondoloza kanye nempilo yephrojekthi. Abathengi abaningi bavame ukuwela enkingeni: izikulufa zensimbi ezingenasici ziyabiza, futhi izikulufu ze-carbon steel kulula ukugqwala - ungakhetha kanjani? Njengomkhiqizi ochwepheshile wokubopha izinsimbi, iNanning Aozhan Industry izokusiza uthole isixazululo esingcono kakhulu ngokuqhathanisa ukusebenza + amacala angempela!

Umehluko obalulekile phakathi kwensimbi engagqwali nezikulufu ze-carbon steel

1. Ukumelana nokugqwala: ukhiye wokunquma impilo yesevisi

Izikulufu zensimbi engagqwali (ezifana ne-304/316) ziqukethe i-chromium ne-nickel, ezingakha ngokwemvelo isendlalelo esivikelayo se-oxide ukumelana nomswakama, isifutho sikasawoti kanye nokugqwala kwamakhemikhali. Izikulufu zensimbi ye-Carbon zizogqwala ezinyangeni ezingu-6-12 endaweni enomswakama, ikakhulukazi ezindaweni ezisogwini noma zezimboni, lapho izinga lokugqwala lishesha khona.

Ikesi langempela: Indawo yokugcina izinto isebenzise izikulufu zensimbi ye-carbon ukulungisa isakhiwo sensimbi. Ngemva kweminyaka engu-3, ​​amapaneli ophahleni axega ngenxa yokugqwala, futhi izindleko zokulungisa zadlula ama-US $50,000; kuyilapho indawo yokugcina impahla efanayo eyashintshela kuzikulufi zensimbi engagqwali ezingu-304 ingenazo izinkinga zokugqwala iminyaka eyi-10.

2. Ukuqhathanisa amandla: akuzona zonke izimo ezidinga amandla aphezulu

Izikulufu zensimbi ye-Carbon ngokuvamile zinamandla aqinile okuqinile (afana no-8.8, 10.9), afanele izakhiwo ezisindayo. Nokho, amandla ezikulufu zensimbi engagqwali (ezifana ne-A2-70, A4-80) zingahlangabezana nezidingo eziningi zokwakha nezomshini. Ngaphandle uma kuyisimo esithwala kanzima (njengamabhuloho, imishini esindayo), asikho isidingo sokuphishekela amandla aphezulu ngokweqile.

3. Ukuhlaziywa kwezindleko: ukonga imali yesikhathi esifushane uma kuqhathaniswa nenani lesikhathi eside

Izindleko zokuthenga zokuqala zezikulufu ze-carbon steel zingaphansi ngo-30% -50% kunezensimbi engagqwali, kodwa ukwelashwa okuvamile okulwa nokugqwala kuyadingeka noma ukushintshwa. Ezimweni eziswakeme, ezine-acidic kanye ne-alkali, izindleko zomjikelezo wempilo ogcwele wezikulufu zensimbi engagqwali ziphansi - ukuqeda ukunakekelwa okuvamile kanye nokulahlekelwa yisikhathi.

Umhlahlandlela Wokukhetha: Khetha ngokuya ngesimo sakho sohlelo lokusebenza

Isimo sokukhetha izikulufu ze-carbon steel

1. Izakhiwo zesikhashana zesikhashana (ukwakhiwa kwemibukiso, izindawo ezivalekile zesikhashana)
2. Izindawo zasendlini ezomile ngokuphelele (umhlobiso wehhovisi, ukuhlanganiswa kwefenisha)
3. Amaphrojekthi azwela kakhulu izindleko futhi angamukela ukushintshwa okuvamile

Isimo sokukhetha izikulufu zensimbi engagqwali

1. Izindawo zokuchayeka ngaphandle (uphahla, ama- guardrail, izinto zokuhamba)
2. Umswakama ophezulu/izindawo ezinosawoti omningi (izakhiwo ezingasogwini, imikhumbi, izitshalo zamakhemikhali)
3. Ukudla kanye nemishini yezokwelapha (kumele ihlangabezane nezindinganiso zenhlanzeko)
4. Izindawo okunzima ukuzigcina (izakhiwo eziphakeme kakhulu, amapayipi angaphansi komhlaba)

Izixazululo ezenziwe ngezifiso ze-Nanning Aozhan

Siyaziqonda izidingo ezihlukile zephrojekthi ngayinye, ngakho sihlinzeka:

1. Isevisi yokuhlola okubalulekile: ikusiza ukuthi uqinisekise ukuthi izikulufu ezikhona ziyifanele yini indawo yamanje
2. Isixazululo sokusetshenziswa okuxubile: sebenzisa insimbi engagqwali ezingxenyeni ezibalulekile kanye nensimbi ye-carbon ezingxenyeni ezingezona ukhiye ukuze kwandiswe izindleko
3. Ukuthuthukiswa kokwelashwa okungaphezulu: I-Dacromet/i-hot-dip galvanizing yezikulufu zensimbi ye-carbon ukuze inwebe ukuphila

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